baber/WOPTO huggingface dataset:
Patent JP-S59169137-A (JP)
Title: Formation of pattern of organic film
Inventor: NAKAMURA MORITAKA
IPC: H01L21/302
Filed: 1983-03-16
Abstract: PURPOSE:To obtain the resist film patterned with high accuracy at etching of an organic film such as a photoresist film by preventing generation of an undercut at lower part of an SiO film forming a mask and adhesion of a foreign matter on side walls of the resist film or inside the reaction chamber. CONSTITUTION:An SiO film under a patterned first resist film is subjected to reactive ion etching to form a predetermined pattern with using said resist film as a mask by introducing CF4 gas from a gas introducing opening 6 and using it as a reactive gas. After that, the CF4 gas is stopped and a reaction chamber 4 is evacuated to 10<-4>Torr of the vacuum degree by using a vacuum pump 3. Nextly, the etching gas in which O2 gas and CO2 gas are mixed in a manner CO2 gas is included by 30-70vol% of the whole is introduced into the reaction chamber from the gas introducing pipe 6. Then, high-frequency electric power of 13.45MHz is applied with output of 600W between a substrate carrying table 1 and an electrode being opposite to that and etching is carried out for 3min so as to make the pressure of the etching gas in the reaction chamber to be 0.02Torr.
Patent JP-S60191928-A (JP)
Title: Paper placing device
Inventor: AOKI TOMOHIRO
IPC: G03G15/00
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the occurrence of a risk and breakage, by a method wherein, in the titled device of a picture recording device, a handle part, attached to a part of a placing table, is constituted such that it can be displaced between a manual controllable position and a manual incontrollable position. CONSTITUTION:When a folk is lowered to a lowermost level as a result of a paper residual amount being reduced to zero and a signal from a sensor, not shown, is inputted to a solenoid 28, a lock member 37 is swung in the direction of an arrow mark G about a shaft 38, and a hook part 37a is disengaged from a lock part 35. This causes a handle part 33 to swing in the direction of an arrow mark H through the force of a spring 42 attached to a shaft 34, and the handle part 33 is emerged from a cover 32 to the outside of a device. A solenoid 28 is brought to an OFF-state, and the lock part 37 is displaced to a position, where movement is limited by means of a stopper 41, through the force of a spring 39. With this, the handle 33 is controllable by an operator, and a table can be drawn out. Thereafter, the handle 33 is locked by pressing it in a device, and the folk is raised. This enables improvement of safety.
Patent JP-S60189363-A (JP)
Title: Recording device
Inventor: MURAYAMA YASUHIRO
IPC: H04N1/31
Filed: 1984-03-09
Abstract: PURPOSE:To reduce the abnormal sound of a driving system caused by a recording paper feed by executing the recording paper feed by dividing it into plural times with respect to picture information of one scanning line portion. CONSTITUTION:A controller 4 writes a picture signal of one line portion in a memory 10, reads it out, and records the picture signal of one line portion by a recording head 9 under a control of a CPU1. Subsequently, a motor 8 is driven to rotate. When the motor 8 rotates, a recording paper is fed in the sub-scanning direction, therefore, recording of the next time can be executed by the head 9. In such a case, with respect to the picture signal of sections L1, L2, recording and recording paper feed are executed by dividing them into two times. That is to say, the picture signal transmitted electrically in the section L1 is recorded two times by pulses P11, P12. On the other hand, the recording paper feed is executed by dividing it into two times of a time t11 and t12. In this regard, in this case, the recording is executed and the recording paper feed is executed by dividing them into two times, but it is also possible to divide them into three times or more. In such a way, the recording paper feed is executed smoothly and an abnormal sound of a driving system can be reduced.
Patent JP-H03206597-A (JP)
Title: Raw material box holding structure for cup type automatic vending machine
Inventor: TAKANO AKITOSHI
IPC: G07F13/00
Filed: 1990-02-26
Abstract: PURPOSE:To prevent a raw material not being discharged from a discharge opening due to the movement of a raw material box during sale by providing an abutting piece abutting with the front of a front side foot part out of the foot parts formed at the front and rear terminal parts of the raw material box and fixed at a shooter. CONSTITUTION:The raw material box 13 in which every kind of raw material in powder or grain shape of a drink is stored is equipped with the foot parts 17 protruding downward and formed at the front and rear terminal parts at the lower side, respectively. Then, the front terminal of an L-shape abutting piece 34 is fixed at the rear face of the shooter 29, and the rear terminal of the abutting piece 34 is abutted with the front of the foot part 17 at the front side of the raw material box 13, which regulates the movement of the raw material box 13 in a forward direction. Thereby, it is possible to block the movement of the raw material box 13 in the forward direction, and to prevent the connection of the rotary shaft 24 of a screw feeder 23 to a driving shaft 27 coming off, and to surely discharge the raw material of the drink from the raw material box 13 for prescribed time.
Patent JP-H05243393-A (JP)
Title: Integrated circuit
Inventor: OKUMURA KOICHIRO
IPC: H01L21/768
Filed: 1992-03-03
Abstract: PURPOSE:To provide an integrated circuit having a practical structure because an integrated circuit provided with a multilayer interconnection which applies a dummy pattern to all interconnection layers in conventional cases presupposes an inter-connectin on a virtual grid and its application range is limited. CONSTITUTION:No dummy pattern is arranged on a first metal layer composed of a first metal interconnection 101 and on a second metal layer composed of a second metal interconnection 102. A third metal interconnection 103 and a dummy pattern 105 are arranged on a third metal layer. Thereby, the difference in level of a substratum insulating film 204 which traverses a fourth metal interconnection 104 at the uppermost layer can be improved to such an extent that no trouble is caused in a manufacturing operation, and free interconnections which are not restricted by a virtual grid are used for the first metal layer and the second metal layer.
Patent JP-S60188591-A (JP)
Inventor: SHIKADA KAZUSANE
IPC: G03B21/58
Filed: 1984-03-08
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-S58163075-A (JP)
Title: Picture quality deciding method of binary linear graphic picture
Inventor: SAKAI TOSHIYUKI
IPC: G06K9/00
Filed: 1982-03-20
Abstract: PURPOSE:To facilitate the decision of partial picture quality and to reduce an effect due to the number of lines, by deciding the picture quality after observing a legal pattern of unit meshes emerging in a subject binary picture of a linear pattern. CONSTITUTION:A binary linear pattern is observed through the unit meshes (e.g., a square window of 3X3 picture element size) which are thinner than the line of the binary linear pattern, and the emerging frequencies are calculated for white/ black patterns (legal patterns) which can emerge in the unit meshes. The 22  types of parameters are calculated in terms of the correlation between the good  quality and inferior quality including contamination, blur, etc. and the emerging frequencies of 66 legal patterns (or 7 groups). Then the quality of pictures is  decided from the result of the parameter calculation. For a picture to be decided  for its quality, the ''good quality'' of the picture is first decided from 9 types  of parameters. For the picture decided as ''inferior quality'', the ''contamination''  or ''blur'' is decided from other parameters.
Patent JP-H08246966-A (JP)
Title: Fuel vaporization gas discharge suppressing device
Inventor: KUNIMITSU MASABUMI
IPC: F02M25/08
Filed: 1995-03-06
Abstract: PURPOSE: To perform high-efficient adsorption of quantities of vaporization gas generated during the feed of oil by using a simply constituted comparatively low capacity canister. CONSTITUTION: A comparatively large capacity first canister 6 is arranged right in front of a fuel tank 1 and the vent port 7 thereof is connected to the fuel tank 1 through a first vent piping 8 having a comparatively large diameter. A comparatively low capacity second canister 12 is arranged in an engine room 9, formed at the front of a car body 2, between an engine 10 and a bulk head 11 and the vent port 13 thereof is connected to the atmosphere port 15 of the first canister 6 through a second piping 14 having a comparatively small diameter. Further, the purge port 16 of the first canister 6 is connected to the intake pipe 19 of the engine 10 through a purge piping 17 and a PCV 18 and meanwhile, the atmosphere port 28 of the second canister 12 is opened to the engine room 9.
Patent JP-2000244024-A (JP)
Title: Thermoelectric element module
Inventor: YOSHIOKA KOICHI
IPC: H01L35/32
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric element module which can cope with a curved surface and is less easily broken by thermal stresses. SOLUTION: A thermoelectric element module is constituted by electrically connecting a plurality of thermoelectric elements 10 to each other. Only one surface sides of the heat transferring surfaces of a plurality of small-sized thermoelectric modules 1 are held on a flexible substrate 2 and, at the same time, the modules 1 are electrically connected in series. Therefore, such a state that only the substrate 2 is bent and no bending stress is applied to the other side of the thermoelectric element 10 can be obtained.
Patent JP-H04266419-A (JP)
Title: Manufacture of square tapered tube of large diameter
Inventor: NAKAJIMA SHIN
IPC: B21C37/15
Filed: 1991-02-20
Abstract: PURPOSE:To manufacture a square tapered tube of large diameter by pressing, compressing the central axis of a round steel tube from its outside. CONSTITUTION:When the diameter of a square tapered tube is given by 1.00, the recessed part of a truncated cone having nearly a 1.27 diameter is formed by an upper die 1 and a lower die 2. The recessed and projecting surfaces are engaged with each other on the mating faces of the upper and lower dies, the side surface of a member to be worked in the recessed part 3 of the truncated cone is always born by a guiding part 4 and holds a longitudinal thrust in a drawing time. The truncated cone is pressed by the upper and lower dies 5, 6 having the recessed part of a truncated pyramid having really the same constitution into the truncated pyramid at the following stage. This plan requires no core die and no die change by change of the plate thickness of the material, etc.
Patent JP-H10248143-A (JP)
Title: Method of bundling wires
Inventor: TANAKA AKIO
IPC: H02G3/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To bundle wires surely, regardless of the number thereof, and bundle over again easily, if necessary. SOLUTION: A plurality of wires 20 are drawn in a curled code 100 which is processed to keep a spiral shape to bundle these wires 20. When new wires 21 is to be bundled additionally to the wires 20 put in the curled code 100, the added wires 21 are wound together with the wires 20 along the spiral direction of the curled code 100 so that the wires 21 are taken in and added to the space of the curled code 100.
Patent JP-S53130908-A (JP)
Title: Display and control system for incoming call at absence
Inventor: KUBO YOSHIFUMI
IPC: H04M3/62
Filed: 1977-04-20
Abstract: PURPOSE:To simplify the constitution by displaying an incoming call to the attendant board without performing the control by program, through disconnecting a breast in a PBX, when the operator leaves his seat.
Patent JP-H01220461-A (JP)
Title: Package for semiconductor
Inventor: SUGITA TETSUO
IPC: H01L23/02
Filed: 1988-02-28
Abstract: PURPOSE:To eliminate the possibility of deviation in sealing, to improve sealing accuracy and to prevent the yield of cracks in adhesive, by providing slant surfaces that are coupled to each other at least at parts of the bonding surfaces of a package main body and a cap. CONSTITUTION:A package for a semiconductor is formed with a ceramic case 1 and a cap 2. A semiconductor element 4 is arranged in a recess part 3. A female type slant surface 1a is formed at least on the bonding surface of the case 1. A male type slant surface 2a is formed on the bonding surface of the cap 2. Therefore, when the case 1 and the cap 2 are coupled, compressed with sealing clips and placed in a high temperature furnace, sealing adhesive 5 is fused and the slant surface 2a is guided with the slant surface 1a. Therefore, even if the contact points between the clips and the case 1 and the cap 2 are deviated, the case 1 and the cap 2 are sealed without deviation. Thus, the sealing accuracy is improved, and the yield of cracks in adhesive is prevented.
Patent JP-S61207601-A (JP)
Inventor: OI SHIGEO
IPC: D06M101/16
Filed: 1985-03-06
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-S62203362-A (JP)
Title: Semiconductor memory
Inventor: YAMADA TOSHIRO
IPC: H01L27/10
Filed: 1986-03-03
Abstract: PURPOSE:To make a high temperature process applicable by a method wherein one conductivity type diffused layer is formed on a groove part, sidewalls and bottom thereof formed on one conductivity type semiconductor substrate and then a diffused layer of the other conductivity type is provided through the intermediary of insulator layers. CONSTITUTION:A P-type diffused layer 10 is formed on the sidewalls and bottom of a groove part 12 formed on a low concentration P-type semiconductor substrate 20. An N-type diffusion layer 8 is formed on the diffused layer 10 through the intermediary of insulator layers 21. Besides, a signal charge storing electrode 4 connecting to the layer 8 is formed in the groove 12 through the intermediary of a thin dielectric layer 2. Furthermore, a reading and writing MOS transistor 13 with a word line 6 is formed between the layer 8 and a bit line 5. Through these procedures, a high temperature process can be made applicable to manufacture a semiconductor memory easily composed of a CMOS structure.
Patent JP-H05245379-A (JP)
Title: Cyclic gasification catalyst and production thereof
Inventor: UCHIDA HIROSHI
IPC: C01B3/40
Filed: 1992-03-03
Abstract: PURPOSE:To provide a cyclic gasification catalyst excellent in heat resistance, thermal shock resistance and durability, small in depositing quantity of carbon, economical and maintaining high activity. CONSTITUTION:This catalyst is obtained by depositing one or two or more kind of nickel oxide, cobalt oxide and a metal of platinum group on a catalytic carrier containing mainly aluminum oxide Al2O3 and a metal oxide expressed by MeO. The main component of the catalyst consists of about 25-40mol MeO per 100mol aluminum oxide, and Me is two or three kind of metals selected from group consisting of Ca, Ba and Sr.
Patent JP-H05252899-A (JP)
Title: Increasing agent for omega-3-based fatty acid in biological tissue and nutritive composition containing the same
IPC: A23L29/00
Filed: 1992-03-03
Abstract: PURPOSE:To provide the subject agent (a medicinal agent) capable of promoting learning ability development, containing, as active ingredient, a nucleotide mixture comprising cytidine monophosphate, uridine monophosphate, adenosine monophosphate, guanosine monophosphate, inosine monophosphate, etc. CONSTITUTION:The objective nutritive composition which contains the substances capable of increasing polyvalent unsaturated fatty acids (esp., omega-3-based fatty acids) such as arachidonic acid and docosahexaenoic acid in the cerebral cortex and also of promoting cerebral and nervous functions (e.g. learning ability development) can be obtained by incorporating a nutritive composition comprising proteins, fats, glucids, minerals and vitamins with, on a solid basis, 5-120mg/100g of a nucleotide mixture composed of 1.5-50mg/100g of cytidine monophosphate, 0-20mg/100g of uridine monophosphate, 0-15mg/100g of adenosine monophosphate, 0-15mg/100g of guanosine monophosphate, and 0-15mg/100g of inosine monophosphate.
Patent JP-H11240359-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: TAZAKI HIROSHI
IPC: B60W10/11
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil control device for an automatic transmission, which can even deal with the long distance transportation of a vehicle by traction, and can supply sufficient lubricating oil to the automatic transmission. SOLUTION: A vehicle is judged whether or not it is a time to be towed based on a vehicle speed and the shift range of an automatic transmission 2 by a time to be towed judging part 23; a line pressure duty solenoid 14 is controlled so as to increase line pressure of lubricating oil supplied to the automatic transmission 2 when the vehicle is towed by a duty ratio control part 24; the idling number of revolution of an engine when the vehicle is towed is judged whether or not it is increased based on an engine speed by an idle up judging part 25 ; and idle up control is performed so as to increase the engine speed to a set rotational speed based on output of idle up judging means by an ISC valve control part 26.
Patent JP-S59166811-A (JP)
Title: Navigation device
Inventor: SHIBUYA HIDEO
IPC: G01C21/00
Filed: 1984-03-09
Abstract: PURPOSE:To simplify an operation of a returning path by executing necessary inputs of a change of direction, a running distance, etc. in a going path. CONSTITUTION:When a car starts to run, a pulse from a speed sensor 4 is counted by a counter 2, but in this case, for instance, when turning to the left, a direction data and contents of the counter 2 are written in a prescribed address of an RAM 3 by operating a left-turn button 51 in a direction information source 5. Also, a counter 1 is also advanced by ''1'' through an AND gate 15 and an OR gate 17, becomes ''2'', and an address of the RAM 3 is advanced. The counter 2 is reset to ''0''. At this time point, when an output is generated from the speed sensor 4, the counter 2 executes counting again, and counts until a direction information is inputted from the direction information source 5. Said procedure is repeated, and an information to reach a destination is stored in the RAM 3. In case of a returning path, when a switch 10 is set to ''return'', the section and distance counters 1, 2 become a down-mode, and the RAM 3 becomes a read-out mode.
Patent JP-H03249615-A (JP)
Title: Optical switch
Inventor: SATO KAZUYOSHI
IPC: G02B26/08
Filed: 1990-02-28
Abstract: PURPOSE:To enable mass-production and to reduce the price by using a prism which is made of transparent rubber as an optical element for optical path switching. CONSTITUTION:This optical switch is equipped with lenses 13 - 15 which couple an input-side optical fiber 10 with output-side optical fibers 11 and 12 and the prism 16 which is made of the transparent rubber and switches optical paths. The prism 16 is fixed at its one end and movable at the other end through a driving mechanism 20. Namely, since an operation end member 18 is driven with a signal of a driven circuit and an incident angle is relatively changed by the deformation of the prism 16, the optical path is switched by refraction. The optical switch is easily formed by using the transparent rubber made prism 16 as an optical element for switching optical path in this way. Thus the mass- production becomes possible and the optical switch is reducible in price.
Patent JP-H08240024-A (JP)
Title: Cover for pool or the like and illuminating and sound absorbing method using it
Inventor: SEKIGUCHI SEIJI
IPC: E04B1/82
Filed: 1995-03-07
Abstract: PURPOSE: To provide a cover for a pool or the like, which can be stored easily, opened and closed without great labor and has a heat insulating effect. CONSTITUTION: A cover 13 is formed like a film larger than the open surface of a pool 11, and plural places of the cover 13 are fixed by wires 27 to support the cover in its flat state. The wires 27 are connected to a winding device 25 in such a manner as to be freely wound, and the cover 13 is supported still in its flat state in such a manner as to be freely elevated from the ceiling surface 12 by the drive of the winding device 25.
Patent JP-S63213621-A (JP)
Title: Silicon steel sheet
Inventor: OSHIMIBE MITSUMASA
IPC: C21D8/12
Filed: 1987-02-27
Abstract: PURPOSE:To perform improvement in magnetic properties such as iron-loss reduction, etc., by irradiating the surface of a silicon steel sheet with an electron beam of a specific quantity of radiation. CONSTITUTION:The surface of a silicon steel sheet is irradiated with an electron beam of 20-300 Mrad quantity of irradiation. Proper accelerating voltage of the electron beam to be applied is 100-1,000kV, particularly 500-750kV. By this treatment, improvement in magnetic properties such as iron-loss reduction, etc., can be performed. Since the above irradiation causes no damage to the insulating film of the silicon steel sheet, the need for aftertreatment like the one applied at the time of laser irradiation is eliminated. Similar effect can be expected when this method is applied to a grain oriented magnetic steel sheet or a non-oriented magnetic steel sheet.
Patent JP-S63214308-A (JP)
Title: Chain for water treatment equipment
Inventor: FUKUDA YASUYUKI
IPC: B01D21/18
Filed: 1987-02-27
Abstract: PURPOSE:To make the title equipment lightweight and to prevent abrasion and corrosion by forming a chain from aluminum alloy material subjected to hard Alumite treatment on its surface. CONSTITUTION:In the chain 1 of a chain conveyor, the chain 1 is formed of aluminum alloy material (e.g. JIS standard, series 5000) subjected to hard alumite treatment on its surface. Thereby it is constituted of proper material having about 6 ton of breaking strength in comparison with the material having excessive quality (>=19 ton of breaking strength of the chain) wherein conventional stainless material and ductile iron, etc., are used, and since it is made lightweight, assembly operation, maintenance and inspection are facilitated. Further mechanical abrasion and corrosion can be prevented and therefore durability is enhanced.
Patent JP-S53131544-A (JP)
Title: Temperature detector for induction heater
Inventor: KIUCHI MITSUSACHI
IPC: H05B6/12
Filed: 1977-04-20
Abstract: PURPOSE: To perform accurate detection of the temperature of a metal pan by utilizing as a radiant heat detecting element a planer resistor film the resistance of which changes with changing temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62204370-A (JP)
Title: Maintenance control system for facility equipment of plural stores
Inventor: TAKEUCHI YOSHITOMO
Filed: 1986-03-05
Abstract: PURPOSE:To save the labor of a maintenance operator and to ensure a proper offer of the maintenance information by providing a processor for monitor information on the facility equipment to each store and connecting hose information processors of stores to a maintenance center via a communication circuit. CONSTITUTION:In each store 9 the working information, etc., received from a signal input/output device 6 for input/output of the working information, etc., on the facility equipment is delivered through a display device 2 and a printer 3. While an information input device 5 is used to set the operating information or to supply the information on the operating instructions of the facility equipment. The maintenance information is transmitted to a maintenance center 8 from each store 9 via a communication device 4 and a communication circuit 7 and then delivered via the device 2 and the printer 3 set in the center 8. Thus various types of information produced in each store 9 are arranged and classified for each layer to be applied at the store 9 and the center 8. This improves the efficiency for distribution of the maintenance operators and for planned maintenance activities.