baber/WOPTO huggingface dataset:
Patent JP-H08294814-A (JP)
Title: Cutting tool
Inventor: OKINA TOMOJI
IPC: B23B51/00
Filed: 1995-04-26
Abstract: PURPOSE: To stably and firmly position an installing position of a tool tip and its holder with high accuracy, and also lengthen a service life of the tool tip. CONSTITUTION: A tool tip 1 to perform cutting work and a tool holder to hold the tool tip 1 are arranged so as to be freely mountable and demountable. Cutting edges 2 are formed in both end parts of the tool tip 1, and on both obverse and reverse planes, step differences 6 are formed on respective surfaces so as to cross each other in a V shape on a plane of projection. Inverse step differences to engage with the step differences 6 of the tool tip 1 are also arranged on tip installing surfaces sandwiching the tool tip 1 on the tool holder side so as to cross each other on a plane of projection.
Patent JP-H10319076-A (JP)
Title: Continuity inspecting method for ic package board of b/g/a
Inventor: KAKIMOTO MASAKAZU
IPC: G01R31/26
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of continuity inspection at a low cost. SOLUTION: By using a pre-setter 1a having a centering standard point (a) which coincides with a common center of various arrangement patterns of probes in an upper probe unit and modified standard points (a') in the X axis, Y axis, and θ directions, and a work master 100 which has a centering standard point (b) and modified standard points (b') in the X axis, Y axis, and θ directions and has a shape same as or similar to an IC package board, modified data of mechanical feeding error for feeding an object into a common center of variable arrangement patterns of the probes.  In the standard state IC package board where electrodes are arranged with an arrangement pattern in an analogous horizontally viewed square range a little smaller than a square IC package board, without providing modified data of mechanical feeding error and modified data caused by board-specific outside dimension as front step removal each time when size of the IC package board changes upper and lower probe jigs are exchanged and attached depending on the substrate.
Patent JP-S55105391-A (JP)
Title: Manufacture of display unit
Inventor: NIINA TATSUHIKO
IPC: G09F13/22
Filed: 1979-10-01
Abstract: PURPOSE: To prevent the undesirable reflection of light by caving in the segment area that forms a window of the insulated substrate, by providing a nonreflective insulator mask in its side circumference wall and by hardening it by a complete sintering.  
     CONSTITUTION: Plural pairs of electrode pads 3a, 3b and plural terminals 4 for the external connection are provided on the surface of insulated substrate 1 made of ceramic, each of segments, which are arranged in the form of two contacted rectangles, is sandwiched by a pair of pads that are opposite to each other, the terminals 4 are lined along one side of the substrate. The surface of substrate 1 is flat and made of reflective material such as white ceramic, and it is coated with nonreflective insulator mask 6 such as black ceramic. The segment area that forms the window of substrate is caved in, its side circumference wall is also coated with nonreflective insulator mask 6, the undesirable reflection of light can be prevented by hardening the mask by means of a complete sintering. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000314063-A (JP)
Title: Elastic warp knitted fabric with stability
Inventor: KOZONOI KAORU
IPC: D04B21/18
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic warp knitted fabric excellent in curl resistance and dimensional stability by knitting in part or the whole of courses the wales of an elastic tricot fabric comprising inelastic yarns and 1st elastic yarns with chain-stitched 2nd elastic yarns. SOLUTION: This elastic warp knitted fabric is obtained by knitting in part or the whole of courses the respective wales of an elastic tricot fabric comprising a kind of 1st elastic yarns 11-17 such as polyurethane elastic yarns and one or more kinds of inelastic yarns 1-7 comprising synthetic fiber multifilaments each 10-70 denier in fineness such as of polyester or polyamide or spun yarns 30/1 to 80/1 in cotton bante such as cotton yarns or cotton/synthetic fiber blended yarns, with chain-stitched 2nd elastic yarns 21-27.
Patent JP-2000316673-A (JP)
Title: End rail attaching structure in bed
Inventor: SATO MANABU
IPC: F16B12/60
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an end rail attaching structure in a bed or the like by which an end rail can be easily attached/detached to/from the frame of a bed without using a tool. SOLUTION: End rails 2 and 3 are held, and a first fastening frame 6 is faced to the side surface of a frame 4 which should be attached, and the first fastening frame 6 is fitted on the frame 4. Then, protruding pieces 12, 12 in a second fastening frame 7 are fastened to hook pieces 10, 10 on the tip end side of an upper surface section 6c in the first fastening frame 6 in a manner to place from the top, and one end side wherein a slot 11 is provided, is pushed in toward fastening pieces 9, 9 on the lower surface section in the first fastening frame 6, and the one end section is pushed in while the tip end sections 9a, 9a of the fastening pieces 9, 9 are being brought into contact with slot 11, and thus, the fastening pieces 9, 9 are fastened while being deformed, and the frame 4 is pinched without gap.
Patent JP-2000317178-A (JP)
Title: Thread cutter device
Inventor: KADOWAKI SHINJIRO
IPC: D05B65/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an actuator applied as the drive source of a thread cutter drive and miniaturize the actuator. SOLUTION: In this thread cutter drive, an actuator 1 is driven to engage a roller 52 with the cam surface 62 of a cam 6, and required motion is applied to a moving scalpel 9 by the roller 52 moving along the cam surface 62 to cut a thread. The thread cutter drive also has a guide part 63 for guiding the cam 6 from the displacement starting position on the cam surface 62 to at least largest displacement position to be disposed at the opposite position and an inserting hole for inserting the roller 52 between the cam surface 62 and the guide part 63.
Patent JP-S5829020-A (JP)
Title: Pressure adjusting valve
Inventor: NOGUCHI KEIICHI
IPC: G05D16/06
Filed: 1981-08-13
Abstract: PURPOSE:To obtain a pressure adjusting valve with good response, by inserting a volume reduction member which largely decreases the volume of a pressure sensing chamber in a bellows. CONSTITUTION:A primary pressure for a fluid such as vapor and air to be controlled is exerted onto an inlet chamber 2. A valve stroke adjusting handle 26 is rotated to compress an adjusting spring 25 and a valve element 9 is pushed down via a volume reduction member 15 and a valve rod 16. When this spring force is larger than an upward valve closing force operated to the element 9, the valve is opened and the fluid  flows to an outlet chamber 4 and the secondary pressure is operated. The fluid flowing  to the outlet chamber 4 flows to a pressure sensing chamber A in a bellows 12 from an oriffice 20 of an oriffice plate 18 and a pressure difference between the secondary pressure and the air in the member 15 is operated as a reaction force to the spring 25, and the stroke of the element 9 is determined at a point balanced to the spring force and the secondary pressure of the fluid is generated in the outlet chamber 4. If the consumption of the fluid at the secondary side is greater, the pressure at the chamber A is decreased, the bellows 12 is contracted, the primary fluid flows from a valve hole 8 and the secondary pressure is decreased to the specified value.
Patent JP-H08201993-A (JP)
Title: Image forming method
Inventor: EZOE TOSHIHIDE
IPC: G03C1/09
Filed: 1995-04-28
Abstract: PURPOSE: To enhance storage stability by spectrally sensitizing the photosensitive material and incorporating a specified compound and processing it with a developing solution containing a specified developing agent. CONSTITUTION: The silver halide photographic sensitive material contains a silver halide emulsion spectrally sensitized with a compound having a structure represented by formula I and the like and a compound represented by formula II, and after imagewise exposure, it is processed with the developing solution containing a developing agent represented by formula III, but the developing solution has substantially no dihydroxybenzene derived developing agent, and pH is regulated to <=10 and in formulae I-III, each of V31 -V34 is an H atom or an electron withdrawing group; each of R31 -R34 is a <=10C alkyl group or the like; X31 is a counter ion necessary to neutralize a charge; n31 is 0 or 1; Z1 is a nonmetallic atomic group necessary to form a 6-membered N-containing aromatic hetero ring together with N and X1 ; X1 is an N atom or the like; R1 is an alkyl or the like; R11 is an H atom or the like; m1 is 0 or the like; Y1 is a counter ion; n1 is a charge balancing group or the like; each of R1 and R2 and P and Q is a hydroxy or amino group or the like; and Y is =O, =N-H or the like.
Patent JP-S6078106-A (JP)
Title: Dynamic pressure type complex bearing device
Inventor: TANAKA KATSUHIKO
IPC: F16C17/08
Filed: 1984-06-22
Abstract: PURPOSE:To prevent flow-out of lubricant due to pressure increase in bearing, by arranging a plurality of radial bearing sections axially with interval while forming air vents between thrust bearing section and radial bearing section and between radial bearing sections. CONSTITUTION:Thrust bearing section 3 constructed with concave receiving face 31 of shaft body 1 and spherical convex receiving face 32 arranged between said receiving face 31 and an endboard 5, and radial bearing sections 4, 4 constructed with radial bearing faces 14, 14 having hering bone grooves 15, 15 formed with interval in the small diameter section 12 of shaft body 1 and the innercircumferential faces 23, 23 of outer tube are formed between the shaft body 1 and outer tube 2. While an air vent are formed while communicating between the thrust bearing section 3 and radial bearing section 4, and the interior of radial bearing and the outer air.
Patent JP-S6020845-A (JP)
Title: Job shop scheduling method using distributed processing system
Inventor: SHIMOSHIYA SADAO
IPC: G06Q50/00
Filed: 1983-07-15
Abstract: PURPOSE:To accelerate the plan change in response to interrupting jobs, etc. by correcting the job time of the fastest interrupting station based on the time monitoring having received the calculation of the interrupt time of each assigned job and deciding the job time and sequence in sequence of starting. CONSTITUTION:Job stations 2-1-2-4 assigned with jobs calculate the fastest machine interrupt time and report it to a time monitor 1. The monitor 1 detects the fastest interrupt time of stations M1-M4 and issues a direction to remove the machine interruption. The indicator 2-3 of a directed station M13 compares the job time in accordance with the priority rule and requests the starting time correction of a product number P1 to the indicator 2-4 of the station M4 to delay the starting time of a job q14 of the subsequent process by time 1 because a job q13 of the product number P1 is shifted by time 1 to eliminate the interruption, and the station M4 corrects the starting time of the job q14 from time 10 to time 11. Simultaneously, the new fastest machine interrupt time and interrupt width are calculated and reported to the monitor 1.
Patent JP-H04233395-A (JP)
Title: Method of routing call to subscriber for wireless telephone service
Inventor: JIYANNBERUNAARU KURIYUERU
IPC: H04W8/02
Filed: 1991-05-30
Abstract: PURPOSE: To inexpensively route a call of a subscriber without using a radio paging network. CONSTITUTION: A numbering plan number is assigned to a subscriber, and numbers of recent fixed stations B1 and BP, are determined. These numbers are written in data bases at service control points 14 and 15 presenting services to the subscriber. For each call to be routed, numbers of recent fixed stations are read from data bases at service control points. A word specifying a telephone is sent to fixed stations B1 and BP designated by recent fixed station numbers. These fixed stations send at least one call message, which includes the word specifying the telephone and fixed station numbers, to the subscriber. The word specifying the telephone is confirmed, and a response message including the word specifying the telephone and fixed station numbers is sent from the subscriber to fixed stations, thus connecting the call.
Patent JP-S6021058-A (JP)
Title: Laser beam printer
Inventor: IKOMA MASARU
IPC: G03G15/00
Filed: 1983-07-15
Abstract: PURPOSE:To correct a printing start position by detecting the shift of recording paper at the prescribed timing on the way of carrying and adjusting an image forming position on a photosensitive body in accordance with the shear detected by the detecting means. CONSTITUTION:The position detecting means 45 detecting the shift of the recording paper at the prescribed timing on the way of carrying outputs the detected shear DELTAy as a shift display signal 47. A scanning number converting circuit 48 inputs the shear display signal 47 as analog data and converts the analog data into the number of corresponding scanning lines. The converted correct data 49 are supplied to an adder 52 togethre with margine data 51 read out from a margine register 43 and the added result 53 is supplied to a character generating circuit 54. At the time executing scanning corresponding to the added result 53, an image signal for image forming starts to be sent, so that the printing start position can be corrected.
Patent JP-S62285666-A (JP)
Title: Controller for power converter
Inventor: NAKAZATO MASAAKI
IPC: H02M7/12
Filed: 1986-06-04
Abstract: PURPOSE:To decrease the number of parts and the kinds of the parts by incorporating a program for a converter and a program for an inverter into one-chip microcomputer for control and selecting and starting one of these programs. CONSTITUTION:A three-phase AC power supply 1 is fed to an induction motor 7 as load through a converter section 3, a DC reactor 4 and an inverter section 5. The inverter section 5 is controlled by one-chip microcomputer 10. A program for controlling the converter section and a program for controlling the inverter section are each stored in program storage ROM areas 103A, 103B in one-chip microcomputer 10. A terminal 115 for selecting the programs of one-chip microcomputer 10 is controlled by an external signal, and the program for controlling the converter section or the program for controlling the inverter section is started.
Patent JP-H07321129-A (JP)
Title: Field effect transistor
Inventor: IMURA KIMIHIKO
IPC: H01L29/812
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a field effect transistor whose semiconductor substrate is small in area but which is large in output power by a method wherein gate electrode fingers extending in the same direction with the corrugations provided to a semiconductor substrate are formed on an active layer provided onto the corrugated semiconductor substrate. CONSTITUTION:A field effect transistor is equipped with a semiconductor substrate 1 provided with corrugations which extend in a certain direction on its one prime surface, an active layer 2 provided onto the one prime surface of the semiconductor substrate 1, and a gate electrode composed of gate electrode fingers 3 which form a Schottky junction with the active layer 2 extending in the same direction with the corrugations of the substrate 1. Furthermore, a drain electrode 5 and a source electrode 4 both formed in strip are provided sandwiching the gate electrode finger 3 between them so as to come into ohmic contact with the active layer 2. For instance, a photoresist film is formed on the surface of the semi-insulating GaAs substrate 1, openings of period 1mum are provided to the photoresist film through an interference light exposure method, the substrate 1 is etched as deep as 0.5mum or so to have a rugged surface saw-toothed in cross section. A GaAs field effect transistor of comb-like structure is formed by the use of the substrate 1.
Patent JP-H09319722-A (JP)
Title: Parallel compiling method
Inventor: SUGANUMA TOSHIO
IPC: G06F9/45
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To fast run a compiled object program by extracting correctly the reduction, i.e., a loop pattern that frequently appears in a source program out of this source program. SOLUTION: The reduction is detected out of a loop (Step 21) and then converted into a loop that can be carried out effectively and in parallel (Step 22). Finally, the reduction communication is generated based on the converted loop and optimized (Step 23). The detection of reduction consists of three sub- steps. That is, a model is first produced in regard to the mask expression masking every substitute sentence in the loop. In other words, an expression tree concerning the execution condition of every substitute sentence is generated. Then it's decided whether the reduction consists of an expression tree of merged substitute sentences based on the expression tree of a prescribed conditional expression and also the data dependence relation.
Patent JP-H01297558-A (JP)
Title: Angular accelerometer
Inventor: WASHISU KOICHI
IPC: G01P15/18
Filed: 1988-05-25
Abstract: PURPOSE:To miniaturize the title accelerometer by forming a seesaw to a curved surface or an arc shape of a polyhedron by setting its detecting axis as an axial symmetry. CONSTITUTION:A seesaw 1 is formed to a shape corresponding to a curved surface of an outer frame 42a and an inner frame 42b of a lens barrel. As a result, end parts 1R, 1L of the seesaw 1 do not come into contact with the outer frame 42a, therefore, thickness of the lens barrel can be thinned without changing the dimension of the seesaw 1. Also, since the seesaw 1 is shaped like 'yajirobee (a toy of a doll whose arms have been stretched in a semicircular shape)', its center of gravity 1G is under a ball bearing 53b of the inside, and even if looseness exists in the ball bearings 53a, 53b to some extent, the seesaw 1 is extremely stable. In such a way, the title accelerometer can be miniaturized.
Patent JP-H035983-A (JP)
Title: Video cassette and tape-cartridge thereof
Inventor: TOOMASU EI TAAGEON
IPC: G11B23/087
Filed: 1990-05-17
Abstract: PURPOSE: To effectively utilize a storage space by providing a brake device for normally suppressing a tape reel assembly against uncontrollable rotation and an interlock device for freely releasably holding a connector in a predetermined fixed position on a housing. CONSTITUTION: The tape cartridge 14 includes an inner side brake mechanism for normally fixing a tape reel assembly 32 against unwinding motion unless the cartridge 14 is properly inserted into a carrier 12. As well as this inner side brake mechanism, the tape cartridge 14 includes a tape connector/carrier interlock mechanism to function as holding a tape connector 68 freely releasably in a predetermined fixed position in the housing 26 and also to function as a surely mechanical interlock between the tape cartridge and the carrier after a tape connecting part is settled and also the connector 68 is drawn out of the housing 30. Consequently, a good space can be utilized, and the tape cartridge in compact size can thus be obtained.
Patent JP-S5753731-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: FUJINO MASAYOSHI
IPC: G02F1/1341
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a cell having large display area at low cost by chamfering the chamfered parts of the liquid crystal cell at the corners in the state of a large glass substrate for several pieces, and by making injection openings at the chamfered parts. CONSTITUTION:In an upper substrate 1 in the state of a glass substrate of large size for several pieces, at least one chamfering hole 15 is formed at a position where a chamfered part of a corner after the substrate is separated into individual liquid crystal cells. Then, a sealing pattern 13 for forming a liquid-crystal injection opening 14 having an opening in the direction to the hole 15 is formed adjacently to the chamfering hole 15. In a lower substrate 12 in the state of a large glass substrate for several pieces, a chamfering hole smaller than that of the upper substrate 11 is worked at the same position with the upper substrate 11 and a sealing pattern in the same shape with the upper substrate 11 is formed; and the both are stacked  mutually to manufacture a liquid crystal cell group, which is separated into individual liquid crystal cells. The chamfering holes may be made after both the substrates are bonded together.
Patent JP-H1056125-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUNAKOSHI HISASHI
IPC: H01L21/52
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such that a problem of moisture absorbency does not occur, the manufacturing cost is not high, the semiconductor chip is simply attached to a lead frame with almost no damage on the semiconductor chip, and the device has an LOC structure. SOLUTION: A plurality of connecting leads 3 consisting of inner leads 3a and outer leads 3b are provided extending from a lead frame body to the inside, cut from the lead frame body, and electrically connected to aluminum electrodes 5 of a semiconductor chip 1. A plurality of fixing leads 4 with bended ends are provided extending from a lead frame body to the inside, and cut from the lead frame body. The semiconductor chip 1 is held between the ends. The semiconductor chip 1, a plurality of the connecting leads 3 and a plurality of fixing leads 4 are sealed in a plastic package 2.
Patent JP-H04330530-A (JP)
Title: Computer system
Inventor: HARUTA MASATOSHI
IPC: G06F11/16
Filed: 1991-05-02
Abstract: PURPOSE:To surely access RAG information from the external even at the time of system abnormality by easily managing RAS information without increasing the load of a system bus. CONSTITUTION:An SVP is provided with a RAS memory where RAS information of the system is stored, and a RAS bus which is used to directly transfer RAS information from a CPU to the SVP and can be accessed by the CPU and the SVP is provided independently of the system bus. Thus, RAS information is easily managed without increasing the load of the system, and RAS information is surely accessed from the external even at the time of the occurrence of system abnormality, and the computer system of high reliability is obtained.
Patent JP-S5651751-A (JP)
Title: Electrophotographic receptor
Inventor: SUZUKI KIYOSHI
IPC: G03G5/08
Filed: 1979-10-04
Abstract: PURPOSE: To accelerate the light attenuation of a receptor and make the receptor fit for high-speed copy by adding an additive selected from Fe, Ni, Co and compounds of such metals to the photoconductive layer consisting of CdS and a binder.  
     CONSTITUTION: An additive selected from Fe, Ni, Co and compounds of such metals is added to a photoconductive layer consisting of photoconductive CdS and a binder (insulating resin) by 50W600ppm to the amount of the binder. The additive is advantageously used in the form of a salt such as chloride soluble in a solvent for the binder when it is applied to a support as a CdS particle dispersion to form the layer. An insulating resin layer may be formed on the layer. The resulting receptor shows low dark attenuation and high light attenuation and undergoes a slight change in such characteristics even after repeating use, so it is fit for high-speed copy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5920984-A (JP)
Inventor: SHIOI RIYOUICHI
IPC: H01C7/02
Filed: 1982-07-23
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。