baber/WOPTO huggingface dataset:
Patent JP-H07247845-A (JP)
Title: Intake device for internal combustion engine
Inventor: SUGIYAMA TOSHIHISA
IPC: F02B27/02
Filed: 1994-03-11
Abstract: PURPOSE:To realize inertia supercharging in low, middle, and high rotation regions without increasing the size of the air intake device of an internal combustion engine. CONSTITUTION:An intake device for an internal combustion engine comprises a first partition wall 8 by which an air intake passage 6 is divided into a first passage 6a and another passage and in which a first opening part 8a is formed; a second partition wall 9 by which another passage is divided into a second passage 6b adjoining to the first flow passage 6a and a third passage 6c and which has a second opening part 9a formed upper stream from the first opening part; a first opening closing means 10 to close the first and second passages 6a an 6b in a position situated downstream from the first opening with the first opening closing means closed; and a second opening closing means 11 to close the second and third passages 6b and 6c in a position situated upper stream from the second opening part 9a with the second opening closing means closed. In a high rotation region, the two opening closing means 10 and 11 are brought into an opening state, in a middle rotation region, the first opening closing means 10 is brought into a closed state and the second opening closing means is brought into an opening state, and in a low rotation region, the two opening closing means 10 and 11 are brought into a closed state.
Patent JP-H11221321-A (JP)
Title: Pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To simply exchange a wiring, to simplify wiring work and to prevent housed wirings from being detached carelessly by separately forming a wiring fixture. SOLUTION: A fixing recessed part 49 in the state of a hollow box with an inserting aperture 49a is formed at a proper place requiring wiring processing and a restraining part 50 is provided at the part 49. On the other hand, the wiring stopping tool 48 is separately formed, provided with a recessed wiring housing part 51 and provided with elastic arm pieces 52 and 52 on both of the right/left sides, and the pieces 52 and 52 are provided with engaging parts 54 and 54 restraining to the part 50 are provided for the pieces 52 and 52. Thereby, the tool 48 is attached to the part 49 in the state of being freely attachable and detachable.
Patent JP-H02218638-A (JP)
Title: Preparation of 7-octen-1-al
Inventor: TOKITO YASUO
IPC: B01J23/80
Filed: 1989-02-20
Abstract: PURPOSE:To inhibit the production of by-products poisoning a catalyst by adding at least one of n-octanol, 3-octanol and 7-octene-1-ol and heating the reaction system when octa-2,7-diene-1-ol in the presence of the catalyst to provide the subject compound. CONSTITUTION:When octa-2,7-diene-1-ol is isomerized in the presence of a catalyst comprising the oxides of at least two kinds of metals selected from copper, chromium and zinc, the isomerization reaction is performed in the presence of at least one compound selected from n-octanol, 3-octanol and 7-octene-1- ol in an amount of 50-200wt.% based on the starting raw material at a temperature of 180-250 deg.C to provide 7-octene-1-al. The reaction inhibits the production of octa-2,7-dienal which is a poison against the catalyst in the hydroformylation reaction, thereby permitting to elongate the life of the activity of the catalyst in the isomerization reaction. The objective compound is useful as a raw material for polymers.
Patent JP-S58158320-A (JP)
Title: Engine with supercharger
Inventor: KIZAKI YOSHIO
IPC: F02D23/00
Filed: 1982-03-15
Abstract: PURPOSE:To reduce driving force, by a method wherein a pressure difference between a suction side and a discharge side of a supercharger is reduced by making air or fuel-air mixture to be discharged form the supercharger at the time of nonsupercharging return to a suction side of the supercharger. CONSTITUTION:In a partial negative pressure area where supercharging is not carried out, a throttle valve 15 of a supercharger system duct 3 is in a closed state, only a natural suction system duct 2 feeds fuel-air mixture into a cylinder 1 by making use of negative pressure in the cylinder 1. A gap between the throttle valve 15 and a check valve 17 becomes high negative pressure through pumping action of a piston 4 and checking action of a back current of the check valve 17. Negative pressure is transmitted to a negative pressure leading chamber 23c of a diaphragm mechanism 23 through a negative pressure leading duct 33, while a control valve 22 is turned into an open state and air to be discharged from a supercharger 11 is returned to a suction opening 11b through a connecting duct 21.
Patent JP-H01216068-A (JP)
Title: Fuel injection valve
Inventor: MAKIMURA TOSHIAKI
IPC: F02M51/06
Filed: 1988-02-24
Abstract: PURPOSE:To process a fixed iron core easily at low cost by forming the rear periphery of a fixed iron core on which a connector for inputting electric signals and an O-ring are disposed so as to have no projection, and forming a fitting channel for the O-ring with a fixed ring and the flange part of a strainer. CONSTITUTION:A body 6 is provided with a valve 11 composed of a slide body 9 and a valve 10 inside the top end part thereof. A movable iron core 8 is fixed to the rear periphery of the slide body 9, and a fixed iron core 4 is arranged at the back thereof. The fixed iron core 4 is provided with a coil 2 on the front periphery thereof, and has a fuel passage 14 passed through the inside thereof. Further, a connector 5 is fixed on the rear end periphery of the fixed iron core 4, and an O-ring 21 is fitted therein through a ring 22 at the back thereof. In this case, the rear end periphery of the fixed iron core 4 is formed so as to reduce the diameter stepwise by providing a step part 4c. The fitting channel 4d for the O-ring is formed with the ring 22 and the flange part 19a of a strainer 19.
Patent JP-S53126833-A (JP)
Title: Terminal control system
Inventor: HINO MASASHI
IPC: G06F13/10
Filed: 1977-04-13
Abstract: PURPOSE: To shorten the process time for the polling by inquiring the existence of the holding information through a terminal control device and sending back a reply only when the holding information exists. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59168202-A (JP)
Inventor: MARUTEIN ARUBAASU
IPC: F01D11/00
Filed: 1984-03-06
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-S62199419-A (JP)
Title: Method for heating at plastic molding machine
Inventor: AKASHI TOMOYUKI
IPC: B29C45/74
Filed: 1986-02-28
Abstract: PURPOSE:To raise the accuracy of the controlling of resin molding temperature, by making the material of the cylinder of a molding machine a carbonaceous exothermic member, and by conducting current in that to generate heat. CONSTITUTION:A cylinder 1 for heating is made of a carbonaceous exothermic material such as Si or graphite, and its sectional thickness is thin at the central part in axial direction. A first electrode 2 and a second electrode 3 are connected to a power source 4, and electric current for heating passes directly between both electrodes of the cylinder 1. Here as the sectional thickness is not uniform, heat generation quantity is different with places. Accordingly when the distribution of the sectional thickness is in a proper state, it is possible to control the temperature of a resin 6 by regulating the electric voltage of the electric source with comparing the indicating temperature of single thermocouple 5 as a target temperature. The response speed of the resin temperature is far higher as in the prior case of indirect heating with a band-heater, because heating is caused by the direct conduction of electric current. Therefore it is possible to execute the control of temperature at higher accuracy.
Patent JP-S59169323-A (JP)
Inventor: YAMADA MASATSUGU
IPC: H02H3/40
Filed: 1983-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07250373-A (JP)
Title: Simple cellular telephone system
Inventor: WAKUTA TATSUYA
IPC: H04Q7/38
Filed: 1994-03-14
Abstract: PURPOSE:To simplify a system by registering all subscriber data of a mobile station to a storage device of a base station and applying normal call connection processing even to a zone of the base station in which no subscriber data are registered so as to use the memory-effectively. CONSTITUTION:When a connection request is received from a mobile station 300 in a zone of an optional base station 20i among plural base stations 201-20n, a subscriber check request section 22A of the base station 20i sends a validity check request with respect to the connection request to a management station 100, a system management section 12 of the management station 100 checks the validity of the mobile station 300 publicating the connection request based on data of an all-subscriber data storage device 11 and sends the result of check to the base station 20i publicating the check request. The base station 20i allows a check result reception section 22B of the subscriber management section 22 to receive the check result and sends it to a call processing control section 21, which makes call connection. Thus, all subscriber data accommodated in the simple cellular telephone system are stored by the device 11 only and each base station does not require the storage.
Patent JP-S62200471-A (JP)
Title: Color image information input device
Inventor: YAMADA SHIGEKI
IPC: H04N1/46
Filed: 1986-02-28
Abstract: PURPOSE:To realize with a very high accuracy the reproducibility related to an image processing, and to improve the operability by preparing plural pieces of conversion tables being suitable for an input environment from a color original. CONSTITUTION:A kind of a film, a light source, a kind of a scene, and a parameter of a light quantity limit quantity of an image forming system, which are necessary for a processing are inputted from a keyboard, etc. In an input signal processing part 9, there is a table memory 12 for a conversion table, and by a necessary number, the conversion tables are prepared in advance at every RGB. In this state, a suitable shading correcting conversion table is read out and written in look-up tables 20-22, corrected at every RGB by an image processor 15 and a shading correction being suitable for a condition is executed, and a state which has been made to pass through the table is displayed on a CRT by a real time. In this state, when a satisfactory result has been obtained, the contents of an image memory are rewritten, and gamma of a data is converted.
Patent JP-S63208115-A (JP)
Title: Input device
Inventor: ONO YOICHI
IPC: H01H13/02
Filed: 1987-02-25
Abstract: PURPOSE:To constitute the titled device so that a fingerprint and contamination scarcely adhere even if a touch input is executed with a fingertip, and also, they can be wiped off easily even if they adhere, by bringing the surface of the upper substrate of the side where the touch input is executed, to a water repellent treatment. CONSTITUTION:On the lower glass substrate 1 whose thickness is about 1.1mm, a transparent electrode 3 is formed by a vacuum deposition method, and thereafter, a stripe-like patterning is executed by a photolithography method. In the same way, on the upper glass substrate 2 whose thickness is about 0.3mm, a stripe-like transparent electrode is formed. Subsequently, an epoxy resin is formed as a spacer 4 by screen printing, and thereafter, the substrates 1, 2 are superposed, and the periphery is sealed with an adhesive agent. Thereafter, said substrates are immersed for 5min in a 2% methanol solution of a fluoroalkylsilane coupling agent, and thereafter, rinsed by methanol and dried, and a contamination preventive layer 5 is formed on the surface of the substrate 2.
Patent JP-H10239258-A (JP)
Title: Inspection apparatus and manufacturing process for electronic device
Inventor: AKAMATSU NAOTOSHI
IPC: H01J37/244
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain information on a specific pattern without damaging a sample by a method wherein an energy beam is irradiated simultaneously at repetitive patterns of the same structure on an electronic device and generated light, generated X-rays and the like are detected simultaneously. SOLUTION: Electrons are derived from an electron source 1 by using a drawing electrode 2, the radiation angle of an electron beam is set to nearly 0 by an electrostatic lens 3 and an electromagnetic lens 4, and the electron beam is incident on a mask 6 which is manufactured so as to match a pattern to be observed. After the electron beam has been transmitted through the mask 6, it is relatively incident on repetitive patterns. Auger electrons, of a sample 7, generated from the beam are spectrally diffracted by a CMA-type electron spectroscope 5 so as to be detected, and a spectrum is obtained. Thereby, when light, X-rays, electrons and the like are detected simultaneously, it is possible to obtain information on a specific pattern without damaging the sample.
Patent JP-S60186817-A (JP)
Title: Large-aperture zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B15/17
Filed: 1984-03-07
Abstract: PURPOSE:To make a large-aperture zoom lens compact and, at the same time, to minimize the variation of the spherical aberration and coma aberration, by constituting the zoom lens of a variable power system composed of the 1st group of a focusing element, 2nd group of a variator element, and 3rd group of compensator element, and a relay system. CONSTITUTION:A variable power system is constituted by successively arranging from the object side the 1st group I of a focusing element which has a positive focal length and does not move at the time of variable power, but is movable at the time of focusing only, the 2nd group II of a variator element which has a negative focal length, is movable at the time of variable power only, and principally has a variable power function, and 3rd group III of a compensator element which has a negative focal length, is movable, and principally corrects the focusing position at the time of variable power. Moreover, the 4th group IV is arranged as a relay system. The 4th group IV is composed of a front element IVa comprising at least a positive lens, another positive lens with the strongly convex surface facing the object side, and negative lens with the strongly concaved surface facing the object side, and a rear element IVb comprising a negative lens and at least two positive lenses.
Patent JP-H11317379-A (JP)
Title: High-purity conductive film for semiconductor device and formation thereof, and semiconductor device using the same
Inventor: ISHIGAMI TAKASHI
IPC: H01L21/285
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable reduction of leakage current, by forming a conductive film of a conductor obtained by sputtering, and controlling the Al content of the conductor to a specific number of atoms or below. SOLUTION: A contact barrier layer 1 as a conductive film composed of Ti-W is formed on the p<+> region 2 formed on an n-type substrate 3, and an Al layer 4 as a wiring film is formed thereon to obtain a diode as a semiconductor device. The contact barrier layer 1 is formed by sputtering, and the Al content of the Ti-W film is controlled to 1×10<18> pieces/cm<2> or below. The conductor is composed of one or more metals chosen from Ti, W, Mo, Zr, Hf, Ta, V, Nb, Ir, Fe, Ni, Cr, Co, Pd, and Pt. (However, conductors composed of Mo-W alloy or nitride are excluded).
Patent JP-S58158307-A (JP)
Title: Controller for diesel engine
Inventor: NAKAYAMA TAKAYUKI
IPC: F01L13/04
Filed: 1982-03-17
Abstract: PURPOSE:To open a safety valve of each cylinder without operating a valve of an indicator of each cylinder, by feeding high pressure air which closes a solenoid valve for an air blow at the time of air blowing. CONSTITUTION:The titled device consists of a safety valve 10 which is made to enable to open the valve by actuating air on a piston 16 provided on the top of a valve stem, a high pressure air feeder 21 which opens the above valve 10 at the time of air blowing, a low pressure air feeder 31 which opens the above valve 10 along with inner pressure of a cylinder and an exhaust valve 41 provided within an air duct 14 of the above air feeders. A safety valve 10 of each cylinder is opened by feeding high pressure air which closes a switch 24 of a solenoid valve 22 for the air blowing at the time of the air blowing. Opening and closing operation, therefore, of a valve of an indicator of each cylinder by an engine operator becomes unnecessary.
Patent JP-S52124486-A (JP)
Title: Production of polysulfide fluorescent substance
Inventor: YOSHIDA CHIHIRO
IPC: C09K11/08
Filed: 1976-04-14
Abstract: PURPOSE:To obtain a green fluorescent substance with substantially improved powder properties and improved application properties without changing the luminous color and other properies as flourescent substance by recalcining a polysulfide fluorescent substance of specified composition in the presence of special additives.
Patent JP-S61201119-A (JP)
Title: Electronic balance
Inventor: SHIMAUCHI KUNIO
IPC: G01G7/02
Filed: 1985-03-04
Abstract: PURPOSE:To decrease the vibration of a dish and a beam and to shorten the measuring time by changing successively the intensity of the electric current to the second fourth coil so that it may be close to the electric current value to be finally supplied. CONSTITUTION:One edge of a beam 2 is respectively linked to a dish 1 and other edge is linked to an electromagnetic force generating device 4. The device 4 arranges the first and second fourth coils 5 and 6 and generates the electromagnetic force in the direction in which the displacement of the beam 2 due to a load on the dish 1 is eliminated. An A-D converter 9 has two accurate and coarse ranges and generates a command from a microcomputer 10 to a switch 9a and changes over it. While the A-D converter 9 is in the coarse range condition, the electric current equivalent to the prescribed ratio of the output value is supplied to the second fourth coil 6, changed phasedly and the electric current, which flows at the first fourth coil 5, is stored in the accurate range, and therefore, when the range of the A/D converter 9 is changed over from coarse to accurate, the dish 1, the beam 2, etc., do not vibrate due to the occurrence of the electromagnetic force by the second fourth coil 6.
Patent JP-H0847400-A (JP)
Title: Method of determining sequence of dna labeled with fluorescence by near infrared ray and infrared ray for detection using laser diode and label suitable for use in said method
Inventor: GABOORU PATONAI
IPC: C12Q1/68
Filed: 1995-03-01
Abstract: PURPOSE: To determine a DNA sequence using a small-sized, inexpensive laser diode, by marking a DNA strand with a fluorescence-label having a specific chromophore followed by irradiating the fluorescently marked DNA strand with (near) infrared rays, and detecting the (near) infrared rays emitted from the fluorescently marked DNA strand.  
     CONSTITUTION: In a method of identifying a DNA strand, a fluorescently marked DNA sequence is determined using a small-sized, inexpensive infrared diode laser with relatively low noise, by the following procedure: a DNA strand is marked with a fluorescence-label consisting of a chromophore of formula I [X is (CH 2 ) n  ((n) is 4-10) or CH 2 CH 2 -O-CH 2 CH 2 -O-CH 2 CH 2 ] or formula II (X is O or NH; Y is NCS or H; R is H, NCS, CH 2 OH, CH 2 NCS or COOH), the resulting DNA strand is irradiated with infrared or near infrared rays, and the rays of wavelengths involving infrared and/or near infrared band(s) emitted from the fluorescently marked DNA strand are detected. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59169349-A (JP)
Title: Vertical rotary electric machine
Inventor: IKEDA KAZUO
IPC: H02K5/20
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a motor which has good cooling effect in a totally enclosed opposite fan-cooled type rotary electric machine by providing a vent passage which is partly passed elevationally at an oil reservoir of an upper bearing and guiding cooling air of the machine through the vent passage to a stator frame. CONSTITUTION:Cooling air is guided through an upper outer fan 11 and a vent passage provided in an oil reservoir 13 to the top of s stator frame 15. Here, the vent passage 14 provided circumferentially is distributed uniformly on the periphery to cool a cooling fin 16 and to exhaust externally. According to this structure, even if the reservoir 13 is larger than the frame 15, the vent passage can be smoothly formed, and the waste of the stream of the cooling air can be eliminated. Accordingly a rib cooling sturcture can be adapted for a motor of relatively small size.
Patent JP-H09293383-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOBAYASHI YASUHIRO
IPC: H01L29/788
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage capable of accurately controlling the write state of a memory cell regardless of the structural dispersion of the memory cell. SOLUTION: Cells 3a, 3b for reference are selected in response to selected memory cells 101a, 101b, and the output potential of each voltage control circuit 132-134 is controlled so that the write current Ifgc of the selected cells 3a, 3b for reference and a reference current Ir are equalized. Consequently, the bias conditions of the selected memory cells 101a, 101b are controlled in accordance with the write current Ifgc. Accordingly, even when each channel length of each memory cell 101a, 101b differs, the write current can be kept at a fixed value (= the reference current Ir).
Patent JP-H02222182-A (JP)
Title: Rare earth element added long size glass waveguide and manufacture thereof
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/12
Filed: 1989-02-22
Abstract: PURPOSE:To miniaturize and massproduce long size glass waveguides by forming a plurality of pairs of reference markers and core waveguides, shaping waveguide units from the pairs and connecting the waveguide units in series. CONSTITUTION:Glass waveguide units 7-1-7-5 are composed of two reference markers 5-1, 5-2 and one core waveguides 3. Each unit is cut at positions 8-1-8-4. Glass waveguides shaped to a quartz glass substrate 1 are cut at that time, and units are connected in series.
Patent JP-H1189657-A (JP)
Title: Overturning preventive device of furniture
Inventor: HIRAIWA MOTONORI
IPC: A47B91/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an overturning preventive device which can easily and reliably prevent overturning of furniture without impairing beautiful appearance and without damaging the furniture, the ceiling and a wall. SOLUTION: A front panel 6 is installed in a rising base part 3 of a cabinet 2 so as to be freely openable/closable. A second coil spring 15 to energize the front panel 6 in the opening direction, a hook lever 10 to hookingly fasten the front panel 6, an electromagnet 8 to release hooking fastening of the front panel 6 by actuating the hook lever 10 by magnetic attraction force and a vibration sensing circuit 9 to excite the electromagnet 8 when vibration is sensed, are arranged in the rising base part 3.