baber/WOPTO huggingface dataset:
Patent JP-H01139571-A (JP)
Title: 2-phenylyl-5-alkanoyloxypyrimidine
Inventor: ONO KOJI
IPC: C07D239/34
Filed: 1987-11-26
Abstract: NEW MATERIAL:A compound expressed by formula VI (R<1> is 1-20C alkyl or alkyloxy; R<2> is1-20C alkyl). EXAMPLE:5-Heptanoyloxy-2-(4-octyloxyphenyl)pyrimidine. USE:A component for chiral smectic C composition. The title compound is a liquid crystal compound and is mixed with an optically active liquid crystal compound to provide a chiral smectic C composition used as an optical switching element. PREPARATION:A 4-alkylbenzamidine hydrochloride or 4-alkoxybenzamidine hydrochloride expressed by formula I is reacted with 1,3-bis(dimethylamino)-2- ethoxytrimethynium perchlorate expressed by formula II to afford a compound expressed by formula III, which is then heated under basic conditions to give a compound expressed by formula IV. The compound expressed by formula IV is then reacted with a compound expressed by formula V to esterify the compound expressed by formula IV and provide the compound expressed by formula I.
Patent JP-2000106926-A (JP)
Title: Handle for umbrella
Inventor: MIYOSHI SHOJI
IPC: A45B9/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent an umbrella from being unexpectedly slid down or falling by making a handle part hardly skid by generating frictional force on the contact surface of the handle part and a desk in the case of hanging the umbrella on an easily skid horizontal plane such as the surface of the desk by adding an anti-skid member to the top end of handle part of the umbrella. SOLUTION: A handle of an umbrella is formed from a ferrule, a rod and a U-shaped handle part 14 into which the top end of the rod is fitted. In this case, a recessed part 15 is formed at the top end of the handle part 14, and an anti-skid member 17 composed of a material of a large friction coefficient such as rubber having a projecting part 16 to be fitted into this recessed part 15 is mounted. Then, when the handle of the umbrella is hung on an easily skid horizontal plane such as the surface of a desk, for example, the frictional force is generated on the contact surface between the top end of the handle part 14, namely, the anti-skid member 17 and the desk and the handle hardly skids.  Therefore, even when horizontal power is operated upon the handle part 14 by the dead weight of an umbrella 11 or the like or even when a little shock is impressed due to any cause, the handle part 14 can be stably locked on the desk and the umbrella 11 can be prevented from being slid down.
Patent JP-H05133006-A (JP)
Title: Tensile joining connection of column and beam
Inventor: ONISHI KATSUNORI
IPC: E04B1/24
Filed: 1991-11-14
Abstract: PURPOSE:To surely transmit the pulling force applied to a bolt between a column and a beam in a simple structure at the time of subjecting the column and the beam to tensile joining. CONSTITUTION:In the column/beam joining connection 10 of a column 11 and a beam 12 where the beam 12 end part is fastened by a bolt to the column 11 side part formed of a cylindrical body, bolt supporting pipes 21, 22 are provided on the surfaces of a diaphragm 16 and an end plate 17 disposed within a plane perpendicular to the axis of a cylindrical body for forming the column 11. The column 11 and the beam 12 are fastened together by a bolt 15 supported on the bolt supporting pipes 21, 22.
Patent JP-S63151088-A (JP)
Title: Structure of monolithic piezoelectric element
Inventor: NIWA JUN
IPC: H01L41/08
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the disconnection of leads at an outlet of a case even if it is vibrated by press-fitting a bush made of an elastic material, such as rubber or resin, between the leads of a piezostack and the case. CONSTITUTION:A piezostack 1 is put in a case 2, leads 3 are extended from the holes of the case 2, and bushes 4 are then press-fitted while passing the leads. Accordingly, it is much more advantageous in both its cost and its operating efficiency than by steps using an adhesive. Since compressive stresses are applied from the bushes 4 press-fitted with the leads 3, they are effectively secured to be safe against a tension at the time of using. Further, since the bushes 4 are formed of elastic material, such as rubber or resin, the leads 3 are not disconnected at outlets of the case 2. There is no possibility of damage caused by irregular contact due to the flow of the adhesive. Even when it is attached in a fuel injection pump of a Diesel engine which is vigorously vibrated, it can maintain high reliability for a long period.
Patent JP-H09120615-A (JP)
Title: Optical disc reproducing device
Inventor: YAMAKAWA AKIO
IPC: G11B17/24
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an optical disc reproducing device equipped with a rotary tray for mounting a plurality of optical discs by contriving the method for mounting the optical disc onto the rotary tray. SOLUTION: The optical disc reproducing device comprises a rotary tray 8 having a plurality of sections 10 for mounting optical disc 4, a spindle 22 for turning the optical disc while chucking, an optical pickup 23 for reproducing the signal from optical disc, and a mechanism 24 for feeding the optical pickup in the radial direction of optical disc. The disc mounting face 11, 12 at each disc mounting section is inclining at a specified angle of 0 deg.-90 deg. and the spindle, the optical pickup and the feeding mechanism thereof are inclining at same angle as the disc mounting face.
Patent JP-S61181307-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1985-12-28
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-H03160856-A (JP)
Title: Continuity test method
Inventor: KURINO TOSHIHIKO
IPC: H04Q11/04
Filed: 1989-11-20
Abstract: PURPOSE:To attain the continuity test of a 64kbpsXn high speed data path including the verification of the TSSI by allocating a different pattern data for each time slot forming a multi-time slot path. CONSTITUTION:A TC 7 of a continuity test equipment 23 receives path connection information of a sub switch 41 from a CP 21 via a CP communication section 8 to set the information to a path and a command generating section 12 publicates a test start command. Thus, a memory bus switching section 9 disconnects the bus for a ROM 10 and a RAM 11 from a CPU bus 13 and connects the bus to a pattern transmission reception control section comprising a P/S conversion section 3, an S/P conversion section 4 and an address generating section 6 or the like. As the pattern transmission, a clock generating section 2 generates a transmission time slot selection clock 2a from a highway clock 1e including a highway data bit element signal and an 8kHz frame signal, the generating section 6 counts up the address of the ROM 10 by using the clock 2a to read the data stored in each area.
Patent JP-H03161412-A (JP)
Title: Skin cosmetic
Inventor: SHINOMIYA TATSURO
IPC: A61K8/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a cosmetic, containing vitamin E and an extract prepared from a flower or leaf of melilot herb and capable of densifying the keratinous layer structure of the skin and enhancing the water holding function thereof. CONSTITUTION:A skin cosmetic containing 0.005-2.0wt.% at least one of vitamin E and esters thereof and 0.005-2.0wt.%, especially 0.01-1.0wt.% extract prepared by extracting a flower or leaf of melilot herb with water or a hydrous alcohol. The aforementioned cosmetic has skin beautifying effects as follows promoting turnover of the keratinous layers, improving the dry skin or keeping the skin in a healthy state, preventing aging thereof and imparting moistness, softness and resilience to the skin.
Patent JP-H02146900-A (JP)
Title: Rear pole plate for condenser microphone and manufacture thereof
Inventor: KONDO KAZUHISA
IPC: H04R31/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a real pole plate with excellent conductivity and corrosion proof by applying conductive metallic plating to other face of a base of an aluminum plate whose one face is formed integrally with a dielectric. CONSTITUTION:A dielectric 23 is fixed strongly to one face of a rear pole member 22 made of an aluminum plate of a rear pole plate 21 for condenser microphone with pressing or the like. Then the rear pole member 22 fixed with a dielectric 23 is put in a metal plating bath having the conductivity to plate the conductive metal. The dielectric 23 acts like a kind of a resist layer and the plate of the side of the dielectric 23 is not plated and only the face with aluminum exposed is plated. The rear pole member finished for the plating is punched to a desired size and plural throughholes 25 are made in the inside.
Patent JP-H08134778-A (JP)
Title: Method for processing fiber product
Inventor: YABE HIROAKI
IPC: D06M13/463
Filed: 1994-11-08
Abstract: PURPOSE: To provide a method for processing fiber products having antimicrobial and deoderizing properties with an extremely high safety to the human body and rich in durabilities, and in addition moisture keeping and protective effects to the skin and high launderabilities used as clothings directly contacting to the skin. CONSTITUTION: This method for processing fiber products comprises treating the fiber products with an acid solution of chitosan, coagulating to regenerate the chitosan in a basic solution, conducting a cross-linking treatment of the products by an alkylbis-(2,3-epoxypropyldialkylammonium halide), and then treating the product by a noionic surfactant emulsion dispersed solution blended with dispersing glycyrrhizic acid dipotassium salt and a coconut oil fatty acid hydrolyzed collagen triethanolamine. The nonionic surfactant emulsion dispersed solution is a softening and finishing agent having a sucrose fatty acid ester as a major component.
Patent JP-S63143378-A (JP)
Inventor: MATSUKUSU GURAINAA
IPC: H01F7/122
Filed: 1987-11-30
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-H03160303-A (JP)
Title: Detecting method of multiple hole
Inventor: IIJIMA GOHEI
IPC: B23P19/00
Filed: 1989-11-17
Abstract: PURPOSE:To correctly detect the position of the center of each hole by a method comprising steps of irradiating slit beams intersecting through multiple holes, detecting three-dimensional coordinates of an end point of each hole, and determining the end point of each hole on the basis of the value of the coordinates. CONSTITUTION:A member 102 held by a working end 101 of an industrial robot 100 has a nut 106 fixed to a hole 104 formed in a flat plate 103. The nut 106 has a screw hole 105 of a smaller diameter than the hole 104. Slit beams 111 and 112 crossing at right angles to each other are irradiated to the member 102 from a slit beam source 110 in a manner to pass through the holes 104, 105. This is photographed by a second dimensional sensor 107 such as a television camera or the like, thereby to detect third dimensional coordinates of each of four end points A-D of the hole 104 and that of four end points E-H of the hole 105. In a processing circuit 109, the position of the center of each hole 104, 105 is operated and correctly detected on the basis of the value of the coordinates.
Patent JP-2001119242-A (JP)
Title: Oscillation amplifier and its method for starting oscillation
Inventor: KONNO MAMORU
IPC: H03B5/32
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce time needed up to oscillation stability in an oscillation start while suppressing power consumption in a small oscillation amplifier. SOLUTION: This amplifier is provided with an applying device 2 which applies an offset voltage that is equal to the threshold voltage of an inverter amplifier to the inverter amplifier as a one shot pulse when an enable signal (EN) inputted to the inverter amplifier 1 changes from a nonactive state to an active state and a switch 4 which makes an input terminal 5 and the inverter amplifier nonconductive when the enable signal is nonactive, and makes the terminal 5 and the inverter amplifier conductive when the enable signal is active.
Patent JP-H02151295-A (JP)
Title: Inverter device for air conditioner
Inventor: TANIGUCHI MASAYA
IPC: H02M7/48
Filed: 1988-11-30
Abstract: PURPOSE:To realize a start without rasping tone quality change by maintaining an output frequency constant for a predetermined period of time from the time of starting and altering only a voltage to be applied to a motor for a compressor to accelerate it. CONSTITUTION:A DC power source 1, a switching power transistor 2 for DC/AC converting, a driving circuit 3 for driving the transistor, and a microcomputer 4 for determining a frequency and a voltage to be applied to a motor for a compressor and forming a pulse for pulse-width modulation are provided. The frequency to be applied to the motor is constant f0, and only the voltage is varied from u0 to u1 to be accelerated. After a certain period of time is elapsed so that the rotating speed of the motor is accelerated to a value near the t0, the frequency and the voltage are gradually raised to target values.
Patent JP-2001126782-A (JP)
Title: Solar cell and method for preparing the same
Inventor: KASAI YOSHIHIKO
IPC: H01L31/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional wetting solar cell containing a pigment in a titania electrode to vary an absorption wavelength, the organic pigment being unable to have a practical service life for a solar cell, since the titania is the so-called 'photo-catalyst' so that the pigment is degraded by the titania with the lapse of time, and using merely a flat titania being unable to ensure a practical electrical current or voltage since an absorption area of a solar ray being small. SOLUTION: In a solar cell using titanium dioxide (TiO2), a titanium dioxide electrode is formed by sintering anatase titania particulates, the titanium dioxide electrode has porosity of 50-99% and contains 0.1-2.0 μmol/g of Cr or V, in a solar cell using a titanium dioxide electrode.
Patent JP-H09117923-A (JP)
Title: Rubber molding and manufacture thereof
Inventor: YUKI SAKAE
IPC: B29C43/36
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the poor fixing strength due to the reversion of a core metal and the spreading of the core metal due to the molding pressure of molding material at molding from occurring and the core metal from floating at molding SOLUTION: A core metal 6 is equipped with a tubular part 7, an inward flange part provided at one end of the tubular part 7, an outward flange part provided at the other end of the tubular part 7. Further, a groove part 10, the minimum diameter at the bottom of which is set to be smaller than the maximum diameter of the outward flange part of the bore metal 6 and, at the same time, larger than the outer diameter of the tubular part, is provided at the outer periphery of the rubber part 5 of a fixing ring part 3 and at the region corresponding between the inward flange part and the outward flange part of the core metal 6.
Patent JP-H02147799-A (JP)
Title: Underground exhausting method and exhaust duct device
Inventor: YAMAUCHI GIICHI
IPC: F01N3/00
Filed: 1988-11-30
Abstract: PURPOSE:To make improvements in exhaust ventilating efficiency in an underground passage by setting up an exhaust duct with a notch extended in the lower part in the axial direction on an underground ceiling, and inserting a muffler to be projectingly installed upward from each vehicle into the duct via the notch. CONSTITUTION:An exhaust duct 7 with a notch 11 extended in the lower part in the axial direction is set up on an underground ceiling part. Next, a muffler 21 is installed in each vehicle 3 running in an underground passage as turning it upward. Then, the muffler 21 of each vehicle 3 is inserted into the exhaust duct 7 via the notch 11, and this state is maintained even in running, not to mention stoppage.
Patent JP-H01141361-A (JP)
Title: Character display moving device
Inventor: HASEGAWA KINYA
IPC: G01R13/28
Filed: 1987-11-27
Abstract: PURPOSE:To constitute the title device so that a character can also be brought to parallel movement by interlocking with a signal waveform after the character has been set by setting the relative position of the waveform and the character and moving the character in accordance with the moving extent of a vertical axis moving volume. CONSTITUTION:In an initial state, signal waveforms 2, 3 and characters 8, 9 are displayed on a tube surface 1, and by the designation of moving keys 13-16, the characters 8, 9 are moved to desired positions 6, 7. Thereafter, by depressing a lock key 17, a waveform/character relative position setting means 22 is driven, and the relative position of a deciding means 19 and a moving means 21 is fixed. Thereafter, when a vertical axis moving volume 11 is operated, a new waveform position is decided by a waveform position deciding means 19 through an A/D converter 18, and its moving extent is detected by a moving extent detecting means 20, and outputted to a character display circuit 23. This character display circuit 23 moves the character 8 or 9 on the tube surface 1 through a V amplifier 24 and an H amplifier 25 so as to become the relative position set by the setting means 22, in a coordinate with the moving extent signal of the detecting means 20.
Patent JP-H06150035-A (JP)
Title: Bar code reader
Inventor: KOURA MASAHIRO
IPC: G06K7/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide the low-priced bar code reader which surely transmit bar code information and improves operability by converting information read from a bar code to a DTMF signal and transmitting it to a host computer system. CONSTITUTION:An on-hook/off-hook instruction button 140 is pressed, a call is originated by turning the bar code reader to the on-hook state and when a call originating state is provided, a red lamp is turned on at a line connection confirm lamp 150. A bar code user presses a bar code read instruction button 141, reads the subscriber telephone number of a host made into the bar code, performs dialing by using the subscriber number and calls the host. Afterwards, the user presses the bar code read instruction button 141 again, reads the bar code to be transmitted to the host, converts those bar code data to DTMF signals and transmits them to the host. Therefore, a session with the application of the host is automatically opened, and the bar code can be transmitted to the host.
Patent JP-H06195747-A (JP)
Title: Optical disc
Inventor: IDE TATSUNORI
IPC: G11B7/24041
Filed: 1992-11-11
Abstract: PURPOSE:To obtain an optical disc not deteriorating the erasing characteristic thereof even when it is used under a light source of a short wavelength or it is rotated at high speeds. CONSTITUTION:An Si3N4 layer 3 is formed adjacent to a recording layer 4 so as to facilitate the crystallization of the recording layer and a substrate 1. The crystallizing speed of the recording layer depends not only on the composition of the recording layer, but on the kind of the layer adjacent to the recording layer. Since the layer 3 is formed adjacent to the recording layer to facilitate the crystallization, the crystallizing speed of the recording layer is enhanced and the erasing characteristic is improved.
Patent JP-H03160476-A (JP)
Title: Image forming device
Inventor: ASAKAWA MINORU
IPC: G03G15/00
Filed: 1989-11-20
Abstract: PURPOSE:To restrain an adverse effect by fluctuation in an optical speed and a braking characteristic caused by the rise of temperature in copying by correcting a braking quantity in the case that the temperature in a machine is detected and the detected temperature rises higher than a prescribed temperature. CONSTITUTION:The temperature which causes the fluctuation in a motor characteristic is stored as a temperature threshold in a non-volatile RAM 17, and also braking threshold values Bt1 and Bt2 for controlling the braking quantity are stored. The selected braking threshold values Bt1 and Bt2 are set in a register 19 disposed in a CPU 16, and instructions corresponding to the set threshold values are given to a driving circuit 20 by the CPU 16 so as to control the braking time of the reverse rotation of an optical system driving motor 21. It is examined when, that means, to what degrees the temperature in the machine rises the fluctuation in the optical scanning speed of the optical system driving motor and the braking characteristic occurs, and a boundary temperature where the fluctuation in the characteristic occurs is stored as a temperature threshold value, and when the temperature in the machine reaches the threshold value in consecutively copying, the braking time is increased and the speed of rushing to a home position by the optical system is restrained. Thus, abutting on the home position side can be prevented.
Patent JP-H01141529-A (JP)
Title: Device for watering planting pot
Inventor: SUDOU NAGAO
IPC: A01G25/00
Filed: 1987-11-27
Abstract: PURPOSE:To save labor of water sprinkling by mounting a nozzle for carrying out very small amount of water sprinkling at the tip of a hose. CONSTITUTION:A water-supply tube 3 is piped along a table plate 1 and a number of branched tubes 4 are projected and provided from the water-supply tube 3 and a water sprinkling horse 5 is jointed. Upper and lower disks 6a and 6b are oppositely arranged by a pair of supporting levers 7a and 7b and a water sprinkling nozzle 11 jointed to a packing material 10 is communicated to a water sprinkling hose 5.
Patent JP-H09147522-A (JP)
Title: Tape cassette
Inventor: ISHIKAWA KO
IPC: G11B23/087
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To retain a head pad contact bonding force closer to the lower limit of the IEC standard and to reduce power consumption when driving a tape. SOLUTION: Positioning pins 21 and 22 and 23 and 24 are provided at the both inner sides of a head insertion port 2b of a cassette body 2 as a positioning member for engaging and supporting a leaf spring 25 where a head pad 26 is adhered and supported at a center and the leaf spring 25 is elastically deformed in a bow shape in the insertion direction of a magnetic head by engaging and supporting the both edge parts 25a and 25b for giving an initial deflection and the head pad 26 is located near the insertion part of a magnetic head.
Patent JP-2000167774-A (JP)
Title: Manufacture of diamond cutter and diamond cutter and diamond cutter manufacturing jig
Inventor: YOSHIDA TAKUMA
IPC: B24D3/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To increase fixation strength of diamond particles to prevent diamond particles from falling out by fixing diamond particles forming a diamond layer on the diamond layer at a predetermined interval mutually. SOLUTION: A manufacturing method of a diamond cutter includes a bond paste fixation process in which bond (registered trademark) paste in which binder and bond powders are blended is attached on a substrate, a screen covering process in which a screen 30 in which holes are drilled to a desired manner after the bond paste fixation process is covered in a bond paste fixation scope, an application process in which viscous substance 40 is applied from above the screen 30 on which the bond paste is covered, a screen removing process in which the screen 30 is removed after the application process,  and a diamond abrasive grain adhesion process in which diamond abrasive grains 22 come into contact with a bond paste face on which the viscous substance 40 adheres from a hole drilled part 31 of the screen 30 to form the substrate and the diamond layer integrally with each other by melting the bond after binder removing treatment.