baber/WOPTO huggingface dataset:
Patent JP-H0381243-A (JP)
Title: 2-(2',2',2'-tripromoethyl)-4- chlorocyclobutane-1-on and its manufacture
Inventor: PIEERU MARUCHIN
IPC: C07C45/67
Filed: 1989-10-24
Abstract: NEW MATERIAL: A compound of formula I (one of R 1  and R 2  is CH 3 , and the other is H or CH 3 , or R 1  and R 2  form 2-4C alkylene together).  
     EXAMPLE: 2-(2'2'2'-Tribromoethyl)-4-chlorocyclobutan-1-one.  
     USE: A starting material for preparating 2-(2'2'-dibromovinyl)-cyclopropane carboxylic acid in which three position of formula II (R is H, 1-4C alkyl or the like; R 4  is H, 1-4C alkyl, benzyl or the like; R 5  is H or 1-4C alkyl; R 6  is H, cyano, ethynyl or the like), is substituted, or an insecticidal active ester of the same.  
     PROCESS: A compound of formula IV is obtained by reacting a new 2-chloro-4,4,4- tribromobutyric acid chloride of formula III, with olefin of formula IV in the presence of an organic base such as triethyl amine or the like, preferably in a solvent, and the compound of IV is dislocated in the presence of an inorganic or organic protonic acid or the like, to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10107499-A (JP)
Title: Method for inspecting missing pin of pga substrate
Inventor: KAWAMURO KAZUYUKI
IPC: H01L21/66
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To judge the presence of a missing pin of a PGA(pin grid array) substrate with high precision by subtracting an image data only for a plate from an image data containing a plate and a pin, so that the image data of pin only, wherein the data for reflected light of dirt and burrs sticking on the plate is removed is obtained. SOLUTION: A plate, provided with insert holes for each pin of a PGA substrate is imaged (S1) with a CCD camera in the state before the PGA substrate, is set. Then, the PGA substrate is set to the plate, and each pin of the PGA substrate is made to protrude from the hole (S2), and the protruded pins are imaged picked up (S3) from the tip end of each pin, together with the plate. Then, the image data obtained in S1 is substrated (S4) from the image data obtained in S3, then binarized (S5), and, presence of missing pin is decided (S7) based on the binarized data. Thereby, a dirt or burr in the plate is prevented from being counted erroneously as the number of pins.
Patent JP-H03139707-A (JP)
Title: Position command device
Inventor: NAGAE NORIYUKI
IPC: G05D3/12
Filed: 1989-10-26
Abstract: PURPOSE:To start a position command substantially at the input point of time of a start signal and to eliminate operation delay by outputting the position command at the input point of time of a 1st clock pulse after the start signal is inputted. CONSTITUTION:A register 14 counts internal clock pulses PP of a timer 13 and the timer 13 is reset every time a clock pulse CLK is outputted, but when the start signal from an input port 11 becomes active, the counted value is latched at the point of time. A microcomputer 12 is interrupted when the start signal from the input port 11 becomes active and the register 14 inputs the latching result to calculate the time up to the input of a next clock pulse CLK. The ratio of the calculated time to the period T of the clock pulse CLK is calculated and the quantity obtained by multiplying the unit quantity of the position command by the calculated ratio is outputted in synchronism with the clock pulse CLK right after the start signal input. Consequently, control along an ideal control line is performed.
Patent JP-2001103605-A (JP)
Title: Motor-driven travel type industrial vehicle
Inventor: YAMAMOTO SHINYA
IPC: B60L50/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle with a vehicle main part, from which a power can be directly and surely supplied to an electrical appliance used in a working site. SOLUTION: A motor-driven travel type wheel loader has a vehicle main part 2, an engine 6, a generator 7 driven by the engine 6 and a drive motor 8, which is fed by the generator 7 with a power and drives wheels 5 to rotate. The vehicle main part has a plug-socket 10 for taking out a power and an inverter 13 and a transformer 14, which transform the power fed by the generator 7 into a power with a prescribed frequency and a prescribed voltage and output the transformed power via the plug-socket 10.
Patent JP-2000113117-A (JP)
Title: Method and device for processing card
Inventor: HARA TAKESHI
IPC: G06K1/05
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To exactly perform punch hole detection and punching processing even without work for highly accurately matching the optical axis of a light emitter/receiver, the interval of the light emitter/receiver and a puncher and the axis of the puncher or the like. SOLUTION: The detection error of a punch hole is found by detecting the position of the punch hole on a first card for correction, on which the punch hole is opened at a specified position beforehand, (S31-S42), a punching error is found by punching a second card for correction at a specified position and detecting the position of that punch hole (S42-S62), the detected position of the punch hole on the card of a real processing object is corrected by this error information, and a target punching position is corrected.
Patent JP-S63127956-A (JP)
Title: Image forming device
Inventor: YAMANAKA HIROMICHI
IPC: B65H9/12
Filed: 1986-11-19
Abstract: PURPOSE:To locate a sheet accurately, by guiding it within the compensable range with a sheet guiding device when detecting a fact that the sheet is conveyed to a spot beyond the compensable range of a main scanning direction printing position compensator. CONSTITUTION:When the sheet so far conveyed is slipped out of he compensable range of a main scanning direction printing position compensator 7, a sheet end detecting sensor 6' of the sheet detecting device 6 selected by a central processing unit detects this fact. On the basis of this detection, the CPU turns a clutch to ON, making a skew roller of a sheet guiding device 5 contact with the sheet, and makes skew conveying force act on a conveying direction 2, turning the clutch to OFF when the sheet comes into the compensable range. And, when it is reached to a feed roller 4, this roller 4 is slidden in a main scanning direction 3 by a cam 11, compensating it to an accurrate position, thus the sheet is fed to the next image forming part. Thus, even in case of such a sheet that has been conveyed after being largely slipped, the location to an accurate position is made performable.
Patent JP-H04157253-A (JP)
Title: Manufacture of idle pulley with sheet metal back
Inventor: NAKAJIMA YUJI
IPC: F16H55/44
Filed: 1990-10-18
Abstract: PURPOSE:To prolong the life of a pulley by driving a rising portion in the opposite direction to the rising direction to form a folded-back portion on the base of the rising portion. CONSTITUTION:The lower surface and outer peripheral surface of a sheet metal blank 10 are supported by a holding die 25 having a folded-back groove 24 and the upper surface side of the sheet metal black 10 is held by respective holding dies 26, 27. The upper end of a rising portion 23 is driven in the opposite direction to the rising direction, i.e., downward between the respective holding dies 26, 27 under such state by a driving die 28 moving downward to form a folded-back portion 29 corresponding to the shape of the folded-back groove 24 on the base 23a of the rising portion 23. Since the folded-back portion 29 is not formed by a squeezing operation, the folded-back portion 29 is not thinned to ensure the sufficient thickness, so that the strength of an idle pulley 1 is improved to prolong the life of the pulley.
Patent JP-H04153645-A (JP)
Title: Image processing method
Inventor: YAMAGUCHI TAKASHI
IPC: G03C1/675
Filed: 1990-10-18
Abstract: PURPOSE:To obtain an image which has an optical density difference at its contour through easy photographic operation by superposing an original image recording body on a coloring film which contains an organic material coloring reversibly or irreversibly through the operation of active light and irradiating them with the active light, and further superposing the laminate body on a recording body and irradiating them with the active light. CONSTITUTION:The original recording body where a desired negative or positive image is recorded is superposed on the coloring film 2 which does not color yet, and irradiated with the active light. In the coloring layer of the coloring film, an image 22 which colors reversibly or irreversibly is formed as the reverse image of the negative or positive image 12 of the original recording body. Then, the laminate body of the original image recording body and the coloring film where the reverse image is formed is superposed so that the coloring film contacts the recording body; and they are irradiated with the active light. In this case, light which is transmitted through the original image recording body 1 and coloring film 2 reaches the recording body 3 and further enters the body from the contact part A between the image 12 and coloring image 22. Consequently, the image which has the optical density difference at the contour is obtained through the easy operation.
Patent JP-H03229958-A (JP)
Title: Crankshaft bearing part for internal combustion engine
Inventor: KOBAYASHI TOMOYA
IPC: F02B77/00
Filed: 1989-10-25
Abstract: PURPOSE:To perform desirable jointing so as to maintain a constantly appropriate clearance by setting a bush, formed by pressure-sintering a granular body obtained by quenching setting a fused aluminum alloy or the like, into a bearing housing made of an aluminum alloy or the like. CONSTITUTION:Plural bearing housings 3 for supporting a crankshaft 2 are formed at a meeting face in plural cylinder blocks. A semicircular hold part 4 is formed at each bearing housing 3, and a bush 5 is inserted into the inner peripheral surface of each hole part 4. Bearing metal 6 is disposed inside each bush 5 so as to be fitted at each bush 5 at the time of fastening each cylinder block. In this case, each bearing housing 3 is formed of an aluminum alloy or the like, while each bush 5 is formed hy pressure-sintering a granular body obtained by quenching and setting a fused aluminum alloy or the like by an atomizing method.
Patent JP-H09121358-A (JP)
Title: Picture coding/decoding device and its method
Inventor: EITO MINORU
IPC: H04N19/176
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten processing time even when the processing of a general frame is skipped without restricting a picture to be referred to by finding out a residual between a stored predicted picture and an input picture and encoding the residual. SOLUTION: A preceding frame and a template are respectively stored in respective memories 23, 24 as reference pictures. Movement predicting devices 21a, 21b respectively detect moving vectors on an input picture based upon the reference pictures stored in the memories 23, 24 and send respective detection results to weighted motion compensators 22a, 22b, a correlation comparator 26 and a multiple motion vector encoder 28. The comparator 26 mutually compares respective outputs from the devices 21a, 21b, changes a switch 27 in accordance with the compared result and connects the compensator 22a or 22b to a memory 25. Superposed picture elements are divided by 8 to normalize them, so that a predicted picture is generated in the memory 25.
Patent JP-H11103404-A (JP)
Title: Digital camera
Inventor: WATANABE HIROSHI
IPC: G03B17/18
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the fogging of an image pickup device and to prevent deterioration of an image quality by arranging an image picking up means and a displaying means on the same holding member, making the rear side of a camera body thin to minimize the digital camera and also controlling it so that a display operation of the displaying means may be inhibited during an image picking up operation. SOLUTION: The dimension from an image forming surface of a CCD 126 to the outside plane of an exterior cover 129 is made short by arranging the CCD 126 and a displaying means such as a back light illuminator 128 on the surface and rear of a printed circuit 127. Also, when an external display control circuit that is provided on a microcomputer which controls the entire operations of a camera detects photographing operation start, an LCD monitor device 109 of the displaying means and the illuminator 128 are turned off, fogging is prevented from occurring because illumination light reaches the CCD 126 from a through hole, gap, etc., through paths L1 and L2, also, power consumption is reduced and the operation of an image processing circuit, etc., is stabilized.
Patent JP-2000114633-A (JP)
Title: Wavelength conversion solid laser device
Inventor: MORIYA NAOJI
IPC: G02F1/37
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion solid laser device which can make a light passage length of an oscillation beam axis direction almost the same for polarization of any directions. SOLUTION: Incidence of laser from a semiconductor laser 1 is made to a lens 2 of an exciting light junction lens system and to a laser crystal 12 (Nd:YVO4) which is constituted of two pieces via a coupling mirror 11 and the two same laser crystals 12a and 12b (Nd:YVO4) of which both surfaces are polished at the same time are used as the laser crystal 12. The laser crystal 12 (Nd:YVO4) is excited by the exciting light to oscillate a fundamental wave and incidence of the fundamental wave is made to a wavelength conversion crystal KTP13 (SHG element) of a non-linear optical medium to make a frequency conversion.  Second harmonic laser generated by a resonator is emitted to the outside via an output mirror 14, a part of the laser output is picked up by a beam splitter 7 at the same time to detect and to return to a driving power source 10 and an output power of a wavelength conversion solid laser device is made to be constant.
Patent JP-H05121872-A (JP)
Title: Manufacture of curved circuit board
Inventor: YAMAKAWA SEISHIRO
IPC: B32B27/04
Filed: 1991-10-24
Abstract: PURPOSE:To provide a method for easily manufacturing a curved circuit board wherein a circuit formed of metallic foil is provided on a curved surface without requiring a conductive paste and curved surface print method for circuit formation. CONSTITUTION:A manufacturing method of a curved circuit board which is formed of a resin impregnated base material and a circuit formed on its surface and which is formed by laminating a substrate 1 wherein resin of the resin impregnated base material is cured not to have flowability in a following formation process and an uncured resin impregnated base material 2 wherein resin flows to show adhesion in a following formation process and by pressurizing and heating for formation by dies 5, 6 whose pressurizing surface is curved.
Patent JP-H01120622-A (JP)
Title: Data retrieving system
Inventor: OKAMOTO TAKASHI
IPC: G06F17/30
Filed: 1987-11-05
Abstract: PURPOSE:To shorten the data retrieving time by transforming a data base control system into firmware and at the same time evolving the data base of a disk device onto an image operating memory and retrieving data via this memory. CONSTITUTION:The data base of a disk device 1 is evolved onto a window memory 10 by a system program. Then a retrieving request 4 containing an interruption given from a user application 3 is sent to a graphic processing firmware 11 containing a data base control system transformed into firmware via an OS 7. Thus the firmware 11 performs the analysis of commands and retrieves the data base evolved onto the memory 10.
Patent JP-S61153894-A (JP)
Title: Semiconductor memory device
Inventor: HONMA TAKAAKI
IPC: G11C11/408
Filed: 1984-12-27
Abstract: PURPOSE:To execute the highly speedy action and to decrease a power consumption by operating and controlling respective address decoders of the row and column, and a column address buffer by a chip enable signal. CONSTITUTION:The action of a row address decoder 12, a column address decoder 13 and a column address buffer 15 with a fast access time is controlled by a chip enable signal CE', and a load address buffer 14 necessary to equalize a precharging, etc., is not controlled by the signal CE'. An access time at the column side is determined by a chip selecting access time after the signal CE' is supplied. A load address access time goes to be the access time of a row side. As the result, a highly speedy access time is obtained and the power consumption can be decreased.
Patent JP-H10118354-A (JP)
Title: Cutting apparatus for medicine package
Inventor: HISAYOSHI TAKEO
IPC: B26B13/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To easily cut a flat part of a medicine package containing medicine in a curved shape. SOLUTION: The first and the second operation member 21, 22 are installed as angular displacement changeable around an angular displacement axis L1 and a pair of the first and the second cutting blades 24, 26 are respectively detachably mounted to the first and second operation members 21, 22. Each of the first and second cutting blades is made symmetrically to be curved and also made to be convex each other to a virtual plane extended from the first and second operation members 21, 22, and further has each of edges 23 and 25 extending along the linear distance longer than the side length of the package of medicine.  The medicine package has a flat part and a medicine container part and it is arranged so that the container part may come to a concave region related to edges 23 and 25 of the first and second cutting blades 24 and 26 and is cut by relatively changing the angular displacement of the first and the second operation members 21, 22 to the cutting direction A.
Patent JP-2000110666-A (JP)
Title: Gaseous fuel injection valve
Inventor: OTSUBO KATSUJI
IPC: F02M61/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce viscosity of extraneous matters on a valve seat and improve sealing performance by arranging an elastic seal member for sealing between a valve element and the valve seat when the valve element is push-pressed, on the valve element, and arranging a heating means on the valve seat, in a device wherein the valve element is pushed on a valve seat arranged on an injection passage so as to close an injection passage. SOLUTION: When current carrying is carried out on a solenoid coil 2 and a plunger 9 is attracted by electromagnetic force to be generated, a valve element 14 is attracted so as to open/separate to/from a valve seat 18, and it becomes an opening condition. And gaseous fuel which flows from an opening 30 is injected from an injection port 24. In such constituted gaseous fuel injection valve 10, a ceramic heater is buried in the valve seat 18, a temperature of a seat surface of the valve seat 18 is increased by current carrying to the heater so as to reduce viscosity of extraneous matters. Namely, in the case where an environmental temperature is low the viscosity of the extraneous matters can be reduced and thereby, it is possible to solve such a problem that an O-ring disposed on the valve element 14 side is fixed to the valve seat 18, and it is also possible to improve sealing performance.
Patent JP-H03141621-A (JP)
Title: Pulse circuit element
Inventor: INOUE MITSUO
IPC: H01F27/08
Filed: 1989-10-27
Abstract: PURPOSE:To improve cooling capacity by providing ducts in which refrigerants flow independently at each core end parallel with the direction of the lamination of a race-truck-shaped magnetic core and flow independently in the circumferential direction, respectively, by the half circuits of the magnetic core. CONSTITUTION:A saturable reactor is made by putting an insulating member 2 and winding a conductor winding 3 around a race-truck-shaped magnetic core 1, in which an insulating layer and a magnetic substance layer are laminated alternately from the inner periphery to outer periphery and which is molded in flat shape different in long diameter and short diameter. Ducts 5a and 5b for cooling are provided between the upper side of the magnetic core, parallel with the direction of the lamination of the magnetic substance layer and the insulating layer, and the insulating member 2, and ducts 6a and 6b for cooling are provided between the under side of the magnetic core, parallel with the direction of lamination of the magnetic substance layer and the insulating layer, and the insulating member 2. The ducts 5a and 5b and 6a and 6b for cooling are provided each independently. Moreover, the duct 5 for cooling and the duct 5b for cooling, and the duct 6a for cooling and the duct 6b for cooling are provided independently in the circumferential direction, respectively, by the half circuits of the magnetic core.
Patent JP-H02175314-A (JP)
Title: Airconditioning equipment
Inventor: HERUMAN BURUSUTO
IPC: B60H1/00
Filed: 1989-10-27
Abstract: PURPOSE: To compensate for a change of a flow volume of air passing through a car chamber by a method wherein when engine cooling air is heat-exchanged with exhaust gas to heat it and properly mixed with fresh air flowing through a fresh air valve to adjust temperature to a proper value, the fresh air valve is controlled according to a car speed and the number of revolutions of a fan. CONSTITUTION: Air sucked by a cooling fan 4 driven to cool an engine 3 (air preheated by a part of an internal combustion engine) is fed to exhaust gas/air- heat-exchanger 7 and 7' through an inflow pipe 5 by an electric heating fan 6. In this case, air in hot air passages 8 and 8' is heated, hot air is introduced to a low temperature air passage 19 through temperature mixing valves 9 and 9', and mixed with fresh air introduced through a fresh air passage 14 having a fresh air valve 16. Mixed hot air the temperature of which is regulated is distributed and fed to a proper place in a car room 22, from a pressure chamber 24. In this case, the fresh air valve 16 decides the opening target position thereof by considering a car speed, the positions of temperature mixing valves 9 and 9, and the number of revolutions of a fan.
Patent JP-H0593885-A (JP)
Title: Optical spatial transmission device
Inventor: SUZUKI KOJI
IPC: H04B10/11
Filed: 1991-09-30
Abstract: PURPOSE:To provide the optical spatial transmission device which can be shortened in overall length and therefore small in size and light weight by sending a transmission light beam to an object of transmission through a concave and a convex lens. CONSTITUTION:This transmission device is equipped with the concave lens 48 which converts a reception light beam LA2 of converged incident light into a parallel light beam and guides it to a polarization beam splitting means 6, the convex lens 24 which converts transmission light beam LA1 converted by the concave lens 38 into diverged light and sends it to a transmission and reception device, and also converts a reception light beam LA2 of a nearly parallel light beam arriving from the transmission and reception device into converged light and projects it on the concave lens 48, and a photodetecting means 30 which photodetects the reception light beam LA2 obtained through the polarization beam splitting means 5. Then the transmission light beam LA1 is sent out to the transmission object through the concave lens 48 and convex lens 24 and then the whole shape is made small in size as compared with the combination of convex lenses to reduce the weight as a result.