baber/WOPTO huggingface dataset:
Patent JP-H0297854-A (JP)
Title: Heat pump type air conditioner
Inventor: MATSUOKA FUMIO
IPC: F25B13/00
Filed: 1988-10-03
Abstract: PURPOSE:To improve a startup performance of heating operation by preventing refrigerant from being melted into refrigerating machine oil. CONSTITUTION:During heating operation, a refrigerant which is adapted to close an on/off valve 12 and control a throttle means 7 in conformity with operating status, returns to a compressor 1 by way of a check valve 3, a four way valve 2, an indoor heat exchanger 5, a throttle means 7, an outdoor heat exchanger 6, a suction pipe 10, and an accumulator 9. When the operation is suspended, the throttle means 7 is closed, the both ends of the indoor heat exchanger 5 are closed with a check valve 2 and the throttle means 7 so that high pressure refrigerant may be stored in the indoor heat exchanger 5, thereby preventing its counter flow to the side of the compressor 1. During a start up time in heating operation, a four way valve 2 is positioned to heating service, an on/off valve 12 is opened, and a throttle means 7 is closed, thereby heating refrigerating machine oil in order to inhibit the melting of refrigerant and hence increasing a circulation of flow rate of the refrigerant in a refrigerant circuit. The on/off valve 12 is closed while the throttle means 7 is controlled to an opening in conformity with the operating status.
Patent JP-S63105647-A (JP)
Title: Prevention of coloring of aqueous solution of wheat flour
Inventor: NISHINA ATSURO
IPC: A23L7/10
Filed: 1986-10-22
Abstract: PURPOSE:To prevent coloring of aqueous solution of wheat flour readily and for a long period, by adding L-ascorbic acid or a salt thereof to the aqueous solution of wheat flour. CONSTITUTION:An aqueous solution of wheat flour is blended with 0.01-20wt% based on wheat flour of L-ascorbic acid and/or a salt thereof and, if necessary, 0.01-10wt% based on wheat flour of one or more agents showing synergistic effects, such as phytic acid, gallic acid, tocopherol, etc.
Patent JP-H03110831-A (JP)
Title: Manufacture of substrate having silicon single crystal film
Inventor: TOSHIDA YOSHIKAZU
IPC: C30B25/18
Filed: 1989-09-26
Abstract: PURPOSE:To make the crystal growth feasible at further lower temperature by a method wherein, as for the preprocessing of the crystal growing process of the silicon single crystal on the silicon single crystal substrate using disilane, the silicon single crystal substrate is heat-treated in hydrogen stream at a temperature exceeding 1000 deg.C for the heating time exceeding 30 minutes. CONSTITUTION:In order to manufacture a silicon single substrate having a silicon single crystal film using a disilane, as for the preprocessing of the crystal growing process of the silicon single crystal on the silicon single crystal substrate, the silicon single crystal substrate is heat-treated in hydrogen stream at the temperature exceeding 1000 deg.C for the heating time exceeding 30 minutes. The temperature in the preprocessing is to exceed 1000 deg.C preferably 1000 deg.C-1400 deg.C. At the temperature not exceeding 1000 deg.C, it is impossible to specify the crystal growing temperature of the silicon single crystal on the substrate not to exceed 700 deg.C while at the temperature exceeding 1400 deg.C, the substrate is in danger of being damaged such as melting, etc. Through these procedures, the crystal growth can be made feasible at further lower temperature, eliminating any complicated device.
Patent JP-2001071422-A (JP)
Title: Fabric laminated resin molded article and production thereof
Inventor: SUZUKI SHIN
IPC: B32B33/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded article using a fabric as a surface disign and high in strength. SOLUTION: A resin molded article has a substrate 1 comprising a thermosetting resin and the decorative layer 2 laminated on the surface of the substrate. In this case, the decorative layer 2 is a layer wherein a fabric 2 is sealed in a transparent thermosetting resin and the substrate 1 and the decorative layer 2 are mutually fused at the boundary part of them. By this constitution, the resin molded article using the fabric as a surface design and high in strength can be obtained.
Patent JP-H03113885-A (JP)
Title: Frame counting device in video tape recorder
Inventor: IKEDA TOSHIHIKO
IPC: G11B27/19
Filed: 1989-09-26
Abstract: PURPOSE:To make the increase of a hardware less by providing a frequency dividing circuit for executing a frequency division of a frame pulse, and constituting a timepiece part for counting a frequency division pulse and a frame counter for counting the frame pulse, of a software. CONSTITUTION:The device is provided with a frequency dividing circuit 12 for sending out a frequency division pulse obtained by bringing a frame pulse to N frequency division, a timepiece part 13 which is constituted of a software, and also, sends out a time output for showing the time by counting the frequency division pulse, and a frame counter 14 which is constituted of a software and counts the frame pulse. In this state, the timepiece part 13 counts the frequency division pulse in all cases of a running state of a magnetic tape, and the frame counter 14 executes counting only with regard to a countable frame pulse, in the case of rapid traverse operation or rewinding. In such a way, the increase of a hardware can be suppressed to a small range.
Patent JP-H1097245-A (JP)
Title: Musical tone controller
Inventor: OKAMOTO TETSUO
IPC: G10H1/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve playing operability with a mode of receiving both of a stop sound production operation and a cross sound production operation of a 'MIBURI (R)' playing device. SOLUTION: A player wears right and left shoulder sensors 11 (11R, 11R), elbow sensors 12 (12L, 12R), and wrist sensors 13 (13L, 13R) on the body and is able to produce musical tones by bending and elongating the joints of the shoulder, the elbows and the wrists, i.e., by oscillating the body sections of the upper arms, fore arms, hands, etc. The cross sound production mode produces the tones when the bending angle exceeds the specified value. The stop sound preferably mode produces the tones when the oscillation speed stops from the specified value. When the tone are produced by either of these modes, the sound production by the other is prohibited during the oscillation thereof. As a result, the player is able to make playing while selecting the sound production modes that the player finds it easy to operate at the time of playing.
Patent JP-H0192342-A (JP)
Title: Austenitic stainless steel plate having excellent deep drawability
Inventor: KAKIHARA SETSUO
IPC: C22C38/00
Filed: 1987-10-05
Abstract: PURPOSE:To prevent the generation of cracks, etc., at the time of forming caused by various oxidic inclusions and to obtain a stainless steel plate having excellent corrosion resistance and deep drawability by drastically reducing the oxygen contents in an austenitic stainless steel. CONSTITUTION:As the austenitic stainless steel plate to which severe formability is required, the one having the compsn. contg. by weight, 0.01-0.10% C, 0.10-1.4% Si, 0.1-3.0% Mn, 15.0-30.0% Cr, 8.0-25.0% Ni, <0.050% P, <0.020% S, 0.010-0.060% N, 0.070-0.20% sol. Al and <25ppm O, or furthermore contg. one or more kinds among <0.05% Ti, <0.006% Ca, <5.0% Mo, <3.0% Cu and <0.05% B and consisting of the balance Fe is used. By the drastical reduction of the oxygen contents, the contents of the nonmetallic inclusions such as Cr2O3, SiO2, MnO and Al2O3 are extremely decreased, by which the austenitic stainless steel plate having excellent deep drawability as well as having the corrosion resistance characteristics of a stainless steel can be obtd.
Patent JP-H0886140-A (JP)
Title: Folding door device
Inventor: MAZAKI YOSHIYUKI
IPC: E05D15/26
Filed: 1994-09-20
Abstract: PURPOSE: To enhance the workability of attachment by forming engaging concave and convex parts in each of support rollers for a folding door which is horizontally movable along guide rails so that the rollers are engaged with one another in series in order to prevent the rollers from freely rotating during folding. CONSTITUTION: An engaging convex part 25 and an engaging concave part 26 are formed in support rollers 18 for a folding door 10 in which a pair of door bodies 8 are joined together through the intermediary of a hinge 9. and are engaged together when the folding door is folded in order to align the rollers 18 on one straight line. Further, the folding door 10 are attached to guide rails 4 in its folded condition. The engaging parts 25 26 prevent the rollers 18 from oscillating, and accordingly, the shape can be suitably changed. With this arrangement, it is possible to efficiently attach the folding door.
Patent JP-S63105477-A (JP)
Title: Secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/05
Filed: 1986-10-20
Abstract: PURPOSE:To improve cycle characteristic by using, as a solvent for electrolyte, an organic solvent made of propylene carbonate mixed with diethylene glycol diethyl ether. CONSTITUTION:An organic solvent made of propylene carbonate mixed with diethylene glycol diethylether in volume proportion of 1/9-4 is used as a solvent for electrolyte for a secondary battery of which at least one electrode is made of a conductive polymer. In this case, solvation of anion and diethylene glycol diethyl ether tends to become disconnected due to interaction between the diethylene glycol diethyl ether and the conductive polymer. This tendency becomes particulary conspicuous when what is easily be doped like poly aniline and poly pyrrole composed of 6-ring or 5-ring macro molecules including nitrogen atoms is used as the conductive polymer. By this method, decomposition of an electrolyte, a dopant, or the conductive polymer, is inhibited, which results in the improved battery cycle characteristic.
Patent JP-2001075033-A (JP)
Title: Optical beam scanning method and optical beam scanning device
Inventor: IWAKIRI NAOTO
IPC: B41J2/44
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To start recording and reading in an adequate timing without being influenced. by noise in an image information reader using an optical beam scanner SOLUTION: A mask signal Sm making a term in one main scanning term when a sheet leading end part is assumed to be detected defined as an L level is produced in accordance with a main scanning starting point signal H0 showing the starting of the main scanning of the optical beam L by a mask signal producing circuit 30, and the recording and the reading are not started based on a pulse other than the one occurring in a term when the signal Sm is at the L level among leading end detecting signals V0 showing the exisitence of the sheet 59 detected by a detector 22, so that the recording and the reading are prevented from being started in an inadequate timing by electrostatic noise etc., and stray light etc., occurring in a term when the leading end part of the sheet 59 is not assumed to be detected.
Patent JP-H03113448-A (JP)
Title: Resist composition
Inventor: GOKOCHI TORU
IPC: C08L101/00
Filed: 1989-09-28
Abstract: PURPOSE:To form a thick fine negative type resist pattern having a satisfactory cross-sectional shape and high accuracy by incorporating an org. polymer and a specified sensitizer. CONSTITUTION:An org. polymer and a sulfoxide compd. represented by formula I or II as a sensitizer are incorporated. In the formulae I, II, each of R1 and R2 is a monovalent org. group, R1 and R2 may be different from each other, they may partially bond to each other to form an S-contg. cyclic compd., the double bond (=) of O is practically equivalent to the coordinate bond ( ) and this expression is adopted because S=O bond has the property of coordinate bond. A thick fine pattern having a satisfactory cross-sectional shape can be formed.
Patent JP-H0298176-A (JP)
Title: Photodiode
Inventor: KOIKE KENICHI
IPC: H01L31/0264
Filed: 1988-10-04
Abstract: PURPOSE:To widen a depleted layer in a depthwise direction and to enhance photodetecting sensitivity by forming a high concentration semiconductor layer on the lower side of a light absorption layer, and utilizing the depleted layer formed thereby. CONSTITUTION:An InP layer 70 is formed on an InP substrate 10, and a depleted layer is formed on the interface between the layer 70 and a light absorption layer 20. A bias voltage is applied between electrodes 50 and 60 on the intermediate part between a P-type layer 30 and an N-type layer 40 to form a depleted region. The concentration of the layer 70 is suitably selected to couple the depleted layer to the depleted region to form a depleted region 90. As a result, an electric field having an intensity of substantially the same degree as that on the surface is generated in the depth of approx. 3mum from the upper surface of a photodetecting surface 80.
Patent JP-H0193950-A (JP)
Title: Digital fm detecting and demodulating system
Inventor: ADACHI FUMIYUKI
IPC: H04L27/14
Filed: 1987-10-06
Abstract: PURPOSE:To widely open an eye pattern to obtain an excellent error characteristic by shifting the sampling time by T/2 (T is the bit length). CONSTITUTION:In the transmission side, input data bn is subjected to summation logic conversion to generate new data an and this data has the frequency modulated and is transmitted and in the reception side, a clock synchronizing circuit 8 is used to generate a T/2 bit offset sampling clock from the output of a frequency detector 4. Meanwhile, the detection output is inputted to comparators 6 and 7, and comparison levels are inputted from an input terminal 5, and the comparator 6 compares the detection output with a voltage V and the comparator 7 compares the frequency detection output with a voltage -V. Comparator outputs are read into D flip flops by the clock, and reproduced data bn is obtained by exclusive OR 10. Thus, a characteristic superior in error rate is obtained.
Patent JP-2001074538-A (JP)
Title: Electronic balance
Inventor: SATO TAKESHI
IPC: G01G23/37
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To accurately perform a fine quantity of measuring directly after switching on power supply by changing the judgement reference value of zero tracking in the smaller direction as warm-up is in sufficient condition, based on the discriminated result of the degree of warm-up. SOLUTION: When the lapse time directly after connecting to an electric power supply does not exceed the set time, and the changing rate of temperature detected data (a changing quantity per unit time) is not smaller than the set value, judgement reference is maintained to be the value A in the beginning to perform measuring. Hereby, even when load detected data is largely changed in the non-warm-up condition directly after connecting to the electric power supply, because the zero point of a measuring display value is not moved, measuring can be performed directly after connecting to the power supply. Meanwhile, the lapse time after connecting to power supply exceeds the set time, or even if it does not exceed, when the changing rate of temperature detected data becomes smaller than the set value, the judgement reference value is set smaller to be A/2. Hereby because the measuring display value is changed even against small change of the load detected data in the warm-up condition, measuring of a specimen nearby reading out limit can be performed.
Patent JP-H0592831-A (JP)
Title: Printer for cut sheet
Inventor: HISHINUMA TAKAYUKI
IPC: B65H1/30
Filed: 1991-09-30
Abstract: PURPOSE:To eliminate stoppage of printing due to sheet shortage by providing two sheet feed cassettes, and changing one sheet feed cassette to the other sheet cassette automatically when the sheet shortage is detected at one sheet feed cassette, and supply sheets to the sheet feed cassette of the sheet shortage while the sheets are being supplied from the other sheet feed cassette. CONSTITUTION:A printer is composed of two sheet feed cassettes 21, 22, two sheet shortage detection parts 23, 24 for detecting sheet shortage at the sheet feed cassettes 21, 22 respectively, and a sheet feed cassette changing part 25 for changing the sheet feed cassette of sheet shortage to the other based on a sheet shortage signal from the detection parts 23, 24.
Patent JP-2000087272-A (JP)
Title: Rust removing sheet
Inventor: IKEZOE ARITOMO
IPC: C23G3/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rust removing sheet which has an excellent rust preventing effect and an almost equal smoothening effect as that of 3rd class scraping and which can be flexibly applied on the objective substance from which rust is to be removed according to the purpose of use by impregnating a sheet having a liquid absorbing property with a liquid rust removing agent. SOLUTION: This sheet is prepared by impregnating a sheet having liquid absorbing property (which means not only water absorbing property and water holding property but also property to absorb the liquid structural component of a rust removing agent and to hold the impregnated state) with a liquid rust removing agent. The liquid rust removing agent may be a phosphoric acid-based or hydrochloric acid-based agent, and as to a phosphoric acid-based rust removing agent showing a continuous rust preventing effect after removing rust, the agent preferably contains 92.31 to 94.74 wt.% of phosphoric acid based on the total weight of phosphoric acid, a surfactant and a chelating agent. The sheet is made of a nonwoven fabric or paper sheet including natural fiber or synthetic fiber and having liquid absorbing property and liquid holding property.  When polyamide is present in any form such as fibers or granules in the sheet, a significant rust removing effect can be obtd.
Patent JP-S6396192-A (JP)
Inventor: FROEHLEN HANS GUENTER
IPC: C07F7/18
Filed: 1987-10-06
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-H0193397-A (JP)
Title: Inking device and manufacture thereof
Inventor: SONOBE SABURO
IPC: B41F31/26
Filed: 1987-10-05
Abstract: PURPOSE:To maintain a constant surface condition even when the surface of an ink ductor is abraded, by providing pre-expanded hollow minute spheres of a fixed sphere diameter in a base material of the ink ductor so that spherical recessed parts appear at the surface of the ink ductor upon polishing. CONSTITUTION:A base material layer 11 comprising a resin or rubber having numerous spherical recessed parts 12 at the surface thereof and numerous spherical hollow bodies 13 therein is provided on the surface of an ink ductor 5. The material for the base material layer 11 may be, for example, a synthetic resin having ink resistance and cleaning resistance, capable of being mixed with the hollow minute spheres 13, and not plastically deformed at a temperature of 10-80 deg.C. The hardness of the base material layer is preferably 10-100 deg. on a JIS A hardness tester, and 70-90 deg. on a Shore D type hardness tester. The hollow minute spheres 13 for constituting the recessed parts may be, for example, those having shells of an inorganic material such as alumina or silica or those having shells of an organic material such as a vinylidene chloride or phenolic resin. The diameter of the hollow minute spheres 12, 13 provided in the base material layer 11 is preferably 5-100mum, desirably, 20-80mum.
Patent JP-H07188272-A (JP)
Title: Production of metallocene in single reaction stage
Inventor: BUORUFUGANGU ROODE
IPC: C07F17/00
Filed: 1994-10-17
Abstract: PURPOSE: To obtain the subject metallocene useful as a catalyst for olefin polymerization economically and efficiently by reacting a metal salt with an alkaline metal and an unsaturated cyclic hydrocarbon in one step.  
     CONSTITUTION: The objective metallocene is obtained by reacting (A) a metal salt with at least one kind of (B) alkaline metal and (C) an unsaturated cyclic hydrocarbon in the presence of a solvent (such as diethyl ether or the like). The metallocene is represented by formula I, (wherein R 1  to R 10  are each H or 1-6C alkyl; M is Ti, zirconium, hafnium, chromium or Fe; and Z 1 , Z 2  are each Cl or the like). As the component A, CrCl 2  or the like, as the component B, Li, Na, K or the like, and as the component C, cyclopentadiene or the like can be used, respectively. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000081854-A (JP)
Title: Curtain-like material holder
Inventor: ARAI TAKASHI
IPC: G09F17/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To concentrate the wind pressure that a curtain-like material receives to synthetic resin plates and to prevent the rupture and damage of this curtain- like material by holding the curtain-like material between two sheets of the transparent synthetic resin plates and fixing the curtain-like material between the synthetic resin plates via transparent adhesive layers. SOLUTION: The curtain-like material 2 is formed by subjecting both surfaces of synthetic paper to printing for propaganda and advertisement. Curtain-like material holders 1 are mounted at several points according to the use condition of the curtain-like material 2. The curtain-like material 2 is held and fixed between the two synthetic resin plates 7 via the transparent adhesive layers. The synthetic resin plates 7 have holes 8 at both ends and are superposed on each other so that the holes 8 of the synthetic resin plates 7 facing each other penetrate each other at the time of holding the curtain-like material 2.  At the time of developing the curtain-like material 2, hooking members, such as hooks 9, are inserted into the through-holes 8 and these hooks are mounted at another structures or suspended wires and in some cases, at the wires 6 of a stand 3 erected on both sides in the longitudinal direction of the curtain-like material 2, thereby, the curtain-like material 2 is developed.
Patent JP-S61127682-A (JP)
Inventor: TODA FUMIKAZU
IPC: B01J20/10
Filed: 1984-11-27
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-H06261784-A (JP)
Title: Method for detecting methamphethahamine
Inventor: SHIGENO TOSHIYA
IPC: C12P21/08
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a method of simply detecting MA by change of color of a pH indicator by using a urease labeled monoclonal antibody to be specifically reacted with MA and a portable kit for detecting MA. CONSTITUTION:A hybridoma strain of FERM-P 13,148 and production of a hybridoma strain showing specific immune reaction to methamphethamine. A monoclonal antibody showing specific immune reaction to methamphethamine, production of the monoclonal antibody and method of detecting methamphethamine.
Patent JP-2001071806-A (JP)
Title: Automobile mat
Inventor: KITANI TAKAO
IPC: B60N3/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To enable easily communication between left and right pair of mats and adjustment of width of the connected mats according to a vehicle width. SOLUTION: One or more than two cutting grooves 16A, 16B, 16C, 16D, 16E, 16F in front and behind direction are provided at edges of a mat main body 12 left and right ends, more over, plural locking projections 17A, 17B, 17C, 17D as locking devices are provided on one end and plural locking cavities 18A, 18B, 18C, 18D as locking devices which locking projections 17A, 1 7B, 17C, 17D lock in are provided on another end. A width of a mat 11 is adjusted according to a vehicle width by cutting off a side end edge part of the mat 11 along the designated cutting grooves 16A, 16B, 16C, 16D, 16E, 16F and left and right mats 11, 11 are connected by locking the locking projections 17A, 17B, 17C, 17D into the locking cavities 18A, 18B, 18C, 18D.