baber/WOPTO huggingface dataset:
Patent JP-H09169133-A (JP)
Title: Thermal recording apparatus
Inventor: SASAKI NAOTAKA
IPC: B41J2/335
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a longitudinal strip at the almost central part of an image, in a thermal recording apparatus recording an image on the almost central part of a recording medium by a thermal head formed by joining a plurality of substrates and recording the accessory data to the image on a blank part, by providing the joints of the substrates to the blank part. SOLUTION: In a thermal recording apparatus wherein substrates 2, 4 equipped with heating element rows 3, 5 having lengths A, B are jointed in order to obtain a thermal head equipped with a heating element row with length W, the length W of the heating element row is almost equal to the width of recording paper or made slightly shorter than the width of the recording paper. The joint of the substrates 2, 4 is set to the position corresponding to the width region of the accessory data recording regions (blank parts) on both sides of the recording paper. The end parts of the substrates 2, 4 are processed so that respective heating elements 3, 5 are arranged at an equal pitch at the joint to be bonded by an adhesive method.  Conductor electrode parts 13, 14 are formed to the respective heating elements constituting the heating element rows 3, 5 on the substrates 2, 4 and electrically connected by a short-circuit wire 15.
Patent JP-H05160110-A (JP)
Title: Airtight chamber of semiconductor production equipment
Inventor: MURAMATSU FUMIO
IPC: C23C14/56
Filed: 1991-12-05
Abstract: PURPOSE:To shorten gas supply-and-exhaust time while restricting the production of particles in an airtight chamber of semiconductor production equipment. CONSTITUTION:In an airtight chamber of a semiconductor production equipment having gas supply and exhaust functions, gas supply hole and exhaust hole 3, 6 are made in the required area in the airtight chamber 1, the supply and exhaust holes are closed with lids 4,7 made of a porous material, the supply and exhaust are performed with the supply hole and exhaust hole having large areas, uniform velocities are obtained throughout the supply hole and exhaust hole, and gas supply and exhaust time is shortened while suppressing the production of particles.
Patent JP-H11182300-A (JP)
Title: Control device for internal combustion engine
Inventor: OBA HIROSHI
IPC: F02D19/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a precognition phenomenon due to the difference of antiknock property from high-octane gasoline in the case of using regular gasoline for a vehicle mounted with an engine designed to use high-octane gasoline. SOLUTION: In order to avoid precognition generated in the case of using regular gasoline for a high-octane gasoline vehicle, at the time of using regular gasoline, control for setting idling speed high or setting accelerator opening upper limit value for limiting accelerator opening small is executed. In target idling speed computing (setting) routine, for instance, target idling speed computing (setting) conditions (engine cooling water temperature, ON-OFF of an air conditioner switch, ON-OFF of a neutral switch and a reverse switch as the state of a transmission, and the judged result of high-octane or regular gasoline) are inputted in a step 1, and target idling speed is computed and set on the basis of the inputted target idling speed computing conditions in a step 2.
Patent JP-H06202669-A (JP)
Title: Active sound eliminating device
Inventor: SARUTA SUSUMU
IPC: F16L55/04
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the sound elimination effect from decreasing by eliminating the distortion of the linearity of a speaker by removing interference sound components of low frequency which can not be reproduced as a sound by the speaker. CONSTITUTION:A sound source microphone 22, the speaker 23, and an evaluation microphone 24 are provided in an air duct 21. Active sound elimination control is performed by outputting an interference sound from the speaker 23 by an FIR filter 26 on the basis of the detected sound from the sound source microphone 22. An adaptive filter 33 performs adaptive control by properly varying and setting the arithmetic coefficient of the FIR filter 26 so that the detected sound of the evaluation microphone 24 becomes minimum. An HPF 30 is provided at the output stage of the FIR filter 26 to cut off frequency components of <=10Hz. A signal of the interference sound which can be reproduced by a sound is supplied to the speaker 23, so the interference sound can be reproduced without distorting the linearity, the coherence value is not decreased, and the sound elimination effect can be prevented from decreasing.
Patent JP-H09169467-A (JP)
Title: Sheet working device
Inventor: NABEYA YUTAKA
IPC: B41F13/64
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To perform the stitching work and the bending work to various kinds of sheet with the simple structure. SOLUTION: A sheet S carried by a carrying roller 12 of a carry-in part 2 is placed on a sheet loading table in the condition that a lower end thereof is made to abut on a guide plate 13. A clamper 16 is moved along the surface of a guide tray 34 in the condition that it pinches one end of plural sheets S, which are placed on the sheet loading table. Stitching work is performed to the plural sheets S, which are carried by the clamper 16, by a stitching mechanism 5 and bending work is performed to the plural sheets S by a bending mechanism 6, and thereafter, the plural sheets S are carried by a carrying roller 12 of a discharging unit 7 so as to be discharged to a discharging tray 53.
Patent JP-H05157677-A (JP)
Title: Device for transporting dredged-up mud under pressure
Inventor: MORIMOTO TAIJIRO
IPC: E02F7/00
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a device for transporting dredged-up mud under pressure which can accurately recognize the water content of dredged-up mud and, at the same time, quickly and continuously measure the water content. CONSTITUTION:The title device is constituted in such a way that a hopper 1 is provided on the upper surface of a stirring tank 2 through an intake valve 1a and a force-transporting pipe 3 is connected to the lower surface of the tank 2 through a delivery valve 3a. Then a radiation source 8 is incorporated in the center of the stirring shaft 7 of a stirrer 6 and an measuring instrument 9 which detects the radiation from the source 8 is installed to the tank 2.
Patent JP-2000169219-A (JP)
Title: Metal oxide sintered compact and its use
Inventor: MATSUZAKI RYUZO
IPC: C23C14/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a flat thin film having not domain structure and excellent in etching characteristics even when ITO thin film used for transparent electrodes, etc., of flat panel displays is formed at a substrate temperature not lower than the crystallization temperature. SOLUTION: This metal oxide sintered compact comprises In, Sn, Y and O and has Y content (atom ratio) satisfying the formula Y/ (In+Sn+ Y)=0.1-2.0%. A deposition material is obtained by using the metal oxide sintered compact. A sputtering target is obtained by using the metal oxide sintered compact. Equipment of flat panel display, touch panel, etc., containing a transparent electroconductive film comprising In, Sn and Y and O and having an Y content (atomic ratio) satisfying the formula Y/ (In+Sn+Y)=0.1-2.0% is constituted by using the sputtering target.
Patent JP-H05157568-A (JP)
Title: Vibrating gyroscope
Inventor: ICHIKAWA SOJI
IPC: G01C19/5649
Filed: 1991-12-09
Abstract: PURPOSE:To detect a minute angular velocity in high accuracy by providing means for applying vibration in the X-axis direction to a vibrating means with magnetism, for detecting the displacements of the vibrating means in X and Y directions, for applying vibrating force corresponding to the speed reduction of vibration, for operating the angular velocity based on the displacement amount in the Y-axis direction and so on. CONSTITUTION:Forced vibration is applied on a vibrator 14, which is freely vibrating in the X-axis direction, with a shaking means 16 at the approximately equal resonant frequency of the vibrator 1 in the X-axis direction. The amplitude of the vibration is kept approximately constant all the time. When an angular velocity (w) is inputted, the Coriolis force corresponding to the velocity is generated in the Y-axis direction. The vibrator 14 is also vibrated in the Y-axis direction. The displacement in the Y-axis direction is detected with a displacement detecting means 18. Then, an angular-velocity operating means outputs the input angular velocity. At this time, the displacement amounts in the Y-axis direction are accumulated in the free vibrating period. Therefore, the very large amplitude in the Y-axis direction in comparison with the vibrating gyroscope based on the forced vibration is obtained. Thus, the minute angular speed can be detected in high accuracy. Since the shaking of the vibrator 14 and the detection of the displacement are performed without contact, the accurate detection can be performed with the simple constitution.
Patent JP-2000171932-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material and x-ray photograph forming method
Inventor: SOKU MAN HO KIMURA
IPC: G21K4/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion and a silver halide photographic sensitive material low in fog and high in sensitivity and image quality and small in dye stains and superior in storage stability and to form the X-ray photograph high in resolution by incorporating a reduction-sensitized silver halide grains and a specified compound. SOLUTION: This silver halide photographic emulsion contains the reduction- sensitized silver halide grains and the compound represented by the formula R1-R2-Au(I)-R3-R4 in which each of R2 and R3 is a -SO2S-, -(S)m-, -(Se)m-, or -(Te)m- group or the like; (m) is an integer of 1-6; and each of R1 and R4 is, independently, an aliphatic or aromatic hydrocarbon or heterocyclic group. The silver halide grains to be used for the silver halide emulsion may be silver chloride, iodochloride, iodobromochloride, bromochloride, or the like, preferably, silver chloride or iodochloride, and preferably, >=50 mol% silver chloride, further, >=70 mol% chloride, and especially >=95 mol% chloride.
Patent JP-H10191010-A (JP)
Title: Facsimile equipment
Inventor: ITO SHINICHI
IPC: H04L12/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which can perform the facsimile transmission via a terminal that is connected to a LAN(local area network) without installing any software to be used only for the facsimile equipment at the terminal. SOLUTION: When the user of a terminal of a LAN starts a WWW(world wide web) browser, i.e., one of current environments of a personal computer, a facsimile equipment is requested to transfer a home page. Thus, an HTTPD control part 13 takes a source code file of the home page out of a home page management part 14 and sends it to the requester terminal. When the user inputs a destination telephone number, a text describing the contents of a message, etc., and requests the transmission based on the display of the home page, the image information obtained by converting the text, etc., via an image conversion part 21 is converted into a facsimile message and transmitted under the control of a circuit control part 18.
Patent JP-2000169899-A (JP)
Title: Detergent composition
Inventor: GINYAMA HIROYUKI
IPC: C11D3/20
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition having an excellent cleansing power against obstinate oil stains with higher progressed degree of polymerization by jointly using a specific alcohol to glycol ether that is conventional solvent. SOLUTION: This detergent composition includes (A) a solvent expressed by the formula R1O (C2H4O)m(C3H6O)n}H (R1 is a 1-4C alkyl or alkenyl or the like; (m) and (n) are each an integer of 0-3, with a proviso excluding the case that (m) and (n) are 0 at the same time;  } is a polyoxyalkylene chain in which oxyethylene and oxypropylene bond randomly and/or in block when (m) and (n) >=0), (B) an alcohol of the formula R2OH (R2 is a 4-8C alkyl, an aromatic hydrocarbon or the like) and (C) an alkaline agent (monoethanol amine or the like are preferred). A compounding ratio of the component (A)/(B) is 10/1 to 1/1. Ethylene glycol monoethyl ether is preferred as the component (A).
Patent JP-H07198214-A (JP)
Title: Speed regulator for condenser fan
Inventor: YAMAGUCHI TSUTOMU
IPC: F25B1/00
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate failure interruption of a compressor without provision of a particular pressure switch. CONSTITUTION:A speed regulator 18 comprises a condensation temperature sensor 14 for detecting temperature of a condenser 3, and a controller 16 for controlling the number of revolutions of a condenser fan 11 based on an output of the condensation temperature sensor 14. The controller 16 includes means for switching a condensation pressure setting mode of the compressor 3 by altering a number-of-revolution characteristic of the condenser fan 11. When the condenser 11 is started in the state where there is set a mode where condensation pressure becomes higher, the condenser fan 11 is controlled with a number-of-revolution characteristic where the condensation pressure becomes lower in a predetermined period.
Patent JP-H06175489-A (JP)
Title: Developing unit for electrophotographic recording device
Inventor: TANAKA AKIYOSHI
IPC: G03G15/08
Filed: 1992-12-04
Abstract: PURPOSE:To shorten the drawing length at the time of peeling a sealing film, which is fitted to an opening of a toner cartridge. CONSTITUTION:A holding part 42a is provided at an intermediate position in the longitudinal direction of a narrow sealing film 42. One end side A of this sealing film 42 is attached so as to be directed from a central part of a toner supplying opening 40a of a toner cartridge 40 to one side, and the other end side B attached so as to be directed from the other side to the central direction. The holding part 42a is provided at a position of the other side of the opening 40a so that the sealing film 42 can be peeled in the longitudinal direction thereof.
Patent JP-H07198042-A (JP)
Title: Mechanical seal and pumping device provided with this mechanical seal
Inventor: SHIMIZU MASAO
IPC: F16J15/34
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a lowering of follow-up performance caused by the bite of foreign material in a treated fluid by securing a largest possible clearance between the outer peripheral surface of a floating ring in a stationary sealing element and the inner peripheral surface of a stationary retainer while securing the holding function of positioning the floating ring appropriately in the radial direction. CONSTITUTION:A cylindrical protruding part 15 for holding a floating ring 6 in a stationary sealing element 5, brought into sliding contact with the sealing end face 4a of a rotary seal 4, from the inner peripheral surface side is provided in line with the driven ring 7 of the stationary sealing element 5 or the spring retainer 11 side.
Patent JP-H11180571-A (JP)
Title: Sheet feeder
Inventor: YONEDA TAIJI
IPC: G03G15/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To promote a reduction in thickness of a sheet feeder in the sheet feed direction and a reduction in size of its picture data processor while maintaining desirable sheet feed performance as well as loading/unloading performance of functional units. SOLUTION: A lever B203 as one moving means to move a feed-in means 152 between its operating and standby positions stays within the space defined by the projection of the widthwise middle region of a sheet of a maximum allowable size in the thickness direction. The lever B203 further lies within the space between two planes perpendicular to the sheet thickness direction abutting on the space in which the feed-in means 152 passes for movement between the operating and standby positions. The lever B203 is extended into the space defined by the projection of the widthwise peripheral region of the maximum-allowable-size sheet in the thickness direction for connection to a feed-in solenoid 200 as a moving drive source for the feed-in means 152.
Patent JP-H09302027-A (JP)
Title: Substituted aromatic polyalkyl ether and fuel composition containing the same
Inventor: RICHIYAADO II CHIYAAPETSUKU
IPC: C08L23/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a novel fuel-soluble fuel additive useful mainly for the prevention and inhibition of the formation of deposit in an engine by using a specified compound soluble in a fuel.  
     SOLUTION: A polyalkylmonohydroxy alcohol represented by formula I (wherein R 1  is a polyalkyl having an average molecular weight of 450-5,000) is reacted with a base (e.g. KOH, NaH or KH), and the obtained product is further reacted with an aromatic compound represented by formula II (wherein B is nitro or cyano; and C is a halide desirably fluoride) to obtain a fuel composition represented by formula III (wherein R 1  is as defined in formula I; A is nitro, amino, cyano, aminomethyl, an N-alkylamino or N-alkylaminomethyl with a 1-6C alkyl or an N,N-dialkylamino or N,N-dialkylaminomethyl with 1-6C alkyls independent of each other; x is 0-1; y is 0-10; one of x and y is 0, and the other is greater than 0). This composition is mixed with a major proportion of a hydrocarbon boiling in the boiling range of gasoline or a diesel fuel to obtain a fuel composition effective for preventing deposition. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07197846-A (JP)
Title: Control device for internal combustion engine
Inventor: MATSUMOTO MASATO
IPC: F02D13/02
Filed: 1993-12-29
Abstract: PURPOSE:To prevent the occurrence of trouble, such as a lowering of torque output, by a method wherein memory valve groups respectively corresponding to two or more value ranges, being discontinued, of a operation parameter are set to one of a plurality of maps. CONSTITUTION:Ignition timings suitable for respective valve timings are set by using a three-stage ignition timing map stored in two map memory regions of one being a map memory region 5c1 for low and high speed valve timings and the other being a map memory region 5c2 for a middle speed valve timing. The setting causes adaptation to memory value groups corresponding to respective two or more valve ranges without overlapping the ignition timing of the same operation state parameter with one map memory. Namely, a map is switched according to an operation state parameter and a trouble, such as lowering of a torque output, can be prevented from occurring even when the number of maps lower than that at the stage of a switcheable control factor corresponding to the characteristics of the filling efficiency of a combustion chamber is used.
Patent JP-H06174710-A (JP)
Title: Simultaneously quantitating method for a plurality of types of specific chemical substances
Inventor: YOSHIDA AKIHIRO
IPC: G01N30/06
Filed: 1992-12-07
Abstract: PURPOSE:To simultaneously, accurately separate, quantitate isocyanate compound inorgapic acid, halogenated carbonyl by reacting a sample containing a plurality of types of specific chemical substances with reactive substance, and separating products by a high-pressure liquid chromatograph. CONSTITUTION:A sample containing a plurality of types of specific chemical substances is reacted with reactive substance, products obtained by the reaction are separated by using a high-pressure liquid chromatograph, and concentrations of the respective chemical substances are quantitated by a calibration curve from a peak area to the products. The chemical substances are all compounds containing isocyanate group. Reactive control substance is N-4-nitrobenzyl-N-n- propylamine (PBNA), and isocyanate compound of an object to be measured contains aromatic isocyanate compound in the atmosphere to be used as an urethane heat insulator. When the isocyanate is reacted with the PBNA, a filter impregnated with the PBNA is formed, and reacted while collecting gas containing the isocyanate compound.
Patent JP-2001163286-A (JP)
Title: Electric power assist unit
Inventor: IGARASHI MASASHI
IPC: B60L15/20
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric power assist unit facilitating the manual retreat of a vehicle and allowing the charging to a battery by regenerative braking. SOLUTION: This electric power assist unit 1 is provided with an electric motor M for generating an assist power in response to the leg-power inputted to a crankshaft 101 to mutually compose and transmit the assist power and the leg-power to a drive wheel WR. This unit 1 comprises an output shaft connected to the drive wheel WR; power transmitting mechanisms 102 and 104 for transmitting the leg-power and the assist power to the output shaft 103; and a centrifugal clutch 70 connected between the rotating shaft 105 of the electric motor M and the power transmitting mechanism 104.
Patent JP-H10169410-A (JP)
Title: Drive device for fine movement and rotation of turbine rotor
Inventor: MORISONO ITSUHARU
IPC: F01D25/34
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To use a compact hydraulic cylinder in a device which is powerful at the time of its extension, make it compact and remove or lower a reaction due to a collapse moment. SOLUTION: A drive device comprises a ratchet plate 10 fixed to a turbine rotor, a connecting arm 23 having at its end an engaging pin 25 which engages with a plurality of teeth 14 provided on the outer periphery of the ratchet plate 10, a hydraulic cylinder 21 having a cylinder rod 22 connected to the root part of the connecting arm 23 and a housing 20 to which the upper end of the hydraulic cylinder 21 attached. The engaging pin 25 vertically reciprocates through the connecting arm 23 upon expansion movement of the cylinder red 22 of the hydraulic cylinder 21. Thus, the teeth 14 of the ratchet plate 10 are fed and moved and the turbine rotor is finely moved at the same time.
Patent JP-H11182554-A (JP)
Title: Bearing cage
Inventor: SAKAGUCHI TOMOYA
IPC: F16C33/41
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively use grease for lubrication, and to improve the lubricating service life by forming the grease holding chamfer part or the spot facing part along the opening edge of pockets of the annular body peripheral surface of a cage. SOLUTION: In a bearing cage 1, pockets 5 to hold rolling bodies 4 composed of balls are formed between both claws 3 and 3 by arranging a pair of claws 3 and 3 opposed in the circumferential direction in circumferential directional plural places in one side surface of an annular body 2. The grease holding chamfer part 7 is arranged along the opening edge of the pockets 5 in the inner peripheral surface and the outer peripheral surface of the annular body 2. According to this constitution, a part of grease sticking to the rolling bodies 4 at bearing rotating time, accumulates by sticking to the chamfer part 7 of the opening edge of the pockets 5 by autorotation of the rolling bodies 4.  This accumulated grease is put in a state of continuing with the rolling bodies 4 since a place is the opening edge of the pockets 5, so that the grease base oil is fed to the rolling bodies 4 to be used to lubricate the bearing rolling traveling surface.