baber/WOPTO huggingface dataset:
Patent JP-H09186531-A (JP)
Title: Gain correction circuit for buffer
Inventor: KAWARASAKI FUTOSHI
IPC: H03F1/34
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To attain accurate voltage correction by controlling the gain of a differential amplifier circuit to be a prescribed value when a diode that is conductive with a negative (or positive) input voltage and nonconductive with a positive (or negative) input voltage is conductive. SOLUTION: The gain of the gain correction circuit is adjusted so that the overall gain of the correction circuit and the buffer connecting to a next stage is adjusted to be the unity. For example, when an input voltage is positive and the gain of the buffer is 0.97, and when an input voltage is negative and the gain of the buffer is 0.95, the resistance of resistors is selected so that the overall gain between the gain correction circuit and the buffer is the unity.  Let the resistance of a resistor R1 be 100kohms, the resistance of a resistor R2 be 3kohms, and the resistance of a resistor R3 be 130kohms, then when the input voltage is positive, the gain of the correction circuit is 1.030 and the overall gain is 0.999, and when the input voltage is negative, the gain of the correction circuit is 1.053 and the overall gain is 1.001, then the overall gain is close to the unity independently of the polarity of the input voltage and the voltage is corrected more accurately.
Patent JP-H06192621-A (JP)
Title: Surface treatment composition and its production
Inventor: OGAWA KAZUFUMI
IPC: C09G1/12
Filed: 1992-12-24
Abstract: PURPOSE:To form a very thin protective film excellent in oil and water repellency and durability and bonded to the surface of a substrate through covalent bonding by mixing a chemisorbing compd. having at least one chlorosilyl group into a nonaq. viscous fluid or a nonaq. solid medium without deactivating the compd. CONSTITUTION:A mixture of a nonaq. viscous fluid or a nonaq. solid medium with a tert. amine or an amide having no active hydrogen atom is mixed with a silyl compd. having at least two chlorine atoms to react the silyl compd. with water contained in the fluid or solid medium to form a siloxane compd. The resulting product is further mixed with a chemisorbing compd. having at least one chlorosilyl group, thus producing a high-performance surface treatment without deactivating the chemisorbing compd.
Patent JP-H09184435-A (JP)
Title: Air-fuel ratio control device of multiple cylinder engine
Inventor: SEKI AKIHIRO
IPC: F02D45/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device of a multiple cylinder engine capable of controlling an air-fuel ratio of air-fuel mixture at a low cost and favourably in responsiveness by using a single exhaust gas sensor. SOLUTION: An air-fuel ration control device of a multiple cylinder engine is constituted to control an air-fuel ratio of air-fuel mixture by feeding back a detected value of an exhaust gas sensor 9 provided on an exhaust pipe. In this case, a small hole 8a is formed on a control valve 8, and the exhaust gas sensor 9 is made to face against the small hole 8a. As the single exhaust gas sensor 9 is set to face against the small hole 8a formed on the control valve 8, cost reduction of a control device is realized, and as the single exhaust gas sensor 9 is set at a position (position where control valve 8 is provided) near a cylinder head (cylinder), waste time of detection of the air-fuel ratio by the exhaust gas sensor 9 can be restrained short, and controllability (feed-back responsibility) of the air-fuel ratio of the air-fuel mixture can be improved.
Patent JP-H03201864-A (JP)
Title: Picture reader
Inventor: NAKAMURA HAJIME
IPC: H04N1/04
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the velocity fluctuation of a stepping motor by controlling the motor corresponding to the velocity fluctuation of the motor based on velocity fluctuation data read from a storing means corresponding to a read magnification. CONSTITUTION:For example, a velocity area corresponding to 220% to 25% is defined as the block of one velocity range and the single velocity fluctuation data are made correspondent. At the enlarging magnification more than 220%, the velocity area is divided into fine blocks and the separate velocity fluctuation data are made corresponding to the respective velocity areas and stored into a memory circuit 73. When the read magnification is made various at the time of enlargement or reduction, etc., and a stepping motor 12 is rotated at various velocity, for each velocity range, the velocity fluctuation data are read from the memory circuit 73 corresponding to the velocity range and according to these read velocity fluctuation data, the stepping motor 12 is controlled so that the phase can be made reverse to the velocity fluctuation.
Patent JP-2001160049-A (JP)
Title: Machine translation device
Inventor: KUTSUMI TAKESHI
IPC: G06F17/28
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent words to be translated by setting a dictionary look-up mode by word units from appearing in a translated sentence in a source language as is. SOLUTION: A morphemic analyzing means 4a performs dictionary look-up and morphemic analysis processing. A character judging means 4e and a ratio calculating means 4f calculate the ratio of words, whose leading character are capitals. A dictionary look-up mode setting means 4g sets the dictionary look-up mode of a whole input sentence on the basis of the ratio, and stores it in a dictionary look-up mode flag buffer 6f. A morphemic characteristic judging means 4h judges whether the characteristics of the words whose leading character is a capital fulfill a specific condition, and when it is judged that the specific condition is satisfied, '1' is stored in a capital flag buffer 6g.  Thus, dictionary look-up is operated in the dictionary look-up mode corresponding to the contents of a capital flag buffer 6g, regardless of the dictionary look-up mode of the whole input sentence so that the words to be translated can be prevented from appearing in the translated sentence in a source language as is.
Patent JP-H11160670-A (JP)
Title: Projection liquid crystal display device
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/13
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of light in a projection liquid crystal display device. SOLUTION: S-polarized light wave 120S emitted from a light source part 101 is reflected by a splitting surface 106a of a polarization beam splitter 106 and made incident on a liquid crystal panel 107. P-polarized light wave 120P emitted from the light source part 101 transmits the splitting surface 106a of the polarization beam splitter 106 and is reflected by a total reflecting mirror 111 and guided to a same optical path as the emitted direction. P-polarized light wave 120P made incident again on the polarization beam splitter 106 transmits the splitting surface 106a and is returned in the direction of the light source part 101. The returned p-polarized light wave 120P is irregularly reflected by a reflector 103, etc., and component transformed to s-polarized light wave is also generated.  The transformed s-polarized light wave can be made incident on the liquid crystal panel 107 as the s-polarized light wave 120S.
Patent JP-2001157871-A (JP)
Title: Heat shielding method and coated article
Inventor: MORIYAMA MAKOTO
IPC: B05D5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a paint to be selected is restricted with respect to an article wherein a design (appearance) becomes an important factor, especially, a car because it has been considered that a heat shielding means must be applied to the surface of a coating film in order to impart heat shielding effect to a car and the adaptation of a paint is difficult. SOLUTION: A metal pigment-containing coating film having an infrared reflecting function is formd to the single surface of a coated panel and this coating film forming surface is arranged on a side not receiving the irradiation with infrared rays. By this method, a heat shielding function can be developed without being restricted by the design of a coating surface. If an interior material is arranged on the side of the metal pigment-containing coating film, this method is not restricted by the interior decoration of a house or a car.
Patent JP-2000103228-A (JP)
Title: Window frame pressure sensitive device
Inventor: NISHIO KENJI
IPC: E05F15/689
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a misjudgment of a pressure sensitive sensor arranged in a window frame when closing window glass. SOLUTION: Since a pressure sensitive sensor 30 is supported by a protector 40 arranged separately from a weather strip 10, the pressure sensitive sensor 30 is supported in a position uninfluenced by deformation of the weather strip 10. That is, when normally fully closing window glass 4, only the weather strip 10 (mainly, a deforming part 12) is elastically deformed, so that the pressure sensitive sensor 30 is not deformed without being influenced by deformation of the weather strip 10 to thereby prevent a malfunction such as making a misjudgment as being sandwiched a foreign matter which is not actually sandwiched.
Patent JP-H07172663-A (JP)
Title: Bookbinding tape
Inventor: OTA YUTAKA
IPC: B42C1/00
Filed: 1993-12-20
Abstract: PURPOSE:To simplify constitution of a tape guide of a bookbinding device by making a width of a bookbinding tape (tape board layer) constant as well as to improve external appearance characteristics of a bookbinding material by setting a width of a back face use adhesive layer in a dimension corresponding to a thickness of a paper sheet bundle. CONSTITUTION:A bookbinding tape 10 (101) is composed of a tape board layer 3 having a constant width (b), a side face use adhesive layer 2 and a back face use adhesive layer 1 formed on this tape board layer 3. Among these, the back face use adhesive layer 1 is formed in a width corresponding to a thickness of a paper sheet bundle bound as a book. This bookbinding tape 10 (101) is guided to a prescribed binding position by a constant width tape guide 9 of a bookbinding device.
Patent JP-H05173536-A (JP)
Title: External character processor
Inventor: NAKANISHI TOSHIYUKI
IPC: G06F17/21
Filed: 1991-12-26
Abstract: PURPOSE:To provide an external processor which can register external characters practically unlimitedly and use them efficiently. CONSTITUTION:An external registration part 1 assigns the font of the external characters to the external code string of a 1st code scheme and stores it in an external storage file. A document file deciding part 6 judges which of a document file containing the external character code string of the 1st code scheme and a document file containing external codes of a 2nd code scheme a read-in file is. An external character storage file loading part 7 detects the external character code string in document data and loads a corresponding external character storage file onto a memory in advance. A 1st code scheme external character decision part 8 decides the external characters in the document data and a 1st code scheme external character font taking out part 9 takes out an external character font corresponding to the external character code string in the document out of the memory.
Patent JP-H07173061-A (JP)
Title: Beta-keto acid derivative and elastase inhibiting agent containing the derivative as active component
Inventor: KAWAI TSUTOMU
IPC: A61K31/22
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a new compound useful as an agent having human leukocyte elastase inhibiting action. CONSTITUTION:This compound is expressed by formula I (R<1> and R<2> each is a 3-10C alkyl; R<3> is H or a 1-5C alkyl), e.g, 4-isopentyl-7-methyl-3-oxooctanoic acid alkyl ester. The compound of formula I can be produced by reacting an activated derivative of carboxylic acid of formula II with a malonic acid magnesium enolate derived from malonic acid half ester potassium salt and magnesium chloride and optionally hydrolyzing the reactional product. The compound is useful for the treatment of diseases caused by human leukocyte elastase such as chronic pulmonary emphysema, adult respiratory distress syndrome, lung fibrosis, bronchitis, pneumonia, rheumatoid arthritis, arteriosclerosis, sepsis, shock, pancreatitis and nephritis. It is administered at a rate of 100mg to 1g per dose for adult and 1-4 doses a day.
Patent JP-H05171273-A (JP)
Title: Production of high mn nonmagnetic steel excellent in local deformability
Inventor: IKEDA SOICHI
IPC: C21D6/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a high Mn nonmagnetic steel remarkably improved in local deformability without deteriorating the basic characteristics of the high Mn nonmagnetic steel and unlikely to cause cracking even of subjected to severe (strict) cold working, such as spreading and deep drawing. CONSTITUTION:A steel ingot or slab which has a composition consisting of, by weight, 0.15-0.70% C, 0.10-3.00% Si, 12-30% Mn, 0.01-0.10% Ti, and the balance iron with inevitable impurities and satisfying the relations in 60XCwt.%+ Mnwt.% >=36wt.% with regard to the contents of C and Mn and in which cleanliness is regulated to <=0.03% with regard to the amount of nonmetallic inclusions is heated up to 1050-1250 deg.C and then hot rolling is done while regulating finishing temp. to 900 deg.C. By this method, the high Mn nonmagnetic steel excellent in local deformability can be produced.
Patent JP-2000169110-A (JP)
Title: Reaction furnace for generating water
Inventor: OMI TADAHIRO
IPC: H01L21/316
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a reaction furnace for generating water and to unify the temp. distribution of the reaction furnace main body to decrease the stripping of a platinum coating catalytic layer and to remarkably miniaturize the reaction furnace main body by completely preventing the generation of ignition of hydrogen or backfire in the inside of a reaction furnace main body for generating water. SOLUTION: The reaction furnace for generating water consists of an inlet side furnace main body member 1 having a gas supply port 1a, an outlet side furnace main body member having a water gas take-out port 2a, a reflection body 9 disposed in the inside space of the reaction furnace main body formed by combining both furnace main body members with each other and a platinum coating catalytic layer 8 formed respectively on the inside wall surface of the inlet side furnace main body member and the inside wall surface of the outlet side furnace main body member. Water is generated by the reaction of hydrogen with oxygen under a non-combustion condition by bringing hydrogen and oxygen supplied to the inside space of the reaction furnace main body from the gas supply port into contact with the platinum coating catalytic layer to activate the reaction.
Patent JP-H06229869-A (JP)
Title: Device and method for measuring reflection of time-domain light in multiple-branching optical network
Inventor: GIYARII JIYOO GURIMESU
IPC: H04B10/07
Filed: 1993-12-22
Abstract: PURPOSE: To provide a device to measure and evaluate an optical circuit including a plurality of sub-circuits using a time domain light reflection measuring instrument. CONSTITUTION: A device to test an optical circuit having a plurality of sub- circuits is equipped with a separator 203, filters 204, 209, and a testing means, wherein the separator 203 generates communications to each sub-circuit using one of a plurality of optical test wavelengths which is decided specifically to the sub-circuit concerned, and the testing means tests each sub-circuit by sending a test light wavelength decided specifically to the sub-circuit by the use of a time domain light reflection measuring instrument (OTDR) 201.
Patent JP-H09160640-A (JP)
Title: Stop controller for unmanned carriage
Inventor: OKAMOTO SHIRO
IPC: G05D1/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate load shifting caused by a shock at stopping time, improve stop precision, and shorten a cycle time. SOLUTION: The unmanned carriage which automatically steers itself and travels along a guide line embedded under a travel road surface has a sensor for stop position detection arranged below its body, and a single magnetic body which means a speed reduction and stop position is arranged on the travel road surface. Then a travel controller which recognizes the maximum output value of the horizontal component of the magnetic field produced by the magnetic body 8 and the maximum output value of the vertical component by the sensor for stop position detection and generates a speed reduction signal when the horizontal component has the maximum output value and a stop signal when the horizontal component has the minimum output value and the vertical component has the maximum output value is provided.
Patent JP-H09154603-A (JP)
Title: Synthetic resin safety pin
Inventor: NIWA KENJI
IPC: G09F3/14
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a safety pin made of synthetic resin which is safe and easy to be used. SOLUTION: Both ends 2a and 2b of a U-shaped bend 2 are extended and rods 3 and 4 are formed respectively. At the top of the rod 3, a semicircular insertion part 5, which is formed to face the bend 2, is formed. The top of the other rod 4 is sharpened to form an insertion pin 6. An engagement dent 7 is formed on a side of the end part 4a from which the insertion pin extends. An engagement groove 8 is formed on the inner surface of the, insertion part 5 facing the bend 2. The engagement groove 8 is formed with side walls 9 and 10 on both sides of the insertion part 5. An engagement edge 15 with which the engagement dent 7 is engaged is formed at the vertical edge of the left side of the side wall 10.
Patent JP-H06195231-A (JP)
Title: Information processor
Inventor: WATANABE HIROYASU
IPC: G06F9/48
Filed: 1992-12-25
Abstract: PURPOSE:To follow-up and recognize in parallel the execution of all tasks without permitting respective tasks to compulsorily occupy a computer by judging the execution state of the respective tasks and extracting the execution position of the task which is not executed. CONSTITUTION:A debugging device 3 reads out OS management information which is managed by multitask OS through ICE 2 and stores it in a stack by the input of a STOP command in debugging. A task state judgement mechanism 31 judges the execution state of the respective tasks by referring to OS management information, and a task execution position extraction mechanism obtains the execution position of a program and the value of a stack pointer from CPU 13 of a target device 1 as to the task in the middle of execution. The execution position of the task concerned and the saving value of the stack pointer are obtained from OS management information as to the task which is not executed. Contents obtained by the debugging device 3 are respectively displayed on respective windows in an input/output device 4.
Patent JP-2001165438-A (JP)
Title: Lighter
Inventor: OCHIAI YUZO
IPC: F23Q2/50
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To make an openable angle of a cap larger in a structure of a lighter so as to prevent the cap from coming close to a flame, enable the cap to be opened without directly operating it, and lock it in a closed state. SOLUTION: The lighter has a fuel tank 2, a fuel burning member 6, an igniting means 10 which has a file wheel 13 both sides of which are fixed with lateral wheels 14 and in which a flint 11 is brought into pressure contact with the file wheel 13 from below, a support portion 51 for supporting a rotary shaft 15, and an openable cap 7. The cap 7 is supported in a freely flapping state by a support shaft 75 at a portion opposite to the file wheel 13, is urged in its opening direction by means of a spring 76, and has, at the end thereof on the file wheel side, a stopper 74 capable of being locked to the rotary shaft 15. The rotary shaft 15 is supported in such a manner as to be movable between a locking position and an unlocking position according to its abutment against the stopper 74.  When the cap 7 is closed, the stopper 74 is locked to the rotary shaft 15, so that the cap 7 is kept in a closed state, and in conjunction with the operation of the lateral wheels 14, the rotary shaft 15 is moved to the unlocking position, whereby the locking of the rotary shaft 15 to the stopper 74 is released to open the cap 7.
Patent JP-H05247670-A (JP)
Title: Production of forming mold for decorative plate and mask film for this method
Inventor: GOTO HIDEO
IPC: B29C33/38
Filed: 1992-12-25
Abstract: PURPOSE:To produce the forming mold for producing a decorative plate having natural wood grains by subjecting carbon tissue having a photosetting property to exposing and setting by using a mask film expressing the varying depths of the wood grains with the varying densities of shadows. CONSTITUTION:The mask film 2 which has the shaded parts 2a of the varying densities meeting the varying depths of the natural wood grains and is transparent in ground part 2c exclusive of these parts is exposed and is thus formed with projecting varying depth parts, circumferential set parts 3e and projecting set parts 3c. Such mask film 2 is placed on the carbon tissue 3 and is irradiated with light L. Parts 3d where the light is prevented from arriving by the projecting set parts 3c are thereby removed. The carbon tissue 3 consisting of the circumferential set parts 3e and the projecting set parts 3a is brought into tight contact with the surface of a metallic substrate 4. An etching liquid Q is then penetrated therein from above the photoset ground parts 3a to etch the parts 3a, 3c, 3e penetrated with the etching liquid Q. The forming mold consisting of projecting plate parts 4c and circumferential projecting parts 4d is thus obtd. The decorative plate having the patterns approximate to the natural wood grains is easily produced by press forming using such forming mold.
Patent JP-H05179073-A (JP)
Title: Polyolefin resin composition and its production
Inventor: ARAKI TAKUMI
IPC: C08L23/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject composition with low odor, thus useful in the melt forming sector for food packaging articles by incorporating a polyolefin resin with a bicarbonate of a group 1A metal. CONSTITUTION:The objective composition can be obtained by incorporating (A) a polyolefin resin like polyethylene with (B) 0.001-1 pt.wt. of a bicarbonate of a group 1A metal (e.g. sodium bicarbonate, potassium bicarbonate).
Patent JP-H06195239-A (JP)
Title: Integrated circuit chip mounting cpu and emulator pod
Inventor: HARIGUCHI YOICHI
IPC: G06F11/22
Filed: 1992-12-25
Abstract: PURPOSE:To more effectively emulate the operation of a DMA controller mounted on an integrated circuit with CPU and a memory accessed by CPU. CONSTITUTION:When a signal IMF is inputted at the time of an emulation mode the access of the memory 14 from an intra-chip bus 30 is evenly inhibited. It is the same at the time of access from a DMA controller 16. Data output from the DMA controller 16 to the intra-chip bus 30 is outputted to the external part of an integrated circuit chip mounting CPU as a signal DEN. Access to the memory 14 is substituted for access to an emulation memory outside in accordance with the signal DEN at the time of access from the DMA controller 16.