baber/WOPTO huggingface dataset:
Patent JP-H08335846-A (JP)
Title: Piezoelectric parts
Inventor: ASANO HIROYUKI
IPC: H03H9/205
Filed: 1995-06-08
Abstract: PURPOSE: To provide a piezoelectric parts which causes no short failure by fixing the vibration electrodes of the same polarity opposite to each other. CONSTITUTION: A double trap filter 10 includes a piezoelectric substrates 12 and 18 which are fixed opposite to each other in their thickness directions. The vibration electrodes 14a, 14b, 14c and 14d are formed on both main surfaces of the substrate 12. On the other hand, the vibration electrodes 20a, 20b, 20c and 20d are formed on both main surfaces of the substrate 18 respectively. Then both substrates 12 and 18 are fixed to each other via an adhesive 24, so that the vibration electrodes of the same polarity, i.e., the electrodes 14c and 14d and the electrodes 20a and 20b are placed opposite to each other.
Patent JP-H0612132-A (JP)
Title: Method for controlling temperature of processing solution and device therefor
Inventor: NOMURA SATOSHI
IPC: G05D23/19
Filed: 1992-06-26
Abstract: PURPOSE:To improve the followup ability of processing solution temperature by successively varying the output being the supply amount of steam or cooling water to a heat exchanger annexed to a processing container so that the processing solution temperature within the processing container may follow up a desired processing recipe. CONSTITUTION:When an object 2 to be dyed within a processing container 1 is dyed, the temperature within the processing container 1 is controlled by a control part 7, while adjusting the supply amount of steam and cooling water to a heat exchanger 5. Based on the liquid amount and temperature gradient factor within the processing container 1 which are different by a batch unit, the proportional control of the supply amount of steam is performed, changing a proportional band. As it takes much time to rise to a set temperature if liquid amount is increased, proportional gain is proportionated to the liquid amount. As it takes much time to rise to the set temperature if the temperature gradient factor becomes larger, the proportional gain is proportionated to the temperature gradient factor. Therefore, the proportional gain changes in proportion to the product of the liquid amount and the temperature gradient factor.
Patent JP-S6147205-A (JP)
Inventor: HASHIMOTO SHINJI
IPC: B27D5/00
Filed: 1984-08-11
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-H0332727-A (JP)
Title: Aromatic polyamide separating membrane
Inventor: KASAI TETSUO
IPC: B01D71/54
Filed: 1989-06-29
Abstract: PURPOSE:To obtain an arom. polyamide separating membrane having superior selective gas separating performance, selective gas permeability, satisfactory heat resistance and mechanical strength by using polyamide having repeating units represented by a specified general formula as stock. CONSTITUTION:An arom. polyamide separating membrane is obtd. by using polyamide having repeating units represented by formula I (where Y is a divalent arom. group, each of R<1>-R<8> is H, halogen, nitro or 1-12C org. group and at least three of R<1>-R<8> are groups other than H) as stock. The polyamide contains about >=40% diamine represented by the formula l and may be a copolymer of the diamine with other diamine. The separating membrane is used as a homogeneous, porous or asymmetric membrane, a mixed or laminated membrane. A practical membrane having superior heat resistance, high mechanical strength and superior separating performance is obtd.
Patent JP-H0825378-A (JP)
Title: Resin mold for producing contact lens and production of contact lens
Inventor: KATAGIRI KANJI
IPC: B29K67/00
Filed: 1994-07-20
Abstract: PURPOSE:To inexpensively produce a contact lens of high quality excellent in optical properties and mechanical strength and having a smooth surface and edge imparting no damage to the cornea. CONSTITUTION:The production of a contact lens is performed by a blank molding method due to thermosetting and, as the material quality of a resin mold used therein, a resin capable of sufficiently withstanding thermosetting and thermal annealing and susceptible to cutting processing using a lathe is used.
Patent JP-S5692461-A (JP)
Title: Rotating angle detector
Inventor: KAWAKAMI KAZUHIKO
IPC: G01D5/26
Filed: 1979-12-26
Abstract: PURPOSE: To improve workability by housing a photoelectric type pickup built in a distributor in a base made of synthetic resin, and forming a connector for external connection in one body to this base.  
     CONSTITUTION: A rotary plate 8 is mounted by means of flanges 4a, 6a to a shaft 1 which is rotated by the speed half that of an engine, and the revolutions of said plate 8 are detected by a photoelectric type pickup 13. This pickup 13 and electronic circuits are disposed on a printed circuit board 12 mounten onto the base 10. A rotating angle signal is transmitted to the outside by the connector 11 formed in one body with the base 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05191605-A (JP)
Title: Image forming device
Inventor: HIROTA TETSUO
IPC: G03G15/00
Filed: 1991-07-09
Abstract: PURPOSE:To avoid the effect of cogging of a stepping motor onto the image by providing a control circuit controlling the device such that a drive frequency of the stepping motor is an integer number of multiple of a write frequency of main scanning to the device. CONSTITUTION:The device is provided with a control circuit (drive circuit) 10 outputting phase signals 0A, 0A', 0B, 0B' used to drive a stepping motor 6 being a drive source to drive a photosensing body 1 in the subscanning direction and having a CPU (central processing unit section) 11. The control circuit 10 comprising a phase difference detector or a counter or the like matches a drive period (cogging period) of the stepping motor 6 with a period of light writing so that a drive frequency fs of the stepping motor 6 has a relation of fs=N.fw (N:1, 2, 3...; integer) with respect to a light writing frequency fw of the main scanning. Thus, each locus on a photosensitive body formed by a laser beam is of the same shape in the main scanning direction and the interval of the locii is equal to each other.
Patent JP-S6146680-A (JP)
Title: Electric charge detecting circuit
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1984-08-10
Abstract: PURPOSE:To improve an S/N by constituting a detection transistor (TR) of the 1st electric charge detection circuit of an MOS solid-state image pickup element or a CCD as a longitudinal junction gate TR so as to reduce noise of the solid- state image pickup element of the CCD. CONSTITUTION:An N channel bulk channel region 2 is formed on a P channel substrate 1 and CCD transfer electrodes 13, 14 are formed on it via an insulation film 12. Then the N channel gate region 3 of the longitudinal junction gate TR is formed by prolonging the bulk channel film 2. Further, the N channel gate region 3 is opened to form a P channel region 5 of the longitudinal junction gate TR and a P channel region 4 is doped on it as the source region of the longitudinal junction gate TR. The N channel gate region 3 is connected to an N channel drain region 7. The P channel source region 4 is connected to a power supply VD via a load and the N channel drain region is connected directly to the power supply VD, resulting that the longitudinal TR acts like the source follower operation.
Patent JP-H0458598-A (JP)
Title: Electromagnetic wave shield body
Inventor: KOJIMA HIROYASU
IPC: B32B9/00
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a precious transparent body by coating one or two or more layers which include a conductive film mainly comprising one type or more metal of either nitride, boronitride, carbide or borocarbide out of Ti, Zr, and Hf. CONSTITUTION:A transparent base body is coated with a conductive film having specific resistance of 1.5X10<-4>OMEGA.cm. It is further coated with more than two layers having the conductive film 4 and dielectric films 3 and 4 where the visible transmittivity of the coating material is set to 10% and below. They are manufactured based on the arc vapor deposition process, the reactivity sputtering process which uses a plasma emission monitor, and the ion plating process which uses arc plasma discharge flow, which makes it possible to produce an electromagnetic wave shielding body having high trasnsmittivity.
Patent JP-H073778-A (JP)
Title: Rigid-connection joint of underground continuous wall
Inventor: YAMAMOTO KAZUHISA
IPC: E02D5/20
Filed: 1993-06-15
Abstract: PURPOSE:To provide a rigid-connection joint that can resist the lateral pressure of concrete when the concrete is placed and resist a sharing force after an underground continuouns wall is complete by forming the joint out of a web which extends in the direction of depth of a wall body while taking a semicylindrical shape and shearing plates each having a shear resisting portion. CONSTITUTION:A partition steel sheet 2 comprises a curved web 3 the diameter of curving of which almost coincides with the separation part between main reinforcements 6 and a T-flange 4 connected to the end portion thereof. Shearing plates 5 are welded to both of the center of the web 3 along the direction of depth, and the outer edge of each plate 5 is saw-toothed. The lateral pressure of concrete placed in the body of a continuous underground wall acts on the steel sheet 2 as well as on the natural ground, and the web 3 resists the working lateral pressure with its arching effect, and the working lateral pressure is transmitted to a joint box 8 via a flange 4. A joint portion resists an out-of- plane shearing force exerted by the plates 5, and the in-plane shearing force is transmitted to the concrete via the end face of the thick saw-toothed portion of each plate 5.
Patent JP-S62150410-A (JP)
Title: Fan controller
Inventor: KITAMURA MASAKI
IPC: H05K7/14
Filed: 1986-07-17
Abstract: PURPOSE:To surely start a fan by providing a temperature detection means respectively in a power supply unit provided in common with plural electronic appliances and controlling the drive of the fan. CONSTITUTION:In the titled electronic equipment incorporating a fan controller, plural ports 3 are formed in plural shelves 2a-2d provided to a case 1, card- formed electronic appliances 4 are stored, power supply units 5 supplying power to them are arranged to the right/left side of the shelves 2 and a fan unit 6 is provided on the case 1. In this case, temperature sensors 7 are provided in the power supply units 5, its output signal is fed to a control circuit to apply drive control to the fan in the fan unit 6. If an electronic appliance 4 causes an abnormal temperature rise, since the output power of the power supply unit 5 is increased, the temperature rises. The temperature is detected by the sensor 7 so as to drive the fan independently of the position of electronic appliance 4.
Patent JP-S6323923-A (JP)
Title: Production of lactone-modified diol
Inventor: MIHO TAKUYA
IPC: C08G18/42
Filed: 1986-07-17
Abstract: PURPOSE:To obtain a lactone-modified diol excellent in heat resistance and suitable as an adhesive or the like, by reacting a 2,2'-bis(4-hydroxyphenyl) propane/alkylene oxide adduct with an excess of a 4-8C lactone. CONSTITUTION:1mol of a 2,2'-bis(4-hydroxyphenyl)propane/alkylene oxide adduct (A) of formula I (wherein R is H or methyl and m and n are each 1 or 2) is reacted with at least two mol of a 4-8C lactone (B). In this may, the lactone is polymerized by ring opening to obtain a lactone-modified diol of formula II (wherein Y is a residue derived by removing the ester bond from the 4-8C lactone and p and q are positive numbers determined by the amount of the lactone reacted). Examples of the lactones include gamma-butyrolactone, epsilon-caprolactone and delta-valerolactone.
Patent JP-S6413960-A (JP)
Title: Preparation of filamentous bean curd
Inventor: HONJIYOU MASUMI
IPC: A23L11/00
Filed: 1987-07-08
Abstract: PURPOSE:To prepare a unique filamentous bean curd which can be eaten in the same manner as SOMEN (a kind of very thin white vermicelli made of wheat flour), by mixing a binder to soya milk, etc., and ejecting the obtained mixture into a solution containing a coagulant, thereby continuously coagulating the mixture in filamentous form. CONSTITUTION:A binder such as starch is added to soya milk, treated soya milk or pasty bean curd and the obtained mixture is ejected into a solution containing a coagulant such as magnesium chloride to effect continuous coagulation of the mixture in the form of filaments. Since the filamentous bean curd can be easily eaten by hooking with chopsticks, it can be eaten in various manner. For example, it can be taken in the same manner as SOMEN in summer season or eaten as YUDOFU (boiled bean curd) similar to ITO- KONNYAKU (noodles made of devil's-tongue). It can be fried to form a food like fried noodle.
Patent JP-S5960547-A (JP)
Title: Interface converting device
Inventor: MORIOKA TAKAYUKI
IPC: G06F13/16
Filed: 1982-09-29
Abstract: PURPOSE:To execute efficiently a data transfer by storing data buffer address information in an address converting register, and executing simultaneously an address conversion and a buffer control. CONSTITUTION:At the time of read-out of a mapping register 201, upper 4 bits of an address register 203 are inputted to a register 224 through a signal line 226. On the other hand, a selector 207A executes switching as to whether contents of a register 204 are stored in upper 16 bits of a buffer memory 202 or are stored in lower 16 bits, in accordance with whether the lowest bit of a register 203 is ''1'' or ''0''. In this case, a store address of a memory 202 is designated through a signal line 230 from the register 201. When a data is stored by a 32 bit portion in the memory 202, this data of a 32 bit portion is latched by a data register 206 and is sent to the memory.
Patent JP-2000358265-A (JP)
Title: Inter-vehicle communication system on road
Inventor: SHISHINO SHINICHI
IPC: H04W72/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To relive a processing load by simplifying hand-over processing, to smoothly conduct hand-over by decreasing processing time and to enhance reliability by reducing momentary interruption or total interruption of communications thereby. SOLUTION: In this communication system, an idle slot is selected and assigned to both a radio zone where an approaching vehicle is in existence and a radio zone adjacent in a traveling direction in the case of assigning a slot to the approaching vehicle, and in the case of hand-over, whether the slot having already been assigned to the vehicle is in use or idle in a radio zone of a moving destination is discriminated and only when the slot is in use, slot re-assignment processing is conducted and when the slot is idle, the slot in use is used further.
Patent JP-2000002422-A (JP)
Title: Burner apparatus
Inventor: SUZUKI KAZUO
IPC: F23D14/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a burner apparatus excellent in flame insulation capability and performing stable combustion even when the amount of injection of fuel gas is reduced. SOLUTION: There are provided first nozzle means 10 for specifying a first flow passage 45, second nozzle means 12 for specifying a second flow passage 47, an injection nozzle body 20 having an injection hole 48 for injecting fuel gas, and an air flow passage 8 for supplying air to the first and second flow passages 45, 47. When the amount of supply of fuel gas is little, an injection speed thereof is reduced, and the fuel gas flows into the first flow passage 5 by receiving action of the air stream flowing through the first flow passage 45, while, when the amount of supply of the fuel gas is much, an injection speed thereof is increased, whereby the fuel gas surmounts the air stream flowing through the first flow passage 45 and flows through the second flow passage 47.
Patent JP-H108950-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: OHATA KOICHI
IPC: F01N3/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve both a nitrogen oxide purifying factor and fuel consumption, by setting an amount of hydrocarbon supplied to a catalyst with actual catalytic temperature distribution considered. SOLUTION: Generation of temperature distribution in an exhaust gas flow direction in the inside of a catalyst 16 is considered, the catalyst 16 is considered to be divided into N parts in the exhaust gas flow direction. A catalytic temperature and a nitrogen oxide amount in exhaust gas are obtained in each catalytic unit amount, from a map data previously obtained by an experimental data and theoretical value, a hydrocarbon supply amount, in accordance with the catalytic temperature and the nitrogen oxide amount in exhaust gas in each catalytic unit amount, is calculated, this hydrocarbon supply amount is totalized for a total unit of the catalyst 16, a basic hydrocarbon supply amount is calculated.  Further, the basic hydrocarbon supply amount is assumed to be supplied in the catalyst 16, hydrocarbon concentration distribution in the catalyst 16 is calculated, based on this calculation result, a reaction condition of hydrocarbon supplied in the catalyst 16 is decided, in accordance with this decision result, the basic hydrocarbon supply amount is corrected, the hydrocarbon supply amount to the catalyst 16 is determined.
Patent JP-S62171897-A (JP)
Inventor: OOTA TOSHIHIRO
IPC: B60K37/06
Filed: 1985-07-30
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-H0222133-A (JP)
Title: Production of quartz glass
Inventor: KONISHI SHIRO
IPC: G02B6/00
Filed: 1988-07-08
Abstract: PURPOSE:To obtain a dried gel without cracking in a shorter drying time by dipping a wet gel consisting of silica in a mixture solution of an alcohol and silicone oil and drying the gel. CONSTITUTION:A wet gel, consisting of aerosil prepared by a vapor method or silica obtained by hydrolyzing a silicon alkoxide is dipped in a mixture solution of an alcohol, such as methanol or ethanol, and a silicone oil, such as alcohol-soluble higher fatty acid-modified silicone oil, dried and calcined to afford quartz glass.
Patent JP-H0725022-A (JP)
Title: Ink jet recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J2/01
Filed: 1993-07-08
Abstract: PURPOSE:To provide a low cost and high reliability without increasing number of components by providing two or more approached and exposed patterns partly on a printed board, and disposing the patterns inside or in the vicinity of an outer surface of a printer. CONSTITUTION:An ink detector 16g has first, second patterns 20, 21 combined in a pectinated state and exposed with a no cover part 19 of a flexible cable 16. The detector 16g is folded at 180 degrees to the cable 16 so that the pattern surface is exposed on an upper surface, and arranged on a lower surface of a chassis 1 through an ink absorbing plate 17. When a malfunction occurs in a recovering mechanism, an ink supply passage, a recording head, etc., and ink is leaked, the ink is transferred through an inner surface of the chassis l, dropped to a lower surface of the chassis 11 from a cutout of the chassis 1 near the mechanism, absorbed and held by the plate 17. Since a surface of the detector 16g in contact with the plate 17 is moistened, malfunction such as leakage of the ink can be detected by measuring a resistance value between the patterns 20 and 21.
Patent JP-S6325675-A (JP)
Title: Image forming device
Inventor: MIYATA MASANORI
IPC: G03G21/00
Filed: 1986-07-18
Abstract: PURPOSE:To obtain always stable and clear copies by providing the titled device with a cleaning means for cleaning an electrostatic charging with when a count value obtained by counting up the number of copies by a counting means reaches a set point. CONSTITUTION:A power supply is turned on and a copy key is depressed to start copying operation and count up the number of copies by a copy counter. When the count value exceeds the set point (5,000 sheets), the charging wire is cleaned by the charger cleaning means 510. Consequently, the charging wire can be automatically cleaned even in the copying operation of the large volume of copies, so that clear copies can be always stably obtained. In addition, troublesome charging wire cleaning work to be executed by a serviceman at the time of inspection can be omitted.
Patent JP-S5958315-A (JP)
Title: Waveform shaping circuit for output signal of magnetism detecting circuit
Inventor: SATOU SHINKOU
IPC: G01D5/245
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a stable waveform shaping output signal by determining a threshold voltage based on an output voltage from the output terminal of a magnetism detecting element. CONSTITUTION:A waveform shaping circuit is formed of a magnetism detecting element 14, resistors 15-19, operational amplifiers 20 and 21, and a comparator 22. When a magnetic field signal is added, the output signal of the magnetism detecting element 14 has a waveform S3 at an output terminal (d) by means of the resistors 15-17 and operational amplifier 20. On the other hand, the output voltage from the output terminal 2 of the magnetism detecting element 14 passes through the operational amplifier 21, etc., and appears as the mid-point potential signal F of the element 14 at the output terminal (f) of the amplifier 21. The waveform of the mid-point potential signal at the output terminal (f) when a magnetic field signal exists becomes one as shown by the Vth3 of the diagram and represents the output waveform before amplification of the element 14. When the mid-point potential signal is used as a threshold level, the switching level does not change and a stable waveform shaping can be obtained, because the relation between the Vth3 and Vth4 becomes Vth3:6Vth4 even when the mid- point potential of the element 14 changes and the S3 becomes S4.
Patent JP-H0457489-A (JP)
Title: Animation encoder
Inventor: KITSUKI TOSHIAKI
IPC: H04N19/00
Filed: 1990-06-26
Abstract: PURPOSE:To control an encoding parameter suitable to the kind of a picture, by setting the control target of a frame rate and a picture quality for each scene type assumed preliminarily, and preparing an encoding parameter control table according to it. CONSTITUTION:A scene analyzing part 2 inputs an input picture signal 101, decides the scene type of the picture, and outputs a scene type decision signal 103 which indicates the result to a selecting circuit 4. An encoding part 1 inputs the input picture signal 101, and calculates the number of moving blocks as the total amount of the picture signal. Then, the encoding part 1 outputs a table read-out control signal 106, and inputs the stored data of encoding parameter control tables 3a and 3b as a control data 107 through the selecting circuit 4. At last, the encoding part 1 encodes the input picture signal 101 using a quantized step size decided based on the control data 107, and outputs it as an encoded signal 102. The said operations are repeated for each picture of animations so that the encoding control suitable to the kind of the animation can be realized.
Patent JP-S6412779-A (JP)
Title: Information recording and reproducing system
Inventor: SATO KOICHI
IPC: G11B20/00
Filed: 1987-07-07
Abstract: PURPOSE:To generate the correspondence of video information and its attaching information, by recording the video information and attaching information relating to the information on different recording media with synchronizing signals, and reproducing the information simultaneously from those recording media based on the synchronizing signals. CONSTITUTION:On a first disk, the video information and voice data relating to the information are recorded in a prescribed signal format. On a second disk, plural voice data corresponding to the above voice data and the title(character) data of a language corresponding to each scene are multiplex- recorded. Also, the information are recorded on both disks synchronizing with each other, and also, the synchronizing signals are recorded. Both disks are reproduced by two players simultaneously based on the above synchronizing signals.
Patent JP-S5870599-A (JP)
Inventor: MASAKI TOSHIAKI
IPC: H05K7/18
Filed: 1981-10-21
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。