baber/WOPTO huggingface dataset:
Patent JP-2000296550-A (JP)
Title: Method for transferring preform for blow molding and device therefor
Inventor: UCHIYAMA MIKIO
IPC: B29C49/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To ensure that a predetermined objective is achieved in a blow molding step by a blow molding machine and reduce the impact noise level and minimize a vibration phenomenon generated during transferring a preform and further, transfer the preform rapidly with the advantage of being best suited for maintenance and inspection services. SOLUTION: The device is composed of a table 94 with rollers having a mandrel 940 for a preform P to be fitted to, mounted on a guide rail 93 surrounding a base 502, and the whole table 94 with the mandrel 940 for the preform P to be fitted to is transferred in contact with the guide rail 93. Alternatively, the device is constituted of an endless conveyor 92 set orbiting pulleys 90, 91 on the base 502, a guide rail 93 encircling along the conveyor 92 and the table 94 equipped with the mandrel 940, for the preform P to be fitted to, which is fitted to the endless conveyor 92, in a freely loosening manner, and is rotatable in contact with the guide rail 93.  The device is of such a construction that the preform P is fitted to the mandrel 940 and the whole table 94 with the mandrel 940 for the preform P to be fitted to is pulled by the conveyor 92 to be transferred in contact with the guide rail 93.
Patent JP-H08183850-A (JP)
Title: Polycarbonate, polycarbonate composition and production thereof
Inventor: SAKASHITA TAKESHI
IPC: C08K5/1515
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a polycarbonate excellent in heat resistance, hue and transparency by forming one having constituent units of a specified structural formula. CONSTITUTION: This polycarbonate contains constituent units represented by formula I [wherein X is a group of formula II (wherein R<d> and R<e> are each H or a monovalent hydrocarbon group), a group of formula III (wherein R<f> is a divalent hydrocarbon group), -O-, -S-, -SO- or -SO2 -; R<a> , R<b> and R<c> are each halogen or a (halogen-substituted) 1-10C hydrocarbon group; p is 0 to 10; and q and r are each 0 to 4] and has an intrinsic viscosity of preferably 0.2-1.2dl/g. The polycarbonate is preferably produced by the melt polycondensation of an aromatic dihydroxy compound of formula IV and a carbonic diester in the presence of a catalyst containing an alkali (alkaline earth) metal compound. It is desirable to use a basic nitrogen compound and/or a boric acid compound together with an alkali (alkaline earth) metal compound as the catalysts.
Patent JP-H08183704-A (JP)
Title: Antibacterial and antifungal composition
Inventor: NAGAI HISAO
IPC: A01N31/08
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an antibacterial and antifungal composition suitable for aqueous media and having little stimulation by using an enclosure compound prepared by enclosing 5-chloro-2-methyl-4-isothiazoline-3-one with a tetrakisphenol compound together with another specific antibacterial compound. CONSTITUTION: This antibacterial and antifungal composition comprises (A) an enclosure compound comprising a tetrakisphenol compound as a host component and 5-chloro-2-methyl-4-isothiazoline-3-one as a guest component together with (B) at least one compound selected from 1,2-benzisothiazoline-3-one, an alkylenebisthiocyanate and a tetrahalogenated sulforane. As the tetrakisphenol compound of the host component, e.g. a compound of the formula [R<1> to R<8> are each H, a halogen, an alkyl, an alkoxy or a phenyl; (n) is 0-3], e.g. 1,1,2,2- tetrakis(4-hydroxyphenyl)ethane, etc., is cited. This new composition is chemically stable, has broad antimicrobial spectra and holds effectiveness for a long time.
Patent JP-2001145135-A (JP)
Title: Private branch exchange system
Inventor: FUJII ATSUSHI
IPC: H04L12/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange system which easily connects a remote extension telephone set of a home worker to the private branch exchange of a company by an ISDN line. SOLUTION: This system has B1-channel control parts 122 and 215, which take voice signals of the private branch exchange 102 and remote extension telephone set 210 in and out of the B1 channel of the physical layer (layer 1) of ISDN lines 410 and 402 and B2-channel control parts 123 and 213, which take control signals between ordinary extension telephone sets performing control corresponding to the data link layer (layer 2) and network layer (layer 3) in and out of the B2 channel of the physical layer (layer 1). The B1 channels and B2 channels of ISDN lines 401 and 402, connected to the private branch exchange 102 and ISDN lines 401 and 402 connected to the remote extension telephone set 210, are connected by dedicated ISDN facilities 400 to which a line exchange function is fixed and connected.
Patent JP-H10153542-A (JP)
Title: Method for evaluating adhesion of coated film of precoated metal plate
Inventor: FURUKAWA HIROYASU
IPC: B21D22/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To simply compare coated films by a method wherein the rears of the same two precoat metal plates are superposed on each other to make a sample, the sample is pressed between a flat plate die and a convex plate die, and then, pulled out from therebetween. SOLUTION: The same two precoat metal plates 4 are superposed on each other with the rears 6 thereof inside and the surface sides 5 thereof outside, to make a sample and the sample is sandwiched between a flat plate die 1 and a convex die 2 for draw beads to be pressed by a fixed weighting 7. Then, the sample is pulled off from between the dies. The surface sides 5 to be measured both contact the two dies. After the withdrawal of the sample, a painted surface rubbed with the convex die 2 is observed to evaluate a galling state and the pulling load also means slidability thereby enabling simultaneous evaluation of the slidability. The shape of the sample may be the same as that of a sample for testing draw beads normally used.
Patent JP-2000309275-A (JP)
Title: Work vehicle
Inventor: EBARA NOBORU
IPC: B62D51/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To enable running a work vehicle for a predetermined distance manually by an easy switching operation even when running for different distances at a ridge end or the like, by enabling to switch between automatic operation using a running control device and manual operation without using the running control device. SOLUTION: A switching device 3 comprises a switching lever 39 swingable by means of an axle 38 and a bearing body 40 mounted on a root portion thereof for bearing a gear 37 on the motor side. By operating the switching gear 39, the position of the gear 37 on the motor side is changed to release engagement between the gear 37 and a fan-shaped gear 36, thus enabling a manual operation of a running clutch lever 25. The running clutch lever 25 is ordinarily energized at a clutch off position by a clutch spring or the like. Therefore, an operator can run the work vehicle only when the clutch lever 25 is at a clutch on position for safety consideration.
Patent JP-H04207985-A (JP)
Title: Motor controller
Inventor: TAKAHASHI TSUYOSHI
IPC: H02P1/42
Filed: 1990-11-30
Abstract: PURPOSE:To realize variable speed control through a simple constitution by providing a plurality of sets of control elements and applying a two-phase voltage, containing basic wave component having frequency lower than that of power supply voltage, onto an induction motor at the time of starting or stopping whereas applying a two-phase voltage, containing a basic wave component having frequency same as that of power supply voltage, during normal operation. CONSTITUTION:A control element 1 is fired with a period 2-N times as long as the power supply frequency thus applying a voltage, containing basic wave component having frequency 1/2-1/N times as high as the power supply frequency, onto the winding of an induction motor 7. Voltages having phase difference are applied onto two windings through control of the firing timing of the control element 1 thus generating a rotating field. According to the method, the induction motor 7 rotates at a speed 1/2-1/N times as high as the synchronous speed of power supply frequency. When the induction motor 7 rotates at a speed higher than a high or low synchronous speed with negative torque, energy is returned through a firing control element 1 connected with the power supply to produce regenerative braking thus synchronous speed.
Patent JP-2001147655-A (JP)
Title: Message display equipment
Inventor: MATSUO NAOKI
IPC: E01F9/619
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a message display equipment in which its function is maintained even in the darkness of night without any surrounding light, and the electric power consumption is made zero or very small to save energy. SOLUTION: The display equipment has a message pigment layer 29 on which characters and graphics are displayed. A phoshorescent panel 31 which emits fluorescence by light energy and a light stimulating means 32 which irradiates the panel 31 with light beams having a specific wavelength are placed behind the layer 29 which is transparent or semitransparent. Also, the display equipment has a storage battery 22 which accumulates electromotive force of a solar panel 21 and a surrounding light detector 34 which detects surrounding illuminance. The battery 22 is charged up by the signals of the detector 34 during the daytime while the surrounding illuminance is high.  During the nighttime while the surrounding illuminance is low, electric power is supplied from the battery 22 to the means 32 which is intermittently turned on for a certain time so that light energy is periodically accumulated in the panel 31.
Patent JP-H03190027-A (JP)
Title: Manufacture of vacuum interrupter
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1989-12-19
Abstract: PURPOSE:To prevent the metal having a low melting point from intruding into the junction interface and improve the junction strength of junction parts by jointing electrodes and lead bars and airtight seal junction parts with a brazing material mainly composed of Ag and Al. CONSTITUTION:An end plate 13 and a lead bar 12 are brazed to form a fixed side member 1, and an end plate 23 and a lead bar 22 and a bellows 24 made of an iron material of which end surface is coated with nickel to form a movable side member 2. Next, the lead bars 12, 22 and the electrodes 11, 21 of the members 1, 2 are brazed for junction, and furthermore, auxiliary members 131, 231 provided on both ends of an insulating cylinder 3 and the members 1, 2 are brazed for junction at a temperature lower than the members 1, 2 themselves are brazed. The electrodes 11, 21 and the members 131, 231 are made of the material mainly composed of copper, and the brazing material is made of the material mainly composed of Ag and Al. The metal having a low melting point is prevented from intruding into the junction interface to improve the junction strength of junction parts.
Patent JP-H10154699-A (JP)
Title: Remote plasma type plasma treating device
Inventor: MASHIRO SUPIKA
IPC: C23C16/50
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote plasma type plasma treating device which can perform the etching of a fine pattern and the deposition of a film at a high speed without causing dielectric breakdown in an object to be treated nor giving any ion-impact damage to the object. SOLUTION: A remote plasma type plasma treating device is provided with plasma generators 11, 12, 13, 17, and 21 which generate plasma in a plasma generating space, a holder 16 which is arranged in a process chamber 15 continuously formed from the generators 11, 12, 13, 17, and 17 and on which an object 14 to be treated is placed, and a high-frequency power source 18 which impresses high-frequency power that is different from that for generating plasma upon the holder 16 and the frequency of the high-frequency power supplied to the holder 16 is set between 0.8MHz and 2.0MHz.
Patent JP-H02176036-A (JP)
Title: Frame structure for prefabricated type building and its assembling work
Inventor: MASUDA HIROSHI
IPC: E04B1/343
Filed: 1988-12-28
Abstract: PURPOSE:To easily and quickly perform assembling operations by a method in which connectors set on the four corners of an outer wall frame are coupled with connectors set on the periphery of a floor frame and connectors set on the periphery of roofing frame and clamped with bolts. CONSTITUTION:Outwardly projected edges 4b of a given width are attached to the upside of the flat lap portion 4a of connections 4 provided to the periph ery of a floor frame 1'. The upper edges 3b of lower connections 3 of an outer wall frame 2 are built so as to be touched by the edges 4b, and outwardly projected edges 6b of a given width are attached to the lower parts of the flat lap portions 6a of connections 6 provided to the periphery of a roofing frame 1''. The frame 1'' is pulled up to contact the upside of the edges 6b with the lower edges 3d of upper connections of the frame 2, and the connections 3 and 6 are clamped with bolts. Connecting operations can thus exactly be made without losing the stiffness of the connections.
Patent JP-H08157557-A (JP)
Title: Preparation of epoxy group-containing resin
Inventor: YAMASHITA FUMIO
IPC: C08F8/08
Filed: 1994-12-05
Abstract: PURPOSE: To incorporate epoxy groups into a resin without forming a three- dimensional structure of the resin. CONSTITUTION: A radical-polymerizable monomer having functional groups reactive with an epoxy group is dropwise added together with other radical- polymerizable monomer if necessary to an org. solvent contg. a polyfunctional epoxy compd. in an amt. in excess of the functional groups to effect radical polymn. and addition reactions to thereby obtain an epoxy group-contg. resin.
Patent JP-H07327691-A (JP)
Title: Production of trehalose
Inventor: TAKAHASHI EISAKU
IPC: C12P19/12
Filed: 1994-12-02
Abstract: PURPOSE:To efficiently obtain the subject saccharide useful as a sweetener, a protecting agent for drying a protein, etc., by treating sucrose with sucrose phosphorylase, glucose isomerase and trehalose phosphorylase in the presence of an inorganic phosphoric acid. CONSTITUTION:Sucrose is treated with sucrose phosphorylase in the presence of an inorganic phosphoric acid and/or its salt to form alpha-glucose and fructose. Formed fructose is treated with glucose isomerase to form glucose. Formed glucose and alpha-glucose-1-phosphate are treated with trehalose phosphorylase to form trehalose and formed trehalose is collected to give the objective trehalose useful as a sweetener or an industrial chemical such as a protecting agent for drying a protein, etc. The used amount of inorganic phosphoric acid and/or its salt is preferably 0.01 millimol-1mol based on 1mol of sucrose.
Patent JP-H08161036-A (JP)
Title: Travel information collecting device for vehicle
Inventor: ISHIHARA TOSHIHISA
IPC: E01F9/00
Filed: 1994-12-02
Abstract: PURPOSE: To effectively obtain much travel information by securely detecting the deviation of the vehicle from the center of a travel lane. CONSTITUTION: This device have magnetic markers 1a-1f and 2a-2f which are provided at specific intervals L on both the right and left sides of travel lanes P1 and P2 along them, magnetic markers 1a-1f, and 2a-2f which are magnetized into specific magnetic poles showing travel information, magnetic sensors 3a and 3b which are provided on both the right and left sides of the vehicle, and a computer which obtains the travel information from magnetic flux detected by the magnetic sensors 3a and 3b.
Patent JP-H071232-A (JP)
Title: Cutter blade
Inventor: JIAN II MASESU
IPC: B23F21/22
Filed: 1993-12-02
Abstract: PURPOSE: To remove an additional production process, improve the consistency of relief and part quality, and reduce manufacturing cost by forming tooth tip relief at the same time when tooth cutting work is done. CONSTITUTION: A cutter blade 10 used in a front hob-shaped cutter made by indexing a tooth 14 of a gear member continuously by a front hob cutting method is provided with a cutter blade handle part 16 provided with a cutting member 18 in one end part thereof. The cutting member is provided with a tooth cutting blade 20 having a given pressure angle in the axial direction and a relief blade 22 which has a larger pressure angle in the axial direction than the pressure angle in the direction of axial line of the tooth cutting blade and is adjacent to the tooth cutting blade. The relief blade of the cutting member forms relief 26 at a tip of a tooth of the gear member at the same time when the tooth is cut by the tooth cutting blade of the cutting member.
Patent JP-H08162945-A (JP)
Title: Logical gate
Inventor: SHIBATA SHINTARO
IPC: H03K19/0948
Filed: 1994-12-06
Abstract: PURPOSE: To realize a high speed by the reduction of parasitic capacitance and to lower power consumption by the reduction of a through-current at the time of an operation. CONSTITUTION: K pieces of the PMOS transistors Qp'<k> of a low threshold voltage are connected in parallel between a power supply Vcc and an output node OUT and K pieces of NMOS transistors Qn'<k> of a high threshold voltage are serially connected between the output node OUT and ground. Then, the gates of the NMOS transistors and the PMOS transistors whose drains are connected to the output node OUT in common are connected to an input terminal in common and a K input NAND gate is constituted.
Patent JP-H04205241-A (JP)
Title: Data transfer device
Inventor: MURANO YOSHIAKI
IPC: G06F12/16
Filed: 1990-11-30
Abstract: PURPOSE:To reduce burden in the processing of a CPU by detecting the overlap of data and deciding the order of transferring data by the data transfer device itself before data transfer. CONSTITUTION:A register group 3 is connected to a selector 5 and stores the diagonal XY address of a transfer source rectangular area 1, and a register group 4 is connected to a selector 6 and stores the diagonal XY address of a transfer destination rectangular area 2. An ALU 7 subtracts data supplied to input terminals A and B, registers 8a and 8b hold a carry CY outputted from the ALU 7 for each bit each time subtraction is executed and finally, the codes of (Xds, Yds) and (Xde, Yde) are held. Based on the codes of two points held in the registers 8a and 8b, a control part 9 decides the transfer order corresponding to the overlap. In this way, the preprocessing of the data transfer is executed by the data transfer device itself. Thus, the load of the CPU is reduced, and a high-speed processing can be realized.
Patent JP-H04200671-A (JP)
Title: Constant-rate discharger for liquid
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 1990-11-30
Abstract: PURPOSE:To maintain the accuracy of constant-rate discharge by regulating the difference in the residual volume of the liquid in a syringe, a change of a liquid viscosity with lapse of time, the required discharge rate according to a discharge point, a discharge pressure, and discharge time by the signals from a control means. CONSTITUTION:A solenoid valve 5 for discharge is disposed between a pressurized gas supply source 4 and the syringe 1. A electropneumatic regulator 6 for discharge, a vacuum generator 7, and a electropneumatic regulator 8 for suction are provided. The control means 9 outputs a discharge time control signal and also outputs a pressure control signal to the respective electropneumatic regulators 6, 8. Further, correction data of at least one of the discharge pressure, discharge time and pressure for suction are stored into the respective addresses in a memory circuit 10. The stored data are supplied to the control means 9 according to reading out signals. An address carry signal is outputted to the control means 9 when one of the number of discharge times, the accumulation time of the discharge and the time lapse attains a prescribed value in a timer counter part 11.
Patent JP-H10174433-A (JP)
Title: Power supply unit of video monitor
Inventor: MUKONO NOBUYUKI
IPC: H04N5/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To further reduce a power consumption at standby by continuously energizing a switching circuit for operating a main load and a standby load, and intermittently energizing it at standby for having only the standby load operated. SOLUTION: A switching circuit 11 is provided at the input side of a converter 13 for feeding power to a main load Lm and a standby load La. A video monitor can be switched, by a control switch SW1 to an operation state in which both the main load Lm and the standby load La operate normally, and a standby state in which the main load Lm stops, and only the standby load La stands by prepared for the next operation. When the video monitor is not in a standby state, the switching circuit 11 is operated for continuous energization. Otherwise, the switching circuit 11 is intermittently energized according to a power supply voltage Va for the standby load La, thus further suppressing a power consumption at the standby.
Patent JP-H09171154-A (JP)
Title: Image input optical system and image input device using the same
Inventor: HAMANAKA KENJIRO
IPC: H04N5/355
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent images inputted in individual sensors from being overlapped by constituting the device so that a distance between image information and a lens array, a distance between the lens array and a photosensor array, the arraying pitch of lenses, and the light receiving width of the sensor may have specified relation. SOLUTION: The lens array 2 constituted by one-dimensionally or two- dimensionally arraying many lenses 21 is arranged on the back side of the image information 1 so that the distance (a) between the lens array 2 and the image information 1 may be constant. Furthermore, the photosensor array 3 is arranged on the back side of the lens array 2. The distance (b) between the photosensor array 3 and the lens array 2 is set equal to or a little longer than the focal distance of the lens array 2 so that the image information 1 is reduced and formed on the photosensor array 3. In the case of assuming that the arraying pitch of the lenses 21 is (p) and the light receiving width of the sensor 31 is (w), the image input optical system is constituted to satisfy b/a>=w/p.
Patent JP-2001147280-A (JP)
Title: Watch frame
Inventor: HAYASHI SHINICHI
IPC: G04B37/22
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To fix a pipe 4 for a winding crown of a watch frame 1 combined with a back lid having a winding crown hole for brazing the pipe 4 for the winding crown so as to have superior contact strength and air-tightness without metalizing. SOLUTION: The watch frame 1 is formed with a sintered body constituted of a hard layer consisting of titanium carbide and a combined layer of metal including nickel. By providing the inner surface of the winding crown hole 3 for fixing the pipe 4 for the winding crown with nickel deposition layer, the watch frame 1 having superior contact strength and air-tightness can be obtained without metalizing.
Patent JP-H11160776-A (JP)
Title: Camera
Inventor: MIYAZAKI KEIICHI
IPC: G03B17/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate camera shake caused by the pressing operation of a release button at the time of photographing in a camera. SOLUTION: Touch sensor type release buttons 2 and 3 are provided at positions recessed from the upper surface of a camera main body 1. A shutter driving circuit is constituted so that the shutter of the camera may be driven at the time of releasing the button 2 earlier after touching both the buttons 2 and 3. Thus, power need not be exerted on the buttons 2 and 3 so as to press them, and the camera is prevented from being moved in an instant when the release button is pressed, so that the camera shake is prevented.