baber/WOPTO huggingface dataset:
Patent JP-H01158471-A (JP)
Title: Device for separating transfer material for image forming device
Inventor: OKUDA KOICHI
IPC: G03G15/14
Filed: 1987-12-16
Abstract: PURPOSE:To always obtain a stable and excellent separating action by grounding bias voltage impressing members such as a destaticizing electrode and a separation electrifier, etc., through a member which can be turned into a low resistance with moisture absorption. CONSTITUTION:Insulating members 4a and 4b and a separation device 4 consisting of the destaticizing electrode 5, which is a voltage impressing body, pinched between the insulating members are closely arranged adjacently to a transfer electrifier 3. The destaticizing electrode 5 on which a bias is impressed by a constant voltage power source 7 through a resistance 8 is grounded through the member 9 which is turned into the low resistance with moisture absorption like paper, etc. Since the member 9 is turned into the low resistance with moisture absorption under the circumstances of high moisture, the resistance ratio of the moisture absorbing member 9 to the resistance 8 becomes small and an impressed voltage on the electrode 5 is lowered. Moreover, the fault of transfer caused by the lowering of the intensity of an electric field in a transfer part can be prevented because discharge by the destaticizing electrode is checked. Thus, the stable separation can be always performed.
Patent JP-H01158860-A (JP)
Title: Echo canceller control system
Inventor: OTA GICHU
IPC: H04M1/60
Filed: 1987-12-16
Abstract: PURPOSE:To prevent malfunction of an echo canceller in the no voice signal state due to the interruption of a voice signal loop by providing a detection means detecting a control data on a radio transmission line and a control means controlling the operation of an echo canceller. CONSTITUTION:In the detection of a demodulated control data, a control data detection circuit 5 informs it to a control circuit 6. The control circuit 6 controls a mute circuit 118 to connect an input of a reception amplifier 301 to ground and to interrupt the connection between a transmission amplifier 302 and a radio transmitter TXM 115, and controls an H register updating circuit 210 via an OR circuit 7 to stop the update thereby freezing an estimate parameter. Thus, it is prevented that the estimate parameter correction value is not definite when the reception signal is made zero due to muting resulting that the estimate parameter is uncertain and malfunction when the voice signal is restored is prevented.
Patent JP-H11127739-A (JP)
Title: Grip for holding use
Inventor: KATO YOSHIHISA
IPC: A01K87/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject grip useful in e.g. fishing rods by making it with such a flexible material as to enable the recesses to be deformed by projections provided at specified intervals on its surface so as to easily remove foreign substances adhered to the recesses and prevent offensive odor generation. SOLUTION: This grip 3 for holding use is obtained by making it with a flexible material having projections 31 provided at specified intervals on its surface and recesses 33 defined by the projections 31; wherein the flexible material is such one as to enable the recesses 33 to be forcedly deformed by the projections 31, and it is preferable that each of the recesses 33 is an annular groove extending circumferentially and each of the projections 31 is capable of elastic deformation in the longitudinal direction of the grip 3.
Patent JP-2000152544-A (JP)
Title: Motor
Inventor: NISHIKAWA TOSHIYA
IPC: H02K3/34
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor where parts for a surface and a back are made in same forms so that they can be installed on a tooth from both the surface side and the back side of an iron core with a single part, which can be manufactured with one metallic mold and has an insulating member that can correspond to the plural types of stack thicknesses of the iron core. SOLUTION: This motor is provided with an iron core 1 having teeth 2. An insulating member 3 for insulating and covering an insulating area is installed in the insulating area, and a winding wire is given on the insulating member. The insulating member 3 is formed of two parts 3a in the same forms. When one of the two parts 3a is installed on the tooth 2 from the surface side of the iron core 1 and the other is installed on the tooth 2 from the back side of the iron core 1, the tip parts of the two opposite parts 3a are formed as overlapping parts 7 by overlapping the tip parts.
Patent JP-H03178190-A (JP)
Title: Method for mounting surface mount parts
Inventor: KANEOKA AKINORI
IPC: H05K3/34
Filed: 1989-12-07
Abstract: PURPOSE:To mount surface mount parts on a proper position free from positional deviation without reducing the amount of solder by supplying cream solder onto pads and, after the solder is once made to reflow and solidify, making the surface of the solder flat in advance by heating and pressing the solder with a heater chip of a pulse heater system. CONSTITUTION:Cream solder 2 is supplied onto pads 3 provided on a printed wiring board 4 for soldering leads 1 used as surface mount parts and, after the solder 2 is once made to reflow and solidify, the surface of the solder 2 is made flat in advance by heating and pressing the solder 2 with a heater chip 5 of a pulse heater system. Then parts with leads for surface mounting is placed on the board 4 and positioned to the pads 3 and, at the same time, the leads 1 of the parts are respectively soldered to the pads 3 by melting the solder 2 again by a local heating system of an optical beam method, thermopressing method, etc. Therefore, the positional deviation of leads can be prevented when parts with the leads are soldered and a trouble of soldering caused by a fine positional deviation at the time of mounting can be eliminated.
Patent JP-H05150491-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics and resistances to light and ozone. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing an electric charge generating material, an electron transfer material represented by formula I, and a positive hole transfer material represented by formula II. In formulae I and II each of R1-R4 is, independently, H, alkyl, aryl, alkoxy, or benzyl; each of R5-R8 is, independently, H, lower alkyl, or alkoxy, each optionally and plurally substituted; and n is an integer of 0-3.
Patent JP-H10157936-A (JP)
Title: Circulating type document conveyer
Inventor: KONDO KAZUHISA
IPC: B65H85/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a circulating type document conveyer provided with a means of partitioning a conveyed document and unconveyed document, means of arranging in good order a document returned back onto a document loading plate, and a means of transferring a document, and to miniaturize a mechanism for driving these means. SOLUTION: In a drive mechanism for driving a partitioning unit 17 and working plates 19, 20, a motor 47 capable of forward/reverse rotating and a gear mechanism 48 including 10 gears 49 to 58 are provided. In this drive mechanism, a unit drive mechanism 110 and a working plate drive mechanism 111 given drive force of the motor 47 through the gear mechanism 48 are provided. When drive force of the motor 47 is transmitted by the gear mechanism 48 to the unit drive mechanism 110 and the working plate drive mechanism 111, the partitioning unit 17 and the working plates 19, 20 are moved to reciprocate along a document conveying direction, In this way, as compared with the case of an individually provided motor for driving the partitioning unit 17 and the working plates 19, 20, a size of the drive mechanism can be reduced.
Patent JP-H09160183-A (JP)
Title: X-ray image forming method
Inventor: SUZUKI TETSUYA
IPC: G03C1/46
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high sensitivity, high sharpness, high contrast and good graininess by adhering a silver halide photosensitive material to a fluorescent sensitizing paper essentially comprising yttrium tantalate phosphor and exposing the photosensitive material to X-rays. SOLUTION: A silver halide photosensitive material having features described below is adhered to a fluorescent sensitizing paper essentially comprising yttrium tantalate phosphor and then exposed to X-rays. The photosensitive material used has two or more silver halide emulsion layers on one surface of a base body, and the sensitivity of the emulsion in the emulsion layer nearest to the base body is higher by >=20% than the sensitivity of the emulsion in other emulsion layers.
Patent JP-H11149223-A (JP)
Title: Electrophotography device
Inventor: YANO HIDEYUKI
IPC: G03G15/16
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an elctrophotography device capable of enhancing user maintenance performance and jam treatment performance, and of preventing the occurrence of an image failure. SOLUTION: This elctrophotography device is equipped with an intermediate transfer drum (an image carrier) 7 for forming a toner image; a transfer belt 10 transferring a toner image to transfer material from the intermediate transfer drum 7 and carrying the transfer material; and a diselectrification charger 13 diselectrifying the transfer material on the transfer belt 10. An intermediate transfer body unit 14 formed by integrating the diselectrification charger 13 with the intermediate transfer drum 7 is detachably and replaceably formed from a main body. Since the intermediate transfer body unit 14 formed by integrating the diselectrification charger 13 with the intermediate transfer drum 7 is detachably and replaceably formed from the main body, a user can simply replace both integrally at a replacing time.  In the case of the detention of the transfer material by a jam, the intermediate transfer body unit 14 can be extracted from the main body so as to resolve the jam so that user maintenance performance and jam treatment performance are enhanced.
Patent JP-2000118694-A (JP)
Title: Truck handling device
Inventor: EMOTO KOICHI
IPC: B65D19/42
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To deliver a truck provided with wheels under a base thereof with a fork device or the like without using a pallet by raising the truck with a support base for supporting a lower part of the base and the wheels of the truck. SOLUTION: When a downstream truck 1 arrives a downstream end of a chain conveyor 4, a lifter 3 is operated so as to raise (lift up) the truck 1 while supporting the truck 1 at a lower part of a base 22 and wheels 121 thereof. A fork device 5 housed in a traverser 51 is moved forward in the direction of the chain conveyor 4, and inserted into a space formed under the truck 1 lifted up. Thereafter, the lifter 3 is lowered, and the truck 1 is transferred onto the fork device 5 while being supported by the fork device 5 at the lower part of the base 11 of the truck 1. Continuously, the fork device 5 is moved backward, and the truck 1 is housed (transferred) in the traverser 51 to be carried out.
Patent JP-H11149378-A (JP)
Title: Image forming device and recording medium readable by cpu
Inventor: KOYAMA HIROSHI
IPC: G06F9/445
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture process and to reduce the manufacture cost by making common programs stored in ROMs attached to at least two CPUs and also making common the ROM themselves as components. SOLUTION: A paper feed part CPU 46 and an operation part CPU 56 requires only programs of capacity much smaller than the capacity of the ROMs, so the ROMs 47 and 57 attached to those CPUs 46 and 56 have large free areas. Those free areas are used to make common the programs stored in the ROMs 47 and 57 and also make common the ROMs themselves as components. Namely, the ROMs 47 and 57 are stored with a program for initializing the CPUs, an operation part program for discriminating which of the operation part CPU 56 controlling an operation part and the paper feed part CPU 46 controlling a paper feed part the CPU is, and a program for controlling the paper feed part.
Patent JP-H07170976-A (JP)
Title: Novel enzyme having n-methylvaline oxidase
Inventor: NISHIYA YOSHIAKI
IPC: C12Q1/26
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a novel N-methylvaline oxidase which is useful in determination of N-methylvaline. CONSTITUTION:This oxidase acts on N-methylvaline in the presence of water and oxygen to form valine, formaldehyde and hydrogen peroxide where the substrate specificity is 100% for N-methylvaline and less than 1% for sarcosine, the optimal pH is 7-9, the optimal temperature is 40 to 50 deg.C, and the molecular weight is 43kd. The enzyme is obtained by substituting another amino acid (preferably valine) for phenylalanine at No.103 in the amino acid sequence of a gene given in the formula of the protein having the sarcosine oxidase activity.
Patent JP-H11149217-A (JP)
Title: Developing device drive mechanism for image formation device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device drive mechanism capable of constituting an image carrier and a developing unit as separated bodies, and capable of avoiding shock and gear breakage at the time of the touching movement with and parting movement from the image carrier of the developing unit. SOLUTION: The developing device drive mechanism of an image formation device is provided with a moving means moving a developing device back and force against an image carrier, a main body side drive gear 12 for transferring drive force from a drive source, and a developing device side gear to be driven 13 receiving the drive force. The developing device drive mechanism is equipped with means 16, 17, 18, 19 adjusting the mesh of the main body side drive gear 12 with the developing device side gear to be driven 13.
Patent JP-2000145666-A (JP)
Title: Variable displacement pump
Inventor: KONISHI HIDEO
IPC: F04C14/24
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce size of a whole of a variable displacement pump by constituting it as a balanced type and reducing size of a pump rotary shaft and bearings. SOLUTION: A pair of projections 20, 20 projecting in positions facing each other at an inner periphery wall of an adapter ring 19 fittingly inserted into a pump body are provided. A cam ring 17 including grooves 21, 21 selectively engaged to the projections 20, 20 in an outer periphery and forming a roughly elliptical shaped cam face 17a in an inner periphery, is provided so as to rotate in a range of a predetermined angle inside the adapter ring 19. By pivotally supporting a rotor 15 with a vane 15a inside the cam ring 17, a pair of pump chambers 18A, 18B are formed at an axisymmetrical positions between the cam face 17a and the rotor 15. Intake side openings 28A, 28B and discharge side openings 27A, 27B are opened at different positions in the pump chambers 18A, 18B.  Pressure controlling means 40, 41 guiding pressure for rotating the cam ring 17 are provided at operation chambers 22, 22 formed by one side parts 20b, 20b of the projections 20, 20 and the grooves 21, 21.
Patent JP-2001134837-A (JP)
Title: Automatic transaction device
Inventor: NAKAJIMA ISAO
IPC: G07D9/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of non-registered transaction data preserved in a host computer, and to reduce the cost accompanying the mailing of a registration demand document. SOLUTION: When non-registered transaction data are received from the host computer during a transaction with a card, the presence of non-registered data is reported to a client by a client operation display part, it is displayed to inquire whether or not non-registered transaction data are to be printed simultaneously as one case at the time of the next transaction and when the client inputs information showing the approval of simultaneous printing as one case, such a notice is sent to the host computer. When a passbook is inserted in the next transaction, non-registered data are collected into one case and printed on that passbook.
Patent JP-H02165501-A (JP)
Title: Head lamp for vehicle
Inventor: SEKOSHI TORU
IPC: F21V13/00
Filed: 1988-12-16
Abstract: PURPOSE:To enhance the perceptibleness of a projector type head lamp with small light-emitting area when it is lighted by applying such a fluorescent material on a finisher covering the front face of the circumference of a condenser lens as being caused to emit light by ultraviolet rays from an electric-discharge lamp which is the light source of the head lamp. CONSTITUTION:A finisher 9 is provided in such a manner as covering the circumferential of an inner lens 5 and also the opening of a lamp housing 1. A fluorescent material 10 being applied on the surface of the finisher 9 emits light when a large amount of ultraviolet rays generated at the lighting of an electric- discharge lamp 3 act thereon; while the head lamp is lighted, the inner lens 5 portion therefore emits light and the finisher 9 surrounding the circumference of the inner lens 5 also emits light brightly, and so the head lamp emits light from the whole of its front face when seen from oncoming cars. The light- emitting area of the head lamp is thus enlarged appreciably to enhance the perceptibleness of the head lamp and also to enable the appearance of the head lamp being lighted to be enhanced.
Patent JP-H05161234-A (JP)
Title: Electric connection box
Inventor: KUBOTA KATSUHIRO
IPC: H01R9/03
Filed: 1991-12-02
Abstract: PURPOSE:To easily produce an electric connection box having an internal circuit configuration, the number of connectors and the number of poles corresponding to the vehicle type, grade and variation. CONSTITUTION:An electric connection box A comprises a cassette type upper case 10 consisting of a plurality of block cases 11 (111 to 114) and a frame lower case 32 which is combined with the above in a freely slidable manner, a plurality of tabs branched at one side edge of a bus bar and a wire crimping portion, a plurality of branch circuit body consisting of a bus bar crimping portion at the other side edge, and a plurality of junction bar 38 located in parallel with the lower case 32. Each block case 11 has a plurality of connector housings 12A to 12C on the upper surface as well as a plurality of wire lead-out groove 15 on one side wall, and the tabs of branch circuit body are housed and arranged in connector housings 12A to 12C thereby forming a connector. On the other hand, the wire crimping portion is arranged in a wire lead-out groove 15 and its slot is connected by crimping to the terminal portion of a wire 41.
Patent JP-H01158795-A (JP)
Title: Electronic equipment
Inventor: ESATO MASAHIRO
IPC: H05K7/00
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate necessity of providing a storing space in a front panel and reduce the number of components and, further, eliminate the possibility of losing a cover during the operation by a method wherein, when a keyboard is attached to a cabinet, the storing space is covered with the keyboard. CONSTITUTION:A keyboard 12 is so designed as to be able to be attached to the rearside of a cabinet 10. When a word-processor is stored, an power cord 2 is stored in a storing space 13 and, at the same time, a curled cord 11 also is stored in the storing space 13. After that, the keyboard 12 is attached to the rearside of the cabinet 10. By attaching the keyboard to the cabinet 10, the coming-off of the power cord 2 and the curled cord 11 can be avoided. The power cord 2 and the curled cord 11 are stored in the same storing space 13 and jumping-out of the cords 2 and 11 is avoided by the keyboard 12. Therefore, a cover for the storing space can be omitted, the necessity of providing a storing space in a front panel 14 is eliminated, and the number of components is reduced, the material cost can be reduced, the possibility of losing the cover while the word-processor is in use is eliminated and, further, the form of the front panel can be designed freely.
Patent JP-H04189676-A (JP)
Title: Steering device for vehicle
Inventor: UMEMURA ATSUSHI
IPC: B62D5/04
Filed: 1990-11-22
Abstract: PURPOSE:To improve the assembling property by providing a spacer between each stopper member at each end part of a rack shaft and each stopper surface on the housing side for regulating their interval, and letting time neutrality of the rack shaft correspond with the neutrality of a pair of non-circular gears after assembling rotation transmitting members. CONSTITUTION:A ball joint socket 51 assembled at the left end of a rack shaft 19 of a rack-pinion type steering device and a thin plate metal 52 for stopping it from loosening are engaged with each other through a circular spacer 53 at a step part stopper surface S1 of a muddle housing 32, so an axial motion quantity of the rack shaft 19 to the right is regulated. A ball joint socket 54 at the right end of the rack shaft 19 and a thin plate metal 55 are engaged with each other through a circular spacer 57 at a stopper surface S2 of a holder 56 threaded with a main body C1 of a power cylinder C for regulating an axial motion quantity of the rack shaft 19 to the left. At this time, an interval d1, d2 from the stopper surface S1, S2 to the end of the rack shaft 19 is measured by a depth gauge or the like, and a thickness t1, t2 of the spacer 53, 57 is selected based on the interval d1, d2.
Patent JP-H0695663-A (JP)
Title: Electroglottograph driving controller for midi compatible electron music synthesizer device
Inventor: DEIRU TEIINII
IPC: G10L25/90
Filed: 1991-09-26
Abstract: PURPOSE: To provide an electroglottograph driving controller for an MIDI compatible electronic music synthesizer by converting the opening/closing cycles of vocal cords to electric signals especially accurate for a pitch. CONSTITUTION: A voice control music device is driven by an electroglottograph(EGG) 16 as input to this controller and it is provided with a band-like transducer attached to the neck of a user. The EGG 16 converts the opening/closing cycles of the true vocal cords of the user into the electric signals especially accurate for the pitch. The output of a microphone 15 integrated with a bond picks up the acoustic expansion of a throat wall simultaneously with a glottis cycle, the output is also added to the controller and the volume of a voice source is displayed. EGG and microphone signals are coupled and converted into MIDI digital codes usable for driving a music synthesizer and a computer 28. The attack of continuous voice performance is changed by using an external switch 19.
Patent JP-2000139379-A (JP)
Title: Frozen sushi
Inventor: KURAKAKE TOSHIKATSU
IPC: A23L7/10
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen sushi not over-heating a fish part thereof and not generating a spark even by thawing with a microwave oven. SOLUTION: This frozen sushi is obtained by inserting a raw sushi 3 into a bag having a metallic thin film layer 4 so as to cover a fish part 32 thereof with the metallic thin film layer 4 and freezing. In this case, the generation of a spark is suppressed by making the metallic thin film layer 4 a shape not having an acute part.
Patent JP-H01160995-A (JP)
Title: 15beta-hydroxy-19-nor-testosterone
Inventor: YOSHIHAMA MAKOTO
IPC: A61K31/565
Filed: 1987-12-18
Abstract: NEW MATERIAL:15beta-Hydroxy-19-nor-testosterone of formula. USE:It has biological activity to inhibit the activity of estrogen synthase (aromatase) originated from human placenta and is useful in medical field. PREPARATION:19-Nor-testosterone is used as a substrate and is made to react with a culture liquid of Acremonium strictum NN 106 strain (FERM 9143), the reaction product is extracted with ethyl acetate and objective testosterone is collected from the extract by using a silica gel column and an elution solvent.