baber/WOPTO huggingface dataset:
Patent JP-S62188480-A (JP)
Title: Video disk player
Inventor: KANDA MASAO
IPC: G11B20/02
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a clear still image by driving a driving means by the 1st control signal to jump a pickup and controlling a memory means by the 2nd control signal to store a video signal immediately before the jump in the memory means. CONSTITUTION:At the end of writing operation in the memory means 9, a control means 22 output a signal (f). A flip flop(FF) 21 reset at the output of the signal (f) inverts its output signal (c) to the low level and a monostable multivibrator 15 is triggered by the inversion and outputs a signal (d). The signal (d) clears an FF 13 and is supplied to a driving circuit 11 to jump the pickup on a point B'. After controlling a CLV disk or the like so as to surely detect one revolution of the disk by a pulse from a rotary pulse generator 12, the pickup is jumped immediately after the completion of storing operation in the memory means 9. Consequently, the time required for storing the video signal in the memory means after jumping it can be maximized, so that a clear image can be obtained.
Patent JP-H07213577-A (JP)
Title: Melody-playing massaging device for seats of vehicles
Inventor: HASEGAWA TSURUSUKE
IPC: G10F1/06
Filed: 1994-02-04
Abstract: PURPOSE:To massage the back of a head and the neck of a driver and to mentally relax the driver using a melody-playing massaging device comprising a small massaging unit and a melody playing unit, installed in a back of a seat of a vehicle at a position corresponding to a position which is abutted on the back of the head and the neck of the driver. CONSTITUTION:A melody-playing massaging device A comprising a small massaging unit a1 and a melody playing unit a2 is installed in a back 2 of a seat 1 of a vehicle at a position P corresponding to a position which is abutted on the back of the head and the neck of a driver 3. The position P for installing the melody-playing massaging device A is, for example, one which is in an upper portion of the back 2 of the seat 1, a head rest extending from the upper portion of the back 2 or a head rest 2a attached to the upper portion of the back 2. The massaging unit a1 is, for example, a vibrator type massaging device or any of other conventional small massaging devices. The melody playing unit a2 is one which plays a relatively short melody repeatedly, for example, a small electric music box or a small electronic device which plays melodies by means of electronic sounds.
Patent JP-H08203594-A (JP)
Title: Connector provided with shutter
Inventor: NOBUYO ATSUSHI
IPC: H01R13/453
Filed: 1995-01-30
Abstract: PURPOSE: To prevent easy retraction of a shutter provided in a connector except in fitting operation with the mating connector in the connector provided with the shutter which covers the outside of a male contact and can be slid. CONSTITUTION: A base plate 11 is projected in the front face lower part of a housing 10 from which a male contact 14 is projected, and a locking edge 22 of a shutter 15 covering the outside of the male contact 14 can be moved with a slide of the shutter 15 along the upper face of the base plate 11. A stopper 23 to be engaged with the locking edge 22 is arranged on the upper face side of the base plate 11 freely retractably, and in the stopper 23 energized in the projecting direction by means of a spring member, a locking hook part 26, with which the locking edge 22 of the shutter 15 is engaged, and an operating projection part 27, which is pushed down toward the base plate 11 lower face side by fitting operation with the mating connector, are integrally arranged.
Patent JP-2000231227-A (JP)
Title: Image forming device
Inventor: KODAIRA YASUHIRO
IPC: G03G15/20
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can prevent an image failure and that is free from the increase of the running cost, while preventing attaching of moisture to paper. SOLUTION: In the image forming device 1 provided with a fixing device 2, a paper reverse carrying path 3 to carry out reversal of a front and a back surface of the paper and a both surface tray 4, the paper reverse carrying path 3 includes mutually opposedly arranged a 1st curved state reverse plate 5 positioned inside and a 2nd curved state reverse plate 6 positioned outside, and a plurality of carrying rolls 7 that carry the paper to a prescribed position on these 1st and 2nd curved state reverse plates are arranged.  The 1st curved state reverse plate 5 is formed from a metal plate member, the 2nd curved state reverse plate 6 is formed from a mold member and when fixing and carrying velocity of the paper passing through the fixing device is V1 and the reverse carrying velocity of the paper passing through the paper reverse carrying path is V2, each paper carrying velocity is controlled so that V1>V2.
Patent JP-H11234977-A (JP)
Title: Manufacture of stator for lap winding
Inventor: SUMIYA OSAMU
IPC: H02K15/085
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the space factor of a lap winding and ensure insulation effectively. SOLUTION: The first winding coil 20a and other winding coil 20 overlapped in the radial direction on the first winding coil 20a are provided over a wider range than that between tees 12 on a stator core 14. The last winding coil 20n is then pressed in the central direction of the stator core 14 through a winding coil pressing-in mechanism 24. As a result, the winding coil 20 can maintain good insulation and improve space factor without coming into sliding contact with the teeth 12.
Patent JP-S61193105-A (JP)
Title: Functional optical element
Inventor: SAKATA HAJIME
IPC: G02B5/18
Filed: 1985-02-21
Abstract: PURPOSE:To obtain a functional optical element which does not depend upon polarization characteristics of light in use by composing plural diffraction gratings of a transparent optical member and a material having a specific optical axis and making optical-axis directions of materials different from the plural individual diffraction gratings. CONSTITUTION:This element consists of plural diffraction gratings arrayed in the traveling direction of incident light and those diffraction gratings consist of transparent optical members and materials having specific optical axes respectively while optical-axial directions of the materials of those materials are different from those of said plural diffraction gratings. For example, materials 1 and 2 form a triangular grating on boundary surfaces of respective transparent optical members 3 in this element; and the optical axis of the material 1 faces in the direction of grating grooves at right angles and the optical axis of the material 2 faces in the array direction of the optical axis so that they cross each other at right angles. Further, the materials 1 and 2 forms a rectangular grating on the interfaces of transparent members 3 in the element; and the relation between the optical-axis directions of the materials 1 and 2 is the same as the above-mentioned element.
Patent JP-H03236045-A (JP)
Title: Silver halide photographic emulsion
Inventor: HIOKI KATSUHIKO
IPC: G03C1/035
Filed: 1990-02-14
Abstract: PURPOSE:To make improvement in the sensitivity of the emulsion and graininess by incorporating silver halide particles consisting of specific twins at a pre scribed ratio or above into the above emulsion. CONSTITUTION:The silver halide particles (A) mainly consisting of twins, having >=1.2 particle diameter/thickness ratio and having at least one set of the plural twin faces which are not parallel with the main plane and are respectively parallel are incorporated into this emulsion at >=0.5% of the total particle projection area. The particles A are preferably incorporated at >=50% of the total particle projection area of the total silver halide particles. The particles having two sheets of the twin faces which are nonparallel with the main plane and are respectively parallel on one sheet of the twin plane parallel with the main plane and the like are usable as the particles A.
Patent JP-H05159982-A (JP)
Title: Solid electrolytic capacitor
Inventor: FUKUDA MINORU
IPC: H01G9/012
Filed: 1991-02-04
Abstract: PURPOSE:To enhance the withstand voltage of a solid electrolytic capacitor wherein a dielectric oxide film is formed on the surface of a valve-action metal and a precoating layer and a conductive polymer film are formed on it to form a solid electrolyte. CONSTITUTION:A solid electrolytic capacitor is formed in the following manner: a dielectric oxide film 2, a conductive precoating layer 3 and a conductive polymer film 6 by an electrolytic polymerization operation are formed sequentially on the surface of a valve-action metal 1 to which an anode lead has been connected. In the solid electrolytic capacitor, a conductor 4 in which a conductive polymer film 5 has been formed in advance in one part of the surface is brought into contact with the surface of the conductive precoating layer 3; it is used as an anode. The electrolytic polymerization operation is executed between it and an external cathode; the conductive polymer film 6 is formed; in addition, a conductive paste layer 7 is formed; after that, the conductor used for the anode is used for a cathode lead.
Patent JP-H05116898-A (JP)
Title: Controller of forklift
Inventor: AOKI KANJI
IPC: B66F9/24
Filed: 1991-02-04
Abstract: PURPOSE:To lower a fork to a position where the fork is in a traveling posture by obtaining the load of an article placed on a fork based on pressure which is detected by a hydraulic sensor, controlling the value of a flow amount control signal taking the load into consideration, and lowering the fork to stop at a position in a traveling posture. CONSTITUTION:When an automatic lowering switch 24 is turned on while a working machine lever 9a is at a neutral position, a flow amount control signal S2 which commands the lowering is outputted, and a lift cylinder 1 is contracted to lower a fork. A fork load is detected by a hydraulic sensor 17, and the value of the flow control signal S2 is selected according to the load. With this constitution, forks with various loads are lowered based on the roughly same characteristics. Besides, after a position sensor 25 detects a fork, the fork is stopped. Moreover, at the initial timing of lowering the fork, the lowering speed is increased gradually, and the latter timing of lowering, the lowering speed is decreased.
Patent JP-S55125143-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: KITAMURA MASAMI
IPC: C08K5/57
Filed: 1979-03-22
Abstract: PURPOSE: A PVC resin composition which is free from problems of deposition of the resin around the die when extruded and plate-out when calendered, prepared by adding a specific S-containing organic compound to a PVC resin composition containing an organotin stabilizer and an epoxy stabilizer.  
     CONSTITUTION: To (A) a PVC resin compositions containing (B) an organotin stabilizer and (C) an epoxy stabilizer, there is added (D) a compound represented by the formula, wherein R 1 , R 2 , R 3  and R 4  are each aliphatic alkyl, thereby to produce a PVC resin composition having improved heat processability. Examples of (B) include monobutyltin trimethylmaleate and dibutyltin laurate, examples of (C) include epoxidized soybean oil and butyl epoxystearate, and examples of (D) include dilauryl thiodipropionate. These components are used preferably in the following amounts per 100pts.wt. of (A): (B) about 0.1W5pts.wt., (C) about 0.1W 10pts.wt., and (D) about 0.2W3pts.wt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62191851-A (JP)
Title: Automatic developing device having plural treating tank
Inventor: KATSUTA TAKESHI
IPC: G03D3/02
Filed: 1986-02-18
Abstract: PURPOSE:To simplify a pipe system and also to prevent effectively each treating liquid from being mixed by constituting the titled device so that a processing liquid replenishing tank and a circulating pump are provided on plural treating tanks, respectively, and a replenishing water tank is used in common, and connecting pipe systems are collected to one place. CONSTITUTION:The processing liquid replenishing tank 610 and a circulating pump are provided on a treating tank 110, other tank 120, etc., are also equipped in the same way, and a replenishing water tank 640 is used in common. By the expansion and contraction of a bellows pump 705A, the liquid in the tank 610 is replenished to the tank 110 through a pipe 722A, and by the operation of a solenoid valve 710A, the liquid of the tank 640 is replenished to the tank 110, made to circulate by a circulating pump 700A by setting a pipe 702A to a discharge side, but in this case, the liquid of the tank 110 flows to a common pipe 709 and mixed into other tank. In order to prevent it, when a valve 701A is being operated, the pumps 700A, 705A are stopped. Although this device consists of a simple constitution connected to four parts by a connecting pipe system 720A, it can be prevented that mutual processing liquids are mixed.
Patent JP-S56129500-A (JP)
Title: Dynamic speaker
Inventor: FUKUDA YUTAKA
IPC: H04R9/02
Filed: 1980-03-17
Abstract: PURPOSE:To save the number of components and assembling manpower and to obtain speakers with high accuracy and reliability, by simplifying the constitution of 4 magnetic circuits in multipoint drive with linked state each other. CONSTITUTION:A voice coil 6 is provided at the external circumference of the four voice coil bobbins 5 which are bonded via the bobbin cap 4 at the back of the diaphragm plate 1. The drive system consists of 4 magnetic circuits 25A-25D formed with a plate 21, yoke 22, center pole 23 and permanent magnet 24. The plate 21 is formed in T-shape, and the plates 21A-21D corresponding to the magnetic circuits are incorporated mechanically through the link 26, and the plates 21A-21D are provided with a through-hole 27 to which the center poles 23A-23D are inserted, and a wide area 28 of cross type is provided.
Patent JP-H10233825-A (JP)
Title: Telephone set
Inventor: YAMAGATA MASATO
IPC: H04M1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent disadvantages caused by opening processing of an external line in the case of an extension processing. SOLUTION: When a handset is hooked off, an external line is closed in step (1), an external line release flag is reset in step (2), and an extension operation is discriminated in step (3). When no extension operation is made, whether or not lapse of 3 seconds is discriminated without a dial tone(DT) in step (4), when not elapsed, the processing is restored to the step (3). When elapsed, the external line release flag is set and the processing is restored to the step (3). When an extension operation is made in the step (3), the state of the external line release flag is discriminated in step (6), and when the flag is reset, the extension processing is made after processing of external line holding is conducted in step (7). When the external line release flag is set, the extension processing is made after processing of external line opening is conducted in step (8).
Patent JP-H03237774-A (JP)
Title: Metal vapor laser equipment
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1990-02-15
Abstract: PURPOSE:To reduce the heat loss caused by radiation from an inner discharge tube, and improve laser efficiency, by forming a heat reflecting mirror surface by using material of high reflection factor, on the inner surface of a vacuum layer of a vacuum jacket or on the inner peripheral surface of an atmospheric heat insulating layer side in the vacuum jacket. CONSTITUTION:A heat reflecting mirror surface 15 is constituted by continuously forming an inside heat reflecting mirror surface 15a, an outside heat reflecting mirror surface 15b, and a both ends heat reflecting mirror surface 15c. Said heat reflecting mirror surface 15 is formed by vapor-depositing material of high reflection factor, e.g. gold, on the inner surface of a vacuum layer 1a. Hence the heat radiated from the inner discharge tube 2 is reflected by the inside heat reflecting mirror surface 15a of the heat reflecting mirror surface 15 in the vacuum layer 1a, and the emissivity of the heat is decreased, so that the heat loss due to radiation is effectively blocked, and laser efficiency is improved.
Patent JP-2000230007-A (JP)
Title: Nonaqueous polymer dispersion having polymerizable unsaturated group
Inventor: NAGANO TOSHIAKI
IPC: C08F290/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a means which can solve problems such as generation of flow, sagging phenomenon of the coating film, and a defective orientation of a metallic flake contg. pigment, even with a highly solidified coating. SOLUTION: This nonaq. polymer dispersion is prepd. by making a dispersion stabilizer portion of a polymer particle dispersion have a chemically reactive group (A), the dispersion being obtd. by polymerizing a monomer in an org. solvent in the presence of the dispersion stabilizer comprising a high mol.wt. polymer, and by reacting a polymerizable unsatd.compd. having a complementary, chemically reactive group (B) which is reactable with the chemically reactive group (A), with the dispersion of the polymer particles to introduce a polymerizable unsatd. group into the dispersion stabilizer portion of the dispersion. A coating compsn. is prepd. by having an org. solvent type thermosetting coating comprise the nonaq. polymer dispersion, a photopolymerization initilator, and optionally a photosensitizer.  Curing of the coating film is performed by irradiating the coating particles prior to coating of the coating compsn. or an uncured coating film with light, followed by heating.
Patent JP-H09213765-A (JP)
Title: Method and device for transferring substrate
Inventor: ISHIMARU KATSUAKI
IPC: B65G1/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To perform excellent carrying in/out of a substrate even when an arm which transfers the substrate cannot be inserted to the gravity center of the substrate in a container which stores the substrate such as wafer. SOLUTION: A part of a substrate 2 is supported by inserting an arm means 6 to a first position P which does not reach the storing position 1a of a substrate container 1. Then, the arm means 6 which holds the part of the substrate 2 is taken out to a second position in the substrate container. Then, after re- holding the substrate 2 on the arm means 6 within a range which includes the gravity center, the substrate is carried out outside the substrate container 1.
Patent JP-S57148595-A (JP)
Title: Main shaft drive generating apparatus
Inventor: KITAMURA YUUJI
IPC: H02J3/38
Filed: 1981-03-09
Abstract: PURPOSE:To obtain the AC power of set frequency efficiently by connecting a main engine to a synchronous generator via a differential gear unit. CONSTITUTION:The drive shaft 2a of a large outer gear 2 of a differential gear unit 1 is connected to a main engine 5, the driven shaft 3a of the inner pinion 3 is connected to a synchronous generator 6, and the control shaft 4a of a planetary gear 4 is connected to a variable speed motor 9 via gears 7, 8. A PI controller 12 controls the power supplied to the motor 9 via a thyristor converter 13 in response to the deviation between the speed signal of the generator 6 and the set value, thereby controlling the rotating speed of the shaft 4a and holding the rotating speed of the generator 6 to the set value. In this manner, the efficiency of apparatus can be raised.
Patent JP-2000231130-A (JP)
Title: Camera
Inventor: NOZAKI HIROTAKE
IPC: G03B3/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of setting many photographing conditions by a smaller number of operating members. SOLUTION: By repeating an on/off operation of a photometry mode changeover switch 21, the photometry mode of an electronic camera 100 is cyclically changed to a division photometry mode, a central part concentration photometry mode, a spot photometry mode and the division photometry mode again. These modes are changed, not when the photometry mode changeover switch 21 is turned on, but when the switch 21 is turned off. In the case of operating a dial switch 28 in a state where the switch 21 is turned on, the setting of the exposure correction amount can be changed. In the case the setting of the exposure correction amount is changed, the photometry mode is not changed when the photometry mode changeover switch 21 is turned off.
Patent JP-S60179545-A (JP)
Title: Speed reduction unit
Inventor: HARADA HIROSHI
IPC: H02K7/116
Filed: 1984-02-23
Abstract: PURPOSE:To aim at miniaturizing a speed reduction unit, by disposing, in an outer ring gear, a rotary planetary gear and an output shaft so that the input and output shafts are arranged coaxially. CONSTITUTION:A planetary rotary mechanism comprises a planetary gear 2 inscribed with an outer ring gear 1 and a planetary gear 3 inscribed with the planetary gear 2 and arranged coaxially with the outer ring gear 1. This outer ring gear 1 is stationary, and an output from the shaft of a motor or the like causes the planetary gear 2 attached onto a crank shaft 4 which is fitted onto the front end of a shaft passing through the center of the outer ring gear 1, to rotate planetarily.
Patent JP-H08214566-A (JP)
Title: Driving circuit of piezoelectric transformer
Inventor: KIKUCHI ICHIRO
IPC: H01L41/107
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the cost of a driving circuit, by configuring a high- withstanding-voltage feedback capacitor out of the same ceramic board as the driving circuit and out of pattern electrodes formed on both the surfaces of the ceramic board, and by incorporating the capacitor in the driving circuit simultaneously with the conductor patterns of the driving circuit of a piezoelectric transformer being formed on the ceramic board. CONSTITUTION: In a high-voltage generating circuit using a piezoelectric transformer, a feedback capacitor 8 is formed by the use of a ceramic board 9 as its dielectric 12 which is the board for a driving circuit of the piezoelectric transformer and by the use of part of conductor patterns 13 as its capacitor electrodes 14 which are the conductor patterns for the driving circuit formed on both the surfaces of the ceramic board 9. Thereby, any expensive high- withstanding-voltage capacitor is not required as a signal body, and hence, the cost of the driving circuit can be reduced.
Patent JP-H05231580-A (JP)
Title: O-ring water-stop device
Inventor: KAWAGUCHI HIROSHI
IPC: F16L37/14
Filed: 1992-02-21
Abstract: PURPOSE:To provide an O-ring water-stop device of excellent workability that can be easily connected in a single operation by using a formed wire spring, with no need of tightening of the contact part of a water passage for O-ring water stop, and of torque control. CONSTITUTION:An Or-ring water-stop device comprises an inserting member 10 consisting of a formed wire spring 19, an O-ring 22, an O-ring inner diametral sealing surface 11, a flange part 12, an intermediate groove 13 of the flange part 12 and of a water passage 14, and a contact member 15 consisting of an O-ring outer diametral sealing surface 16, a water passage inner diametral surface 17, a hole 20 which is opposed to the groove 13 of an inserting surface 18 of the inserting member, and in which the formed wire spring 19 is inserted, and of a water passage 21 linking with the water channel 14. The O-ring water- stop device that can be easily connected in a single operation can be provided by fixing the inserting member 10 and the contact member by means of the formed wire spring 19.