baber/WOPTO huggingface dataset:
Patent JP-H08338322-A (JP)
Title: Diesel engine
Inventor: KODAIRA TAKAO
IPC: F02M25/07
Filed: 1995-06-08
Abstract: PURPOSE: To cause no pumping loss and the like for suction and exhaust, and attain prescribed exhaust circulation even in a high loading area. CONSTITUTION: In the diesel engine provided with both an EGR passage 22 circulating a part of exhaust to a suction system and a super charger 7 compressing intake air, the respective branch pipe parts 24 of an exhaust mainfold 21 connected to the exhaust ports 23 of respective cylinders, are provided with rotary valves 28 each of which periodically operates at timing causing exhaust pulsation, and thereby leads pressurized exhaust higher than intake pressure P1 to the EGR passage 22.
Patent JP-H0434771-A (JP)
Title: Head driver
Inventor: OGAWA TOMIHISA
IPC: G11B21/02
Filed: 1990-05-31
Abstract: PURPOSE:To attain normal head positioning control without decreasing a head moving time by supplying a current for offset force compensation to an exclusive an exclusive soil so as to cancel an offset force. CONSTITUTION:A voice coil motor VCM 21 is provided with a 1st coil 21b (main coil) for normal head drive and a 2nd sub coil 21c for offset force compen sation respectively in a head driver of the VCM system provided with a head drive mechanism moving a head 24 in the radial direction of a recording medium 25 with a torque of the VCM 21. Then a current to drive the head 24 is supplied to the 1st coil 21b and a current to cancel an external force (offset force) exerted to the head drive mechanism is supplied separately to the 2nd coil 21c. Thus, the current to drive the head 24 is supplied sufficiently to the head drive coil 21b and the head moving time is not reduced to attain normal head positioning control.
Patent JP-H06274990-A (JP)
Title: Library device for information storage medium
Inventor: ONO TAITARO
IPC: B65G1/04
Filed: 1992-05-06
Abstract: PURPOSE:To provide a library device for an information storage medium capable of accessing to as many tapes as possible with good responsiveness in the short moving distance of an accessor, that is, in a narrow area, without reducing operation efficiency. CONSTITUTION:A tray 8 for housing plural information storage media is housed in a housing means and the tray 8 is switched to an outside one when it is not the tray 8 being accessed to by the accessor even during the operation of the library device. Thus, since tapes to be accessed to by the accessor are easily changed, by forming the trays 8 and changing them depending on the frequency of use, space efficiency and operation efficiency are improved particularly at the library device who number of tapes is large. Also, since it is similar to a shelf type library device, the delaying of accessing time is eliminated during the normal operation of the device.
Patent JP-H04366519-A (JP)
Title: Heat element structure for thermal type overload relay
Inventor: AKIIKE KATSUMI
IPC: H01H71/16
Filed: 1991-06-14
Abstract: PURPOSE:To form a heat element for heating/bending a bimetal which actuates a driving mechanism for applying opening/closing drive to a contact point which controls a separately arranged main circuit apparatus, in a structure hardly causing any burning damage to a relay because of melting damage in the case of continuous overcurrent in a main circuit. CONSTITUTION:A heat element is constituted of a heater plate 8 arranged along a bimetal 1 and an electrifying connecting conductor 14 for connecting one edge of the heater plate 8 to a main circuit terminal 11, and also formed in such a structure than any over current is cut off by decreasing a cross sectional area within a proper length range containing a position where temperature becomes the highest one in the overall length of the heat element and by fusing this range in the case when the overcurrent continues in a main circuit.
Patent JP-S61154781-A (JP)
Title: Compound laser beam and punch processing machine
Inventor: NAKAMURA RYUJI
IPC: B23K26/382
Filed: 1984-07-11
Abstract: PURPOSE:To improve processing performance by providing a die holder for punching to the frame inside of a laser beam processing machine and disposing the frame of a punching press to which no oscillation is transmitted to the outside circumference thereof. CONSTITUTION:The C-shaped die holder 7 is provided to the frame inside of the laser beam processing machine 3 and four vibration-proof dampers 9 are disposed at two points on the front and rear thereof. The dampers 9 absorbs the oscillation in the vertical direction to prohibit the transmission of the oscillation in the vertical direction of the frame 3 of the laser beam processing machine. An annular vibration-proof damper 11 and a rod-shaped vibration-proof damper 15 are further provided to the laser beam processing machine to prevent the longitudinal and transverse oscillations of the machine as well. The laser 33 of a laser generator 5 executes consequently processing without the influence of the oscillation and the compound processing capacity of the laser beam processing and punching is provided to the machine 1. The processing performance is improved by such method.
Patent JP-S6033231-A (JP)
Title: Preparation of spherical porous glass
Inventor: NOBUHARA KAZUTAKA
IPC: C03C3/091
Filed: 1983-08-03
Abstract: PURPOSE:To prepare fine spherical porous glass by pulverizing glass contg. Na2O and B2O3, classfying the pulverized glass to specified size, heat-treating together with inorg. powder to spheroidize the glass and to separate the phases, and further treating with solution. CONSTITUTION:Na2O-SiO2 glass, Na2O-B2O3-SiO2 glass, or other glass contg. Na2O or B2O3 is prepd. by melting and then solidified by cooling. The pulverized glass after classifying and collecting 20-50mu particle size with a classifier is mixed with inorg. powder such as pulverous silica, carbon black, alumina, TiO2, etc. The mixture is heat-treated at 600-800 deg.C, and welding of semi-molten glass powder is prevented by the presence of said inorg. powder, and the glass powder is spheroidized by its surface tension, and the constitution of the glass is separated to different phases. The product is treated with HF previously to remove the thin SiO2 layer then treated with acidic or alkaline liquid to dissolved and remove the phase rich in Na2O and B2O3. Spherical porous glass is thus prepd.
Patent JP-H06203897-A (JP)
Title: Electric-component package
Inventor: RENAADO EI KURANTSU JIYUNIA
IPC: H01R13/719
Filed: 1992-06-03
Abstract: PURPOSE: To provide a TVS component package in a connector, which is directly usable by a manufacturer of the connector without assembling into a contact structure beforehand. CONSTITUTION: A transient suppression component package includes a component body 1 in the shape of a diode body, and two electrodes 2, 3. It includes component leads 4 and 5. The second lead 5 provides a single electrical path in the shape of a conductive sleeve in order to electrically connect the diode to a grounding plate of an electric connector. This lead 5 includes three parts, i.e., a lead part 11 connected to the electrode 3, an extension part 12, and a cylindrical sleeve 13 surrounding the intermediate section 8 of the lead 4.
Patent JP-H07336874-A (JP)
Title: Current differential protective relay device
Inventor: KOMAKI TOMOYOSHI
IPC: H02H3/28
Filed: 1994-06-01
Abstract: PURPOSE:To detect the difference of the state of the operation of an actual system and the recognition of each terminal at an early stage by a method wherein opposite terminal quiescence detected by its own terminal and the opposite terminal quiescence of another terminal by another terminal to the terminal are detected, the results are received by its own terminal, the mismatch of both quiescence is compared and an alarm is given when the the mismatch is conformed to a specified alarm logic. CONSTITUTION:An opposite-terminal quiescence detector 11 receives control data from a plurality of opposite terminals and detects the state of quiescence or operation of each opposite terminal, and an opposite-terminal quiescence-signal generating circuit 12 generates signals for transmitting the results of detection by the opposite-terminal quiescence detector 11 over each different opposite terminal. The quiescence-condition alarm circuit 18 receives a quiescence detecting signal displaying the quiescence detection of another terminal transmitted from the opposite side and compares the quiescence detecting signal with an opposite-terminal quiescence signal detected by a corresponding opposite-terminal quiescence detector 21, and outputs the result. Accordingly, the difference of the state of the operation of an actual system and the recognition of each terminal can be detected at an early stage.
Patent JP-H04342213-A (JP)
Title: Binoculars
Inventor: AKAGI KATSUTO
IPC: G02B23/06
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a TTI range finding system binoculars in which the brightness in the left side and the right side is not varied by providing a light splitting means. CONSTITUTION:In the binoculars provided with an automatic focusing function for executing autofocus driving to a pair of first and second optical systems 1, 2 placed on the left side and right side, this binoculars is provided with a light splitting means 9 for turning light being outside of a visual field in the light passing through on objective lens 7a (7b) of the first and the second optical systems 1, 2, to a focus detection module, and also, leading the light being in the visual field to eyepieces 6a, 6b. In this case, light for range finding fetched from the optical system 2 provided with the light splitting means 9 affects scarcely to the light (light led to the eyepieces 6a, 6b) used for an original observation, therefore, the light quantity being equal to the optical system 1 on which the light splitting means 9 is not provided is sent to the eyepieces 6a, 6b side. Accordingly, the binocular in which the balance of brightness of the left side and the right side is always held can be obtained even in the TTL range finding system.
Patent JP-S5845325-A (JP)
Title: Furnace temperature setting method of continuous heating furnace
Inventor: UEDA KENJI
IPC: C21D9/00
Filed: 1981-09-10
Abstract: PURPOSE:To exactly burn a slab, etc. to a target temperature in a period of time when it exists  in the furnace, by heating at a limited temperature while the preceeding material exists in the furnace, when a future furnace temperature of a material to be heated has exceeded an allowable furnace temperature, and changing it to its original allowable furnace temperature after the time when the preceding material has been extracted. CONSTITUTION:In case when a future furnace temperature calculated as to a material to be heated S1 has exceeded an allowable furnace temperature and the furnace temperature is limited by the preceding material Si-k, the temperature of the material S1 is calculated in accordance with a time so that the target extracted temperature can be obtained at the scheduled extracted time of the material S1. At the point of time when this temperature coincldes with the temperature of the material S1 heated in accordance with the future temperature decided for the materials S1-Si-1 of the extraction side, the future furnace temperature against the materials S1-Si-1 is changed to a limited furnace temperature of the preceding material Si-k. After the scheduled extracted time of the preceding material Si-k, said temperature is changed to its original allowable temperature, and also its furnace existence period is changed so that the material S1 reaches the target extracted temperature. According to this method, burning shortage of a slab, etc. in the continuous heating furnace are eliminated.
Patent JP-H07326686-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L23/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide a semiconductor device which does not cause damage to a lead at the time of centering with a chuck. CONSTITUTION:In a semiconductor device 1 provided with a package 2 for accommodating a semiconductor element 10, and outer leads 32 which are electrically connected with the semiconductor element 10 and stretched from the side ends 2a of the package 2 to the outside, eaves parts 21 which are stretched in the stretching directions of the outer leads 32 beyond the outermost ends of the outer leads 32 are formed in the package 2. The eaves parts 21 are formed in the parts of the package 2 except at least the upper region and the lower region of the outer leads, 32.
Patent JP-S6120749-A (JP)
Title: Printing apparatus
Inventor: YASUOKA HIDEJI
IPC: B41F31/14
Filed: 1984-07-10
Abstract: PURPOSE:To attain to enhance printing quality by always obtaining a sheet having a uniform printing thickness, in a letterpress printer, by providing a doctor blade to the side surface of an ink roller or printing roller in a state contacted therewith or in close vicinity thereto. CONSTITUTION:Ink 6 is transferred to a printing roller 2 from an ink sump 4 through an ink roller 3 and transfer printing is applied to the sheet 5 on an impression cylinder 1. At this time, a large amount of ink 6' adhered to the side surface of the ink roller 3 and transferred to the side surface of the printing roller 2 by centrifugal force due to the rotation of the ink roller 3 but, because a doctor blade 7 is provided to the side surface of the printing roller 2 so as to be contacted therewith, the ink 6' transferred to the side surface of the printing roller 2 is scraped off by the doctor blade 7 and the ink 6 transferred to and printed on the sheet 5 by the printing roller 2 comes to a uniform printing thickness over the entire width of the printed surface.
Patent JP-H08310897-A (JP)
Title: Fullerene single crystal wafer and its production
Inventor: UCHIUMI YOSHIHARU
IPC: C01B31/02
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a fullerene single crystal film having excellent crystallinity over a wide area by forming this single crystal film of a diamond single crystal substrate and a fullerene single crystal film formed thereon. CONSTITUTION: This process for producing the fullerene single crystal film comprises subjecting a flatly polished diamond single crystal (111) substrate to a surface hydrogen terminal treatment, then forming the fullerene single crystal film of which the (111) face has a face-centered cubic crystal structure and is parallel with the (111) face of the diamond single crystal on the diamond single crystal (111) face. Any method among a vacuum vapor deposition method, MBE method and cluster ion beam method is used as the method for forming the fullerene single crystal film. For example, C60 is isolated from the medium produced by an arc evaporation method in He and the diamond single crystal (111) substrate polished to the flat surface is used as the substrate.  This substrate is set, after washing, into a holder of a vacuum vapor deposition apparatus and the dried C60 crystal powder is put into the crucible of a resistance heating type evaporating source and is heated to 500 deg.C, by which the thin film of C60 is formed on the substrate.
Patent JP-S5838748-A (JP)
Inventor: HANSUUKURISUTOFU BUIRUKU
IPC: C08L51/08
Filed: 1982-08-19
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-S6033367-A (JP)
Title: Dry etching method of aluminum
Inventor: KASAI NAOKI
IPC: C23F4/00
Filed: 1983-08-04
Abstract: PURPOSE:To form an aluminium pattern having a desired line width, by etching Al in a region capable of performing anisotropic etching by using a gaseous mixture of CHCl3 gas and Cl2 gas as dry etching gas. CONSTITUTION:In performing the dry etching of Al at a port not coated with a mask layer in such a state that an Al layer is formed on a substrate and the mask layer is applied to the desired part on the Al layer, a geseous mixture prepared by mixing CHCl3 gas and Cl2 gas is used as dry etching gas and the mixing ratio thereof is brought to a region capable of performing anisotropic etching to performing etching. By this method, side etching is prevented even when a mask material excellent in dry etching resistance is used and an aluminum pattern having a desired line width is formed on the substrate.
Patent JP-H0750075-A (JP)
Title: Method and system for controlling data storage device
Inventor: KURISUTOFUAA ERU PEINTAA
IPC: G05B11/36
Filed: 1994-06-24
Abstract: PURPOSE:To quickly compensate for disturbances due to a repeated vibration of a rotary disc by indicating the repeated vibration of the rotary disc, estimating and preliminarily storing a vibration parameter signal changing like a sine wave with a frequency approximately equal to a rotating speed of the disc, and compensating for the repeated vibration. CONSTITUTION:A servo system 12 generates a detected position signal (y) of a magnetic head in a track 16. The signal (y) is fed to a compensator 32 as an error signal (e) via a negative feedback circuit 30. A command signal (u) asking the error to be 0 is sent to an actuator. The negative feedback circuit 30 and compensator 32 are driven by a processor 22 operating by a program in a memory 24. The position signal (y) is further sent to an estimating device 34. The estimating device 34 including blocks of an input matrix 35, a system matrix 36, a device gain 37, an output gain 38, adder circuits 41 and 42, a scaling block 40 and a delay circuit 39 is activated by the control of the processor 22. A scaled signal is stored in a table as a vibration compensating value wrro.
Patent JP-S6124106-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: H01B13/14
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-H038013-A (JP)
Title: Printer control system under network environment
Inventor: ISHIGURO KEIJI
IPC: G06F3/12
Filed: 1989-06-06
Abstract: PURPOSE:To easily execute printer control by user application by registering information concerning the printer of a high use frequency to a printer active table in advance. CONSTITUTION:The information concerning a printer (3H) of the high use frequency, out of the printers connected to self / other work stations, are registered to a printer active table 21 and when a print list request is issued from a user application 10, it is checked whether the request concerns the printer 3H or a printer (3L) of the low use frequency. When the request concerns the printer 3H, a print list read form the table 21 is notified to the application 10 and when the request concerns the printer 3L, all the print lists read from correspondent memories are notified. The application 10 selects the printer to be used from the notified list and issues a print job. Thus, since a printer use command can be issued, the printer control is simplified.
Patent JP-H0439379-A (JP)
Title: Water cataplasm for cold insulation and moisture retention containing water-soluble high polymer as main ingredient
Inventor: IWAKURA TAIICHIRO
IPC: A61L15/58
Filed: 1990-06-02
Abstract: PURPOSE:To obtain the title water cataplasm having excellent cooling effect, capable of retaining constant cooling effect and free from pain followed by cooling by spreading an adhesive plaster body obtained by adding water to a water-retaining base consisting of several kinds of water-soluble high polymers at a specific ratio and adding sodium chloride thereto to a support. CONSTITUTION:The aimed water cataplasm obtained by spreading an adhesive plaster obtained by adding (B) water to (A) water-retaining base consisting of several kinds of water-soluble high polymers of sodium polyacrylate, etc., at an amount of >=70wt.% and adding sodium chloride and (D) as necessary ethyl alcohol thereto to a support. The water cataplasm is used in a wide range of application of cooling padding for medical use, cooling package material used in transportation of fresh fish, etc. and poultice, etc.
Patent JP-H01312847-A (JP)
Title: Discrimination device of wafer chuck size in semiconductor wafer processing device
Inventor: NARUSE SHIRO
IPC: H01L21/205
Filed: 1988-06-10
Abstract: PURPOSE:To enable automatic and precise discrimination of chuck size from the outside by providing an energization pin which is grounded changing the number and position of pins classified by chuck size at the chuck stage side which is connected with the wafer chuck in one-piece structure in opposition to an energization socket provided at a stage holder side. CONSTITUTION:A plurality of energization sockets 20a, 20b are provided to the side of stage holder 9 which are placed side by side at a specified position and connected to an external size-discriminator. Energization pins 24a, 24b are provided to the side of chuck stage 10 in opposition to the energization sockets 20a, 20b changing the number and position of the pins classified by size of the wafer chuck 11. The size of the wafer chuck 11 is automatically discriminated by an external discriminator 23 based on the energization sockets 20a, 20b which are acquired by the mounting condition of the wafer chuck 11 and an energization pattern which is decided by the coupling and combination of the energization sockets 20a, 20b and the pins 24a, 24b. According to this constitution, the size of the wafer chuck 11 can be discriminated automatically and accurately from the outside.
Patent JP-H0816916-A (JP)
Title: Ice supply device for cup type automatic vending machine
Inventor: FUKUSHIMA NAOTO
IPC: G07F13/10
Filed: 1994-06-24
Abstract: PURPOSE:To prevent the scattering of beverage caused by the thrown ice and also the throwing mistake of the ice and to attain the proper cooking of beverage by providing a gate which opens and closes an ice path within this path formed at the tip part of an ice shooter. CONSTITUTION:An ice shooter 21 consists of a flexible hose 22 and a throwing guide 23. One of both ends of the hose 22 is connected to an ice machine with the other end connected to the tail end part of the guide 23 respectively. The guide 23 is placed so that its tip part is set opposite to the upper side of a cup and in the down oblique direction. A flat plate gate 24 is rotatably attached to a support shaft 27 provided along one of both side walls of the guide 23 and connected to an open/close mechanism 25 via a connection bar 28. When a motor 34 is driven, a crank disk 32 revolves via a deceleration gear part 35. Then the gate 24 is turned via a crank arm 31 between its open and close positions so that an ice path 23a is opened and closed.
Patent JP-S63307999-A (JP)
Inventor: KAJIWARA KAZUAKI
IPC: B44C1/165
Filed: 1987-06-10
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-S5368324-A (JP)
Title: Corburetor
Inventor: YAMAKAWA HIDEKATSU
IPC: F02M7/04
Filed: 1976-12-01
Abstract: PURPOSE: For eliminating red zone, to make main and power jet fuel passages independently so that a required quantity of fuel may be jet out of a power jet into an air flow passage even when air flows at a low rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H038368-A (JP)
Title: Formation of thin film resistor
Inventor: YAMAMOTO NORIO
IPC: H01L21/822
Filed: 1989-06-06
Abstract: PURPOSE:To control resistance value of a thin film resistor to be formed by changing the content of oxygen in a mixed atmosphere of argon and oxygen, which sputter chrome silicide. CONSTITUTION:A lower layer insulating film 3 is formed on a semiconductor substrate 1, whereon an impurity diffusion region formed, while a CrSix thin film 4 containing an oxide having the desired thickness is formed on the lower layer insulating film 3, for in stance, by DC magnetron sputtering by means of a CrSix target in an [Ar+O2] atmosphere. At this time, the content of O2, wherein a CrSix thin film having the required film thickness and being able to obtain prescribed sheet resistance may be formed, is selected to perform sputtering treatment. Next, after laminating a protective insulating film 5, a CrSix thin film resistor 4R having the protective insulating film 5 on the upper part and containing an oxide is formed by performing patterning. Next, an interlayer insulating film 6, wiring contact windows 7A, 7B and 7C are formed, further wirings 8A, 8B and 8C are conducted to finish a semiconductor device provided with a desired thin film resistor.