baber/WOPTO huggingface dataset:
Patent JP-H06317474-A (JP)
Title: Infrared detection element and fabrication thereof
Inventor: MIYAMOTO KEIJI
IPC: G01J1/02
Filed: 1993-04-30
Abstract: PURPOSE:To detect infrared rays entering into a through hole positively. CONSTITUTION:A through hole 7 reaching the electrode 6 of an IC is made through a p-type HgCdTe crystal 1 and a bump 8 is formed while rising from the electrode 6 toward the through hole 7 with the top thereof being protruded. Consequently, the p-type HgCdTe crystal 1 and the IC 2 can be brought into positive electric contact through the bump 8. Furthermore, infrared rays in the through hole can be detected positively because the infrared rays 11 entering into the through hole 7 are reflected on the protruding bump 8 toward the n-type HgCdTe crystal region 4 on the wall face of the through hole.
Patent JP-S5730414-A (JP)
Title: Offset automatic compensating system
Inventor: TAKAYAMA KIYOSHI
IPC: H03K5/26
Filed: 1980-07-30
Abstract: PURPOSE:To prevent the production of offset current, by automatically balancing the current of the current source with a compensation circuit. CONSTITUTION:In the test mode, switching circuits SW2, SW4 are at off-state and SW1, SW3 are at no-stage, the current I1 of a current source 3 flows to a resistor 10 and the SW3 via the SW1, and the latter is the current I2 of a current source 4. In this case, if the currents I1, I2 are unbalanced, the current IR of the difference flows to the resistor 10 to generate a voltage VR. This voltage VRis detected at a voltage comparator 11 and after the output voltage Vt is converted into a digital signal ADt at an AD converter 12, it is outputted to a memory 13. The memory 13 produces an analog signal Mt corresponding to the ADt adjustment is made so that the current I2 of the current source 4 is equal to the I1. When the I1 is equal to the I2, the IR is zero and the VR=0 volt. A 0V detector 14 detects this state to produce a control signal Vs and to keep the memory 13 to the state.
Patent JP-S59230612-A (JP)
Inventor: YURUGEN HOFUMAN
IPC: B01D29/11
Filed: 1984-05-25
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-H01276845-A (JP)
Title: Token bus system communication control device
Inventor: KITAJIMA TATSUYA
Filed: 1988-04-27
Abstract: PURPOSE:To transmit data in a constant time regardless of the number of devices connected to a bus by having plural sequence numbers with one communication control device and obtaining plural transmitting rights for the cycle of one token. CONSTITUTION:From the contents of a maximum value storing register 27, it is decided that the sequence number of the self-device stored in sequence number storing means 3-0-3n, 26 does not satisfy the conditions in which the number becomes an approximately equal interval in a system, and the said sequence number is cleared from a sequence number storing means. The value of the new sequence number which becomes the approximately equal interval on a logical ring between remaining sequence numbers is added, a control word to add a sequence number to the device having the sequence number of the value or above by +1 is set to a token transmitting register 21 and the new sequence number is registered to a storing means as the sequence number of the self-device. Thus, regardless of the number of the devices connected to the bus, data can be transmitted in a constant time.
Patent JP-S60247107-A (JP)
Title: Method for measuring thickness of metal film
Inventor: KOBAYASHI JIYUNJI
IPC: G01N23/00
Filed: 1984-05-22
Abstract: PURPOSE:To omit evaporation of carbon and to make it possible to expose a clear cross section, by measuring the thickness of a metal after the removal of polyethelene terephthalate. CONSTITUTION:Polyethelene terephthalate, on which a metal film is formed is immersed in a specified solution, and the polyethelene terephthalate is dissolved. The remaining solution, which is attached to the metal film, is washed, and a metal film piece is picked up by a mesh. Thus the cross section can be observed clearly only by this process. Since the polyethelene terephthalate is removed, carbon evaporation for avoiding charging is not required. Therefore, the accurate measurement of the film thickness without errors due to blurred edges can be performed.
Patent JP-H07295080-A (JP)
Title: Cartridge loading device and camera
Inventor: MIYAWAKI MAKOTO
IPC: G03B17/30
Filed: 1994-04-21
Abstract: PURPOSE:To provide a camera with both a motor-driven loading means, and for example, an insertion preventing means having a function for preventing double exposure, and to immediately and clearly inform an user whether a cartridge to be inserted can be used or not. CONSTITUTION:This camera is provided with the motor-driven loading means 6 and 10 automatically loading the cartridge 13 which is inserted into a first position into the specified position of the cartridge chamber, and the insertion preventing means 4 judging whether the cartridge to be loaded can be used or not, and preventing the cartridge from being inserted in the case of judging that the cartridge can not be used at a second position before the cartridge is inserted into a first position; and the hook part, for example, of the cartridge to be inserted is at a position with which the means 4 is engaged, the means 4 prevents the cartridge from being inserted any more at the second position; on the other hand, when the hook part is not at the position with which the means 4 is engaged, the motor-driven loading means is operated as the condition of a switch means is changed, so that the cartridge 13 is automatically loaded into the specified position.
Patent JP-S61261655-A (JP)
Inventor: DEIITAA TENESEN
IPC: H01F7/16
Filed: 1986-05-09
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-H06285629-A (JP)
Title: Internal welding equipment for long size square tube materials
Inventor: SAKATA KOJI
IPC: B23K37/02
Filed: 1993-04-07
Abstract: PURPOSE:To automatically weld a long size square tube materials such as booms of cranes from the inside and further, to remove spatters simultaneously with welding. CONSTITUTION:A square tube material pedestal Q having a V-shaped cross section to mount the long size square tube materials P is formed. A welding head part 10 fitted with a guide roller 1 mounted on the inside of the square tube materials P and a welding torch 2 to weld the square tube materials P each other is formed. The welding head part 10 is connected to a drive part 20 provided with a connecting arm 11, a carriage 12 and a welding wire feeder 14. The drive part 20 travels on a guide rail part 30. The welding head part 10 is fitted with a nozzle 3 to apply a spatter sticking preventive and a rotational brush 4 to remove the spatters.
Patent JP-S62103605-A (JP)
Title: Production for plane optical waveguide
Inventor: URANO AKIRA
IPC: G02B6/12
Filed: 1986-05-08
Abstract: PURPOSE:To obtain an optical waveguide of very small loss, to simplify the operation to and to obtain a small-sized plane optical wave guide by using the chemical vapor deposition method to form a core a layer and a clad layer and using a core. CONSTITUTION:A mixed gas of a glass forming material (SiCl4), an additive (GeCl4), and a combustion assistant (O2) is introduced into a glass tube 1 from its one end and is heated to form and accumulate fine glass particles on the inside wall of the glass tube 1, and they are made into a transparent glass to form a core layer 2. SiCl4 and O2 are introduced similarly to form a clad layer 3. A core 5 which has a plane to be brought closely into contact with this obtained intermediate product 4 and consists of heat resisting materials is inserted to this product, and the intermediate product 4 is contracted by heating to obtain a formed body corresponding to the shape of the core 5, and this formed body is cut to obtain easily the plane optical waveguide.
Patent JP-S5229607-A (JP)
Title: Geare type flow divider
Inventor: YOSHIKAWA MASANOBU
IPC: F04C11/00
Filed: 1975-08-30
Abstract: PURPOSE: The proposed divider is a compact and a simple construction divider, whose assembly work is easy enough to perform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5730047-A (JP)
Title: List processor
Inventor: HATSUTORI AKIRA
IPC: G06F12/00
Filed: 1980-07-31
Abstract: PURPOSE:To increase the garbage processing speed, by commonly using the garbage processing by a reference counter and that by a marking bit, while referring to the content of an overflow display bit. CONSTITUTION:A cell 8 is provided with a control information storage section 8-3 consisting of a reference counter 32, an overflow display bit 33 and a mark bit 34. Thus, the content of an overflow display bit 33 is confirmed, tje cell 8 subjected to the overflow is excluded from the objective of gabbage processing based on the content of the reference counter 32, and the garbage processing similar to that of the reference counter system is made to the cell 8 where the overflow display bit 33 is not set.
Patent JP-S59232222-A (JP)
Title: Manufacture of high strength steel with superior resistance to sulfide corrosion cracking
Inventor: KANEKO TERUO
IPC: C21D8/02
Filed: 1983-06-13
Abstract: PURPOSE:To improve the resistance of a steel contg. prescribed percentages of C, Si, Mn, Cr, Mo, Al, etc. to sulfide corrosion cracking by hot rolling the steel at the Ar1 transformation point or above and subjecting it to prescribed heat treatment. CONSTITUTION:A steel contg., by weight, 0.15-0.35% C, 0.1-1% Si, 0.1-0.5% Mn, 0.1-1.5% Cr, 0.1-1% Mo, 0.01-0.1% Al, <=0.01% P, <=0.005% S, 0.003- 0.015% N, etc. is refined. The steel is hot rolled at the Ar1 transformation point or above, and it is quenched at once. The steel is then heated to the Ac3 transformation point - the grain coarsening start temp., and it is quenched again and tempered at the Ac1 transformation point or above.
Patent JP-H11285755-A (JP)
Title: Wire binding device
Inventor: FUJITA NOBORU
IPC: B21F15/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire binding device capable of automating the binding work, saving the labor in the binding work, improving the productivity, and narrowing a working area. SOLUTION: A wire binding device is provided with an uncoiling machine in which a wire for binding is placed, uncoiled and delivered, a feeding device to feed the uncoiled wire for binding, a cutting device 3 to cut the wire for binding to the specified length, a bending device 4 to fold an end part of the cut wire for binding and form the U-shaped wire for binding, and a connecting device 2 to connect both end parts of the wire for binding on the side opposite to a layer of the wire to be bound.
Patent JP-H10299615-A (JP)
Title: Fuel injection nozzle
Inventor: KAKEHASHI NOBUHISA
IPC: F02M61/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle which is capable of reduction of product prices and improvement of the engine performance by preventing bounce of a needle 3 when it is seated on the seat part of a nozzle body, simply by adding a part of simple construction. SOLUTION: With this fuel injection nozzle, a tubular passage-restance member 14 which is manufactured so that the diameter of a passage is gradually reduced in tapered manner in the direction in which fuel is supplied to an oil sump 17, namely from the inlet side end to the outlet side end, is press fitted into a fuel hole 21 formed in a nozzle holder 13 for clamping and fixing a nozzle body 11 by means of a retaining nut 15. Thus, since fuel holes 18 to 20 from the oil sump 17 to the passage-resistance member 14 become damper chambers for retarding the seating speed of a needle 3 when fuel-injection by the fuel injection nozzle 1 is completed, abrupt seating of the needle 3 can be prevented. Thus, bounce of the needle at the time when the needle 3 is seated on the seat part 16 of the nozzle body 11 can be prevented.
Patent JP-S60248386-A (JP)
Title: Recording material
Inventor: MOURI HIDEMASA
IPC: D21H27/00
Filed: 1984-05-25
Abstract: PURPOSE:To provide a recording material for use on an overhead projector or the like, having excellent ink absorptivity and light-transmitting property and free of greasiness on the surface of an ink-receiving layer, comprising a light- transmitting base and an ink-receiving layer provided thereon, with a powder adhered to the surface of the ink-receiving layer. CONSTITUTION:A coating liquid comprising polyvinyl pyrrolidone, benzylidenesorbitol and dimethylformamide or the like is applied to the surface of the light- transmitting base, e.g., a polyethylene terephthalate film, followed by drying to provide the ink-receiving layer. Then, the surface of the ink-receiving layer is beaten with a cotton bag filled with a powder such as a talc powder to adhere the talc powder to the surface, thereby obtaining the objective recording material which can be used in utilizing the light transmitted through a recorded image.
Patent JP-S604601-A (JP)
Inventor: KENESU DEII GAANJIYOO
IPC: F15B9/09
Filed: 1983-06-15
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-S596282-A (JP)
Inventor: SERUGEI YUUCHIYATSUKU
IPC: C10G3/00
Filed: 1983-06-15
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-S5533527-A (JP)
Title: Control circuit for hot-water heater
Inventor: OONISHI NOBUO
IPC: F24H9/00
Filed: 1978-08-29
Abstract: PURPOSE: To prevent the idling of a hot-water circulation pump of a hot-water  heater and no-load burning by detecting the water amount in a cistern and controlling a pump for feeding water into the cistern by use of the detection output.  
     CONSTITUTION: With a large amount of water present in a cistern, both the switch 6a of a water amount detector and a switch 6b are open; accordingly, the output 11e of a voltage comparator 11 is L, a transistor 12 is off, and a relay 13 is in its returned condition. With the water amount in the cistern decreased, the switches 6a and 6b close; accordingly, the output 11e of the comparator 11 becomes H, the transistor 12 turns on, and the relay 13 functions so as to close the automatic switch 8 of a water feeding pump 5 and to cause a buzzer 14 to make a sound. In this condition, with a manual switch 7 made, the pump 5 functions to feed water into the cistern. With the water supply progressed, the swtich 7 opens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S587978-A (JP)
Title: Reference signal forming circuit
Inventor: KAMINAGA KOUZOU
IPC: H04N5/06
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a reference signal which has a frequency equal to the burst  frequency and has a phase shift quantity set to a prescribed value, by sending an input phase information signal to a phase shifting circuit after making the frequency lower than the reference signal and shifting the phase. CONSTITUTION:A reference video signal REF-V applied to a terminal 4 is supplied to a synchronizing signal separating circuit 32, and a horizontal synchronizing pulse PH is separated, and a gate pulse signal PG is formed by pulse formation in a circuit 33. A burst signal separating circuit 34 is controlled by this signal PG, and a burst signal SB is supplied to a phase comparator 25. Meanwhile, the signal of an oscillation frequency 4fsc of a voltage control oscillator VCO21 of a phase lock loop 30 is divided in frequency dividers 22 and 35, and a signal SA of a frequency fsc/2 is sent to a phase shifting circuit 36 and has the phase shifted by a monostable multivibrator signal 36a. An output SE is sent to the comparator 25 as a signal SD by a gate circuit 37 when the gate pulse PG functions, and this signal SD is compared in phase with the burst signal SB.
Patent JP-H10126581-A (JP)
Title: Line lighting device
Inventor: SAITO TOMIHISA
IPC: H04N1/031
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive device where uniformity of illuminance in the lengthwise direction is maintained by placing a light source to one end of a rod transparent body in the lengthwise direction, forming a rough space to the other end and forming three specific parts from the one end to the other end. SOLUTION: An area of a 1st part 11a of a light scattering pattern is gradually increased depending on a distance from an end with which a light source unit is pressed into contact. Since a center line C2 of the 1st part 11a is eccentric, one side ridge of the 1st part 11a is not spread. A virtual spread part 11d is estimated and the area is added to a pattern side ridge of the opposite side to form a new pattern, which is a 2nd part 11b. After the 2nd part 11b reaches a maximum width, a 3rd part 11c is formed as a part with a maximum width up to the other end. Let the length of the entire pattern be L and the length of the 3rd part 11c be A, then it is preferred that a relation of 1.77<=100A/L<=10.0 is in existence.
Patent JP-H02286846-A (JP)
Title: Fuel control device of internal combustion engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/14
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate driver's sense of discomfort by allowing the operating condition out of the idling zone to last over a specified period under idling, and thereby incorporating such an arrangement that feedback control in the idling zone will not take place unless an exhaust gas sensor is heated with a large quantity of exhaust gas and activated sufficiently. CONSTITUTION:A microcomputer 8 interrupts feedback control when the output condition of an oxygen concentration sensor 2, i.e., the result from judgement of the air fuel ratio, is unchanged for a certain continuous period of time. No feedback control shall resume unless the operating condition out of the idling zone lasts for a certain period during idling to cause the sensor 2 to be heated with a large quantity of exhaust gas and activated sufficiently. Thereby hunting of the engine concerned is decreased to a degree not presenting any problem for normal running, that will eliminate driver's sense of discomfort.
Patent JP-S62263470-A (JP)
Title: Rotation detection sensor
Inventor: KINOSHITA TSUTOMU
IPC: G01P3/488
Filed: 1986-05-09
Abstract: PURPOSE:To facilitate assembling and to enhance measuring accuracy, by providing a pair of rotation detection elements to one internal end part of a case cylindrical body so as to provide a definite spaced apart distance between them and performing only the adjustment of a gap to a body to be detected at the time of mounting. CONSTITUTION:A pair of detection elements 9, 10 are arranged to one internal end part of a case cylindrical body 5 so that a gap G is present with respect to the tooth part of a body 3 to be detected and the spaced apart distance between the elements 9, 10 is set to within a range of the length of each recessed or protruded part of the tooth part. A lead wire 12 is connected to the elements 9, 10 through an amplifier 11 and the case cylindrical body 5 is filled with a filler 13 and, therefore, not only the enhancement of measuring accuracy can be attained by adjusting only the gap G at the time of assembling but also a mount error due to re-assembling is eliminated because an electric angle of constant phase difference is always held and the reliability of rotation accuracy can be enhanced.
Patent JP-H06317305-A (JP)
Title: Catalytic combustor
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23C99/00
Filed: 1993-05-07
Abstract: PURPOSE:To achieve higher reliability by keeping the temperature of a catalytic reaction area within a range of use maintaining reliability on a gas seal surface to increase an thermal force adjusting range along with a longer life of a catalytic body. CONSTITUTION:A combustion cylinder 7 supporting catalytic bodies 1a, 1b and 1c is arranged to be a double structure comprising an inner cylinder 3 and an outer cylinder 5 to form an air path 15 therebetween. A fuel steam is supplied to a catalyst 1c at the lowest stage through a fuel injection nozzle 11 and air for combustion is supplied to mixing chambers 19a, 19b, 19c and 19d through air supply holes 21a, 21b, 21c and 21d provided in the inner cylinder 3 via the air path 15.
Patent JP-H09274447-A (JP)
Title: Mounting structure of liquid crystal display device with back light for nc device
Inventor: KURAKAKE MITSUO
IPC: G09F9/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a liquid crystal display device with a back light for an NC device which allows the formation of the casing of the NC device to a smaller thickness and facilitates the work to attach and detach the liquid crystal display device with the back light, printed circuit board, etc. SOLUTION: This mounting structure is so formed that the liquid crystal display device 4 with the back light may be housed into the thickness of a front surface cover 1 and the rear surface of the transmission window of this front surface cover 1 is disposed with the liquid crystal display device 4 with the back light, by which the thickness from the backside of the frame 2 to the end of the protective cover 6 is reduced and the thickness over the entire part of the casing structure of the NC device is reduced. The liquid crystal display device 4 is the back light, the printed circuit board 5, etc., are fixed to the side of mounting metal fittings 7, by which the attachment and detachment of the liquid crystal display device 4 with the back light, the printed circuit board 5, etc., in the integrated state are made possible.  The cable, etc., between the liquid crystal display device 4 with the back light and the printed circuit board 5 are prevented from hindering the assembly work.
Patent JP-S58222639-A (JP)
Title: Line leading-in system
Inventor: CHINO MAMORU
IPC: H04L12/26
Filed: 1982-06-21
Abstract: PURPOSE:To simplify the operation of leading-in of lines, by designating a line to be led in depending on a subscriber number when a line leading-in command is inputted, in testing a terminal device and the line. CONSTITUTION:The maintenance personnel inputs a line leading-in command of a terminal TEn and a subscriber number of the TEn designating a line to be tested and to be led from a terminal TE1. The inputted line leading-in command and the subscriber number of the terminal TEn are received at a data exchange SW. The data exchange SW has a conversion table to convert the inputted data into an allocated position number, converts the received subscriber number of the terminal TEn to the allocated position number (this also corresponds to the number of a line branch section sl<i>n) by referencing the conversion table and transmits the line leading-in command and the allocated position number to a line leading-in device D via a control line CL. The line leading-in device D receives the said command and allocated position number, drives the corresponding line branch section sl<i>n and leads in a line SLi to a line test device T.