baber/WOPTO huggingface dataset:
Patent JP-H0241958-A (JP)
Title: Theft preventing device for vehicle
Inventor: KONISHI YASUYUKI
IPC: B60R25/04
Filed: 1988-07-30
Abstract: PURPOSE:To effectively prevent vehicle theft by means of connecting with the ignition side, by making it possible to put out an optical signal of a specified intensity from a photogenic part on turning in ignition switch and to start an engine, or ignition control, on receipt of that optical signal. CONSTITUTION:An ignition key part 3 is composed of an ignition switch 1 for starting an engine and an emission element 2, which puts out a specific high intensity optical signal with the closing of the switch's contact point. A converging part 9 is installed, opposedly facting against the emission element 2, which is connected to a light receiving detection circuit 6 with an optical fiber 10. On receiving the optical signal by the judgment of a CPU 7, an instruc tion signal is issued to a power transistor 8 to open the primary circuit of an ignition coil 11 for ignition control. Since the ignition control is made impos sible without receiving the optical signal of a specific intensity from the emission part by the light receiving part, vehicle theft by means of direct connection with the ignition side can be effectively prevented.
Patent JP-S6435768-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEGUCHI SATORU
IPC: G11B20/00
Filed: 1987-07-31
Abstract: PURPOSE:To attain various combinations and to make the most of the merit of a satellite broadcasting by providing the five commands of the power source on and off, the picture-recording starting command, the picture-recording canceling command, the channel selection of a satellite broadcasting television receiving circuit for a control signal by a transmitting line. CONSTITUTION:A system control circuit 13 is composed of a CPU 31 for an operation control, an input part 33 to input the conditions of the station selection of a satellite broadcasting television receiving circuit 2 and the selection of a broadcasting receiving mode, a memory, a display part 36 for displaying input conditions and storage conditions, and a transmitting part 37a to transmit the control signal for the control of the satellite broadcasting television receiving circuit 2 and the control signal by the transmitting line has at least the five commands of the power source on and off, the picture-recording starting command, the picture-recording canceling command, and the channel selection. At a receiving part 2c of the control signal, when the picture-recording starting command is received, the command is given a first priority and when the picture-recording canceling command is received, it returns to a normal routine. Thus, not only a ground television broadcasting but also a satellite television broadcasting can be recorded and reproduced.
Patent JP-H093669-A (JP)
Title: Electrode for iron ion generation and electric protection
Inventor: ABE MITSUYUKI
IPC: C23F13/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a variety of inconvenience accompanying the structure in which an auxiliary negative electrode is supported on the core rod in the electrode for iron ion generation and electric protection, to facilitate the maintenance of the iron positive electrode and to prevent a leakage from the iron negative electrode. SOLUTION: An iron positive electrode 39 with a center hole and insulated from a protection body is fitted and fixed on an electrically conductive core rod 36 which is protruded and also insulated from the protection body; with insulation secured against the positive electrode 39, an auxiliary negative electrode 48 is fixed on the outer circumferential part of the positive electrode 39, and made unsupported by the core rod 36; and a variety of inconvenience is thereby eliminated, maintenance for the positive electrode being facilitated and in addition a leakage from it is also eliminated.
Patent JP-H10314376-A (JP)
Title: Pachinko game machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To widen a generating pitch extent and improve sound quality to effectively carry out a sound performance. SOLUTION: This pachinko game machine 1 is provided with a speaker box 11 with a speaker 12 for low tones at the position corresponding to the rear face of a storage plate 10, at the lower central part of the rear frame 3. And upper decoration members 22, 22 provided with a speaker for middle or high tones are arranged symmetrically at the right and left sides, at the upper part of a main decoration member 7 in the front face frame 5. And hence, a stereo effect can be obtained by the spearker for middle and high tones and a powerful low-tone sound can be obtained by the speaker for low tones. Accordingly, the performance effect with sounds during play can be improved.
Patent JP-H1126033-A (JP)
Title: Multi-cell temperature difference secondary battery
Inventor: HIRAI TOSHIRO
IPC: H01M14/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a series arrangement of temperature difference secondary unit cells, with which simple handling is ensured and saving the space is achieved without degrading the battery characteristics or the reliability of its sealing performance. SOLUTION: For aux. electrodes to be installed on both sides of an ion- exchange mumbrane 3, a plurality of aux. electrodes 8 and 9 for unit cells are attached to supporting plates 15 and 16, the ion-exchange membrane 3 is arranged between the two supporting plates and fixed, using a jig and thereby a series wiring is completed. Similarly, for the main electrodes 1 and 2, the series writing is completed using a jig to be used in assembling battery cases 13 and 14, where heat conduction board 12 for main electrodes is embedded. This permits establishing of a temperature difference secondary battery of high reliability with a small space and can exhibit superior battery characteristics.
Patent JP-H0834617-A (JP)
Title: Black magnetic iron oxide particle-shaped powder
Inventor: MISAWA HIROMITSU
IPC: G03G9/083
Filed: 1994-07-22
Abstract: PURPOSE:To obtain black magnetic iron oxide particle-shaped powder having a low magnetization value sigma1,000, ensuring a large amt. of negative charges and excellent in blackness. CONSTITUTION:This black magnetic iron oxide particle-shaped powder has 20-50emu/g magnetization value sigma1,000 in a magnetic field of 1kOe and contains 0.5-10.0at.% (expressed in terms of Ti) titanium compd. basing on the amt. of total Fe in this powder. This powder is preferably chargeable by -10 to -70muC/g.
Patent JP-H1118766-A (JP)
Title: Carrier for immobilizing enzyme or microorganism and its production
Inventor: ODA SHINOBU
IPC: C12N11/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for immobilizing enzymes or microorganism cells, exhibiting powers on the microbial conversion of water-soluble or slightly soluble substrates. SOLUTION: This carrier for immobilizing enzymes or microbial cells is obtained by subjecting an aqueous liquid composition comprising (a) polyvinyl alcohol, (b) glutaraldehyde, and (c) a water-soluble polysaccharide having an ability to form a gel by the contact of an alkali metal ion or a polyvalent metal ion to a composite crosslinking reaction. This method for producing the carrier for immobilizing the enzymes or microorganism cells comprises controlling the pH of the aqueous liquid composition to 1.5-5 to subject the component (a) and the component (b) to a primary crosslinking reaction, and subsequently bringing the obtained primarily crosslinked gel into contact with an aqueous medium containing an alkali metal ion or a polyvalent metal ion to subject to a salt crosslinking reaction.
Patent JP-H1141964-A (JP)
Title: Rotating device
Inventor: OHIRA TAKAYUKI
IPC: H02P29/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of rotation control in a rotating device. SOLUTION: In a rotating device, a record reproducing means, which records and reproduces a reference clock in a second track 14B of a rotary encoder 14 provided in a concentric state with a first track 14A of the rotary encoder, is provided. At the time of calibration, a torque output source is controlled so that the rotary encoder 14 can be rotated at a constant speed sufficiently higher than the frequency band, at which the driving state of a torque output source can be controlled. Under this state, the reference clock is recorded in a second clock of the rotary encoder through the record reproducing means.  In the meantime, the drive state of the torque output source is controlled so that the rotary encoder is rotated in the specified state, based on the reference clock recorded in the second track 14B of the rotary encoder 14 at the time of the rotation mode in continuation of the calibration mode.
Patent JP-H0637310-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI YASUTAKA
IPC: H01L29/78
Filed: 1992-07-20
Abstract: PURPOSE:To make a gate electrode and a wiring resistor smaller with aligning margin of contact between wirings being adequately taken in the process of forming a MOS FET part in a semiconductor device. CONSTITUTION:An insulating film 102 is formed on a semiconductor substrate 101, and a contact hole 103 is made in the insulating film 102 and filled up with a silicon semiconductor layer 104, both side of which impurities are implanted into to form a source-drain layer 106 on which a gate oxide film 107 is formed.
Patent JP-H1140116-A (JP)
Title: Nonaqueous electrolyre battery and packing process thereof
Inventor: OGURA YUKIHIRO
IPC: H01M10/0566
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To modify sealing packing and improve storage characteristic in a nonaqueous electrolyte battery, and prevent the deterioration of electrical characteristics under high temperature and high humidity. SOLUTION: In a packing process of sealing packing of an nonaqueous electrolyte battery, a surface active agent aqueous solution is applied to a packing 9, and is heated, and a surface layer is formed by the surface active agent. As the surface active agent, a cationic surfactant or amphoteric surfactant is proper, an heat treatment is preferably at 50 to 100 deg.C. As a result of such a process, liquid leakage proof is improved, and deterioration of electrical characteristics during storage can be prevented.
Patent JP-H0538058-A (JP)
Title: Power supply circuit
Inventor: YAMAMOTO YOSHIO
IPC: G06F1/26
Filed: 1991-07-31
Abstract: PURPOSE:To make it possible to charge a battery pack when an AC adapter is operating by employing an adapter circuit integrated with a charging circuit. CONSTITUTION:In a power supply circuit in which an adapter comprising an AC adapter circuit 3 and a charging circuit 4 is connected through a connector 9 with a unit 5 comprising a battery pack 8, a DC-DC converter 6 and a logic circuit 7, the battery pack 8 is charged through the charging circuit 4 which further provides a signal for displaying, the charged state by means of LEDs. When a switch SW 1 is turned ON, power is fed from the AC adapter 3 while charging the battery pack 8. Upon full charge of the battery pack 8, the connector 9 is disconnected to turn a switch SW 2 OFF and then the unit 5 is operated with the battery pack 8 as main power supply.
Patent JP-H09269546-A (JP)
Title: Lenticular sheet for transmission type screen and its manufacture
Inventor: ABE TAKASHI
IPC: G02B1/115
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of a visual image by constituting a lenticular sheet so that a light shielding pattern may be formed on a diffusion layer and it may directly face to an observer. SOLUTION: A film is laminated on the flat surface of the transparent resin lenticular sheet 10 so as to form the diffusion layer 20. On the diffusion layer 20 formed on the flat surface of the lenticular sheet, photosensitive resin ('Cromalin' film) 30 is laminated. Next, by irradiating the sheet with ultraviolet ray from an ultraviolet ray irradiation device, non-adhesive and adhesive parts are formed on the photosensitive resin ('Cromalin' film) 30 in accordance with the condensing and non-condensing parts based on the condensing work of a lenticular lens, thereafter, the sheet is made to pass through a pair of laminating rollers, then, a black transfer layer is transferred from a transfer sheet supplied by the rolls only to the adhesive part, then, the light shielding pattern (black stripe) 40 is formed. Besides, a protecting layer 50 is formed on the outmost surface positioned on the opposite side of a lens part.
Patent JP-H0745915-A (JP)
Title: Circuit board
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/02
Filed: 1993-08-03
Abstract: PURPOSE:To lessen displacement by a warp due to a change in temperature and to enlarge durability to a thermal shock and a thermal history by providing a metal circuit on one surface of an aluminum nitride base and a metal heat sink on the other surface thereof, by constructing the metal circuit and the metal heat sink out of different kinds of materials and by making them different in a thermal expansion coefficient. CONSTITUTION:A metal circuit and a metal heat sink provided on an aluminum nitride base are constructed of different kinds of materials and they are made different in a thermal expansion coefficient. A thermal stress generated when the thermal expansion coefficient of the metal heat sink is smaller than that of the metal circuit is reduced by a change in the volume ratio of the metal circuit/the metal heat sink, elongation due to a thermal expansion of the metal circuit is suppressed by the metal heat sink and the amount of displacement by a warp of a circuit board is diminished. In the case when the thermal expansion coefficient of the metal heat sink is larger than that of the metal circuit, on the other hand, the thermal stress is reduced by the change in the volume ratio of the metal circuit/the metal heat sink, lessening of the thickness of the metal circuit is enabled and the board is made suitable for a mode of use wherein a low heat resistance is requested.
Patent JP-S6085497-A (JP)
Title: Semiconductor memory device
Inventor: FURUSAWA KAZUNORI
IPC: G11C17/00
Filed: 1983-10-17
Abstract: PURPOSE:To speed up and stabilize a reading operation by biasing the potential of a common data line of a memory array to a low level during non-selection period of chip. CONSTITUTION:Bias voltage VB for forming microcurrent is supplied to the gate of an MOSFET Q22 through a depression type MOSFET Q23. This bias voltage VB2 is formed by a voltage dividing circuit constituted of depression type MOSFETs Q25, Q26. When chip is not selected, A signal ce becomes a low level and an MOSFET Q24 is made to an off-state, and the potential of a common data line CD is biased to a low-level side against the reference voltage Vref. In the chip selection state, the chip selection signal ce becomes a high level, and the MOSFET Q24 is made to an on-state, and the common data line CD is made to a level according to memory information of an FAMOS transistor selected in the memory array. In this case, delay time until the MOSFET Q22 becomes an off-state is set and made nearly coincide with delay time until a column switch MOSFET becomes an on-state. Thus, stable reading output can be obtained at all times.
Patent JP-H0479080-A (JP)
Title: Disk drive device
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B21/08
Filed: 1990-07-20
Abstract: PURPOSE:To suppress the increase of energy consumption and the increase of an inside temperature with a seek operation with high accuracy by stopping the seek operation when time for the seek operation of a head exceeds a threshold value. CONSTITUTION:According to a seek command signal from a controller 2, a linear motor 1 is driven through a linear motor driver 3. On the other hand, this seek command signal is inputted to a time counter 4, and the time for the seek operation is accumulated and counted. The count value of the time counter 4 is outputted to the controller 2 and when the time for the seek operation exceeds the set threshold value, it is latched by a latch 5 so as to transmit a count over output to the controller 2. Then, according to this count over output, the output of the seek command signal is weld in standby for a prescribed time by a seek standby means of the controller 2. Thus, the increase of energy consumption is prevented and the increase of the inside temperature is suppressed.
Patent JP-S5982364-A (JP)
Title: Preparation of pyridine derivative
Inventor: MIYAKE HANIROKU
IPC: C07D213/55
Filed: 1982-11-04
Abstract: PURPOSE:To obtain advantageously a 4-(3-pyridylmethyl)phenyl compound useful as an inhibitor for biosynthesis of thromboxane A2, by reacting a 4-halogenomethylphenyl compound corresponding to the aimed compound with a 3-halogenopyridine. CONSTITUTION:A compound of formula I [B and D are single bond or 1-5C straight or branched chain alkylene; Z is CidenticalC or formula II (R<1> and R<2> are H or 1-4C straight or branched chain alkyl; formula III is single-double bond); R is 1-4C straight or branched chain alkyl; R<4> is halogen] is reacted with a compound of formula IV (R<3> is halogen) in the presence of preferably a zinc reagent of the above-mentioned compound, a nickel catalyst or palladium catalyst to give a compound of formula V, particularly formula VI (R is particularly methyl or ethyl), useful as a remedy for inflammation, apoplexy, cardiac infarction, acute cardiac death, angina pectoris or thrombosis, etc. easily in high yeild without contamination of coloring impurities.
Patent JP-S5894044-A (JP)
Title: System restoring system
Inventor: NAGAMATSU KENSHIYOU
IPC: G06F11/34
Filed: 1981-11-30
Abstract: PURPOSE:To restore the log data and to ensure smooth restart from the system breakdown for an electronic computer system which obtains the history data with each fixed quantity, by adding a memory freezing function and a memory freeze restoring function. CONSTITUTION:An electronic computer system, which obtains the log data with each fixed quantity by a buffer that preserves a fixed quantity of the log data, is provided with a major storage device JVL which writes out the contents of a memory immediately before the system breakdown, a memory freezing means FZM which performs the read-out of the memory contents, and a freeze restoring means FZR which reads out the contents of the device JVL to a buffer BUF. With the restart of the system breakdown, an initial program loader IPL reads out a system program to a storage means MEM from a system volume SVL. When this read-out is over, the means FZR reads out the data which is not stored in the device JVL from a memory freezing major storage device FVL and then restores the data on the buffer BUF.
Patent JP-2001025207-A (JP)
Title: Rotating electric machine
Inventor: KUSAMA KENJI
IPC: H02K7/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable reduction in the length of an output shaft and increase in the fitting strength of a fitting, along with efficient working of the output shaft without the use of special tools. SOLUTION: The strength of engagement of a fitting 13 to be attached to a fitting part 14 is increased, by enabling expansion of the quantity of movement of a working tool 6 for forming an effective locking tooth part 12, by setting an outside diameter dimension D of the fitting part 14 of the fitting 13 to a small diameter equal to an outside diameter dimension d of the effective part 12, omitting a wasteful dead space DS, and in addition forming the effective part 12 lapping it over at least a part of the fitting part 14.
Patent JP-H0619182-A (JP)
Title: Microcapsule toner
Inventor: MATSUI IZURU
IPC: G03G9/08
Filed: 1992-06-29
Abstract: PURPOSE:To obtain such a microcapsule toner that the image can be fixed immediately by pressurizing and the fixed image is hardly peeled or broken by external force, and that the toner shows no reduction of fixing property for a long period of storage. CONSTITUTION:This microcapsule toner consists of a core material containing a fixing component and an outer shell which covers the core material. The fixing component has a microphase separation structure consisting of a dispersion phase containing a resin and having <=20 deg.C glass transition temp., and a liquid continuous phase. The fixing component contains block copolymers and/or graft copolymers consisting of two or more components having solubility with the dispersion phase or the continuous phase. The resin in the dispersion phase is copolymers of two or more kinds of radical polymerizable monomers. It is preferable to use polymers obtd. by copolymn. of polymerizable tertiary amino group-contg. compd. As the continuous phase an aliphatic satd. hydrocarbon solvent, liquid polymer, or oligomer are used, and as the graft copolymer is polymers obtd. by polymn. of macromonomers is preferable.
Patent JP-2001023707-A (JP)
Title: Combined terminal
Inventor: SAITO TAKAHIRO
IPC: H01R4/72
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent deficient contact caused by intrusion of a sealant into the space between respective tube stoppers of each terminal. SOLUTION: In this combined terminal 1 configured by vertically superposing a pair of terminals 2, 3 one on another, the terminals are respectively provided with electric contacts 6, 7 having insertion holes 8, 9, tube stoppers 4, 5 continuous to the electric contacts and electric connections continuous to the electric contacts, in which contractile tubes 16, 17, each having a sealant 41 therein, are fitted around the electric connections. In the incorporated state of the pair of terminals 2, 3, side end surfaces 4a, 5a of the tube stoppers 4, 5 are vertically flush with each other, and further, the lower end of the side end surface 4a of the tube stopper 4 abuts against the upper end of the side end surface 5a of the tube stopper 5. Thus, the side end surfaces 4a, 5a of the tube stoppers 4, 5 are vertically flush with the centers of the insertion holes 8, 9, respectively.
Patent JP-H118983-A (JP)
Title: Dc power supply unit
Inventor: OKAMI HIROAKI
IPC: H02M7/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To relieve the withstand voltage of a chopper switch. SOLUTION: A device is provided with an AC power source 10, a chopper inductor 20, an AC-operating chopper switch 30, which applies the voltage of the AC power source 10 intermittently to a chopper inductance 20, a first smoothing capacitor 41 and a second smoothing capacitor 42 connected in series, a first auxiliary diode 51 which applies the positive polarity voltage of the AC-operating chopper switch 30, a second auxiliary diode 52 which applies the negative polarity voltage of the AC-operating chopper switch 30 to the second smoothing capacitor 42. The first smoothing capacitor 41, the second smoothing capacitor 42, the first auxiliary diode 51, and the second auxiliary diode 52 form voltage doubler rectifier circuits.  The AC operating chopper switch 30 is disposed at the previous stage of the voltage multiplying rectifier circuits 41, 42, 51, 52, which forms a pre-rectifying switch type. It is thus possible to relieve the proof load of the AC operating chopper switch 30.