baber/WOPTO huggingface dataset:
Patent JP-H05241525-A (JP)
Title: Color display device
Inventor: ICHIKAWA TETSUO
IPC: G09G1/20
Filed: 1992-03-02
Abstract: PURPOSE:To provide a color display device without necessitating a wide-band amplifier for a video signal by providing a monochromatic CRT and an optical shutter means passing the light of plural specified colors selectively. CONSTITUTION:This device is provided with a video signal generating means 6 generating plural scanning line signals repeatedly and simultaneously and executing operation to generate scanning line signals for one frame to plural specified colors in order, the monochromatic CRT generating plural electronic beams corresponding to the plural scanning line signals from a video signal generating means 26 and forming adjacent horizontal scanning line and the optical shutter means 12 whose state is controlled in a timing generating the scnning line signals of one frame of the video signal generating means 26 and passing the light of the plural specified colors selectively. Then, by using the same horizontal frequency as a CRT of a shadow.mask system and only increasing vertical frequency by three times, display with the same color.frame frequency can be executed and wide-band operation is not required to respective video amplifier 34, 36 and 38.
Patent JP-H10272728-A (JP)
Title: Steel pipe with heavy-duty anticorrosive coating, steel pipe pile, and its manufacture
Inventor: KAYAZONO YOSHIHISA
IPC: B32B15/095
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To largely improve impact resistance by sequentially laminating a polyethylene layer having a spiral protubelance and a protective layer constituted by glass roving, polyester or urethane elastomer cut in a specific length. SOLUTION: An epoxy primer layer 2 coating and cured in a range of 30 to 300 μm is formed on an outer surface of the steel pipe pile 1, and a polyethylene layer 4 having a spiral protubelance 5 of a height of 0.1 to 5 mm and a thickness of 50 to 500 μm is laminated on its outer surface via a polyethylene layer 3. And, the outer surface is coated with a protective layer 6 constituted by any of glass roving, polyester or urethane elastomer cut in a length of 4 to 100 mm. In the layer 4, mixing weight of the glass fiber with total weight of the mat, polyester or urethane elastomer is 5 to 50 wt.%, and the thickness of the layer 6 is preferably 1 mm or more.
Patent JP-H09224876-A (JP)
Title: Seating detection device and toilet seat device
Inventor: MORIYAMA KENJI
IPC: E03D9/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To detect seating in spite of the seating position of a user and eliminate the erroneous judgment of seating when a toilet cover is closed by providing a control means for detecting the opening/closing state of the toilet cover and permitting a seating detection means to execute a specified processing in accordance with the detected result. SOLUTION: A hot water cleaning toilet seat 4 is constituted of a seating sensor 1 detecting a human body seated on the toilet seat 5, a toilet cover sensor 2 detecting the opening state 6b of the toilet cover, a control circuit 3 for driving and detecting other electric circuits and the other parts. A driving circuit 1-1 supplies power to a light emitting element 1-2 by the input of a light-emitting element driving signal 1-a and light-emitting output 1-c is radiated. Light-emitting output 1-c reflects on the face of a detection object 1-7. When a part of it is made incident on a light-receiving element 1-3, a feeble electric signal corresponding to the intensity of light-receiving element 1-d is obtained. It is amplified by an amplifier 1-4 and a comparator 1-6 compares it with the signal of a reference voltage circuit 1-5.
Patent JP-H06296021-A (JP)
Title: Liquid crystal display device
Inventor: NAKAZONO TAKUSHI
IPC: H01L29/78
Filed: 1993-04-07
Abstract: PURPOSE:To provide a liquid crystal display of low leakage current and good image quality by using a thin-film transistors having an LDD structure in which the doping concentration is set below a specified value. CONSTITUTION:An active layer 1f of polycrystalline silicon is formed on the surface of a transparent substrate 1a and a thermal oxide film 1g is formed by patterning the polycrystalline silicon film 1f. A gate electrode is formed in a prescribed region of the surface of this thermal oxide film 1g and the region of the polycrystalline silicon layer 1f corresponding to the peripheral part of the gate electrode is made selectively an impurity region 1f1 of low concentration of 1.4X10<17>/cm<3> or below and a region outside this region is made selectively a source region 1f2 and a drain region 1f3 wherein impurities are of high concentration. Thereafter a contact hole 1j is provided on the surface of a first insulation layer 1i and a wiring connecting to the source region 1f2 is formed. Then, a contact hole 1m piercing a second insulation layer 1l, the first insulation layer 1i and the thermal oxide film 1g is provided and a transparent electrode 1n is formed.
Patent JP-H08250341-A (JP)
Title: High-frequency transformer and high-frequency reactor provided with continuous-winding coil of foil conductor
Inventor: SUGIMORI KATSUNOBU
IPC: H01F27/28
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a high-frequency transformer and a high-frequency reactor which are formed through an easy processing method and lessened in manufacturing cost by a method wherein a ring-shaped continuous winding coil formed of foil conductors of the same shape is formed, and a primary winding formed of the ring-shaped continuous winding coil and secondary windings formed of the ring-shaped continuous winding coil are wound on cores so as to confront each other on a top view. CONSTITUTION: A foil-like conductor is cut into continuous waveforms 1, 2, 3, 4,... which are meandering, equal in shape, and formed like semicircles. The semicircle 2 is bent at a folding line C-D to be laid under the semicircle 1, then the semicircle 3 is bent at a folding line E-F in an opposite direction to be put under the semicircle 2. The above procedure is repeatedly carried out making ring-shaped coils overlap each other to form a continuous winding coil. Two secondary windings and a primary winding composed of the above ring-shaped continuous winding coil respectively are wound on cores so as to confront each other on a top view.
Patent JP-S61238896-A (JP)
Inventor: MUKOYAMA KOJI
IPC: C11D3/37
Filed: 1985-04-16
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-H09275154-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHISHIDO NORIHIKO
IPC: H01L21/265
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of keeping a current gain high and being integrated in the semiconductor device containing a bipolar transistor and its manufacturing method. SOLUTION: In a P<+> -type emitter 11 of a lateral PNP transistor, a P<++> -type emitter 13 having higher impurity concentration than the emitter 11 is formed. Further, an N<+> -type base 12 having higher impurity concentration than an N<-> - type base 3 is formed surrounding the P<+> -type emitter 11. Further, in the P<++> -type emitter 13, an insulation oxide film 14 on the P<+> -type emitter 11 is opened, and impurities are added to a certain degree that they remain behind in this opening part, to form polycide and be heated, so that the emitter 13 may be formed by solid-phase-diffusing in the P<+> -type emitter 11.
Patent JP-S61243037-A (JP)
Title: Optically active ether compound and liquid crystal composition using said compound
Inventor: KORISHIMA TOMONORI
IPC: C07C69/92
Filed: 1985-04-18
Abstract: NEW MATERIAL:An optically active ether compound expressed by formula I (R is 2-12C n-alkyl; * is the optically active center; X is -COO-, -CH2CH2-, -CH2O- or -OCH2-; n is 1 or 2; Y and Z are independently single bond, 1,4- disubstituted phenylene or trans-1,4-disubstituted cyclohexylene; R' is 1-12C alkyl and alkoxy). EXAMPLE:The compound expressed by formula II. USE:One component in ferroelecric smectic liquid crystal compositions, having great spontaneous polarization, chemically stable, and used for ferroelectric smectic liquid crystal display elements or electrooptical elements, having improved reliability, and responsive at a high speed. PREPARATION:An optically active secondary alcohol expressed by formula III is reacted with p-toluenesulfonyl chloride expressed by formula IV in the presence of a basic compound, e.g. pyridine, to give a compound expressed by formula V, which is then etherified in the presence of a compound expressed by formula VI and a basic compound, e.g. K2CO3, to afford the compound expressed by formula I.
Patent JP-H06268969-A (JP)
Title: Skipping reproduction method for moving image information highly efficiently encoded by mpeg system
Inventor: YAMAGISHI TORU
IPC: H04N19/162
Filed: 1993-03-16
Abstract: PURPOSE:To easily provide moving images whose motion is smooth. CONSTITUTION:The head of a sequence header to be added to moving image information highly efficiently encoded by an MPEG system where an I frame, a P frame and a B frame highly efficiently encoded by the MPEG system coexist is positioned at the head in a sector beforehand and the detection of the I frame is made possible to be performed in a short time. Also, when the sector provided at least with a time stamp PTS appears after the I frame appears, the image data of the sector provided at least with the time stamp PTS until end are supplied to MPEG decoders 6 and 7. Thus, the seake operation of an optical head can be performed while the MPEG decoders 6 and 7 perform a decoding operation, the time required for detecting the succeeding I frames can be shortened, the number of images reproducable per unit time is increased and the motion of the moving images reproduced in a skip reproduction method mode can be smoothed.
Patent JP-S536287-A (JP)
Title: Liquid crystal display body
Inventor: KANBE SADAO
IPC: C09K19/26
Filed: 1976-07-08
Abstract: PURPOSE: To provide a liquid crystal display device with good quality and long life at reduced production cost by forming a liquid crystal display body for matrix driving from a compsn. consisting of specified azoxy cpds. type liquid crystals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62237332-A (JP)
Title: Ultrasonic thermometer probe
Inventor: MURAKAMI KOJI
IPC: G01K11/22
Filed: 1986-04-08
Abstract: PURPOSE:To measure high temperature at high temperature with high accuracy by making the ultrasonic relation factors of the transmission end surface and terminal surface of a sensor hollow part larger than the ultrasonic wave reflection factors of the side wall surfaces of a transmission hollow part and a sensor hollow part. CONSTITUTION:A pipe-shaped member 5 made of a material which has a smaller ultrasonic wave reflection factor than the material 2 of a main body 2 is inserted into both the transmission hollow part 3 formed from one end of the main probe body 2 in the axial direction of the main body 2 and a sensor hollow part 4 formed coaxially with the hollow part 3 to smaller section than the hollow part 3. Then, the reflection factors of the side wall surfaces of the hollow parts 3 and 4 are made smaller than those of the parts of terminals 6a and 7a of the hollow part 4. Consequently, a noise signal reflected by the side wall surface 8b is relatively smaller than ultrasonic wave signals reflected by the end surfaces 6a and 7a corresponding to an ultrasonic wave signal oscillated by a transmission and reception part. Therefore, a wave form received by the transmission and reception part has a high S/N and high-accuracy temperature measuring operation is performed.
Patent JP-H11279112-A (JP)
Title: Production of aromatic dicarboxylic acid
Inventor: NAKANO TATSUYA
IPC: B01J31/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing the subject compound useful as a raw material for a synthetic resin, e.g. polyester resin in a moderate condition, by contacting a specific aromatic condensed cyclic compound with a molecular oxygen in the presence of an oxidation catalyst comprising a specific imide compound. SOLUTION: This compound (e.g. naphthalic acid) of formula III is obtained by contacting (B) an aromatic condensed cyclic compound (pref., acenaphthene) of formula II (R3 to R8 are each H or the like; and (m) is 0 or 1)with (C) an molecular oxygen in the presence of (A) an oxidation catalyst comprising an imide compound (e.g. N-hydroxyphthalimide) of formula I (R<1> and R<2> are each H or the like; X is oxygen or the like; and (n) is 1 to 3) pref. in the proportion of about 0.05 to 0.25 mol. of the component A and about 4 to 100 mol. of the component C based on 1 mol. of the component B, ordinarily in an inactive organic solvent e.g. acetic acid, pref. at 50 to 200 deg.C, under about 1 to 50 atmospheric condition, pref. for about 2 to 24 hrs.
Patent JP-H05247115-A (JP)
Title: Method for separating and drying resin particle
Inventor: KURODA NOBORU
IPC: C08F6/14
Filed: 1992-03-03
Abstract: PURPOSE:To separate and dry primary particle-like resin particles by adding a liquid having a specific property to a dispersion containing (colored) resin particles obtained by a dispersion polymerization method, etc., and then separating and drying (colored) resin particles. CONSTITUTION:The objective separating and drying method of resin particles comprises the steps of (A) producing a dispersion (e.g. vinyl polymer dispersion obtained by a dispersion polymerization method) obtained by dispersing particles having resin surface being swollen by a hydrophilic organic liquid (I) in which dye is dissolved or being hardly dissolved in the organic liquid (I) into the organic liquid (I); (B) adding a liquid (II) [e.g. malonic nitrile or ethylene cyanohydrin, when the hydrophilic organic liquid (I) is methanol] having a larger solubility parameter (SP value) than the liquid (I) and compatible with the liquid (I) and capable of swelling these resin particles or hardly dissolving these resin particles to the dispersion; (C) separating these resin particles from the dispersion obtained by the process B; (D) drying the separated resin particles; and as necessary, further, crushing the dried resin particles.
Patent JP-S59207303-A (JP)
Title: Injection molding article containing device
Inventor: MITA KIMIO
IPC: B29C45/00
Filed: 1983-05-12
Abstract: PURPOSE:To securely contain workpieces according to the cavity number by making a distributor, which carries workpieces molded by cavities, run on a running support and allowing said workpieces to be contained in order into a row of containing cases. CONSTITUTION:Two types of workpieces W which are molded by multiple yielding metal molds are assembled by pairs respectively to be formed into a part. In a device in which these workpieces are contained according to the cavity number of the metal mold is provided a distributor 3 on which workpieces molded by one metal mold at one shot are placed in defined positions according to the cavity number, and which runs on a running support 2. And, containing cases 9 having longitudinal and lateral matrix type containing spaces are placed in a line on the side of the running support 2 by the same number as the number of the cavities of the metal molds, workpieces with the same cavity number are contained laterally in order in the containing spaces of the defined containing case 9 by means of the distributor 3, and the case 9 is lowered by one step when the lateral containing is over.
Patent JP-H01253752-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIGETA KUNIO
IPC: G03G5/05
Filed: 1988-04-01
Abstract: PURPOSE:To enhance potential characteristics and durability of a photosensitive body and to reduce defects, such as black spots, by incorporating a silicone resin in an electric charge generating layer and a specified polycarbonate in a charge transfer layer. CONSTITUTION:For example, an electric charge generating layer 2 and the charge transfer layer 3 are laminated on a substrate 1 in this order, when needed, with an interlayer 5 interposed between the substrate 1 and the layer 2, and the silicone resin is used for the binder of the layer 2, and the binder to be used for the layer 3 is the polycarbonate having repeating units represented by formulae I and II in which each of R1 and R2 is H, alkyl, or the like; each of R3-R10 is H, halogen, or the like; and Z is an atomic group necessary to form a carbon or hetero ring, and as the unit of formula II, the unit of formula III and the like may be used, and said polycarbonate can be used for the layer 2, optionally together with another resin.
Patent JP-S526532-A (JP)
Title: Electrophotographic light sensitive material
Inventor: YAMAGUCHI YASUHIKO
IPC: G03G5/14
Filed: 1975-07-04
Abstract: PURPOSE: To obtain an organic photoelectric conducting vody which has sencitivity, stability, mechanical strength, adhesiveners with respect to conducting base material, etc., with the involution effect of the conductive base material and the intermediate layer specifically selected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01253733-A (JP)
Title: Photopolymerizable composition and recording medium using same
Inventor: OKUMA NORIO
IPC: C08F299/00
Filed: 1988-04-01
Abstract: PURPOSE:To improve the sensitivity of the title composition, and to accelerate the recording speed of the recording medium by incorporating a specified compd. in the photopolymerizable composition as a photopolymerization initiator. CONSTITUTION:The compd. (A) having an ethylenically unsatd. double bond capable of addition polymerization and the photopolymerization initiator shown by formula I are incorporated in the photopolymerizable composition. In the formula, Q is -CN or -CF3 group, etc., R1-R3 are each hydrogen or halogen atom., etc. The photopolymerization initiator shown by the formula is composed of a compd. shown by formula II, etc. And, the recording medium 1 mounted on a transfer recording layer 1a composed of a microcapsule contg. the composition is disposed on an exothermic body of a thermal head 20, and a negative image is formed by controlling the generation of heat according to an image signal and irradiating the layer 1a with light coming from a chemical lamp 3, and then the recording medium is heated and pressurized overlapping an ordinary paper 10, thereby making a recording image 12 on the paper 10.
Patent JP-S63246836-A (JP)
Title: Electric circuit member
Inventor: YOSHIZAWA TETSUO
IPC: H01R43/02
Filed: 1987-04-02
Abstract: PURPOSE:To improve various characteristics such as heat radiation, by exposing one end of each of a plurality of metal members to the side of a first electric part, exposing the other end to the side of a second electric circuit part, embed ding the members in a holding body, forming an alloy part with the connecting part of the electric circuit part and one end of each metal member, which is exposed to the side of the electric circuit part, and forming the connection. CONSTITUTION:In an electric connecting member 125, a plurality of metal members 107 comprising metal or alloy are embedded in a holding body 122 comprising an inorganic material through an insulating material. One end of each metal member 107 is exposed to the side of a first circuit substrate 101. The other end is exposed to the side of a second circuit substrate 104. Each connecting part 102 of the first circuit substrate 101 and one end of each metal member 107, which is exposed to the side of the first circuit substrate 101, are made to be alloy and connected. Or each connecting part 105 of the second circuit substrate 104 and one end of each metal member 107, which is exposed to the side of the second circuit substrate 104, are made to be alloy and con nected. Thus an electric circuit member having an excellent heat radiating characteristic can be obtained.
Patent JP-H02259925-A (JP)
Title: Bit retrieve device
Inventor: FURUNO KATSUNAO
IPC: G06F7/74
Filed: 1989-03-31
Abstract: PURPOSE:To retrieve the bit state of inputted data in a short time by inputting the data to seriously-connected respective transistors (TR), simultaneously determining the potential between the respective TRs, and simultaneously turning on/off the TRs where the potentials between the respective TRs are inputted. CONSTITUTION:TRs T0 to T4, where the input data to be retrieved are gate- inputted and seriously connected, a circuit where the first potential is applied by a reset signal RS immediately before the bit retrieve, is provided to each contact of the TR, and the circuit, which applies the second potential at the time of retrieving the bits, is provided at one edge of the serially-connected TRs. Further, the circuit which latches the first potential by the reset signal before the retrieve of the output line bit, is connected, and the gate input part of a transfer gate is connected to each contact of the serially-connected TRs. When the bits are retrieved, the transfer gate is turned on/off according to each bit state of the input data, and an output line becomes the second potential level. Thus the bit retrieve time can be shortened.
Patent JP-H04316963-A (JP)
Title: Number of operating set controller for turbo refrigerating machine
Inventor: ISHIZUKA KUNIO
IPC: F25B1/053
Filed: 1991-04-15
Abstract: PURPOSE:To reduce running cost by a method wherein two sets simultaneous operation or one set individual operation, which is determined in accordance with a refrigerating load upon starting, is determined by the detection of the outlet temperature of cold water, in a two-set compressor type turbo refrigerating machine. CONSTITUTION:A number of operating set control circuit upon starting is constituted of output contacts 2, 6, provided in a temperature regulator 17 for detecting the outlet temperature of cold water, and limit switches 9, 10, provided in control motors 19, 20 for controlling a capacity. The output contact 2 is opened at the cold water outlet temperature of 6 deg.C or less and is closed at the same temperature of 15 deg.C or more while the output contact 6 is closed at a temperature higher than 14 deg.C and is opened at the temperature lower than 7 deg.C. The limit switches 9, 10 are closed respectively when opening degrees are lower than the same corresponding to the refrigerating load of 50%. According to this method, a cold water outlet temperature detector for automatic starting and stopping as well as a cold water inlet temperature detector for controlling the number of operating sets can be eliminated compared with a controller so far whereby the simplification of the controller can be contrived.
Patent JP-S5415615-A (JP)
Title: Key signal introduction system
Inventor: MATSUEDA TAKAYUKI
IPC: H03M11/04
Filed: 1978-07-03
Abstract: PURPOSE: To minimize the size of the keyboard as well as to facilitate an easy operation of the keyboard by displaying the contents of the circulating-recorded register to the connected display circuit and then shifting the display contents when the key signal is introduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S526504-A (JP)
Title: Disc record peproducing device
Inventor: SHIMIZU TATSUO
IPC: G11B7/085
Filed: 1975-07-04
Abstract: PURPOSE: To record and reproduce, in the specified track form, by displacing the  reflecting angle of a reflector placed in the path of a light beam and by sending the light beam in the radial direction of the disc type recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio