baber/WOPTO huggingface dataset:
Patent JP-S6157869-A (JP)
Title: Inspecting device for printed wiring circuit
Inventor: NITORI KENJI
IPC: G01R31/28
Filed: 1984-08-29
Abstract: PURPOSE:To perform accurate, speedy inspection and facilitate handling with a simple constitution by forming a bright line on the surface of a printed board to be inspected with projection light and scanning the surface of the board, and detecting the bright line by a photosensor. CONSTITUTION:When light from a light source which emits a sectorial sweep light beam or thin film light is projected on the surface of the printed board 4 slantingly from above, a bright line is formed on the surface of the board 4 and an image of the bright line is detected by a condenser lens 3 provided above the bright line and a linear photosensor 2 whose lengthwise direction coincides with the bright line. In this case, when the substrate 4 is moved in the X-axial direction, the bright line in the Y-axial direction scans on the entire surface of the board 4 successively, the total pattern of the detection output of the sensor 2 is a two-dimensional image of the entire surface of the board 4, and the mounting place of a component 11 is detected as a blank part 11'. For the purpose, a detection signal obtained from the printed wiring circuit to be inspected is compared with a reference pattern to perform inspection as to whether an arranged component is present or not, difference of a compo nent, a position shift, etc.
Patent JP-S5886083-A (JP)
Title: Stabilizing agent for glycerol-3-phosphoric acid oxidase
Inventor: MIYASHITA YOSHINOBU
IPC: C12Q1/26
Filed: 1981-11-12
Abstract: PURPOSE:To provide a stabilizing agent for glycerol-3-phosphoric acid oxidase, containing an acidic amino acid as an active component and exhibiting no undesirable effect to the system stabilized with the agent. CONSTITUTION:Glycerol-3-phosphoric acid oxidase can be stabilized by adding an acidic amino acid of formula (n is integer of 1-5) such as glutamic acid, aspartic acid, etc. The glycerol-3-phosphosphoric acid oxidase may be present in an aqueous medium, or present in combination with a peroxidase, or with a peroxidase and an oxidation color indicator which develops the color by the  oxidation with hydrogen peroxide, or with glycerol kinase and adenosine-3- phosphoric acid.
Patent JP-H06318300-A (JP)
Title: Alarm indicating device for preventing collision of ships
Inventor: ARIMURA NOBUO
IPC: G08G3/02
Filed: 1991-05-29
Abstract: PURPOSE:To aid the prevention of ship collision by accurately and quickly transmitting the contents of an alarm indication to a busy steersman. CONSTITUTION:A steersman in charge of sailing in a congested sea area or a narrow visual field area in accordance with a rader collectively receives data such as the position, azimuth and speed of a catched ship and the speed and course of a self-ship from the rader, detects a dangerous ship, a ship having the possibility of danger or an uncatched ship based upon sailing states such as the positional relation and meeting relation with other ships and the motional characteristics of the self-ship and analyzes the positions or meeting states of respective ships to judge the contents of an alarm instruction. Then the steersman prepares a talk list for a voice instruction by a computer based on upon data such as the sort of the alarm, the relative position of a target and the meeting states, generates the aid information of a synthesized voice from the index of a voice word dictionary, and simultaneously with the generation, visually displays picture information such as a closed sea area near a navigating course approaching the dangerous ship, the position of an uncatched ship and the character output of the instruction contents on a CRT.
Patent JP-S6423329-A (JP)
Title: Data processor
Inventor: MAHARA MINORU
IPC: G06F5/06
Filed: 1987-07-20
Abstract: PURPOSE:To realize the input of data to another block before the output of data is through by invalidating the first-in/firs-out control after the input/output of data is through with a single clock. CONSTITUTION:The same value is set at both address counters 2 and 3 at a time point T1 and both FFs 7 and 8 are reset. The input of data is unconditionally permitted since the output 111 of the FF 7 is kept reset until a time point T2. A counter 3 is set together with the FFs 7 and 8 at the point T2 and therefore a first-in/first-out FIFO function is validated. The input of data is through at a time point T3 and therefore the FFs 7 and 8 are reset. At this time point the input is completely through with the data on a 1st block, therefore the data may be successively outputted. Thus the FIFO function is invalidated. At a time point T3' an idle address of a memory is used to an address counter 2 and the input of data is started to a 2nd block.
Patent JP-H0232880-A (JP)
Title: Sheet feeder
Inventor: NAITO HISATSUGU
IPC: B41J13/10
Filed: 1988-07-22
Abstract: PURPOSE:To prevent an excessive pressure from being exerted by a construction wherein a guide is so provided that it can be moved toward and away from a roller, the guide is pressed against a sheet under its own weight or under energization of an energizing means, and the guide is separated from the roller by a reaction force of the sheet. CONSTITUTION:A guide 7 is disposed opposite to a paper-discharg roller 6, in order to press a recording paper 8 against the roller 6. The guide 7 is so provided that it can be turned on a mount shaft 10, in a direction (d) for approaching the roller 6 and in a direction (e) for separating away from the roller 6. The guide 7 is energized under its own weight to turn in the direction (d) toward the roller 6, thereby pressing the paper 8 against the roller 6 through a rib 7a thereof. A mount plate 11 makes contact with the back side of the guide 7 to limit the turning of the guide 7 in the direction (d), so that an excessive pressure is prevented from being exerted on the paper 8.
Patent JP-2000019933-A (JP)
Title: Hologram manufacturing method
Inventor: ICHIKAWA NOBUHIKO
IPC: G03H1/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To completely record the surface shapes of the object to be photographed having projecting and recessing parts in a Densishuk hologram photographic method. SOLUTION: A transmissive type hologram 4 is arranged between an object to be photographed O and a volumetric hologram sensitive material 1. Illuminating light beams 2 transmitted through the material 1 are changed to illuminating light beams 6, which are directed to an approximately normal direction to the object to be photographed O, for example, by the hologram 4, and shadow sections are eliminated. Thus, even though there exist large projecting and recessing parts on the object to be photographed O, the whole of the object is illuminated with no shadow to record a hologram.
Patent JP-H0347790-A (JP)
Title: Thermal recording material
Inventor: HATA KATSUNORI
IPC: B41M5/337
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of printing trouble due to sticking while keeping high sensitivity and high image quality by containing rice starch particles having a specific particle size in a thermal recording layer in a specific amount. CONSTITUTION:The rice starch contained in a thermal color forming layer must has a mean particle size of 2 - below 5mum. When the mean particle size is 5mum or more, the deterioration of smoothness is brought about and the lowering in recording density and image quality is generated and, when the mean particle size is below 2mum, sticking can not be prevented. When the content of rice starch is 10wt.% or more, smoothness is markedly deteriorated and the close contact property with a thermal head is obstructed and recording density and image quality are lowered. When said content is below 3wt.%, effect suppressing the generation of sticking is poor. A colorless - light-colored basic leuco dye and a coupler are used in the thermal color forming layer and, for example, as the basic leuco dye, a triarylmethane dye such as 3, 3-bis(p- dimethylaminophenyl)-6-dimethylphthalide is designated and, as the acidic coupler, 4-tert-butylphenol is designated.
Patent JP-H1027767-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO MAMORU
IPC: H01L21/301
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a semiconductor device in effective area rate. SOLUTION: An active device such as a transistor or the like is formed in an active device forming region 61A, a wiring pattern which electrically connects the connection electrodes of the active device with outer connection electrode regions 63A and 64A is formed on a wiring board 65, the wiring board 65 is fixed to the one primary surface of a semiconductor substrate 60 through the intermediary of an insulating adhesive resin layer 78, slit holes 80 and 80A which electrically isolate the active device forming region 61A from the outer connection electrode regions 63A and 64A are bored in the semiconductor substrate 60 from below its other primary surface, insulating resin layers 95 and 95A are filled up in the slit holes 80 and 80A respectively,  the wiring board 65 and the substrate 60 are cut off at a slit hole 95A region which surrounds the active device forming region 61A and the corresponding outer connection electrode regions 63A and 64A into unit semiconductor devices.
Patent JP-H0231471-A (JP)
Title: Light-emitting device module
Inventor: MIZUNO TSUNEO
IPC: H01L23/40
Filed: 1988-07-20
Abstract: PURPOSE:To enhance a heat-dissipating property of a light-emitting device and to enhance its life and reliability by a method wherein a gap between a light-emitting device package and an inner wall of a cylinder part is filled with a solder material. CONSTITUTION:A light-emitting device package 3 is inserted into a cylinder part 2 after a solder part 5 has been installed loosely at its outer periphery; an optical axis is adjusted with reference to x, y and z directions in such a way that it can be used commonly to a SELFOC lens 1. After the optical axis has been adjusted, several parts at the bottom of the cylinder part 2 and the light-emitting device package 3 are fixed by a welding operation by using a YAG laser; a YAG laser welded part 4 is formed. Then, a solder ring situated between an inner wall of the cylinder part 2 and an outer wall of the light- emitting device package 3 is filled by a high-frequency heating operation or the like; a gap between the inner wall of the cylinder member 2 and the light- emitting device package 3 is filled with the solder part 5. Accordingly, a heat- dissipating property of the light-emitting device package 3 is enhanced remarkably; an operating life of a light-emitting device is made long and its reliability is improved.
Patent JP-H0468393-A (JP)
Title: Display device
Inventor: HOSONO MASAHISA
IPC: G09G5/00
Filed: 1990-07-09
Abstract: PURPOSE:To facilitate a display corresponding to a position automatically when different displays are made on plural display devices by providing a logic input terminal corresponding to a binary number, a logic part which generates a binary numeral by adding one to an input numeral, and a logic output terminal which outputs the binary number after one is added. CONSTITUTION:Terminals A and B are input terminals and terminals C and D are output terminals; and R is a pull-up resistance which is not connected to a precedent-stage display device and raises an input to 'high' level in the absence of the input. An exclusive OR gate 1 outputs 'low' level when two inputs coincide with each other and 'high' level when not to output the NOT logic of the input to an inverter gate 2. Consequently, data corresponding to the position of a display device is sent to the display device.
Patent JP-H0530105-A (JP)
Title: Cascade communication system
Inventor: YOSHIMOTO MASAHIDE
IPC: H04M11/00
Filed: 1991-07-23
Abstract: PURPOSE:To surely send lots of transmission data from a master station to plural slave stations in a short time at a minimum communication charge by utilizing a communication circuit network. CONSTITUTION:A master station having a computer and a MODEM and plural slave stations are connected by a communication line network. Then the master station 0 selects a slave station 1 with an optimum path whose transmission distance is minimum and sends a transmission data to the station 1 together with a processing program and a communication management file. When the transmission above is finished, the slave station 1 becomes a transmission station and sends the transmission data together with the processing program and the communication management file for slave station to a slave station 2 with an optimum path. Simultaneously, the master station 0 selects other slave station 32 and sends to it the transmission data together with the processing program. Thus, the transmission data is sent together with the processing program in a cascade way (in geometrical progression). After the transmission of the transmission data, the communication management file is rewritten and the result of communication is sequentially returned from plural slave stations to the master station 0 through an opposite path to the transmission path used for the transmission above.
Patent JP-S57105875-A (JP)
Title: Check system for stack pointer limit value
Inventor: ISHIHARA HEITAROU
IPC: G11C7/00
Filed: 1980-12-23
Abstract: PURPOSE:To increase the reliability of a program, by making limit check of a stack pointer, through the comparison between a limit value of the stack pointer toward stack extending direction with the value of stack pointer. CONSTITUTION:A limit value of a stack pointer 2 toward extending stack is stored on a stack buffer, and the value and a value of the stack pointer 2 are compared, allowing to make limit value check of the stack pointer 2 at a circuit 5. Thus, since a register to check the limit value of the stack pointer 2 is unnecessary, the device constitution is simplified and the check is made simply.
Patent JP-S5973729-A (JP)
Title: Liquid level detecting device
Inventor: YAMAMOTO YOSHIO
IPC: G01F23/60
Filed: 1982-10-20
Abstract: PURPOSE:To simplify the structure and to omit electric wiring, which might become the cause of fire and explosion, in the vicinity of a tank, by shielding light emitted from a light emitting part to a light receiving part by a light shielding plate, which is moved in association with a float floating at the interface between different liquids having different specific gravities, and detecting the position of the interface between the liquids having the different specific gravities from the change in the light shielding position. CONSTITUTION:A light signal from a light emitting device 5 is transmitted to light emitting surfaces a-g, which are arranged on a light emitting part 4d of a liquid level detecting body 4 at a constant interval, through an optical fiber cable 6. The light beams are emitted from the light emitting surface a-g to light receiving surfaces a'-g' of a light receiving part 4e, and reach a light receiving device 10 through an optical fiber cable 9. The light signal is transduced into an electric signal and displayed on a display device 11. A light shielding plate 8, which is supported by a supporting rod 7a of a float 7, shields part of the light signals emitted from the light emitting surfaces a-g of the light emitting part 4d. Therefore, the light signals at that part do not reach the light receiving surfaces a'-g'. When the positions of the light receiving surfaces a'-g' of the light receiving part 4e, which do not receive the light, are detected, an interface L1 between the liquids having the different specific gravities can be found.
Patent JP-S5884273-A (JP)
Title: Anti-shock device
Inventor: IZUMI YUUTAROU
IPC: F16K17/196
Filed: 1981-11-14
Abstract: PURPOSE:To prevent the variation of fluid pressure in a pressure fluid circuit of the construction machinery for providing pressure control valves and differential type boosting valves to work in linkage thereto in a main circuit for controlling the fluid pressure in the main circuit. CONSTITUTION:Pressure control valves 6 and 6' are provided behind a main valve 11, and against the fluid pressure in a pilot chamber 14 to which the fluid pressure in a main circuit 4 works via a throttle 16, a small-diameter pressure chamber 39 to receive the fluid pressure in the main circuit and a large-diameter pressure chamber 38 to receiven the fluid pressure in the pilot chamber are provided. Pushing forces caused by the difference between pressure-receiving areas of both of these pressure chambers and a spring 33 are controlled by boosting valves 7 and 7' faced to each other for inscreasing the fluid pressure in the main circuit 4 gradually. This construction permits to prevent the variation of fluid pressure in a pressure fluid circuit of the construction machinery.
Patent JP-S6428035-A (JP)
Title: Slip preventing device for vehicle
Inventor: FUJITA NAGAHISA
IPC: B60W10/18
Filed: 1987-07-21
Abstract: PURPOSE:To surely prevent a driving wheel from slipping, even when a vehicle is in a fixed speed running control, by performing a traction control, in which an engine output is decreased when the driving wheel generates a slip, preferentially to the fixed speed running control in which the vehicle holds its assigned speed. CONSTITUTION:A traction ECU 31 controls a throttle valve 3 through an actuator 4 in a manner, wherein an output of an engine 1 is decreased when a driving wheel generates a slip, being based on each detection signal from each longitudinal right and left wheel speed sensor 15-18 and an accelerator sensor 33. While an autospeed ECU 32 controls the throttle valve 3 through an actuator 5 in such a manner as holding as assigned car speed being based on each detection signal from command switches of every kind 34-36, car speed sensor 37, brake switch 38, main switch 39, etc. By this constitution, when the slip of the driving wheel is detected by a means 50, the action of the traction ECU 31 is preferentially performed by a means 58.
Patent JP-S5972709-A (JP)
Title: Winding fixing device
Inventor: OGUCHI TETSUJI
IPC: H01F27/30
Filed: 1982-10-20
Abstract: PURPOSE:To enable to prevent a winding from deformation according to electromagnetomechanical force at short-circuit time, etc., by a method wherein tongue pieces are formed at a part of a clamp metal fitting by bending, winding reinforcing metal fittings are equipped streching across the respective tongue pieces thereof, and the sides of the winding are pressed by the winding reinforcing metal fittings. CONSTITUTION:When a transformer is to be assembled, the clamp metal fittings 3, 4 are arranged at both the upper and lower edges of a core, and are fixed with a steel band 6. Then the reinforcing metal fittings 5 are streched by one piece by one piece across the tongue pieces 3a, 4a of the pair of the upper and lower sides formed by bending of the clamp metal fittings to be fixed by screws 7. At this time, because the distance between the tongue pieces is set as to be smaller than the distance between both the edges, the reinforcing metal fittings 5 effect to press against the winding. Although it is most effective when the winding 2 is pressed lengthwise at the central parts of the sides, but when it is inconvenient structurally, holes of the plural number are opened in the tongue pieces, and a hole of one piece is selected out of them to fix the reinforcing metal fitting.
Patent JP-S5972975-A (JP)
Title: Power lead for superconductive rotary machine
Inventor: YAMAMOTO HIROE
IPC: H02K55/04
Filed: 1982-10-20
Abstract: PURPOSE:To improve the insulation of a power lead by providing an insulator arranging groove on the periphery of the power lead, mounting an insulator covered wire in the groove, providing separators of the insulators, integrally fusion-bonding the separators, and impregnating the entire periphery with thin film resin. CONSTITUTION:A plurality of insulator securing grooves 29 and fusion bonding baths 30 are arranged on the periphery of a power lead 23, and an insulated wire coating film 31 buried with a conductor capable of being fusion-bonded to the groove 29 is mounted. Then, the part disposed at the groove 29 of the film 31 is exfoliated, and part of the conductor of an insulator buried conductor 32 is exposed. The film 31 is bonded fixed to the lead 23, the entire periphery of the lead 23 is impregnated with resin, and resin insulator 33 is integrated with the lead 23.
Patent JP-H0469795-A (JP)
Title: Merchandise declaration device for rotary eating table
Inventor: KUWABARA KIYOHIRO
IPC: G08B5/00
Filed: 1990-07-10
Abstract: PURPOSE:To easily identify the ordered merchandise from among on a carrier chain by operating plural declaration lamps provided for each counter seat according to the travelling time of a carrier conveyor to the counter seat. CONSTITUTION:A declaration lamp NLi is installed for each counter seat Ci arranged around the carrier conveyor CH of a crescent chain system. Almost as soon as the merchandise made in a kitchen after an order is placed is put on the carrier conveyor CH, a control means CM operates the declaration lamp NLi to the passing of the ordered merchandise through the counter seat Ci based on the travelling time of the carrier conveyor CH to the counter seat by performing the ON operation of an operation switch NSi corresponding to the declaration lamp NLi provided with the counter seat Ci of a customer who ordered food. Thus, the customer can easily identify the ordered merchandise of his own.
Patent JP-H0235233-A (JP)
Title: Multi-plate damper with viscous fluid
Inventor: SUGASAHARA MORIHARU
IPC: F16F9/12
Filed: 1988-07-22
Abstract: PURPOSE:To vary the braking force in steps at the desired rotating angle to a movable shaft by detaining a movable disc in steps with a spline formed on the movable shaft, wherein the clearance is different in the circumferential direction. CONSTITUTION:A bearing recess 1b is formed at the bottom wall 1a while a longitudinal groove 1d formed at the inner surface of a circumferential wall 1c of a casing 1 and the tip of a movable shaft 2 and the square head 2a are borne by the bearing recess 1b and center shaft hole 3a in a lid plate 3, respectively, and a spline 2b is formed in a place inside of the casing 1. Movable discs 6a, 6a' having detect pawls 6b, 6b' detained with this spline 2b are arranged above and below a stationary disc 7 detained with the above-mentioned longitudinal groove 1d. The pawls 6b, 6b' shall have different widths to vary detention with the spline 2b, and a viscous fluid A is encapsulated in the casing 1. This allows easy change of the viscous shear resistance force in steps.
Patent JP-H1112565-A (JP)
Title: Electrochromic composition
Inventor: ITO YUJI
IPC: G02F1/15
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing an electrochromic display element coloring at a low voltage and having temperature cyclic characteristics, by including a bisviologen derivative, a hydrazone derivative and a specific derivative. SOLUTION: This electrochromic composition comprises (A) (i) a bisviologen derivative of formula II [A1 and A2 are each a (substituted) 1-12C alkyl, a (substituted) phenyl, etc.; A is a group to become an anion; (m) and (n) are each 1 or 2 with the proviso that when (m) is 2, (n) is 1 and when (m) is 1, (n) is 2] and/or (ii) a bisviologen derivative of formula II [A3 is a (substituted) 1-10C alkylene, a (substituted) phenylene, etc.], (B) a hydrazone derivative of formula III [B1 is a (substituted) alkenyl, a (substituted) phenyl, etc.; B2 and B3 are each a (substituted) 1-4C alkyl, a (substituted) phenyl or B2 and B3 form a ring] and (C) a tetraethylene glycol derivative of formula IV [D1 and D2 are each a (substituted) 1-12C alkyl, a (substituted) benzyl, etc.].