baber/WOPTO huggingface dataset:
Patent JP-H03176129-A (JP)
Title: Manufacture of base material for interior material
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B32B5/24
Filed: 1989-12-06
Abstract: PURPOSE:To apply press processing to a raw base material without preheating the base material by infiltrating an urethane modified unsaturated polyester resin in a laminate and subsequently ageing the impregnated laminate until the surface stickiness thereof is eliminated and laminating the same to both surfaces of a thermally moldable hard polyurethane foam sheet to subject the laminated one to thermal press molding. CONSTITUTION:An urethane modified unsaturated polyester resin 4 is uniformly and continuously applied to a release film 7 such as a polyethylene film or a polypropylene film by a doctor blade 8 and a glass fiber 3 is cut into definite length to be laminated to the resin layer in a dispersed state and a soft or semihard polyurethane foam sheet 2 is continuously placed on the glass fiber layer. A release film 7' is applied thereon and the whole is uniformly impregnated with the resin 4 by a roll 9 to form a prepreg 10 which is, in turn, hermetically sealed by a cellophane film 11 to be increased in viscosity under a mild condition of 20 - 40 deg.C. The release films 7, 7' are removed and the glass fiber 3 is laminated to both surfaces of the thermally moldable hard polyurethane sheet 1 and the whole is inserted in a mold 12 heated to 130 - 160 deg.C to be subjected to thermal press molding.
Patent JP-H10161543-A (JP)
Title: Merchandise sample exhibition unit of cigarette vending machine
Inventor: TANAKA KIYOAKI
IPC: G09F5/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To surely hold merchandise samples with a simple structure and to freely execute the exhibition layout of these merchandise samples by providing merchandise sample holders with holding tongue piece capable of elastically holding the merchandise sample with plate members. SOLUTION: The respective merchandise samples S are held at a front wall 16 via the merchandise sample holders, i.e., pinch holders 20. The pinch holders 20 consist of integral molded goods of transparent synthetic resins, for example, polycarcarbonate. The pinch holders 20 have planar bases and the width of these bases are made slightly narrower than the transverse size of the openings 18. The holding tongue piece extend by a prescribed length upward from the other end edges of the bases and the width thereof is set narrower than the width of merchandise samples S. Then, the pinch holders 20 are detained to the front wall 16 of the exhibition case simply by holding the parts of the bases on the holding tongue piece side with the fingertips from both sides and inserting the opening edges on the lower side of the openings 18 between a pair of the inner pawls and outer pawls thereof.
Patent JP-H03177396-A (JP)
Title: Temperature control device of semiconductor production device
Inventor: KATSURAGAWA SHOJI
IPC: G05D23/19
Filed: 1989-12-07
Abstract: PURPOSE:To control temperature in high accuracy and flexibly in comparison with conventional method by independently controlling a heater operation amount and a cooling water valve operation amount by means of PID control by simultaneously regulating both the operation amounts by adopting a fuzzy control. CONSTITUTION:The title temperature control device is equipped with a pressure sensor 23 to detect pressure P in a chamber 1 and a temperature sensor 13 to detect temperature Ti of a specimen 5, a fussy controller 39 which outputs an operation amount H of heaters 20, 21 and 22 and an operation amount V of a cooling water valve 40 by using deviation  T between specimen temperature Ti and target temperature Ts, d T as change thereof and pressure P as input information (calculated by a calculator 36) by fuzzy theory. By the above-mentioned controller, heater control and valve control are totally carried out by making fuzzy rule and membership function proper.
Patent JP-H03180192-A (JP)
Title: Production of human pro-tgf-beta1 by genetic recombination
Inventor: OHASHI HIDEYA
IPC: C12N15/09
Filed: 1989-12-07
Abstract: PURPOSE:To efficiently obtain a human pro-TGF-beta1 having antitumor action, etc., with hardly any side effects by preparing a DNA chain capable of coding a human prepro-TGF-beta1, interpreting the prepared DNA chain into an expression vector, transforming a host and culturing the resultant transformant. CONSTITUTION:A cDNA is synthesized from an mRNA isolated from a human placenta and a DNA chain containing a base sequence capable of coding a human prepro-TGF-beta1 is then prepared using a DNA cloning technique, etc. The resultant DNA chain is subsequently integrated into an expression vector and the obtained expression vector is used to transform a host cell (e.g. CHO cell). The resultant transformant is then cultured to produce a human pro- TGF-beta1 in the culture. The produced human pro-TGF-beta1 is separated and purified by ultrafiltration, ion exchange chromatography, etc., to afford the objective human pro-TGF-beta1.
Patent JP-H04127491-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: KUNIHARA KENJI
IPC: H01S5/022
Filed: 1990-11-22
Abstract: PURPOSE:To reduce by half a thermal processing time for junction by heating a laser material to the melting point or higher of a brazing material, and then bringing it into contact with a brazing material of the surface of a heat sink, thereby separating the material from a holder after the material is melted. CONSTITUTION:A heater 23 is buried in a collet support rod 22 for vertically- movably supporting a collet 20 having a vacuum chucking mechanism 21 to a die bonder body. A semiconductor laser element was assembled by using the bonder as below. First, a layer of a Pb-Sn eutectic solder (about 180 deg.C of melting point) 5 of 3mum thick was formed at a position to be connected with a laser material on a surface metal layer of a heat sink 7 by selectively electric plating. Then, the laser material 1 was held by air suction by the collet 20, and a heater 23 was so heated that the surface temperature of the laser material became 250 deg.C. In this case, the temperature near the heater 23 was 320 deg.C. Part of the rod 22 was so thermally insulated as not to transfer the heat to the bonder body.
Patent JP-H02163450-A (JP)
Title: Pressurized carburetor
Inventor: KATAYAMA IKUO
IPC: F02M7/127
Filed: 1988-12-19
Abstract: PURPOSE:To make improvements in a stable supply of fuel at a low speed driving range, a transient characteristic of engine performance at time of sudden acceleration or the like and its responsiveness by interconnecting a float chamber being interconnected to the atmosphere, to a crankcase via a one-way valve allowing only an air flow to the side of the float chamber. CONSTITUTION:In the case where a motorcycle runs on an ordinary roadway other than highland, since a highland compensating valve 40 is nonoperation, pressure in a crankcase 2a is added to a float chamber S of a carburetor 10 by way of a on-way valve 30, pressurizing fuel F in this float chamber S. When air flows in an arrow (a) direction in a main bore 12 of the carburetor 10 as it is drawn by negative pressure being produced in the crankcase 2a, the negative pressure is generated in the main bore 12 on the basis of a flow of this air, and the pressurized fuel F in the float chamber S is made to flow out into the main bore 12 by way of a main jet 19 and a main nozzle 18 as it is drawn by this negative pressure, then it is mixed with air flowing in this main bore, thereby forming a required air-fuel mixture.
Patent JP-2000149825-A (JP)
Title: Cathode-ray tube
Inventor: KAMEYAMA SUKEYASU
IPC: H01J29/86
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To surely secure sufficient connection strength between a glass panel and a funnel even when their dimensions are varied after molding by properly setting dimensional relationship between the glass panel and the funnel in the connected parts between them. SOLUTION: In a cathode-ray tube in which a glass panel 2 and a funnel 4 are connected together via a frit seal part, the glass panel 2 and the funnel 4 are formed so that the funnel outside face 2c on the funnel 2 side is positioned on the outside beyond the panel outside face 4c on the glass panel 4 side, or positioned on the same plane with at least the panel outside face 4c, when the glass panel 2 and the funnel 4 are connected together.
Patent JP-H03180976-A (JP)
Title: Method for allocating input/output terminal
Inventor: ITO TSUTOMU
IPC: G06F17/50
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the generation of defective delay by analyzing the attributes of signal lines to which terminal are to be allocated, grouping signal lines in accordance with the attributes, arranging the groups in the priority order, calculating temporary terminal arrangement for shortening wiring length between the mounting parts of an LSI or a module and allocating a terminal to each group. CONSTITUTION:The signal lines A-P to G-P are grouped 51, 58, 59, 59 in accordance with their attributes, the groups 51, 58, 59, 59 are arranged in the priority order in accordance with the attributes and the terminal temporary positions of the signal lines for setting up the shortest wiring length between the mounting parts of an LSI or a module is calculated. At that point of time, the terminal temporary positions of respective signal lines may be overlapped. If the overlap is generated, terminal positions are rearranged at the time of allocating the terminals and the terminal temporary position of each group is calculated by the terminal temporary positions of respective signal lines belonging to the group. At the time of allocating the terminals, respective terminals are allocated to the signal lines belonging to the group around the terminal temporary position of the group in the priority order of groups. Consequently, the generation of defective delay can be reduced.
Patent JP-H07172333-A (JP)
Title: Detected yaw rate correction device
Inventor: EGUCHI TAKAAKI
IPC: B62D137/00
Filed: 1993-12-20
Abstract: PURPOSE:To attain the correction of zero point deviation by responding immediately in the case where the zero point deviation of a yaw rate sensor is generated due to temperature drift or the like during vehicle travel including turning travel, in the correction device of a detected yaw rate to be detected by a yaw rate sensor equipped on a vehicle. CONSTITUTION:Yaw rate deviation for zero point correction is set by selecting as yaw rate deviation to be used for zero point correction a yaw rate deviation calculation value alone which is the excessive portion of a turning opposition yaw rate offset value that can be generated due to the unevenness of a vehicle and tires or the like, and a zero point correction yaw rate deviation setting means (g) to set yaw rate deviation other than it at zero, and a yaw rate deviation means value calculating means (h) to calculate the mean value of zero point correction yaw rate deviation set within a setting time are provided, and at the same time a yaw rate zero correction value setting means (i) to set a yaw rate zero correction value according to the positive and negative of the yaw rate deviation mean value is provided.
Patent JP-H10163459-A (JP)
Title: Infrared radiation detector
Inventor: NISHINO HIROSHI
IPC: H01L31/0264
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To easily obtain infrared images in many wavelength regions, with one optical system, by forming a layer wherein the diffusion length of carriers is shorter than that of a layer forming a PN junction, by using material whose forbidden bandwidth is rather wide. SOLUTION: Carriers C1 are generated by absorbing short wavelength infrared radiation with a semiconductor layer 12 having a short diffusion length, and vanish after traveling a short distance, on account of recombination, so that the carrier can not reach a PN junction. Carriers C2 are generated by absorbing long wavelength infrared radiation with a semiconductor layer 13 having a long diffusion length, reach the PN junction, and turns to a signal. In order to shorten the diffusion length of the layer 12, Hg vacancy is made the acceptor. Thereby the life time of minority carrier is made short as compared with that of the minority carrier in the PN junction formed by impurity doping. Hence the function for limiting the number of incident photons can be realized, so that infrared images can be obtained in many wavelength regions by using one optical system.
Patent JP-2000141576-A (JP)
Title: Perfectly opaque paper
Inventor: MURAKAMI TORU
IPC: D21H27/30
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain perfectly opaque paper having high whiteness though having a low basis wt. SOLUTION: This perfectly opaque paper is constituted by laminating raw paper 1a having a white pigment coating layer 2a high in opacity provided on the surface thereof and raw paper 1b having a white pigment coating layer 2b high in opacity provided on the surface thereof through an adhesive layer 3 excellent in light absorbability and the opacity prescribed by JIS P-8138 thereof is 100% and the whiteness prescribed by JIS P-8123 thereof is 60% or more and the basis wt. thereof is 90-250 g/m2. The white pigment coating layers 2a, 2b are based on a titanium oxide powder and a styrene/butadiene copolymer latex. The adhesive layer 3 excellent in light absorbability pref. contains a black dye or pigment such as aniline black or carbon black. As an adhesive, a water-soluble adhesive such as starch or polyvinyl alcohol is used.
Patent JP-H07177560-A (JP)
Title: Data transmitter
Inventor: HONDA KAZUHIRO
IPC: H04Q7/28
Filed: 1993-12-20
Abstract: PURPOSE:To improve the reply probability with respect to a call through a control channel. CONSTITUTION:In the data transmitter in which the changeover of a data channel is designated through a control channel between a caller station l and a called station 2, and after data communication is executed through the designated data channel, the caller station 1 and the called station 2 are returned in a standby reception state through the control channel again, the caller station 1 is provided with a communication time data generating section generating communication time data depending on the required time of data communication for a call for each call and the called station 2 is provided with a communication time limit section limiting the communication time based on the communication time data.
Patent JP-H07173518-A (JP)
Title: Melting method of extra-low carbon steel or low oxygen steel under the atmosphere
Inventor: SASAGAWA SHINJI
IPC: C21C5/35
Filed: 1993-12-20
Abstract: PURPOSE:To melt an extra-low carbon steel or a low oxygen steel without requiring vacuum treatment by specifying the total of top-blowing oxygen quantity and bottom-blowing gas quantities in the refining in a stop-bottom combined blowing converter. CONSTITUTION:In the melting by the top-bottom combined blowing converter under the atmosphere, when the carbon concn. becomes at least <=0.1% by the ordinary blowing, the oxygen or the oxygen-containing gas is blown at <=100Nm<3>/hr/ton of molten steel, supplying speed from an oxygen lance 2 at the upper part so that the max. jetting speed of the top-blowing gas defined by a specific expression becomes >=100Nm/sec at the static molten metal surface position X, and the gas is blown at >= total 10Nm<3>/hr/ton of molten steel, containing the cooling gas from bottom-blowing tuyeres 5 at the lower part. Decarburizing reaction speed is accelerated by the development of high temp. part by blowing the oxygen to molten steel surface from the upper part and the stirring by blowing the gas from the lower part. By this method, the extra- low carbon steel having <=0.02% carbon concn. is melted without using the vacuum treatment.
Patent JP-H07171502-A (JP)
Title: Refuse bag recovery device
Inventor: TANI TOSHIAKI
IPC: B07B4/08
Filed: 1993-12-20
Abstract: PURPOSE:To automatically recover and treat a refuse bag fed by a rotary body having a suction part at one end thereof and a discharge part at the other end thereof CONSTITUTION:A refuse bag recovery device is installed a feed device 1 with respect to the resource refuse on the belt conveyor 3 sent by sending rollers 2 and consists of a rotary body 11 and an air sucking/sending unit 12. The rotary body 11 has a hollow doughnut shape and is partitioned into a plurality of sections by radial partition plates and a filter plates 11b are fitted on the inner peripheral sides of the rotary body 1. The air sucking/sending unit 12 has a suction pipe 17 and an air sending pipe 15 connected thereto and is partitioned into a suction part and an air sending part by a partition plate. The filter plates 11b may be fitted on the outer peripheral side of the rotary body.
Patent JP-H10160664-A (JP)
Title: Method for measuring pre-tilt angle
Inventor: TAKEI MANABU
IPC: G01N21/21
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring pre-tilt angle of liquid crystal molecule wherein a pre-tilt angle of a completed liquid crystal element can be measured with ease. SOLUTION: On an inside surface of one substrate 1 of a pair of substrates facing each other with a liquid crystal layer-(LC) in between, a pre-tilt angle measurement electrode 10 comprising a pair of electrodes 11 and 12 adjoining each other with an interval where partial difference exists is set. A pre-tilt angle is judged by the part, among plural parts where interval between electrodes of the pre-tilt angle measurement electrode 10 is different, corresponding to which, with a voltage applied between the pair of electrodes 11 and 12, a discrimination line occurring at an interface between the region where orientation of liquid crystal molecule is disturbed by the lateral electric field between the electrodes and the region of no disturbance, occurs.
Patent JP-2001140997-A (JP)
Title: Vehicular multistage transmission
Inventor: KONUKI SHIGEMORI
IPC: F16H59/72
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent rattling sound from being generated caused by tooth hitting sound of gears. SOLUTION: In a vehicular multistage transmission 3, a neutral position N is provided on a splitter on the input side. Therefore, engine power can be shut off by the splitter to eliminate the rotation of a counter shaft 32, and tooth hitting sound of gears and rattling sound can be prevented from being generated. The splitter is shifted from the neutral position N to the other positions H, L for a time for each specified interval time, and lubrication is intermittently performed. The interval time is determined according to the oil temperature, preferably, the oil temperature is estimated according to a lowering state of the revolution of the counter shaft. Therefore, an oil temperature sensor is not required, and cost can be restrained.
Patent JP-H06169186-A (JP)
Title: Board holder
Inventor: IWATA YUJI
IPC: H05K7/14
Filed: 1992-11-30
Abstract: PURPOSE:To simplify the quick disconnection of boards thereby cutting down the cost thereof. CONSTITUTION:Holding pieces 22, 23 are composed of movable pieces opposing to alignment pieces 15, 16 through the intermediary of printed boards 12, 13 while fitting holes 24, 25 making the protrusions 20, 21 of the holding pieces 22, 23 pass through the printed boards 12, 13 are provided in the alignment pieces 15, 16. Accordingly respective printed boards 12, 13 can be fitted to the holder 11 by moving the holding pieces 22, 23 to make protrusions 20, 21 pass through the printed board 12, 13 to be inserted into the fitting holes 24, 25 so that respective printed boards 12, 13 may be fitted into the holder 11 at once. Furthermore, the holder 11 can be integrally molded thereby enabling the part number to be cut down.
Patent JP-H07173144-A (JP)
Title: Production of diphenyl ether derivative
Inventor: SUZUKI YASUHIKO
IPC: C07D311/72
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a diphenyl ether derivative useful as an intermediate for producing a urea derivative useful as a herbicide by reacting a specific phenol derivative with a halonitrobenzene. CONSTITUTION:(A) A phenol derivative of formula I [Ar is an aryl of formula II to formula VI (R<1> to R<14> each is H, a lower alkyl or a lower alkoxy) is reacted with (B) a halonitrobenzene substituted at the ortho position or the para position in the presence of (C) an alkali metal hydroxide, carbonate or hydrogencarbonate and preferably N,N-dimethylformamide under reduced pressure continuously or while removing water or especially dimethylamine to give a diphenyl ether derivative of formula VII (ArO is in the ortho position or the para position) [e.g. 4-(3,4-dihydro-2-methoxy-2,4,4-trimethyl-2H-1- benzopyranyl-7-oxy)nitrobenzene, etc.].
Patent JP-2000151836-A (JP)
Title: Communication equipment
Inventor: IKEDA MUNEAKI
IPC: H04M3/42
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment without causing connection/ disconnection between a channel and a reply device frequently. SOLUTION: In the case of detecting a call signal, a storage section 7 stores a received caller number, whether or not a communication section 8 and a reply section 11 are available is discriminated in prescribed timing, and when the both are available, a phone call is made based on the caller number stored in the storage section 7, and whether or not a communication terminal of the destination replies this call is discriminated. When the destination communication terminal replies the call, the communication section 8 and the reply section 11 are connected.
Patent JP-2000151946-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the dividing of the long original of double faces and the printing of one face and to provide a reception original which is easily viewed by reducing information to routine size even if reception information is judged to be a non-routine size and controlling a system to record the double faces when the printing of the double faces is designated from an opposite transmitter or by means of selection. SOLUTION: The control circuit 20 of facsimile equipment has a function for detecting the designation of the recording of double faces from an opposite transmitter, a function for arbitrarily power-varying reception information and a function judging whether reception information is fixed size information or not. When the recording of the double faces is selected from the opposite transmitter or by a double face recording selection key 22, the control circuit 20 controls a system to record the double faces as the reduced fixed size even if reception information of a non-fixed size is detected.  More specifically, a reduction factor for judging the long original as the fixed paper size when the recording of one face is designated is set to be up to 90%, and that for judging the long original as the routine paper size when the recording of the double faces is designated is set to be up to 25%.
Patent JP-H01164232-A (JP)
Title: Composite power source equipment
Inventor: ISOBE TOSHIFUMI
IPC: G03G21/20
Filed: 1987-12-18
Abstract: PURPOSE:To improve safety, reliability and mountability, by arranging an AC driver assembled with a stabilizing power source circuit or a control circuit and a DC power source circuit for high voltage power source circuit closely thereby eliminating routing of AC line. CONSTITUTION:An AC driver 70B and a DC power source circuit 70A for feeding a predetermined operating voltage to a high voltage power source circuit and the like are arranged closely. The AC driver 70B is assembled with a control circuit (a stabilizing power source) for an exposing lamp 85, a drive circuit for a fixing heater 25 provided in a fixing device, a control circuit for a motor 21 which drives an image forming body and the like, a control circuit for a fan motor 22 which cools the interior of machine, a control circuit for an internal heater 24 which heats the image forming body and the like. By such arrangement, number of connectors can be decreased while safety, reliability and mountability can be improved.