baber/WOPTO huggingface dataset:
Patent JP-H10254059-A (JP)
Title: Picture display device and liquid crystal projector
Inventor: SHINOHARA MASAYUKI
IPC: G09F9/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To secure the effects of an optical system for making the intensity distribution of light uniform and a microlens array for improving the utilization efficiency of the light by simultaneously using them in a picture display device used for a liquid crystal projector. SOLUTION: The intensity distribution of the light from the optical system constituted of an integrator lens 5, a field lens 6 and a condenser lens 7 is made nearly uniform, while the light is demultiplexed to the light in a direction parallel with an optical axis and the light in a direction inclined by ±α from the optical axis. Therefore, the demultiplexed light is made to pass through an aperture formed with a black matrix through the microlens array. Thus, the intensity distribution of the light is made uniform and the utilization efficiency of the light is improved.
Patent JP-S51131150-A (JP)
Title: Construction of a push-up window of a double-glass slide door containi ng ventian blind
Inventor: TOMITA KATSUAKI
IPC: E06B9/264
Filed: 1975-05-08
Abstract: PURPOSE: A double-glass slide door containing blind, that can be separated into two push-up slide doors by unlocking the fittings and that permits easy handling, requiring reduced over-all frame areas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59184450-A (JP)
Title: Light-transmitting alumina tube
Inventor: TORII SHIYUNZOU
IPC: C04B41/80
Filed: 1983-04-01
Abstract: PURPOSE:To provide an alumina tube having an excellent transmittance by mixing alumina powder with water, a deflocculating agent and a magnesium compound to make a slip which is then subjected to casting before sintering. CONSTITUTION:0.5 Parts of polyacrylamide used as a deflocculating agent is added to mixture consisting of 100 parts alumina powder, 18 parts purified water and 0.3 parts magnesium phosphate. Following that, the thus prepared slip material is formed into a ceramic tube 10 for an emission tube as shown in the figure by a mud-exhausting casting method using a gypsum mold. The thus obtained molded body is provisionally sintered at 900 deg.C for two hours before being sintered in an atmosphere of hydrogen at 1,800 deg.C for 10hr, thereby obtaining a light-transmitting alumina porcelain. By chemically polishing the inner and the outer surfaces of the tube, irregular reflection of beams sent from a light source installed inside the tube is decreased and the rate of light transmitted outside the tube is increased.
Patent JP-S60200397-A (JP)
Inventor: SHIMIZU EIICHI
IPC: G08B29/02
Filed: 1984-03-23
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。
Patent JP-H08248888-A (JP)
Title: Label type adhesive
Inventor: ITO SAKAE
IPC: G09F3/10
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a label type adhesive having wear resistance at low cost. CONSTITUTION: The label type adhesive has such a structure that the adhesion strength in terms of the force necessary to peel an adhesive layer 3 from the release surface 2a of a label 2 (thin sheet) is smaller than the force necessary to peel the adhesive layer from the release surface 4a of a separator 4 (base body) and that when the label 2 is pulled in the direction to peel from the separator 4, the adhesive layer 3 remains on the separator 4 while no adhesive layer 3 remains on the release surface 2a of the label 2. When the label 2 is reversed and the printed surface 2a of the label 2 is disposed on the adhesive layer 3 remaining on the separator 4, the adhesive layer 3 is adhered to the printing surface of the label 2 and can be peeled.
Patent JP-H04273421-A (JP)
Title: Electrolyte for electrolytic capacitor drive use
Inventor: UE MAKOTO
IPC: H01G9/035
Filed: 1991-02-28
Abstract: PURPOSE:To improve the thermal stability of an electrolyte and the solubility of a solute by a method wherein the title capacitor contains the salt of a specific tertiary dicarboxylic acid. CONSTITUTION:An electrolyte for electrolytic capacitor drive use contains the salt of a tertiary dicarboxylic acid which is expressed by the formula. In the formula, (n) represents an integer of 1 to 5 and R<1> to R<4> represent each a 4C or more alkyl group. As the salt of the tertiary dicarboxylic acid, e.g. the ammonium salt, the amine slat, the quaternary ammonium slat, the phosphonium salt, the sulfonium salt or the like of a carboxylic acid is used. For example, 10wt.% of 2,2,2,6-tetramethyl pimelic acid diammonium is dissolved in an ethylene glycol solvent to prepare the electrolyte. The electric conductivity of the electrolyte is at 1.8mS/cm at 25 deg.C; the sparking voltage is at 430V when an electric current at 5mA/cm<2> is applied to an aluminum electrode.
Patent JP-S61216302-A (JP)
Inventor: SUGATA MASAO
IPC: H05B3/14
Filed: 1985-03-22
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-S60214709-A (JP)
Inventor: FUERENKU MAAKASU PAROSU
IPC: A01N47/10
Filed: 1985-03-22
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-S61216431-A (JP)
Title: Forming method of fine pattern
Inventor: MORIMOTO MITSUTAKA
IPC: H01L21/3065
Filed: 1985-03-22
Abstract: PURPOSE:To form a fine pattern by etching an organic film in an anisotropic manner while using a rectangular pattern shaped to a mask thin-film in two-time transfer processes as a mask and etching a semiconductor substrate or a thin- film deposited onto the semiconductor substrate in the anisotropic manner by an organic film pattern obtained. CONSTITUTION:Multilayer film structure in which an organic film as an etching mask material and a resist as a sensitized material are separated is employed. An intermediate layer in multilayer films as a mask on the etching of the organic film is patterned by repeating the combination of the patterning of the resist and the etching of the intermediate layer twice. The sufficiently thin resist can be employed because resist itself need not function as a mask material for deep etching, and a fine pattern having high precision can be transferred to the intermediate layer. The resist is patterned twice by changing a direction, thus inhibiting the corner breaking phenomenon of a fine pattern corner section.
Patent JP-S61218482-A (JP)
Title: Steering force controller for power steering
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1985-03-22
Abstract: PURPOSE:To lighten a steering force characteristic at low speed, especially at the time of a stationary swing as well as to reduce its variations, by constituting the pressure oil divided to the side of a reaction chamber by a flow diving control valve to be controlled with each action of a solenoid relief valve and a solenoid on-off valve according to a car speed. CONSTITUTION:A flow rate Q0 of the pressure oil discharged out of a feed pump 60 is controlled to a constant flow rate Q by a flow control valve 61, and this flow is divided to both sides of a servo valve 30 and a reaction chamber 56. In a state of a car speed being low, a maximum current is fed to a solenoid relief valve 70 via a control circuit 81 where a car speed signal V is inputted, setting relief setting pressure to zero, while a current value to a solenoid on-off valve 90 is set to zero, making this valve open. And, when the car speed exceeds the specified value, the said relief setting pressure is increased according to a rise in the car speed, while the solenoid on-off valve 90 is opened, and reaction oil pressure PR is raised according to a rise in the car speed. With this, the setting pressure pressurizes a plunger 54 of a reaction mechanism, and it is made to work so as to make operation of a steering wheel heavier.
Patent JP-H03256381-A (JP)
Title: Piezoelectric ceramics
Inventor: MIKI YASUHIRO
IPC: H01L41/187
Filed: 1990-03-06
Abstract: PURPOSE:To lower a Qm value and to realize an acoustic transducer whose reproduction frequency band is wide by a method wherein a ternary material composed of specific substances is used as a base body and layers which are composed of the ternary material and which are provided with microscopic empty holes are laminated on both faces of the base body. CONSTITUTION:A [PbaSrbBac].[(Zn1/3Nb2/3)ZTiXZrY]O3 ternary material is used as a base body. Layers which are composed of the ternary material and which are provided with microscopic empty holes are laminated on both faces of the base body. For example, prescribed quantities of Pb3O4, ZrO2, ZnO, Nb2O5, BaCO3 and SrCO2 are weighed and mixed; this mixture is baked temporarily for two hours. Li2CO3 is added to a powder obtained by crushing the mixture; this mixture is mixed with a binder composed mainly of PVB; a slurry A is formed. In order to increase an insulating property, B2O3 is added to the powder; this mixture is mixed with a binder composed mainly of PVB; a slurry B is formed. The slurry products are laminated in the order of A, B and A; a laminated sheet is manufactured; the sheet is stamped to a prescribed shape; the binder is removed; after that, the sheet is baked.
Patent JP-S6426641-A (JP)
Title: Production of plasma polymerized film of quinacridone
Inventor: KONDO YOSHIKAZU
IPC: H01L31/04
Filed: 1987-03-11
Abstract: PURPOSE:To obtain the titled polymer on an industrial scale at a low cost, without using other materials and additives, etc., by evaporating and polymerizing a quinacridone compound in a low-temperature gas plasma of a non- polymerizable gas. CONSTITUTION:A low-temperature plasma of a non-polymerizable gas (preferably argon, nitrogen or helium) is generated preferably by applying high-frequency radiation in a vacuum of 10<-4>-10<+1>torr. A quinacridone compound is evaporated and polymerized in the low-temperature plasma to deposit the objective polymer film on substrate. The film is preferably insoluble in concentrated sulfuric acid. The plasma polymerization time is preferably 30sec-5min.
Patent JP-S63221391-A (JP)
Inventor: YAHAGI YOSHIMICHI
IPC: G02F1/133
Filed: 1987-03-11
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-S57105980-A (JP)
Title: Self-supporting terminal element
Inventor: HORUSUTO FUORUBERUGU
IPC: H01R4/24
Filed: 1981-04-16
Abstract: A self-supporting terminal element (1) for making a solderless, screwless connection to an insulated conductor comprises a strip of metal having a Z section to form contact member (2) having an insulation piercing portion (4) offset at an angle of about 45 DEG from the axis of an insulated conductor received in the terminal element as well as of two clamping arms (3) having slots receiving the conductor mounting pins (4) being provided in the lower portion of the terminal element (1); thus, the terminal element (1) is stiffened and is adapted for use on extremely restricted space, e.g. on printed circuit boards (6). <IMAGE>
Patent JP-H08217138-A (JP)
Title: Pillow type package for frozen food
Inventor: SHIGEKANE AKIO
IPC: B65D75/62
Filed: 1995-02-21
Abstract: PURPOSE: To provide a pillow type package for frozen food reducing the deterioration of frozen food during preservation after opening, low in production cost and capable of easily taking out frozen food. CONSTITUTION: In a pillow type package for frozen food having traverse seal parts 2 at both end edge parts thereof and having a longitudinal seal part 3 in the direction crossing the seal parts 2 at a right angle, the longitudinal seal part 3 is arranged so as to be one-sided and an easy opening means opening a package 1 is arranged at the position concealed by the longitudinal seal part so as to be stretched across the traverse seal parts 2 of both end edge parts.
Patent JP-S60200431-A (JP)
Inventor: YOKOYAMA YOUICHI
IPC: H01H73/48
Filed: 1984-03-24
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-H05221179-A (JP)
Title: Additive for dampening water and dampening water for lithographic printing
Inventor: DOI KENICHI
IPC: B41N3/08
Filed: 1992-02-07
Abstract: PURPOSE:To make it unnecessary to use an organic solvent to which the law of organic solvent is applied, by allowing a propylene oxide addition compound of polyhydric alcohol of at least trihydric alcohol to be contained. CONSTITUTION:A propylene oxide addition compound of polyhydric alcohol of at least trihydric alcohol, e.g. glycerol or the like is contained. Moreover, for alcohol of 7.0-15.0 HLB, primary or tertiary alcohol of 1-6 carbons, e.g. ethyl alcohol, Cellosolve of 1-6C such as methyl Cellosolve, or Carbitol of 1-6C such as methyl Carbitol is contained. A compound represented by the formula I is also contained. In the formula I, R indicates a methyl group, an ethyl group, an n-propyl group or an isopropyl group and (n) is an integer of 1-4.
Patent JP-S51133028-A (JP)
Title: Electrophotographic development method
Inventor: WATANABE AKIYUKI
IPC: G03G9/083
Filed: 1975-05-15
Abstract: PURPOSE: To provide a magnetic toner for electrophotography in which development control is easy and unblurred transferred inages are obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63224823-A (JP)
Title: Method for fitting protection ring to steel pipe
Inventor: MORIYAMA TAKASHI
IPC: B21D39/00
Filed: 1987-03-13
Abstract: PURPOSE:To abbreviate a welding stage, to reduce cost and to improve productivity by fitting the protection ring in the inner diameter slightly larger than the outer diameter of a steel pipe to the steel pipe end part and expanding it by pressing from the inner face side of the steel pipe. CONSTITUTION:The protection ring 2 having the inner diameter slightly larger than the outer diameter of a steel pipe 1 is fitted to the end part of the steel pipe 1. The protection ring 2 is then fitted to the steel pipe 1 by its press-fitting by expanding it by pressing the inner face of the steel pipe 1 by a pipe expander 3. With this method the padding stage in welding can be abbreviated and the improvement in productivity and costdown can be realized as well.
Patent JP-S61214871-A (JP)
Title: Solid-state image pickup device
Inventor: TERAKAWA SUMIO
IPC: H04N5/335
Filed: 1985-03-20
Abstract: PURPOSE:To improve the vertical transfer efficiency by constituting the vertical transfer part of a vertical CCD, a MOS shift transistor for vertical transfer, a MOS transistor column, a memory part and a pulse converting part. CONSTITUTION:A vertical transfer part is composed of a vertical CCD 3, a MOS shift register 7 for vertical transfer, a memory 11, a pulse converting part 8 and a MOS transistor column. When a scanning pulse is outputted from the register 7 to the converting part 8, two separating wells of 5 bit - 2 bit - 5 bit are transferred in the vertical direction. At such a time, the gate voltage of a CCD 3 is charged through a terminal 26 to the prescribed voltage at a high speed, and simultaneously, the bit of the rear edge of the potential well is charged to the off-level. Thus, the handled charge quantity of the potential charged and formed to the prescribed voltage at a high speed goes to be large, and the vertical transfer efficiency is improved.
Patent JP-H08254444-A (JP)
Title: Instrument structure with integrated dial plate and indicator assembly
Inventor: FUKUSHIMA KOJI
IPC: G01D11/24
Filed: 1995-03-16
Abstract: PURPOSE: To provide an instrument structure with a reinforcing plate that is able to reinforce a dial plate strengtheningly and also to prevent any leakage of light to a warning indicating display part from an instrument showing display part. CONSTITUTION: This instrument structure is equipped with an integrated dial plate 2 with three instrument showing display parts 2A, 2B, 2C and two warning indicating display parts 2D and 2E, and an internal machine assembly 3 for driving a pointer 7 in use on these instrument showing display parts 2A, 2B and 2C. In addition, in order to illuminate these plural display parts 2A, 2B and 2C, it is also provided with a light guiding plate 3 installed integrally with this inner machine assembly 3, and a reinforcing plate 6 with three openings 16A, 16B and 16C in each position corresponding to these display parts 2A, 2B and 2C at the backside of the dial plate 2, respectively.
Patent JP-H06264445-A (JP)
Title: Setting device of pile-driving order and setting method
Inventor: UCHIMURA TOSHIHIRO
IPC: G01C15/00
Filed: 1993-03-17
Abstract: PURPOSE:To reduce the distance where operators transfer between piling points, to be as short as possible. CONSTITUTION:The device is provided with a memory 4, an operation means 5 and an indicator 3. The memory 4 retains the coordinates of a plurality of piling points previously specified and the operation means 5 decides the order of piling points by which operators transfer so that the transfer distance from one point to another one gets minimum when they move in turn, or decides the order of piling points so that the summation of distances of respective points gets minimum and the indicator 3 displays the optimum order.
Patent JP-H03257527-A (JP)
Title: Microprocessor
Inventor: MURATA HIROSHI
IPC: G06F9/38
Filed: 1990-03-07
Abstract: PURPOSE:To perform a series of processing of this microprocessor with high efficiency regardless of the result of a branching instruction by carrying out both prefetching operations in response to a branching state and a non-branching state respectively after a branching instruction is issued. CONSTITUTION:A normal prefetching operation is carried out with the use of a 1st program counter 1 and a 2nd prefetching queue 2. When the branching instruction is prefetched, the branching address of the branching instruction is set to a 2nd program counter 3 via the control function of a prefetch control circuit 5. Meanwhile the instruction prefetching operation is carried out for a branching destination with the use of a 2nd prefetching queue 4. In this prefetch leading cycle, a branching prefetching cycle and a non-branching prefetching cycle are alternately carried out. When the branching destination is decided after the execution of a branching instruction, an instruction code is read out of the prefetching queue corresponding to the branching destination. Thus the prefetching operations are carried out with high probability.
Patent JP-H10215356-A (JP)
Title: Storage method and system for photographic image data for reprint
Inventor: NAKAJIMA NOBUYOSHI
IPC: G03B27/73
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prepare a print without reading a film again in the case that a photograph printed out once and stored as image data is requester for reprint under a different condition. SOLUTION: In the case of reading a film for preparing a print, information such as an image pattern of a photographic image 2 recorded on a photo film 1 including information not directly required for preparing the print are read as much as possible and the information are stored as photographic image data. Thus, even when a reprint is requested under a condition different from the print, a required image pattern or the like is segmented from the stored photographic image data and then the print is prepared by using the data.
Patent JP-S59179694-A (JP)
Title: Control of coke transport in coke oven
Inventor: KASHITANI TOSHIHIKO
IPC: C10B39/12
Filed: 1983-03-31
Abstract: PURPOSE:To keep the amount of coke transport constant and increase the efficiency of transport, by controlling calculated and measured values of rotation of a feed drum of a coke wharf. CONSTITUTION:An operation pattern is established which matches the amount of coke after confluence of coke from a dry quencher 1 and coke from a coke wharf 2 with capacity of a conveyor and the control data k is input into a control device 17. When the control device is receiving a signal (a) from a sensor 4 of the dry quencher 1 and conveyor operation signal (b), it is taken as indicating continuance of coke feeding operation and rotation of a feed drum 16 is controlled by a rotation change instruction output so that a measured value (g) to be input into the control device may coincide with the value of drum rotation calculated according to the operation pattern established with the data k.
Patent JP-S60202895-A (JP)
Title: Anthracyclin compound, its preparation and use thereof
Inventor: OOTAKE NOZOMI
IPC: A61K31/7034
Filed: 1984-03-27
Abstract: NEW MATERIAL:An anthracyclin, N-formylcarminomycin of formula I . It has following properties: appearance; reddish orange powder; elementary analyses (%): C 59.89, H 5.02, N 2.59, O 32.50; Molecular weight: 541.5; melting point: 180- 185 deg.C; specific rotatory power; [alpha]D<20>=+250 deg. (C=0.1 in methanol); solubility: soluble in methanol, acetone, chloroform, hard soluble in ethyl acetate, benzene and water, insoluble in hexane, petroleum ether. USE:Antitumor agent with low toxicity. PREPARATION:Carminomycin I of formula II is formylated with a reagent such as formic acid to give the compound of formula I .
Patent JP-2000256406-A (JP)
Title: Manufacture of polypropylene
Inventor: ABE KENICHI
IPC: C08F4/654
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly active and highly stereoregular polypropylene. SOLUTION: In the manufacturing method of polypropylene by polymerizing or copolymerizing propylene in the presence of a catalyst comprising a solid catalyst component essentially contg. magnesium, titanium, a halogen element, and an electron donor [A], an organoaluminum compd. component [B], and an org. silicon compd. component [C], the feed pump of the catalyst to a polymerization vessel is controlled with an inverter.
Patent JP-H09248593-A (JP)
Title: Alkali consumption reducing method in uasb waste water treatment and device using same
Inventor: NAKAJIMA AKIRA
IPC: C02F3/28
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a UASB waste water treating method in which alkali consumption is reduced and treating cost is cut down and a UASB waste water treating device whose construction cost is lowered. SOLUTION: In an alkali consumption reducing method in a UASB waste water treating method, a part of treated water leaving a UASB tank is returned to the upstream side of the UASB tank to circulate it. A device using this method is provided with a conditioning tank 21 for performing hydrolysis treatment of raw water and acid formation, and a UASB tank 2 for performing methane fermentation in the poststage of the conditioning tank 21. The conditioning tank 21 is divided into a raw water feeding chamber 21a into which raw water flows and a treated water chamber 21b into which treated water flows from the UASB tank 2 by a partition wall 4.  In the partition wall 4, a water passage is formed for refluxing a part of the treated water in the treated water chamber 21b to the raw water feeding chamber 21a to make the flow rate of the treated water to the treated, water chamber 21b larger than the feed quantity of the raw water 21a to the raw water feeding chamber 21a.
Patent JP-H02237617-A (JP)
Title: Production of granule of drying agent
Inventor: WATANABE HIROSHI
IPC: B01J20/04
Filed: 1989-03-08
Abstract: PURPOSE:To prevent the liquefaction of deliquescent salts and to obtain a compsn. for drying having no ununiformity in moisture absorbing performance and deliquescence gelatinizing ability by mixing powder of the deliquescent salts as the base of a drying agent with polyalkylene glycol dialkyl ester under heating at a specified temp. CONSTITUTION:Powder of deliquescent salts (chlorides of alkaline earth metals or alkali metals, preferably calcium chloride) is used as the base of a drying agent. The particle size of the powder is made as small as possible. The powder is mixed with polyalkylene glycol dialkyl ester under beating at the m.p. of the ester or above and this mixture is granulated preferably after mixing with a hydrophilic polymer such as polyacrylamide. When the polymer is used, it is preferable that the powder is homogeneously mixed with powder of the polymer and heated and then the powdery ester is slowly added to the heated mixture and mixed.