baber/WOPTO huggingface dataset:
Patent JP-H09325099-A (JP)
Title: Device for measuring insoluble content in lubricating oil
Inventor: KATO NAOYA
IPC: G01N33/30
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To measure grain concentration, with high precision, of insoluble content in a lubricating oil. SOLUTION: A measurement device M comprises a flow-in channel 2 for taking out a pressurized lubricating oil from an oil line 1 of an internal combustion engine, a measurement chamber 14 provided with a sensor 15 which, connected to its lower stream side, detects concentration of insoluble content in the lubricating oil by light, an oil pressure control part 4 which, connected to its lower stream side, controls the pressure of lubricating oil in the measurement chamber 14, etc. The oil pressure control part 4 can be constituted with, for example, an oil pressure adjusting valve 20 which comprises a ball-like valve body 18 and a spring 19 for urging it and a fixed stop 21. The oil pressure adjusting valve 20 opens/closes according to the lubricating oil pressure in the measurement chamber 14, so acting as to maintain the pressure of lubricating oil at a constant level.  Bubbles contained in the lubricating oil within the measurement chamber 14 is compressed and reduced under the pressure, resulting in no reflection and scattering of sensor light, for improved precision of the measurement device M.
Patent JP-S5267329-A (JP)
Title: Electrophotographic light sensitive material and its manufacture
Inventor: KOBAYASHI MITO
IPC: G03G5/082
Filed: 1975-12-01
Abstract: PURPOSE: To use GaS at a stoichiometric ratio activated by a secified metal or nonmetal, or a compound of these metal and nonmetal, instead of using a toxic substance, such as Se, Te, or Cd. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0310280-A (JP)
Title: Method for accessing map data
Inventor: NISHIMUKAI KAZUYA
IPC: G09B29/10
Filed: 1989-06-07
Abstract: PURPOSE:To lessen the movement of a pickup as far as possible and to allow high-speed accessing of maps by determining the memory address of the map data in a CD-ROM by using the map management information stored in a RAM when the map data is not stored in the RAM. CONSTITUTION:The map management information relating to the respective areas in the 1st region around the present vehicle position is previously read out in the RAM 3C and the map data relating to the respective area in the 2nd region narrower than the 1st region are previously read out in the RAM 3C when there is no request for accessing the map data. The map data is read out of the RAM 3C if the map data of the area to which the vehicle belongs is stored in the RAM 3C when there is the request for accessing the map. The memory address of the map data in the CD-ROM 2 is determined by using the map management information 32 stored in the RAM 3C and the map data is read out of the CD-ROM 2 if the map data is not stored in the RAM 3C. The movement of the pickup is lessened as far as possible in this way and the high-speed access of the map is executed.
Patent JP-S5570186-A (JP)
Title: Television camera
Inventor: TOKUHARA MICHIHIRO
IPC: H04N9/04
Filed: 1978-11-22
Abstract: PURPOSE: To ensure the uniform bias light illumination with no reduction of the photographing light by providing the dichroic mirror in front of the pickup unit with incident of the photographing light secured in front of the dichroic mirror and then putting in the bias light from the other side.  
     CONSTITUTION: Prism 3 is provided in front of pickup surface 2 of the pickup unit to hold dichroic mirror 4. Mirror 4 is located with an inclination of a fixed angle, 45° preferably, to the optical axis of photographing lens 1 of mirror 4. At the same time, mirror 4 features such characteristics: the photographing light of the prescribed wavelength width can be transmitted through, and other wavelength beams such as the light ineffective for photographing are reflected. Then the bias light is given from light source 5 which emits the light including the beams of other wavelengths from other side of mirror 4. Accordingly, the image of the subject is formed on surface 2 along with incidence of the bias light given. As a result, the uniform bias light illumination is secured with no reduction of the photographing light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000338611-A (JP)
Title: Photographic processing device
Inventor: YAMAMOTO TAKUYA
IPC: G03B27/46
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device capable of suitably preventing the image forming part of a film from being scratched because plural films set in an automatic film supply device are entangled each other. SOLUTION: This photographic processing device is constituted so that the film F is successively supplied to a device body by plural carrying bodies 20 holding either end side of the film F and moving to a throw-in part 14 on the device body side. The device is provided with a holding means capable of holding the other end side of the film F so that the held films F are prevented from coming in contact with each other. Besides, the holding means is constituted to move in synchronism with the carrying body 20.
Patent JP-H04253002-A (JP)
Title: Optical-fiber communication network
Inventor: HARTOG ARTHUR H
IPC: H04B10/2587
Filed: 1991-06-17
Abstract: PURPOSE: To provide an optical fiber communication network where access is performed to an optical fiber without diverting power from the optical fiber and, in addition to it, an equipment is facilitated in a station which is linked to the optical fiber so as to execute a prescribed function as soon as a transmitted instruction is received. CONSTITUTION: The network is characterized by providing a light source 1 linked to one end of the optical fiber 3 and some light receiving equipments for detecting light scattered on the side surface of the optical fiber and by the sufficient sensitivity of the respective light receiving equipments to such a degree that only light which is lost by the basic scattering of the optical fiber is required while light emitted from the light source passes through the neighborhood of the light receiving equipments during normal propagation for reliable communication.
Patent JP-H05342992-A (JP)
Title: Plane discharge type plasma display panel
Inventor: AWAJI NORIYUKI
IPC: H01J11/24
Filed: 1992-06-05
Abstract: PURPOSE:To position a substrate easily at the time of assembly of a plane discharge type display panel which carries out matrix display in varieties of colors by phosphor and has three electrode structure. CONSTITUTION:A plane discharge type plasma display panel is composed while diaphragms 19, 29 which have a belt-like plane shape and partition a discharge space into sections of a light emitting region unit EU in the extended direction of the display electrodes X, Y are set in each of inner faces of a pair of substrates 11, 12 in the back side and in a display plane H side.
Patent JP-S628393-A (JP)
Title: Semiconductor device
Inventor: ITOU HIROYUKI
IPC: G11C11/41
Filed: 1985-07-03
Abstract: PURPOSE:To obtain an LSI having a high integrating degree and a very high freedom degree by using an element which constitutes one ordinary logic gate circuit and forming the memory cell for two bits. CONSTITUTION:Transistors 1 and 2 are a transistor pair for holding the information, an emitter is mutually connected, and a base and a collector are respectively connected to the opponent collector and base. To the common emitter of transistors 1 and 2, a constant electric power source constituted with a transistor 3 and a resistance 8 is connected, and the constant electric current flows to either of the transistor 1 or 2. Respective load resistances 6 and 7 of the transistors 1 and 2 are connected to a word wire W. Transistors 4 and 5 are for the reading and the writing of the information of the memory cell, and respective bases are connected to respective collectors of the transistors 1 and 2. The emitters of the transistors 4 and 5 are connected to reading digit wires DO and DO. The collectors of the transistors 4 and 5 are connected to writing digit wires DI1 and DI2.
Patent JP-H10329635-A (JP)
Title: Gas generator
Inventor: NAGAHASHI KENICHI
IPC: B60R21/26
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively reduce the size and weight of a lengthy cylindrical gas generator used for an air bag device for side collision. SOLUTION: This gas generator comprises a lengthy cylindrical housing 1 partitioned into a cooling filter chamber F and a combustion chamber G by a partitioning member 8, a filter member 3 arranged in the cooling filter chamber F, a gas generating agent 2 arranged in the combustion chamber G, and an ignition device 5 installed to the end part so as to be applied to gas generation. The filter member 3 is formed of one filter molded body or a plurality of laminated filter molded bodies, and a plurality of gas discharge holes 6a are provided on the whole circumference of the housing 1 situated in the axial center of the filter member 3. A mesh member 4 for forming an annular gas passing space S between the filter member 3 and the housing 1 is arranged on the circumference of the filter member 3.
Patent JP-H09301431-A (JP)
Title: Positioning plate for container bag for liquid or the like
Inventor: IKEDA MAKOTO
IPC: B65D77/06
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a container bag from shifting when pouring a liquid or the like. SOLUTION: A bottom pad 1 provided with a shape which is coincident with the inside shape of an external container 8, is fixed to the center of the bottom of the external container together with the center 2 of the bottom of the container bag for a liquid or the like with a self-adhesive tape 3.
Patent JP-S6037650-A (JP)
Inventor: KANZAKI YOSHITAKA
IPC: H01K3/26
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5572123-A (JP)
Title: Preparation of styrene
Inventor: KAGEYAMA YOUICHI
IPC: C07C5/367
Filed: 1978-11-24
Abstract: PURPOSE: To obtain styrenes in high yield by the oxidative dehydrogenation of a specific alicyclic hydrocarbon in gas phase, using a catalyst containing Sn, Sb, Cu, In and O, thereby inhibiting the formation of side products and CO or CO 2 .  
     CONSTITUTION: Styrene is obtained by the oxidative dehydrogenation of a six- membered alicyclic hydrocarbon having an alk-1-enyl substituted group of the formula (A is six-membered alicyclic hydrocarbon which may be substituted with C 1W4  alkyl; R 1 WR 3  are H or C 1W4  alkyl), e.g. vinyl cyclohexane (derivatives), using a catalyst comprising Sn, Sb, Cu, In and O as essential components and more preferably a catalyst comprising the above components and Fe. Said catalyst has high selectivity and esp. a stable catalytic activity. The amount of diluent gas can be minimized, and thus a highly concentrated raw material can be used. The carbon deposition is low, and thus the process can be performed economically in an industrial scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S631234-A (JP)
Title: Transmitter for incoming ringing tone of electronic exchange
Inventor: KATAGIRI NORIKO
IPC: H04M3/42
Filed: 1986-06-20
Abstract: PURPOSE:To immediately transmit the incoming ringing tones in a basic cycle and in response to the desire of a user by using a ringing tone transmitting method memory device to store the desire of the user against the incoming ringing tones and at the same time reducing the cycle of a synchronizing signal. CONSTITUTION:A ringing tone transmitting method memory device 5 stores the information showing that the ringing tones A and B are transmitted in an incoming mode of an extension and that of a trunk line respectively. When an incoming request is received from a telephone 1 or a trunk line 2, this request is detected by a central controller 4 and the channels are connected to each other between telephones 1 or between the telephone 1 and the line 2. Then both tones A and B are immediately transmitted with incoming modes of the extension and trunk line respectively based on the information on the device 5 since the cycle of the synchronizing signal is reduced.
Patent JP-S5934970-A (JP)
Title: Master cylinder
Inventor: ARIMITSU SATOSHI
IPC: B60T11/16
Filed: 1982-08-21
Abstract: PURPOSE:To reduce the cost of a piston, by a method wherein the piston is constituted of two component parts, one of which is formed from a synthetic resin having a high strength while the other is formed from a synthetic resin having a low strength, and a hydraulic pressure is exerted only on the component part formed of the synthetic resin having the high strength. CONSTITUTION:The piston pushed by a rod 14 is constituted of the first member 9 formed from a high-strength synthetic resin obtained by mixing carbon or glass fibers or the like and the second member formed from an ordinary synthetic resin having a low strength, and both of the members are integrated with each other by fitting in a pin 23 under pressure. A valve rod 27 is passed through the piston, and a centering valve 30 following thereto is provided between a reservoir 5 and a pressure chamber 8. Since a pressure generated in the chamber 8 is exerted on the disk part 13 of the first member 9, the second member 10 can be formed from a synthetic resin having a low strength, and the cost can be reduced as much.
Patent JP-H08312688-A (JP)
Title: Brake device for rotary and slide shaft
Inventor: OSAKABE NAOKI
IPC: F16D49/00
Filed: 1995-05-18
Abstract: PURPOSE: To reduce size and increase a brake force by a method wherein recessed parts in orthogonal direction to a shaft are formed on both sides in a radial direction of the inner peripheral part of a bearing, a roller is contained, and a retainer to loosely fit in and hold the roller rotatably in the recessed part is reciprocated in orthogonal direction to a shaft along the recessed part. CONSTITUTION: A pair of recessed parts 31 passing both sides in a radial direction of a shaft 17 are formed in the inner peripheral part on the upper part side of a lace 26, a pair of rollers 32 paralleling the shaft 17 are contained in the recessed parts and rotatably held by a retainer 33. When a press piece 34 is moved to the left through rotation of a motor 43, a tip face 34a moves the rollers 32 to the left through an auxiliary roller 36, and the roller 32 is brought into a pressure contact state between the shaft 17 and the inner surface 31a of the recessed part 31. This constitution blocks rotation in such a way that when the rotation shaft 17 is about to rotate in the direction of an arrow mark (a), the lower roller 32 is lodged between the shaft 17 and the inner surface 31a. During reverse rotation, rotation is blocked in a similar manner described above.  This constitution reduces size and provides a high brake force.
Patent JP-H04344670-A (JP)
Title: Developing device
Inventor: UEHARA YOSHIYUKI
IPC: G03G15/08
Filed: 1991-05-21
Abstract: PURPOSE:To provide a developing device capable of preventing a developer from being clogging on a brush roller. CONSTITUTION:In the developing device provided with a housing 1 having an opening part facing an image carrier 20, and housing the developer inside, a developing roller 2 disposed on the opening part of the housing 1, and supplying the developer to the image carrier 20, and the brush roller disposed inside the housing 1, and supplying the developer to the developing roller 2, a conductor 5 is provided so as to get near to the brush roller 3 and be along the longitudinal direction of the brush roller 3, inside the housing 1, and a voltage having the polarity reverse to that of the developer is applied as necessary.
Patent JP-H0692441-A (JP)
Title: Casted frame feeding device
Inventor: KANEHIRA SATOMI
IPC: B22C21/12
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the local abrasion of each constitution part of the cylinder of a casted frame feeding device. CONSTITUTION:A rod head fitted on the piston rod 7 of a cylinder is divided to first and second rod heads 8 and 9, and a roller means 14 and a cushion means 11 are interposed between the both, and the bending stress acting on the piston rod 7 which forms the cause of abrasion is eliminated.
Patent JP-S6036878-A (JP)
Inventor: MOCHIZUKI SHIYUNJI
IPC: F27B9/26
Filed: 1983-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6039491-A (JP)
Inventor: SUGANO TOSHIHIKO
IPC: D06P1/64
Filed: 1983-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6125315-A (JP)
Title: Charge transfer delay circuit
Inventor: IKEDA YASUNARI
IPC: H03H11/26
Filed: 1984-07-13
Abstract: PURPOSE:To decrease the effect of 1/f noise generated at a charge transfer delay element by applying signal processing at the input and output sides of the charge transfer delay element. CONSTITUTION:An input circuit 1 and an output processing circuit 3 are connected respectively to the input and output of a CCD delay circuit 2. When an input signal from a terminal 4 is given, the input processing circuit 1 applies frequency conversion to the input signal toward high frequencies. Thus, the signal band is separated from the low frequency band where the level of 1/f noise is high. After a band with high 1/f noise is eliminated by an output processing circuit 3, the signal is subject to frequency conversion into the original band. Through the processing above, the effect of the 1/f noise generated by a charge transfer delay circuit is decreased.
Patent JP-S6119710-A (JP)
Title: Method of heating blast furnace reduction gas in plasma generator
Inventor: DEIDEIIRU PANOO
IPC: C21B5/00
Filed: 1985-07-01
Abstract: Method for heating the reducing gas of a blast furnace by means of a plasma generator. The reducing gas flows through a pipe into which issues the nozzle of the plasma generator. The pipe leads towards a tuyere of injection into the blast furnace, and the axis of said nozzle converging towards that of the pipe. The method is characterized in that the acute angle A between the axis of the nozzle and the axis of the pipe is at the most equal to 50 DEG , in that the distance 1 separating the point of intersection of the axis of the pipe with the axis of the nozzle from the center of the outlet orifice of the nozzle is at the most equal to D/2sinA, D being the inner diameter of the reducing gas inlet pipe, and in that the ratio D/d, in which d is the inner diameter of the outlet orifice of the nozzle is at least equal to 1.5. The object of the method is to eliminate wear of the reducing gas pipe by means of the jet of plasma.
Patent JP-H11340350-A (JP)
Title: Container for electronic device and sealing method therefor
Inventor: SUZUKI MAKI
IPC: H01L23/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a container for electronic device in which a plurality of covers are bonded efficiently to a plurality of insulating substrate. SOLUTION: The container for electronic device comprises a plurality of insulating substrates 1 each having a part for mounting an electronic device on the upper surface, a plurality of covers 2 being bonded onto the insulating substrates 1 in order to seal electronic device 4, and a plurality of sealing members for bonding insulating substrates 1 and the covers 2 wherein the plurality of covers 2 are integrated through coupling parts 2a. The plurality of covers 2 can be bonded easily to the plurality of insulating substrates 1 while being aligned efficiently.
Patent JP-S632897-A (JP)
Title: Method for synthesizing diamond by vapor phase method
Inventor: HIROSE YOICHI
IPC: C30B29/04
Filed: 1986-06-21
Abstract: PURPOSE:To obtain diamond by mixing moisture with an org. carbon compd. and gaseous hydrogen and depositing the diamond by a vapor phase method, thereby increasing the deposition rate, improving the purity and permitting the control of a crystal orientation. CONSTITUTION:The moisture is mixed with the gaseous hydrogen in a method for depositing the diamond from the org. carbon compd. and gaseous hydrogen by the vapor phase method. The amt. of the moisture to be added is adequately determined with the content of the hydrogen in a carrier gas as a reference. The ratio of the hydrogen to the moisture is preferably H2O/H2=0.0001-0.1 by the volume of the gas. The org. carbon compd. to be used is exemplified by ketones, esters, aldehydes, compd. contg. nitrogen, compd. contg. halogen, etc., The effect of removing the non-diamond carbon precipitated by the moisture increases when the moisture is added to the gaseous raw material; therefore, only the diamond can be left even if the deposition rate over the entire part is increased by increasing the supply rate and energy of the gaseous raw material. The diamond is thus deposited at the much higher rate.
Patent JP-H1075440-A (JP)
Title: Video signal processor connectable to electronic endoscope
Inventor: TAKAHASHI AKIHIRO
IPC: A61B1/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To report the conditions, on which photographing is performed by an electronic endoscope, as character information by impressing a character information signal to a video signal outputted from the electronic endoscope when accepting that video signal and outputting it to the outside. SOLUTION: ON signals contained in a control signal outputted from the processor of the electronic endoscope are passed through the 1st driver/receiver and photocoupler of an interface 70, inputted to a decoder 50 later, converted in to prescribed data and sent into a control circuit 44. At the control circuit 44, character code data are prepared and outputted to a character processing circuit 46. At the character processing circuit 46, the character information signals are prepared based on the character code data and outputted to adder circuits 682 , 683 and 684 . At the respective adder circuits 682 , 683 and 684 , the character information signals are added to luminance signals and color difference signals and on a monitor, the routine character information is displayed.
Patent JP-S6069097-A (JP)
Inventor: JIYOOJI WAIIKIN CHIYAN
IPC: A23K20/195
Filed: 1984-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11333200-A (JP)
Title: Cordless iron
Inventor: ARINAKA AKIO
IPC: D06F79/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To make a cordless iron more helpfully usable by reducing the waiting time which it takes for a base temperature to reach a set temperature, when the base temperature is raised after a user set a proper temperature. SOLUTION: This cordless iron comprises a base, means 13, 21, 22 for detecting temperature, means 13, 19, 20 for setting temperature, a means 13 for detecting a proper temperature, and means 15a, 15b, 15c, 15d for displaying the appropriate temperature. The temperatures are varied among a temperature for determining whether this base temperature reaches the proper temperature or not, a temperature in the case of determining whether the base temperature is proper or not for the first time after the proper temperature is set, and a temperature in the case of determining whether the base temperature is proper or not for the second or more times after the base temperature reaches the proper temperature once, the temperature decreases to an improper temperature, and then the base temperature is raised.
Patent JP-H04369278-A (JP)
Title: Ferromagnetic magnetoresistance element with full bridge structure
Inventor: ARIYOSHI AKIHIRO
IPC: H01L43/08
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a ferromagnetic magnetoresistance element of a full bridge structure in which a large output voltage is obtained, and a high accuracy detection is performed without necessity of special temperature characteristic correcting means. CONSTITUTION:First to fourth magnetoresistance units MR1-MR4 are formed of ferromagnetic magnetoresistance materials, and connected in series to form a full bridge. The opposed first and third units MR1 and MR3 have equal resistance value change in the case of a magnetic flux variation. The opposed second and fourth units MR2 and MR4 have equal resistance value change in the case of a magnetic flux variation. Further, the adjacent first (third unit MR3) and second (fourth unit MR4 units MR2) have reverse change of the resistance value change in the case of the magnetic flux variation.