baber/WOPTO huggingface dataset:
Patent JP-S602934-A (JP)
Title: Reflection type display device
Inventor: YAMAKAWA TADASHI
IPC: G03B27/54
Filed: 1983-06-21
Abstract: PURPOSE:To copy an image on a screen as an original by confronting the reflecting surface of a reflection display device with the direction which divides the angle that the direction of view from the reflecting surface to a light source and the optical axis of an image formation system contains into two almost equally. CONSTITUTION:The reflecting surface 31 is so formed that the section perpendicular to an original movement direction is slanted in a saw-tooth shape. The surface 31 receives a light beam 32 from a copying machine. A light beam 33 is the regularly reflected light beam of the beam 32, and the surface 31 is provided slantingly almost at the angle of the optical axis of the original image formation system of the copying machine near a platen. Namely, the angle gamma of incidence of the irradiation light from the copying machine to the surface 31 is set a half as large as the angle delta between the optical axis near the platen and said light beam 32. Light to be reflected in the irradiation light is reflected efficiently and any light which decreases the contrast ratio of the display screen such as a reflected light beam 34 from the surface of a transparent substrate 20, etc., does not enter the copying machine. Each couple of electrodes 22 and 23 constitute one picture element and whether the beam is reflected or not is determined according to electric field application to represent an image.
Patent JP-S63287831-A (JP)
Inventor: ANTONIUSU HERARUDASU HENDORIKU
IPC: G09F9/30
Filed: 1988-05-07
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-S587758-A (JP)
Inventor: GOODON EDOWAADO PIITAASON
IPC: H01G9/12
Filed: 1982-06-28
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-H01282960-A (JP)
Title: Image reader
Inventor: ITO YASUO
IPC: H04N1/32
Filed: 1988-05-10
Abstract: PURPOSE:To erase necessity to provide an individual exclusive transmitting line in each function by sharing a sharing transmitting line as a control signal transmitting and receiving line or an original image signal transmitting line. CONSTITUTION:An image analog signal to correspond to an original 1 is outputted from a charge coupling element 3 and this signal is developed through an amplifier 5, an A/D converter 6 and an arithmetic circuit 7 to a buffer memory 8. Image information data to be read from the buffer memory 8 are inputted to a binarization circuit 10 and a packing circuit 11. The image information data to be packed in the packing circuit 11 are sent to an interface circuit 12. This interface circuit 12 outputs the image information data through a single transmitting line to an external device 17 and transmits various control function signals alternatively.
Patent JP-S5735617-A (JP)
Title: Blending agent for quenching oil
Inventor: MIYAZAWA NOBUO
IPC: C21D1/58
Filed: 1980-08-12
Abstract: PURPOSE:To prevent sticking of smut to quenching products and to intend efficient removal of oxidized films by blending alcohols which contain surface active agents of amine salts or quat. ammonium salts type into quenching oils. CONSTITUTION:A blending agent for quenching oil consists of >=1 kinds selected from the alcohols having about 65-200 deg.C b.p. under normal pressure and, if desired, surface active agents of amine salts or quat. anmonium salts type. Above- mentioned alcohols are methyl alcohol, ethyl alcohol, propyl alcohol, n-butyl alcohol, isobutyl alcohol or octyl alcohol. And above-mentioned surface active agents are alkylpicolinium chloride, alkyltrimethylammonium chloride or the like.
Patent JP-S61269240-A (JP)
Title: Focus detecting device for optical head
Inventor: EGUCHI NAOYA
IPC: G11B7/09
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a small-sized device at a low cost, also to detect stably a focus, and to derive an out-of-focus quantity of a good S/N by detecting a focus by utilizing an interference of each diffracted beam from an optical recording medium, in a state that an optical system of an optical head has been excited. CONSTITUTION:An optical system of an optical head 11 is excited, and by this excitation, a spot of a beam 14 crosses a recording track of an optical recording medium 16, a signal which has been formed by an interference of each diffracted beam from the optical recording medium 16 is synchronized with said crossing and detected, and by this detection, an out-of-focus quantity is derived. In this way, a focus is detected by utilizing an interference of each diffracted beam from the optical recording medium, therefore, a device is low in its cost and small in size. Also, the out-of-focus quantity is derived from a signal which is obtained in an excited state, therefore, even in a state that a tracking control is not being executed, a stable focus detection which can execute a focus control can be executed.
Patent JP-S5538457-A (JP)
Title: Roaster
Inventor: MOCHIZUKI TAKEO
IPC: F24C15/16
Filed: 1978-09-11
Abstract: PURPOSE: To obtain the title apparatus which suppresses the burner flame by the lack of oxygen by covering the long hole supporting roasting grill with covering member and seal the oven airtight when the inside temp. of the oven rises extremely.  
     CONSTITUTION: Bracket 18 is formed at the inside center of the door 16. On bracket 18, door-arm 19 made of broad plate member is attached rockably, and at the lower edge of door-arm 19, notches 20 and 21 are provided into which support pin 13 fits. Notch 20 engages with support pin 13 at all times. Door-arm 19 is made in the shape adequate enough to cover the long hole 10 when the door 16 is closed. Under this constitution, even when the temp. within the oven 8 rises so high as the object to be roasted starts burning, all the oxygen contained in the oven 8 is consumed very soon because the oven is kept airtight, preventing flakes of flame emerge out of the oven cabinet 6, and safety is secured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5336685-A (JP)
Title: Connector device
Inventor: MORIYA KUNIO
IPC: H01R24/00
Filed: 1976-09-17
Abstract: PURPOSE: To make almost unnecessary the pressing force or releasing force of the assembly mounting substrate to a connector by pressing a contractor to each terminal of the assembly mounting sustrate or releasing it from the pressing to the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09294912-A (JP)
Title: Simple desulfurzation apparatus
Inventor: OTA HIDEAKI
IPC: B01D53/77
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent nozzle from clogging in a spray dryer, and carry out stable desulfurization by installing a line mixer in the downstream side of a spraying pump. SOLUTION: A line mixer 11 is installed in the downstream side of a spraying pump 10 and coagulated particles in an aqueous slurry (a) supplied from the spraying pump 10 are separated and supplied to a nozzle 5. In this case, since the ash concentration in the aqueous slurry a is low, the ash is easy coagulated in the pipe during transportation. Since the line mixer 11 installed in the transportation pipe has blades rotatable at high speed, the coagulated ash in the slurry to which strong shearing force is applied is forcedly dispersed in the water and at the same time pulverized. Consequently, nozzle clogging at the tip part of the nozzle 5 is prevented and moreover unreacted CaO taken in the ash can be stripped to heighten the effective use factor of CaO and the desulfurization efficiency is thus improved.
Patent JP-H028709-A (JP)
Title: Distance measuring apparatus
Inventor: NAKANISHI MOTOHIRO
IPC: G01C3/06
Filed: 1989-04-27
Abstract: PURPOSE:To enable measurement of a distance to a short range without the enlargement of a distance measuring device by measuring a distance with three photodetectors utilizing adjacent photodetectors in addition to ordinary photodetectors in a short-range distance measurement. CONSTITUTION:In measurement of distance, light emitting devices LED 5-LED 1 are lighted sequentially to detect distancies of an object to AF5-AF1. In this case, as for the light emitting device LED 1, a distance is measured with SPC 1 and SPC 2 as photodetectors and as for the LED 2, a distance is measured with two photodetectors SPC 2 and SPC 3. In a short range, the measurement of distance is performed with sets SPC 4 and SPC 5 of the photodetectors again for the LED 3 so that an output ratio of the photodetectors is in a proportional range even for a short range to the object. This eliminates the need for the enlargement of the apparatus by adding other photodetectors for short- range distance measurement.
Patent JP-S603628-A (JP)
Title: Silver halide photosensitive material
Inventor: HAGA YOSHIHIRO
IPC: G03C7/30
Filed: 1983-06-21
Abstract: PURPOSE:To improve graininess, etc. of a dye image by locating >=4 photosensitive emulsion layers equal in color sensitivity and different in sensitivity on a support so as to arrange the layer higher in sensitivity farther from the support, and regulating the max. effective developable color density of each layer to a specified value. CONSTITUTION:A photographic element having >=4 emulsion layers equal in color sensitivity and different in sensitivity and contg. a color coupler is formed on a support so as to locate the emulsion layer higher in sensitivity farther from the support. The effective max. developable color density of the emulsion layer having the highest sensitivity is regulated to <=0.5 and the sum of the effective max. color densities of the other emulsion layers except said layer is controlled to >0.6, and the sum of those of the layers except the layer having the lowest sensitivity is regulated to <=1.4 to obtain the intended photosensitive material.
Patent JP-H0411544-A (JP)
Title: Theft preventing device for automobile
Inventor: TACHIKI KOJI
IPC: B60R25/04
Filed: 1990-04-27
Abstract: PURPOSE:To improve the functions of the theft preventing device by installing a cipher code controller and a driving part for carrying out only the OFF operation of the device between an ignition coil and a distributor for distributing the high voltage to the spark plug of each cylinder. CONSTITUTION:In the initial state of a theft preventing device, the cipher code is memorized in a cipher code memory circuit 4, and the switch 7 of the theft preventing device is turned ON, and accordingly the theft preventing device is in operation. When a user inputs a prescribed code from a keyboard 9, if this code and the cipher code registered in the cipher code memory circuit 4 accord, the turning-ON switch 7 of the theft preventing device is turned OFF, and a relay 11 is closed to carry out the connection with an ignitor circuit. In parking or in stop, the turning-ON switch 7 of the theft preventing device is turned ON, and in operation, the above-described operation is carried out. When the parking time or stop time is short, and accordingly, the user desires to drive the vehicle immediately without inputting the cipher code, the turning-ON switch 7 of the shift preventing device is kept in turned-OFF state.
Patent JP-H048488-A (JP)
Title: Task teaching device for robot
Inventor: MAKINO HIROSHI
IPC: G05B19/42
Filed: 1990-04-27
Abstract: PURPOSE:To teach a task similar to that done by an operator in an easy way by connecting each encoder at joint parts to encoder counters, and inputting data, obtained by connecting these counters to a three-dimensional coordinate calculator via a memory, into a work robot. CONSTITUTION:An operator holds a seventh arm A7 with a working tool T, then it is mounted on a work support table 2, making the working tool T contact with a work W before being machined, thus machining is started. With respective arms A1-A7 moved, each of encoders E1-E7 is rotated, and the pulse data flow into encoder counters EC1-EC7 and changed into each angle data. Respective angle data changed at these encoder counters EC1-EC7 are accumulated in a memory 7, calculating the three-dimensional position and attitude, and then these data flow into a three-dimensional form display unit 9. Each angle data read at this display unit 9 is converted into a three-dimensional coordinate value, thus coordinate values, work W form being machined and the like are displayed on a cathode-ray tube.
Patent JP-S61280818-A (JP)
Inventor: MORISHITA YOSHIICHI
IPC: A47L9/28
Filed: 1985-05-24
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-S61273150-A (JP)
Title: Manufacture of coreless motor coil
Inventor: OTADA MASAMI
IPC: H02K23/58
Filed: 1985-05-25
Abstract: PURPOSE:To improve the conductivity of coil strands by forming a conductor foil on a transparent ring-shaped substrate, adhering a solder, and emitting a heating light beam from the back surface of the substrate to bond the coil strands of the ends of the coil by the foil. CONSTITUTION:A bonding member B forms a conductor foil 6 on a transparent ring-shaped substrate 5 and bonds a solder 7 onto the foil 6. The member B is held on the end of a coil A held at a rotary base 8 in contact with the surface of the foil 6, and a heating beam L such as a laser light is emitted through a condensing lens 9 from the back surface of the substrate 5. The beam L heats the foil 6 through the substrate 5 to momentarily melt the solder 7, thereby soldering the foil 6 and the strands 1. Thus, the strands can be soldered to prevent an insulating film from deteriorating.
Patent JP-S605695-A (JP)
Title: Incoming state dispaly system in electronic key telephone set
Inventor: TAJIYOU TADASHI
IPC: H04M9/00
Filed: 1983-06-24
Abstract: PURPOSE:To allow the device to cope with the order of incoming call by designing the incoming state display in the line state display corresponding to a line equipped with a key telephone set to identify the incoming order. CONSTITUTION:Figure shows the state of incoming from the line at a time from t1-t9 and the response when the number of lines is eight. When an incoming is given to the line 5 at the time t1, the incoming order 1st rank is stored in the line memory 5 at first. When the incoming comes to a line 3 at a time t2, the incoming 2nd rank is stored in the line memory 3 while keeping the line 5 as it is. When an incoming comes to the line 1 at a time t3, the incoming 3rd rank is stored in the line memory 1 while keeping the line memories 5, 3 as they are. When any key telephone set responds to the line 5 at a time t4, the line memory 5 is busy, the incoming rank 2 of the line memory 3 is changed to ''1'' and the incoming rank 3 of the line memory 1 is changed to ''2'' respectively. When an incoming comes to a line 7 during that time, the incoming rank 3rd is stored in the line memory 7.
Patent JP-H08303239-A (JP)
Title: Coupling device for exhaust system for automobile
Inventor: WATANABE SHOJI
IPC: F16L21/06
Filed: 1995-05-11
Abstract: PURPOSE: To ensure the durable strength and reliability of an exhaust pipe and to realize facilitation of mounting and demounting during exchange by a method wherein a clamp forms a plate winding clamp uniformly fastened peripherally of a pipe, a slit is formed in one spot on the periphery of an insertion expansion part, and a slit width before fastening is set to a given size. CONSTITUTION: First, a first exhaust pipe 1 is inserted in an expansion part 2a of a second exhaust pipe 2 and an overlapped part is fastened from the outside by a plate winding clamp 4. Through the coupling work, the plate winding clamp 4 peripherally uniformly fastens, and with expansion part 2a of the second exhaust part 2 not deformed in a flat state but keeping a round shape, the inside diameter thereof is constructed and deformed into the outside diameter of the first exhaust pipe 1. An amount of the deformation is summarized to a slit 3 formed only in one spot on the periphery of the insertion expansion part 2a of the second exhaust pipe 2.  Since a slit width (t) is set before fastening so that length obtaining by subtracting the slit width (t) from the overall length of the inner periphery of the expansion part 2a of the second exhaust pipe 2 approximately coincides with the overall length of the outer periphery of the first exhaust pipe 1, the slit 3 is closed during completion of fastening of the clamp.
Patent JP-H06325719-A (JP)
Title: Charged particle beam device
Inventor: SHIMIZU HIROYASU
IPC: H01J37/244
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a charged particle beam device which can detect the secondary electrons efficiently. CONSTITUTION:While the inner diameter of a lower electrode 2a is made larger than the inner diameter of an upper electrode 2b, an electrode 5 for detecting the secondary electrons is provided at the upper side of an electromagnetic lens (an object lens) 2 in which a gap between the upper electrode 2b and the lower electrode 2a faces to the lower side, and the secondary electrons obtained from a sample 3 is detected through the opening of the electromagnetic lens 2. Furthermore, focus type electrostatic lenses 7 (7A, 7B, and 7C) are provided near the upper electrode 2b, lower than the electrode 5, and at least a part of the lenses is positioned upper than the lower electrode 2a.
Patent JP-H08306716-A (JP)
Title: Die bonding method
Inventor: SAKAI TADAHIKO
IPC: H01L21/52
Filed: 1995-05-11
Abstract: PURPOSE: To prevent the generation of an organic gas or the like by coating the chip mounting part of a substrate with an anaerobic adhesive and pressing a chip against the adhesive. CONSTITUTION: The chip mounting part is coated with an anaerobic adhesive. The main agent contains one kind or more of methacrylates, e.g. polyether, polyester, epoxy and urethane, by 20-40wt.%. At least one kind of peroxides or peroxycarbonates, e.g. hydrogen peroxide, hydroxy compounds, dialkyl compounds, diacyl compounds ketones and alkyl compounds, is added by 0.1-2wt.% as a hardener. 60-80wt.% of silver, gold, Pd, platinum, copper and Ni is added as a filter. When a chip 6 is pressed against an anaerobic adhesive 5, the adhesive 5 is spread thinly between the bottom face of the chip 6 and the chip mounting part 2 thus bonding the chip 6 to the chip mounting part. Since high temperature heating is not required, contamination by organic gas, inevitable in conventional die bonding process, can be prevented.
Patent JP-H06327030-A (JP)
Title: Motion detecting circuit
Inventor: HOSHINO TAKANARI
IPC: H04N11/04
Filed: 1993-05-14
Abstract: PURPOSE:To provide a motion detecting circuit in which exact motion detection can be attained with a simple configuration. CONSTITUTION:This circuit is equipped with a first luminance detecting means 42 which detects luminance components included in a composite video signal, delay circuit 44 which delays the composite video signal at least for one frame, second luminance detecting means 45 which detects the luminance components included in a signal delayed by the delay circuit, subtracting means 43 which detects a difference between the luminance components outputted by the first luminance detecting means 42 and the luminance components outputted by the second luminance detecting means 45, filter 60 which removes the frequency band of a color sub-carrier from the output of the subtracting means 43, switching means 46 which selects the output of the filter 60 and the output of the subtracting means 43, and chroma component detecting means 50 which detects chroma components from the composite video signal. The switching means 46 is controlled based on the level of the chroma components detected by the chroma component detecting means 50, and the movement detection is operated based on the level of the signal selected by the switching means 46.
Patent JP-H0410909-A (JP)
Title: Method and apparatus for connection molding of weather strip
Inventor: OZAWA HIROYASU
IPC: B29C44/36
Filed: 1990-04-27
Abstract: PURPOSE:To prevent a step from being produced between a weather strip and a molded connecting part by clamping a terminal end of the weather strip between lower and upper molds, pouring a material for the connecting part into a mold cavity, and raising the upper mold during a foaming process of the poured material so as to render the terminal end substantially free. CONSTITUTION:To mold a connecting part 1B, a metallic mold having a stationary lower mold and a movable upper mold is clamped, with a weather strip 1A clamped between the lower and upper molds and fronting a mold cavity. A foamable sponge rubber material for forming the connecting part 1B is poured into the mold cavity through a gate. The rubber material is poured in an amount slightly smaller than the cavity volume, allowing for expansion due to foaming. When the rubber material is foamed to substantially fill up the cavity, excess portion of the rubber material is fed back through the gate. From this time on, the pressure exerted on an end face of the weather strip by the poured material is lowered. When the feeding back is started, the upper mold 3 is raised within a range C' corresponding to a clamping allowance C, and this condition is maintained until the molding operation is completed.
Patent JP-S594045-A (JP)
Title: Vacuum attracting and fixing means
Inventor: INOMATA SHIGEO
IPC: H01L21/683
Filed: 1982-06-30
Abstract: PURPOSE:To prevent wearness and missing of chuck table by closely attaching the circumferential part consisting of a material which does not allow the air to pass through to the chuck table. CONSTITUTION:The circumferential part of chuck table 21 formed with a porous material is surrounded by the circumferential part 20 consisting of a material which is sufficiently dense and does not allow the air to pass through. The circumferential part 20 is so formed that it is closely attached to the table 21. Since such a circumferential part 20 is provided, the table 21 is attracted by a vacuum chamber 19 at the time when air is exhausted from an exhaustion duct 15 and a wafer 12 is attracted and fixed to the table 21. In such a structure, the grinding liquid penetrates into the table 12 with a reduced degree and since the external edge of wafer 12 is placed on the surface of circumferential part 20, wearness and missing of table 21 is little generated. Accordingly, the wafer 12 is not broken or does not generate missing of a part thereof.
Patent JP-H10304459-A (JP)
Title: Cordless telephone system
Inventor: OKADA KOICHI
IPC: H04W36/38
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone system where resources of a master set and a radio master set are utilized effectively. SOLUTION: In a cordless telephone system having a master set 1 containing pluralities of radio master sets 2, plural radio master sets 2, and plural radio slave sets 3, a communication path between a radio slave set 3 and other radio slave set 3 is selected among a communication path of a radio slave set 3 - a radio master set 2 - a master set 1 - a radio master set 2 - a radio slave set 3, a communication path of a radio slave set 3 - a radio master set 2 - a radio slave set 3, and a radio slave set 3 - a radio master set 3 depending on which contained area of a radio master set 2 the radio slave set 3 is in existence.