baber/WOPTO huggingface dataset:
Patent JP-H06939-A (JP)
Title: Planographic flat-bed multicolor printing press
Inventor: ONO HIDEJIRO
IPC: B41F3/20
Filed: 1992-06-18
Abstract: PURPOSE:To produce a color filter excellent in surface smoothness by a short printing process by transferring the image received from a printing plate to a glass substrate and tumbling a press cylinder on the glass substrate to perform image smoothing treatment and gain treatment. CONSTITUTION:The inking of red, green and blue is applied to ink supply roller groups 9-1, 9-3 and the ink supply roller groups are brought into contact with the corresponding form roller groups 8-1, 8-2, 8-3 to transfer respective inks. A movable stand 5 is reciprocally moved and red, green and blue inks can be applied to respective printing plates 11-1, 11-2, 11-3 by the form roller groups 8-1, 8-2, 8-3. Next, a blanket cylinder 6 is tumbled on the respective printing plates to transfer three color images to the blanket cylinder 6 and the images are further transferred to the glass substrate 10 on a printing surface plate 3 to perform three-color printing.
Patent JP-H10331683-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKAHASHI TOSHIKATSU
IPC: F02D41/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To maintain a favourable exhaust gas characteristic by more properly carrying out air-fuel ratio control of an engine furnished with an exhaust emission control device housing NOx absorbent and especially restraining increase of a NOx discharge amount at the initial time of starting lean burn control. SOLUTION: When lean burn control is transferred to a practicable state from an unpracticable state at time t1, firstly a final target air-fuel ratio coefficient KCMDM is set at a reduced enriched target equivalent ratio KCMDRR, and reduced enriched process is practiced until time t2. The final target equivalent ratio KCMDM is set at a lean equivalent ratio KCMDML which is smaller than 1.0, and lean burn control is started.
Patent JP-H089241-A (JP)
Title: Image pickup device
Inventor: TAMURA KYOJI
IPC: H04N5/235
Filed: 1994-06-17
Abstract: PURPOSE:To provide the image pickup device which most suitably controls the exposure of an object intended by a photographer without being affected by the photographing conditions. CONSTITUTION:The image pickup device is provided with a system control circuit 18. The circuit 18 has a photographing condition discriminating part 18a which takes in each control signal from an exposure control operation part 15a. The photographing condition discriminating part 18a discriminates the photographing condition based on each control signal. The photographing condition discriminated by the photographing condition discriminating part 18a is given to a LUT(look up table) control part 18b. The part 18a reads out optimum parameters from a LUT 18c in accordance with the photographing condition. Parameters read out from the LUT 18c are given to an exposure parameter correction part 18d. The part 18d corrects parameters in accordance with gaze position point information and indicates the gate pulse generation timing to a gate pulse control circuit 17.
Patent JP-S5382914-A (JP)
Title: Absorption structur for exhaust heat
Inventor: ISHII KIMINORI
IPC: B62D25/20
Filed: 1976-12-28
Abstract: PURPOSE: To prevent heating due to high temp at car body side, by setting endothermic agents between a catalyzer convertor body, which temp is easy to increase, and th upper surface of floor part near the upper part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5783611-A (JP)
Title: Method and device for monitoring temperature of turbine rotor
Inventor: IKEUCHI KAZUO
IPC: F01D21/12
Filed: 1980-11-14
Abstract: PURPOSE: To prevent the brittle fracture of a turbine rotor, by detecting the temperature of the center hole of the turbine rotor and its rotational frequency to calculate the stress of the rotor to control the operation of a turbine.  
     CONSTITUTION: A temperature sensor 2 is mounted with a tightly fitting member 5 on the tip of a sleeve 4 inserted in the center hole of a rotor 1, so that a center hole temperature detector 21 is constructed. The output of the temperature sensor 2 is transmitted to an operation controller 12 or a display unit 13 through a signal transmission unit 11 comprising a transmitter 9 and a receiver 10. The operation controller 12 is so constructed that when the temperature of the center hole of the rotor 1 is lower than a set level, the controller prevents the rise in the rotational frequency of the rotor until the temperature of the center hole of the rotor exceeds the set level due to the rise in the temperature of steam of a turbine or the increase in the quantity of the turbine steam. This results in preventing the turbine from being operated over the limit of brittleness strength of the rotor 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6138313-A (JP)
Title: Burner for jet stream bed coal gasification furnace
Inventor: FURUE TOSHIKI
IPC: F23D1/04
Filed: 1984-07-30
Abstract: PURPOSE:To permit to improve a gasification efficiency without an increase of O2 volume by adapting a mechanism in which a feeder inlet of a gas contining O2 and a feeder inlet of pulverized coals with an inert carrier gas is adapted to intersect each other in respective feeding directions within a range of the specified angle. CONSTITUTION:A blowing-off direction of N2 carrier, pulverized coals sent from its feeding path 21 and a blowing-off direction of O2 jet nozzle A makes an intersecting angle theta3, which is adapted to be in the mechanism, 90-theta2=30-45 deg.. By this angle, O2 blown-off from the jet nozzle 24A is instantaneously mixed with pulverized coal mixture, causing prevention of O2 consumption due to atomosphere gas. Also by deciding angle of O2 45-60 deg., the gas rolling-in effect is obtained and the spreading angle of the pulverized coal mixture become wider, consequenty the gas mixing feature is improved. According to this mechanism, the un-burnt amount of pulverized coal owing to blow-by becomes smaller as well as the consumption volume of O2 due to coalgas, which make it possible to improve the conversion rate of the carbon, to minimize for lowering a calorific value of the gas and to improve a gasification efficiency thereof.
Patent JP-H029168-A (JP)
Title: Perfect contact type photo sensor
Inventor: MIYAGUCHI YOICHIRO
IPC: H01L31/10
Filed: 1988-06-28
Abstract: PURPOSE:To increase signal output and read concentration gradient by mounting photodetecting parts on photoelectric conversion parts at both sides in the secondary and main scanning directions of a lightning window and using a light-tight film between blocks as an upper electrode. CONSTITUTION:A vaporized film is formed on a transparent substrate 1 and a light-tight film to be used commonly as a lower electrode 2 is formed by providing a lightning window 3. A photoelectric conversion layer 5 is formed on the lower electrode and then, an upper transparent electrode 6 is formed on the above layer 5. A transparent insulating film 4 is formed on the above electrode 6 and finally, a vaporized film is formed as the upper electrode to be used commonly as the light-tight film 6 between blocks. Photodetecting parts on sensor parts A are in existence at both sides inn the secondary and main scanning directions of the lightning window 3. This configuration increases signal output and makes it possible to read concentration gradient.
Patent JP-S5383239-A (JP)
Title: Mirror driving mechamism
Inventor: MIYAUCHI SHIZUYA
IPC: B60R1/06
Filed: 1976-12-28
Abstract: PURPOSE: To adjust the angle of a mirror in elevational and lateral directions by one driving source by mounting the mirror at an elevationally acutating rod attached to a pair of gear transmitting mechanism to be engaged with or disengaged from a clutch driven by an electromagnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11314079-A (JP)
Title: Method for controlling generation of harmful substance such as dioxins
Inventor: OKADA YOICHI
IPC: C08J11/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To control the generation of harmful dioxins and others in the incineration of synthetic resin products by using an proper amount of one or more kinds of synthetic resins or organic substances in which oxygen is bonded in a molecule as an oxygen supply source in the production of a synthetic resin product. SOLUTION: In the production of a product, a synthetic resin containing oxygen is added into polyethylene, polypropylene, polystyrene, a vinyl chloride resin and a vinylidene chloride resin which do not contain oxygen in a molecule. Or, a general purpose resin product is coated with a coating agent in which a synthetic resin containing oxygen is made a base agent and into which an organic substance to be an oxygen supply source is added. In this way, when waste discharged from general homes and others in which general purpose resin products are mixed is incinerated at a relatively low temperature, the generation of harmful substances such as dioxins is made controllable. As a synthetic resin in which oxygen is bonded in a molecule, a vinyl alcohol resin such as a saponified vinyl acetate homopolymer is named.
Patent JP-2000346229-A (JP)
Title: Solenoid valve
Inventor: NEMOTO SHINJI
IPC: F16K31/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which improves the protection against corrosion and prevents the working man-hour from increasing. SOLUTION: This solenoid valve has a movable iron core 9, and a valve holder 13 disposed on a distal end of a push rod 12 and driven by movement of the movable iron core 9. When the exciting coil 2 is energized, a resilient valve element 14 of the valve holder 13 abuts against a valve seat 5c to close fluid passages 5a, 5b. When the exciting coil 2 is not energized, the fluid passages 5a, 5b are opened and a resilient valve element 15 of the valve holder 13 abuts against a valve seat 17a to prevent the fluid from entering into the movable iron core 9 side.
Patent JP-S5589326-A (JP)
Title: Production of urethan foam for shock absorption
Inventor: MABUCHI AKIRA
IPC: C08G18/00
Filed: 1978-12-27
Abstract: PURPOSE: A specific polyol and an organic polyisocyanate are foamed and cured to produce title urethane foam that has a substantially idealistic energy-absorption curve even in low density, high kick-off load and deformation recovery.  
     CONSTITUTION: (A) 15W30wt% of acrylontirile or a mixture thereof with styrene is grafted onto a polyetherpolyol of 2,000W8,000 molecular weight to give a graft polymer of 18W50 hydroxyl value. To (A) 100 parts by weight of the graft polymer are added (B) 10W50 parts of an aromatic amine or aromatic glycol-alkylene oxide adduct, (C) less than 10 parts of an aliphatic glycol, (D) an organic polyisocyanate in such an amount that the isocyanate index becomes 100W115, further a foaming agent and a catalyst. Then they are foamed and cured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H104785-A (JP)
Title: Device for cramping graft part in grafting apparatus
Inventor: AKISHIKA OSAMU
IPC: A01G1/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for cramping a graft part in a grafting apparatus, capable of preventing a secondary damage caused by a missed grafting part carried around the apparatus. SOLUTION: This device for cramping a grafting part comprises a grafting part-cramping device 15 having a cramping member 17 capable of being freely opened and closed for cramping the grafting part 11a cut from a grafting seedling and serving to connect the grafting part to a stock obtained by cutting and removing a head part of a stock seedling and an air-blowing device 45 at an attaching base part of a holding member 17. The air-blowing device 45 is installed so as to blow off a missed grafting part 11a and remaining at the holding part 17.
Patent JP-S5862669-A (JP)
Title: Copy head device
Inventor: MANO TAKIO
IPC: G03B27/32
Filed: 1981-10-09
Abstract: PURPOSE:To copy distinctly the part near a binding margin easily without damaging an object to be copied even in case of such as a book having eneven surface, by attaching a roller to a copy head and bringing linearly the roller into contact with the object to move the roller along the object. CONSTITUTION:The light of a light source 4 is led to a head 1 by a light leading bar 2 to irradiate an object copied 8 and is led to a photodetector 5 through another light leading bar 2 and is converted to an electric signal and is transmitted. The copy head 1 consists of three rollers 6 and a copy angle fixing element 7 which fixes rollers 6 and the object 8 and functions to keep the angle of the incident light and the angle of the reflected light constant, and the whole of the copy head device is moved along the object 8 with the roller 6 fixed to a case 9 as the center. The angle of the light incident to the object 8, the angle of the reflected light from the object 8, and the length between the device and the copy surface are kept constant by rollers 6 and the copy angle fixing element 7, and the copy head device is moved vertically and horizontally by a moving device 3.
Patent JP-H06351217-A (JP)
Title: Commutator assembly structure of linear motor
Inventor: UMEMURA YOICHI
IPC: H02K41/02
Filed: 1993-06-04
Abstract: PURPOSE:To prevent a commutator from becoming unstable by a method wherein the commutator is assembled stably in a slit-shaped housing part formed at the inner face of the upper wall of a rail in a linear motor. CONSTITUTION:Slit-shaped housing parts 14 are formed so as to be opened inside a rail 10 at the inside of the upper wall 13 of the rail 10. A commutator R is inserted in the lengthwise direction inside the housing parts 14, and the commutator R is held at both ends by peripheral edge parts 14a, 14b in the housing parts 14 so that it may not fall. In addition, the bottom face of the housing parts 14 is formed so as to protrude as a protrusion 14c to the opening side in its central part.
Patent JP-H06347340-A (JP)
Title: Device for detecting overheat
Inventor: IINUMA JUNJI
IPC: G01K11/06
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a device for detecting overheat which enables discrimination of the history of extraordinary heating of an electric wire connecting part of an electric wire by a simple structure from the ground. CONSTITUTION:A tubular body 10 of aluminum is attached onto the surface of an electric wire 20. A rod-shaped member 12 is inserted into this tubular body 10, in a state of one end part made to project therefrom, and the insertion of the rod-shaped member 12 is limited by wax 14 provided in the tubular body 10. A holding member 24 in which a coil spring 36 covered with tubular red cloth 38 is housed in contraction has a movable member 28 provided so that it is checked by the projecting rod-shaped member 12 from rotation in accordance with the resilience of a spring 34, and a cap body 44 closing up an opening of the holding member 24 is put in a state of engagement by the movable member 28. When the wax 14 is exposed to a prescribed high temperature, further insertion of the rod-shaped member 12 is allowed, the movable member 28 is rotated, the engagement of the cap body 44 is canceled, the opening of the holding member 24 is uncovered and the tubular red cloth 38 is made to project by the resilience of the coil spring 36.
Patent JP-H0324735-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TOSHIAKI
IPC: H01L21/336
Filed: 1989-06-22
Abstract: PURPOSE:To realize microstructure of each transistor by forming junction isolating layers on both ends of an Si active region, depositing wiring material without forming an interlayer insulating film, and forming a wiring layer of self alignment type contact by patterning. CONSTITUTION:After a polysilicon gate 6 is formed, a spacer of an oxide film 12 is formed on the side wall of a gate electrode 6, and a single crystal silicon layer 11 of an SOI substrate is etched by using the oxide film 12 as a mask. By oblique ion-implantation method for this part, or thermal diffusion after a silicon based spreading film containing impurity is spread, junction isolating layers 11, 13 of the Si active region are formed; wiring material 10 is deposited without depositing an insulating film, and a self alignment type contact is formed by patterning. Thereby contact forming process can be simplified, and the area of a contact region can be reduced, so that the microstructure of isolation of the Si active region is realized.
Patent JP-S5384775-A (JP)
Title: Electronic watch
Inventor: KAWACHI AKIHIKO
IPC: G04C3/14
Filed: 1976-12-29
Abstract: PURPOSE:To prohibit watch function from stopping and obtain an electronic watch of high reliability by once storing the current supplied to a step motor at the xechanging of main battery into a capacitor.
Patent JP-H09316992-A (JP)
Title: Separator of solid material in rainwater
Inventor: IKEDA TAKAYUKI
IPC: E03F5/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To cleanly keep the inflow opening of rainwater without necessity to frequently clean the opening, by separating solid materials from rainwater after rainwater mixed with solid materials like twigs, leaves, pebbles, etc., has been led in the inflow opening of rain water. SOLUTION: The inside of a rainwater inflow tank 1 is divided into an installation space 61 for a collecting container of coarse solid materials and a water-retaining space 62 by a partition wall 6. A coarse solid-separating structure B is arranged below a rainwater inflow opening 3. The coarse solid- separating structure B is provided with a water passage allowing rainwater W and fine solid materials S2 to pass through it and a coarse solid-delivery part receiving coarse solid materials S1 and collecting them in a coarse solid- collecting container 5. A fine solid-collecting container 9 is installed below the coarse solid-separating structure B. A drain pipe is provided in the water- retaining space 62.
Patent JP-H10327965-A (JP)
Title: Chair
Inventor: UEMATSU YASUO
IPC: A47C1/033
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a chair of a seat back integrated form which is fast, and in which seated feel is favorable because of a seat back and a seat following an attitude of a seated person. SOLUTION: This chair is provided with a support frame member 4 comprising a seat rear part and a seat back formed to be energized by a spring in such a direction as to lift the seat rear part around a horizontal shaft 5, and a support hook member 9 for a seat front part to pivotally support the seat front part through a horizontal shaft 10a of which lower end part is pivotally supported by a horizontal shaft 9a forward a base frame member 2.  It is also provided with a suspension support member 6 for the seat front part and the seat rear part pivotally installed by a horizontal shaft 6a above the hook member 9 and the frame member 4, a seat inner shell 11 supported to be suspended by the suspension support member 6, and having a coupling protrusion 11d protruded on a back part lower surface, a seat back inner shell 12, and a seat back outer shell 13 installed on a back surface of a standing part of the support frame member 4 of which lower end is coupled with the coupling protrusion 11d on the seat inner shell 11.
Patent JP-2000354333-A (JP)
Title: Power unit and battery unit
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a power unit to supply electric power from remaining battery cells even when the characteristics of one of serially connected battery cells deteriorates, by providing a first switch circuit which stops flowing of a discharge current and a second switch circuit which makes a flow-in current to by-pass. SOLUTION: Circuits S1 and S2 constitute a first switch circuit which stops flow-in of a charging current and flow-out of a discharging current. In each battery unit 3A-3N, a switch circuit S3 composed of a parallel circuit of a field-effect transistor 6A and a diode 6B is arranged in parallel with a serial circuit of a battery cell 1 and the first switch circuit, so that the switch circuit S3 may constitute a second switch circuit which makes the current flowing in a battery cell 2 by-pass. Here, the diode 6B of the second switch circuit S3 is arranged in a polarity that does not inhibit discharging currents from other serially connected battery cells.
Patent JP-H04362082-A (JP)
Title: Apparatus and method for producing compound semiconductor crystal
Inventor: MURATA KOICHI
IPC: C30B11/00
Filed: 1991-06-05
Abstract: PURPOSE:To allow the observation of the crystal under growth from above as a wafer grows to a circular shape. CONSTITUTION:A GaAs seed crystal 7 worked in such a manner that a <100> direction is in the longitudinal direction of a boat is set into the prescribed seed crystal installing part 4 of a quartz boat 1. Ga 8 and a GaAs compd. raw material 9 are put into the quartz boat 1. As 11 is put into the other end of a reaction vessel 10 and the inside of the reaction vessel 10 is reduced to a vacuum state and is sealed. The reaction vessel 10 is then put into a crystal growing furnace where the crystal is grown. The observation of the crystal is executed from above the boat during the crystal growth. If a twin crystal defect arises, this part is melted back and the growth is continued again. The temp. is further lowered down to room temp. after the complete solidification, by which the GaAs single crystal is obtd. The single crystal having <=1000/cm<2> EPD is obtd. without having the twin crystal defect. The single crystal is sliced at the (100) face and the (100) circular wafer is obtd. without working losses.
Patent JP-S6316696-A (JP)
Inventor: IGAWA KOJI
IPC: H05K3/46
Filed: 1986-07-09
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-H0811747-A (JP)
Title: Upper structure body of passenger car
Inventor: RAINAA SHIYUROTSUKU
IPC: B62D25/08
Filed: 1995-06-27
Abstract: PURPOSE: To provide a stiff cabin and to absorb the forces well which occur in the case of a head-on collision and introduce the forces in a large surface manner from a longitudinal front beam to an adjoining upper structure. CONSTITUTION: Both lower longitudinal front beams 5 are extended and connected to a dash panel 3 to transmit forces to the dash panel 3 and a first cross beam, and a second cross beam 38 is arranged at the height of the first cross beam on the face of the dash panel facing a cabin. The second cross beam is connected to a pan reinforcing member 39 in the center area of its transverse course and widens in its laterally exterior areas downward in the vertical direction, and it is divided into two separate hollow beam segments 41, 42. The upper hollow beam segment is connected to the dash panel 3, a wheel house panel 4 and a hinge column 28, and the lower hollow beam segment is connected to the dash panel 3, a door sill 29 and a floor 17.
Patent JP-2000348323-A (JP)
Title: Magnetic recording medium, production of same and magnetic memory device
Inventor: YOSHIDA YUKI
IPC: G11B5/73
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To develop anisotropy even in abase layer so as to add anisotropy to a magnetic layer by constituting a recording medium having a nonmagnetic substrate subjected to texture treatment along one direction, a seed layer, a base layer and a magnetic layer this order. SOLUTION: The seed layer 2 consists of, for example, Cr or a Cr alloy selected from a group of CrMo or the like, and the base layer 3 consists of a material selected from a group of NiAl, FeAl or the like. Te magnetic layer 6 consists of a material selected from a group of CoCrPt, CoCrPtB or the like. The (00) crystal plane of the seed layer 2 consisting of Cr or a Cr alloy is almost parallel to the upper face of the nonmagnetic substrate 1. By forming the aforementioned seed layer 2 between the nonmagetic substrate 1 and the base layer 3 having a B2 structure, the base layer 3 shows anisotropy, and the anisotropy can be added to the magnetic layer 6 formed thereon.