baber/WOPTO huggingface dataset:
Patent JP-H06173590-A (JP)
Title: Rolling prevention method for driving pipe body and device thereof
Inventor: FUJII HIDEYASU
IPC: F16L1/024
Filed: 1992-12-11
Abstract: PURPOSE:To drive and bury a pipe body while preventing the generation of rolling in the pipe body in the case a temporary pipe buried between a starting shaft and an arriving shaft is substituted for a pipe body such as a perforated pipe. CONSTITUTION:Rolling prevention devices 7 and 18 are arranged to the insides of a starting shaft 1 and an arriving shaft 2, and in the starting shaft 1 side, a pipe body 4 is driven while preventing the rolling in the driving pipe body 4 by the rolling prevention device 7 in the starting side. In the arriving shaft 2 side, a temporary pipe 3 is pushed out while preventing the rolling in the temporary pipe 3 by the rolling prevention device 18 in the arriving side, and rolling generated during the substitution of the temporary pipe for the pipe body 4 is corrected.
Patent JP-H10186211-A (JP)
Title: Device and method for zooming for camera
Inventor: KIM SEONG-GON
IPC: G03B5/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the error of a focal distance caused by the backlash phenomenon of a gear when a zooming action is executed from a telephone side to a wide side by moving a lens barrel in an identical direction besides in set time after it arrives at a target zooming position. SOLUTION: When a wide switch S2 is actuated in order to photograph an object by a wide angle, a wide signal is outputted by an action control part 40. By a lens barrel driving part 60, the lens barrel is moved to the wide side from a present position by normally rotating a zoom motor M. By an encoder 10, the focal distance obtained by the movement of the lens barrel is measured. By the movement of the lens barrel, the contact point state of the encoder 10 is changed and a zoom position signal corresponding to the change is outputted to the control part 40. By the control part 40, the position of the lens barrel is judged based on the zoom position signal. When the lens barrel is moved to the target wide position, it is moved to the wide side besides in the prescribed set time. Thereafter, the wide zooming action is finished.
Patent JP-H05162575-A (JP)
Title: Automobile seat
Inventor: MATSUSHITA FUMIAKI
IPC: B60R22/10
Filed: 1991-12-17
Abstract: PURPOSE:To prevent a joint from being formed between an abdominal protective pad and a seat cushion at the time of storing an infant seat, and improve sitting comfort and appearance. CONSTITUTION:In an automobile seat in which an infant set by lowering an infant seat cushion provided on a seat back forward, holding it horizontally, and installing an infant abdominal protective pad to the seat cushion, a recessed part 4 is provided on the upper surface of a seat cushion 3, and a pad 8 is stored in the recessed part 4, so that the seat cushion 3 is stored in a seat back 1.
Patent JP-2001170625-A (JP)
Title: Water treating device
Inventor: TAMAKI AKIO
IPC: C02F1/78
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device capable of decomposing a material to be treated in water to be treated more effectively than the conventional technique and capable of treating more efficiently various hardly decomposable materials to be treated. SOLUTION: The water treating device for decomposing the material to be treated in the water to be treated by irradiating the water to be treated with ultraviolet ray is provided with an oxidizing agent supply device for supplying an oxidizing agent to the water to be treated, a pressure supply pump for pressurizing the water to be treated, in which the oxidizing agent is mixed, and a pressure type ultraviolet ray irradiation reactor, inside which an ultraviolet lamp protected by an ultraviolet transmission protecting tube and a photocatalyst are provided, for decomposing the material to be treated in the water to be treated by irradiating the pressurized water to be treated with the ultraviolet ray.
Patent JP-H04301180-A (JP)
Title: Mixing compression type internal combustion engine with secondary air feeder and air mass measuring device in intake pipe
Inventor: KURUTO OPURENDAA
IPC: F02D33/00
Filed: 1991-12-20
Abstract: PURPOSE: To achieve preparation of fuel mixture in a starting process and a warm-up operation process, and reduction of harmful exhaust gas components in a mixture-compressing internal combustion engine having a secondary air supply device comprising a secondary air disconnecting valve in secondary air pipings placed in an opened position in the warm-up operation process, and a fuel injection valve to sequentially inject fuel to a suction pipe having an air mass measuring device and a throttle valve, and the air mass measuring device in the suction pipe. CONSTITUTION: Auxiliary air piping 7 provided with an air shut-off valve 11 is disposed in addition to secondary air pipings 6, the air piping 7 is communicated with a fuel injection valve 10 for assisting air, and is placed under a percolation condition at least in a starting process and in a warm-up operation process of an internal combustion engine.
Patent JP-H11185078-A (JP)
Title: Charge collecting system and its device
Inventor: NAITO KAZUTOSHI
IPC: G07B15/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To minimize illegal passage of vehicles at an expressway when a magnetic card type charge collecting system and an IC card type charge collecting system are operated by making them coexist with each other in the vicinity of a gate at the expressway, etc. SOLUTION: The charge collecting system provided with an entering vehicle detector 2 to detect a fact that a vehicle 1 on which on-board equipment 3 is mounted enters in an entrance gate, communication equipment 5 to transmit entrance gate information to the on-board equipment 3 mounted on the vehicle 1 when the vehicle 1 is detected by the entering vehicle detector 2 and to receive recording completion information to be transmitted when the entrance gate information is transmitted to the on-board equipment 3 mounted on the vehicle 1 and a controller 9 to perform control so as to switch forms of charge collection based on the entrance gate information by the fact whether the recording completion information is received by the communication equipment 5 or not and to give warning when the information is read especially when the recording completion information is not received is  provided.
Patent JP-H06188645-A (JP)
Title: Current source circuit
Inventor: KATAKURA MASAYUKI
IPC: H03F3/343
Filed: 1992-12-15
Abstract: PURPOSE:To make the relation of potential levels at two terminals symmetrical with each other by connecting an output terminal of a 1st current mirror circuit and an input terminal of a 2nd mirror circuit to a 1st terminal and connecting an output terminal of a 2nd current mirror circuit and an input terminal of the 2nd mirror circuit to a 2nd terminal. CONSTITUTION:A circuit is provided with a 1st current mirror circuit 12 and a 2nd current mirror circuit 13, an output terminal P13 of the 1st current mirror circuit 12 and an input terminal P12 of the 2nd current mirror circuit 13 are connected to a 1st terminal P14 of the 1st and 2nd current mirror circuits 12 and 13 and an output terminal P10 of the 2nd current mirror circuit 13 and an input terminal P9 of the 1st current mirror circuit 12 are connected to a 2nd terminal P11. Then a current Io flowing into or from the 1st and 2nd terminals P14 and P11 is always constant,,independently of the circuit connecting to the 2nd terminals P14 and P11 and the potential levels at the 1st and 2nd terminals P14 and P11 are made symmetrical.
Patent JP-H05170911-A (JP)
Title: Organopolysiloxane rubber composition
Inventor: INOUE YOSHIO
IPC: C08L83/07
Filed: 1991-12-19
Abstract: PURPOSE:To obtain an organopolysiloxane rubber composition having especially excellent heat resistance and degree of freedom of characteristics and processability in mechanical properties by extending chain length of a diorgnopolysiloxane of main chain with urea bond. CONSTITUTION:A rubber composition consisting essentially of an organopolysiloxane which comprises a diorgnopolysiloxane as a main chain containing >=one group of the formula (R<1> is 1-20C substituted or nonsubstituted bifunctional hydrocarbon group, ether bond, etc.; R<2> is 1-10C substituted or nonsubstituted bifunctional hydrocarbon group) in one molecule and >=0.0001mol% alkenyl group and is obtained by reacting (A) An alkenyl group- containing organopolysiloxane (preferably straight-chain organopolysiloxane containing an amino group bonded to end) having an amino group in one molecule with (B) an isocyanate in a range of a stoichiometric amount, preferably 0.8-1mol of the component B based on 1 mol amino group of the component A preferably at 20-50 deg.C in a nitrogen atmosphere under a condition of screening moisture.
Patent JP-H06186569-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: NAKAMURA KATSUTOSHI
IPC: G02F1/1337
Filed: 1992-12-17
Abstract: PURPOSE:To provide the ferroelectric liquid crystal device which prevents yellowing. CONSTITUTION:This liquid crystal device has a ferroelectric liquid crystal 14 and a pair of substrates 11a, 11b which face each other by holding this ferroelectric liquid crystal 14 in-between, are formed with electrodes for applying voltages to the ferroelectric liquid crystal 14 respectively on the opposite surfaces and are subjected to uniaxial orientation treatments in order to orient the ferroelectric liquid crystal 14. The apparent tilt angle of the liquid crystal device is made larger than in the case of not applying AC by the treatment to apply the AC to the element. The inclination directions of this liquid crystal and at the boundary between the substrates are the same and the pretilt angle is <5 deg.. The spontaneous polarization of the ferroelectric liquid crystal 14 is >=25nC/cm<2>.
Patent JP-H10186524-A (JP)
Title: Method for measuring image area of printing plate in printing plate making process, and printer used for the method
Inventor: KATSUMA YOSHIHIRO
IPC: G03B27/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an image area measuring method capable of obtaining the image area of a large printing plate even if a reading means of a small reading size is used. SOLUTION: In a printing plate making system provided with a printer 1 for positioning an original film F on a printing plate P based on multi-surface printing data and executing multi-surface printing and the reading means 2 which is installed in the printer 1 and reads the image of the original film F, the image area of the printing plate is obtained according to the arrangement position and number of the film F arranged on the printing plate, from the image data of the film F and the multi-surface printing data of the printer 1.
Patent JP-H05175947-A (JP)
Title: Transmitter-receiver for digital signal
Inventor: KUWAOKA TOSHIHARU
IPC: H04L7/00
Filed: 1991-12-21
Abstract: PURPOSE:To decode a signal into a binary digital signal whose one word is N-bit by converting a digital signal whose one word is N-bit into a K-adic signal at a sender side, sending the signal together with a synchronizing signal representing the transmission start and the transmission speed and making counting a count in N-bit while being coincident with a sent digital signal at a data latch of a receiver side. CONSTITUTION:A binary digital signal whose one word consists of N bits is converted into a K-adic signal (K is Nth power of 2) at a signal conversion circuit 3, the signal is sent together with a synchronizing signal representing the transmission speed and start point of time for transmission as a serial signal. On the other hand, a count from an N-bit counter 10 is inputted to an N-bit data latch 11 at a receiver side. Then the count is started by using a synchronizing signal sent from the sender side while being coincident with the transmission speed of the K-adic digital signal sent from the sender side based on the signal representing the transmission speed of the K-adic digital signal. As a result, the binary digital signal whose one word consists of N bits is decoded.
Patent JP-2001172465-A (JP)
Title: Propylene-based resin composition and method for producing the same
Inventor: KAMINAKA MANABU
IPC: C08F297/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition excellent in heat resistance, transparency and flexibility, having no sticky feeling and further excellent in processing suitability. SOLUTION: This propylene-based resin composition is composed of a polypropylene component and a copolymer component comprising propylene, a compound having at least two or more nonconjugated vinyl groups, and ethylene and/or a 4-18C α-olefin, and satisfies the following conditions: (I) the composition consists of 50-99 wt.% component eluted at a temperature lower than 80 deg.C (a middle or low temperature eluting component) by a temperature-raising eluting fractionation method by using o-dichlorobenzene, and 50-1 wt.% component eluted at a temperature equal to or higher than 80 deg.C based on the whole amount; (II) the content of compound units having at least two or more nonconjugated vinyl groups in the middle and low temperature eluting components is 0.001-0.05 wt.%; and (III) the amount of toluene-soluble components measured at -40 deg.C is <5 wt.%.
Patent JP-2000179678-A (JP)
Title: Control device for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption required to drive a motor-generator in the case of power of the motor-generator being transmitted to wheels, and a vehicle being stopped. SOLUTION: A control device for a hybrid vehicle having an engine transmitting power to wheels, a motor-generator arranged in a power transmission path between the engine and wheels, a torque converter arranged in a power transmission path between the motor-generator and wheels, and a lock-up clutch engaged/released to switch the mutual power transmission state of rotating members of the torque converter, is provided with a lock-up clutch control means for engaging the lock-up clutch in the case of the power of the motor- generator being transmitted to the wheels, and the vehicle being stopped (steps 201-209).
Patent JP-H05178942-A (JP)
Title: Thermoplastic resin and optical component made therefrom
Inventor: DOI TORU
IPC: C08F210/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a thermoplastic maleimide resin having a high refractive index and excellent transparency, heat resistance, mechanical strengths, etc., by radical-copolymerizing a specified N-substituted maleimide with an olefin and a styrene derivative. CONSTITUTION:An N-alkyl-substituted maleimide (e.g. N-methyl-maleimide) is radical-copolymerized with an olefin (e.g. ethylene) and a styrene derivative (e.g. methylstyrene) to obtain a maleimide resin comprising 20-90mol% structural units of formula I (wherein R1 is 1-18C alkyl or 3-12C cycloalkyl), 10-80mol% structural units of formula II (wherein R2, R3 and R4 are each H or 1-8 C alkyl) and 1-40mol% structural units of formula III (wherein R5 is H or methyl; and R6 to R10 are each H, 1-4C alkyl, 1-4C alkoxyl or halogen) and having a weight- average molecular weight (in terms of polystyrene) of 1X10<3>-5X10<5>. This resin can be desirably used as a material for optical components.
Patent JP-2000184609-A (JP)
Title: Capacity leveling circuit of group battery
Inventor: KONISHI DAISUKE
IPC: H01M10/44
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a system by leveling capacities of unit cells of a group battery. SOLUTION: Forced discharge circuits D1-D4 constituted by connecting a transistor 2, a Zener diode 3 of reverse blocking connection and a discharge resistor 4 in series, are formed between the respective output terminals on the positive electrode side and the negative electrode side of unit cells C1-C4. A Zener voltage of the Zener diode 3 is nearly equal to the final discharge voltage of each unit battery. The base of each transistor 2 is connected with a switching control circuit 5. The on-duty factor of the transistor 2 of the forced discharge circuit which is connected with the unit battery distant from a ground line GND is set to be large. As a result, the mean currents flowing in the respective unit batteries C1-C4 are made equal.
Patent JP-2001176881-A (JP)
Title: Heterojunction bipolar transistor
Inventor: IDA MINORU
IPC: H01L29/73
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor having high collector dielectric strength that operates high seed without blocking an electric current even for the operation at a high current density. SOLUTION: In the heterojunction bipolar transistor, to which a spacer layer 5 of the same semiconductor as a base layer is inserted between a base layer 6, consisting of a semiconductor and a collector layer 4 consisting of the semiconductor whose band gap is larger than the base layer 6, the spacer layer 5 is doped to concentration lower than the doping concentration of the base layer 6.
Patent JP-2000184537-A (JP)
Title: Wiring tool
Inventor: TAKAHASHI MINORU
IPC: H02G1/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring tool which can draw an electric wire easily from a receptacle attaching hole on a wall surface to the ceiling back, or from the ceiling back to the receptacle attaching hole, even if a thermal insulator is installed on a hollow wall. SOLUTION: A plurality of short stick units 1... are joined rectilinearly via flexible joint parts 2... in such a manner that a rod lever is formed. An attitude forcing means 3 is installed in order that the respective short stick units 1... may always hold elastically the rectilinear joint attitude. A hook 4 for hanging is installed on the upper end of the uppermost short stick unit 1. A joint part 5 for connecting a cord or an electric wire is installed on the lower end of the lowermost short stick unit.
Patent JP-H10155528-A (JP)
Title: Night pierce
Inventor: MORITA JUNKO
IPC: A44C7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the damages of a pierce by noble metals and to enjoy it at ease by selecting a material for not adversely affecting a human body like ceramic or synthetic resin or the like. SOLUTION: For the material of this night pierce, the material for not adversely affecting the human body like the ceramic and the synthetic resin, etc., used as the material of artificial bones is selected. A part of the rod of the night pierce is recessed and projected or curved. A cylindrical hole 8 at the center of a rod fixing part 7 is made slightly narrower than the thickness of the rod and the rod fixing part 7 is prevented from easily falling from the rod. A head part 1 is brought to the front and it is inserted to the hole of an earlobe from a rod tip 6 and inserted to the cylindrical hole 8 present at the center of the rod fixing part 7 from the rod tip 6. When the rod fixing part 7 comes to the part with a level difference of a rod second stage 4, the role of fixing the rod is achieved.  It is used at the point of time of piercing the earlobe and until a wound is completely closed at the time of performing treatment and it is sterilized and used in the case that the earlobe or the hole of the earlobe is infected. A person who constitutionally reject the noble metals sterilizes and utilizes it.
Patent JP-2000180979-A (JP)
Title: Photographic printing device
Inventor: KIYOTAKI YOSHIHIRO
IPC: G03B27/32
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographic printing device which prevents stray light in a device from being radiated to photosensitive material and does not require complicated constitution. SOLUTION: This device is equipped with printing lenses 3A, 3B and 3C temporarily condensing the light radiated from a DMD(digital micromirror device) 2 to photographic paper 6 and then projecting it onto the paper 6, and slit plates 4A, 4B and 4C provided with an aperture part so that the outside area of the light area of the light transmitted through any of the lenses 3A, 3B and 3C may be shielded from the light. The slit plates 4A, 4B and 4C are respectively attached to the corresponding lenses 3A, 3B and 3C. Thus, the lenses 3A, 3B and 3C and the plates 4A, 4B and 4C are integrally switched in the case of changing projection magnification.
Patent JP-H11191219-A (JP)
Title: Recording and reproducing device for optical information record medium
Inventor: HOSHINO TAKASHI
IPC: G11B7/004
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the recording/reproducing device for an optical informa tion recording medium capable of recording from a random position on a sector even just after setting an initial value and preventing the deterioration of the recording characteristic of information. SOLUTION: In the recording/reproducing device for an optical information record medium irradiating the sector of the optical recording medium being rewritable plural numbers of times by phase transition such as a DVD-RAM and recording or reproducing user's information, a laser driving circuit 500 performing information recording under the control of a microcomputer 400 is provided with a recording start position control part 550 for starting information recording from a random position of an ID part being the pre-formatting part of a sector and provided with a pseudo-random number generating circuit 551 composed of an M series generator constituted independent of the microcomputer and thus recording is performed from a random position on each sector even just after the setting of the initial value.
Patent JP-2000177181-A (JP)
Title: Character information-processing apparatus
Inventor: SUETANI TAKUYA
IPC: G06F3/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To maintain a compactness of an apparatus main body while limiting an increase in number of parts and moreover enlarge a display part by overlapping and arranging a printing medium set part and a display part to an upper face of the apparatus main body. SOLUTION: A liquid crystal display part 17 is supported by an outer face of an upper cover 15. Most of an upper face of the upper cover 15 is coated with a transparent plate 16 of a transparent plastic. The transparent plate 16 is arranged primarily to protect the liquid crystal display part 17 set immediately therebelow. The liquid crystal display part 17 is a dot matrix type LCD which can simultaneously display characters of a fixed size of an amount of four lines and 12 characters. The display part displays a printing image P1 with a normal character size of an amount of L1 and L2 lines and input character rows of an amount of L3 and L4 lines. While the apparatus main body is maintained compact, the display part can be enlarged.
Patent JP-H06198073-A (JP)
Title: Leg stand for fully automatic japanese style mah-jong
Inventor: MOTONAKA HIROSHI
IPC: A63F9/20
Filed: 1992-12-28
Abstract: PURPOSE:To provide the leg stand so that a fully automatic Japanese style mah-jong table can easily be carried and conveyed into a Japanese style room or the like. CONSTITUTION:A fully automatic Japanese style mah-jong table A is used while being horizontally phased on a main body 1 of the leg stand, the outer bottom of the fully automatic mah-jong table A is supported by first and second supporting frame bodies 4 and 6 which are provided in the main body 1 of the leg stand so as to be freely raised and turned, and the posture of the fully automatic mah-jong table A is changed from the horizontal state to the raised state while turning the second supporting frame body 6 under cooperation by turning the first supporting frame body 4 upward by stepping a lever member 9 so as to stop the table on the main body 1 of the leg stand.