baber/WOPTO huggingface dataset:
Patent JP-H06239770-A (JP)
Title: Production of biphenyl derivative
Inventor: TAKEHARA SADAO
IPC: C07C67/343
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject compound useful as an electro-optical liquid crystal display material in high yield with a short process by reacting an organic silicon compound with a brominated or iodinated benzene derivative. CONSTITUTION:The compound of formula III is produced by reacting a compound of formula I (R<a> is F, Cl, 1-16C alkyl, alkoxy, 2-16C alkenyl, etc.; the ring A is trans-1,4-cyclohexylene or 1,4-phenylene; (m) is 0-2; (p) is 0-4; R<1> is 1-10C alkyl; Z<a> is single bond or CH2CH2) with a compound of formula II (Y is I or Br; the ring B is same as the ring A; R<b> is F, Cl, Br, CN, etc.; Z<b> is same as Z<a>; (q) is 0-4) in the presence of a catalyst [e.g. di-mu-chloro-bis-(allyl) dipalladium(II)] in a solvent (e.g. THF) at room temperature to 200 deg.C. The compound of formula III is useful also as an intermediate for forming pyrimidine ring and pyridine ring.
Patent JP-H04289473-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUMAKI SATORU
IPC: H01L27/04
Filed: 1991-02-26
Abstract: PURPOSE:To suppress an increase in a chip area and the number of pins to be generated by the addition of a test circuit by reducing the number of testing wirings due to the scanning pass system in a semiconductor integrated circuit equipped with a plurality of sequential circuits. CONSTITUTION:The serial outputs of the shift register latches(SRL) 3 on the input side of respective sequential circuits 2 and the serial outputs of the SRLs 4 on the output side thereof are connected to the signal wires constituting a bus 1 and the serial input and output of the SRLs of the same sequential circuits are connected to mutually different signal wires and only one set of the serial input and output of the SRLs of the mutually different sequential circuits is connected to the same signal wire.
Patent JP-S60174257-A (JP)
Title: Working method of steel plate
Inventor: URATA KAZUHIRO
IPC: B23K7/00
Filed: 1984-02-20
Abstract: PURPOSE:To shorten the working time of the whole working process without reducing a rate of operation by executing efficiently pretreatment and post- treatment, in case when an NC plasma cutting device has been introduced to a working process of a steel plate. CONSTITUTION:The surface of a steel plate 1 is cleaned, dried, etc., and a boundary of a part which becomes a necessary member and a remaining material, an external form line 5 of a member to be used, a member fitting line 6 for indicating a plate escape direction, a groove indicating symbol 7, a member symbol 8, a fitted member symbol 9, etc. are shown by using an NC marking-off device. Groove working 10 is executed based on the groove indicating symbol 7, and also cutting is executed to a part which becomes a remaining material. At the same time, cutting for forming a width direction positioning reference surface 12 is executed. When the steel plate 1 of a prescribed number is piled up, the steel plate 1 is removed by one piece each from the respective piles and fed to an NC plasma cutting device, and two steel plates 1 are arranged in parallel and the plate ends are made uniform. Subsequently, the steel plate 1 is divided into a necessary member and a remaining material by moving a torch block along the necessary member external form line 5.
Patent JP-H01206996-A (JP)
Title: Production of 1,3-dihydroxy-8-decene-5-one and immunoactivating agent and anticancer agent containing said compound
Inventor: TAKEUCHI TOMIO
IPC: C12N1/20
Filed: 1988-02-15
Abstract: PURPOSE:To obtain 1,3-dihydroxy-8-decene-5-one having immunoactivating action and anticancer effect to normal animal, by culturing a microbial cell belonging to Strepomyces cirratus and having specific producing ability. CONSTITUTION:A microbial cell strain belonging to Streptomyces cirratus and having ability capable of producing 1,3-dihydroxy-8-decene-5-one is planted in S culture medium consisting of a composition of galactose, dextrin, bactosoyton, etc., and cultured to afford a culture medium. Then a colorless and physiologically active sbustance is collected from the culture medium to provide the aimed 1,3-dihydroxy-8-decene-5-one.
Patent JP-S63197233-A (JP)
Title: Information processor
Inventor: SAKAI NORIAKI
IPC: G06F9/38
Filed: 1987-02-12
Abstract: PURPOSE:To improve the pipeline processing efficiency by saving an instruction waiting for replacement of registers until this replacement is over and performing in advance the decoding jobs of the subsequent instructions, the address calculation and the operand reading jobs after detecting that a register to be used for generation of addresses is waiting for its replacement. CONSTITUTION:Both comparators 33 and 34 detect that the values of both an index busy counter 27 and a base busy counter 28 are set at 'O'. At this time point, an AND gate 35 transits an end detecting signal 1 for a register busy state. An instruction saving release signal is sent to an instruction saving register 6 via a signal line L8 in response to the transmission of the signal 1. At the same time, a selector control signal is sent to a selector via a signal line. Receiving this control signal, the instruction saved in the register 6 is set again at an instruction register 5 for generation of addresses and read-out of an operand.
Patent JP-H05233511-A (JP)
Title: Electronic computer system
Inventor: KITSU TOSHIKI
IPC: G06F13/10
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the size of an operating system and to reduce an overhead. CONSTITUTION:If the device drivers 15a-15n are not loaded yet when the corresponding devices 19a-19n are requested, a device driver dynamic loading part 13 of an operating system 11 loads the device drivers 15a-15n into a main memory from a file system 17 and executed. When the due processing is complete, the loaded drivers 15a-15n are automatically unloaded by a device driver unloading part 12 and these loading areas are released. As a result, the size of the system 11 is reduced and the processing over head is also reduced.
Patent JP-S53115947-A (JP)
Title: Cooker
Inventor: KOUNO MASAFUSA
IPC: H05B6/68
Filed: 1977-03-18
Abstract: PURPOSE: To promote operational efficiency by arranging display lamps to correspond to push buttons or touch keys in an electronic oven and other cookers to be operated by plural push buttons or touch keys in output changing and other operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10192627-A (JP)
Title: Reprocessing of adsorptive filter medium into contacting antibacterial filter medium, usage of antibacterial filter medium/scale inhibitive filter medium used for filtration machine, heat exchanger, piping, boiler and cooling tower, and filtration machine for hydroponic cultivation
Inventor: NINAGAWA MASATOMO
IPC: B01D39/14
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent an odor or an incrustation from being generated by welding an antibacterial metal such as copper or silver to a filter medium in view of the necessity to develop a contacting antibacterial filter medium. SOLUTION: An antibacterial metal such as silver or copper (L) is caused to penetrate the interior of ceramics and weld there by a processing method for stably adsorbing and thermally welding a constant ratio of the antibacterial metal to alumina ceramics J, K through melting and pressurizing processes. In addition, silver is of such a nature that it is oxidized significantly by photo- oxidation, especially ultraviolet rays, and therefore, this oxidation is caused to penetrate the interior of a filter medium and the silver is allowed to weld in the interior where a light does not reach by applying a pressure to the filter medium. Thus, it is possible to solve an issue of an antibacterial action by the above method and make the filter medium have the antibacterial action.
Patent JP-H09224442-A (JP)
Title: Pressing roller for sweet potato vine drawing device
Inventor: KURODA TOMOYUKI
IPC: A01D33/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To draw only the vine of sweet potatos before harvesting the sweet potatos planted on ridges. SOLUTION: A sweet potato vine drawing device scratching in and scratching up the vine of the sweet potatos cultivated on ridges and insert-holding them between insert-holding and scratching up belts 9 to draw is provided with plural right and left potato pressing rollers 42 constituted in the shape of drum at the rear part of a vine scratching in part to be matched with the height of the top of the ridge, to be in the shape of a truncated chevron and to be freely rotatable in the back and front directions.
Patent JP-S53114339-A (JP)
Title: Frequency multiplying circuit
Inventor: KATOUGI KATSUYA
IPC: H03K3/64
Filed: 1978-03-20
Abstract: PURPOSE:To achieve frequency-multiplication into identicalcycle pulse signals without being influenced by the variation in amplitude of AC input signals, by providing the monostable multivibrator triggered at the rises of the output and inversion output of a comparator.
Patent JP-H07240669-A (JP)
Title: Automatic channel preset system
Inventor: NOGAMI KAZUKI
IPC: H04N5/44
Filed: 1994-03-01
Abstract: PURPOSE:To preset channels to all the selection station keies even in a weak electric field by selecting the channels equal to the number of selection station keies or below in order of radio wave intensities and making the selected channel correspond to the selection key. CONSTITUTION:Channels are selected in order or levels of synchronizing signals by a microcomputer 10 and a synchronizing signal detection circuit 8. Therefore, if AGC voltage is properly set by an AGCATT signal, the number of a channel of 'presence of signal' can be set to an arbitrary number N. A position selection station key 9 is connected with the PLL synthesizer of a tuner 2 via the microcomputer 10 and each selection key is made to correspond to N channels by 1 to 1 basis. When an arbitrary key of the selection keys is depressed, the corresponding channel is preset to be selected. As a result, the channel of an unnecessary weak electric field is removed, the only number of large radio wave intensity channel corresponding to the number of selection station key is selected, and a preset can be performed automatically in short time.
Patent JP-S58147707-A (JP)
Title: Reinforcing method of optical fiber connecting part
Inventor: NIIHORI OSAMU
IPC: G02B6/38
Filed: 1982-02-27
Abstract: PURPOSE:To raise a reinforcing effect by reinforcing resin, by forming a molding face of a metallic mold by a base material having a quality which is weak in its adjesive force with thermoplastic resin used as a reinforcing material, warming up this metallic mold in advance, and cooling molten resin fed forcibly. CONSTITUTION:On the molding part of a pair of metallic molds 5 which can be split in parallel with an optical fiber 3, a molding member 13 which is weak in its chemical adhesive force with thermoplastic resin 7 such as nylon used for covering as a reinforcing material, and has a smooth molding face is coated. On the molding face of this metallic mold, a connecting part 4 of the optical fiber which removes a covered layer 1 and melt-sticks and connects each optical fiber strand is positioned, and after that, a holding member 14 is fitted to both ends of the metallic mold 5. Between the metallic mold 5 and the holding member 14, an air hole 15 is provided, a heater 8' is fitted to the metallic mold 5, the resin 7 in an injecting vessel 6 is melted by a heater 8, simultaneously, the metallic mold is also warmed up by the heater 8', and the molten resin 7 is pushed softly into a gap between the molding face of the metallic mold 5 and the connecting part of the optical fiber 3 by a piston.
Patent JP-H08203150-A (JP)
Title: Polarization component detector
Inventor: NISHI NORIAKI
IPC: G11B7/135
Filed: 1995-01-27
Abstract: PURPOSE: To miniaturize a magneto-optical recording medium reproducing device by arranging a polarization rotation distribution converting means for changing the distribution of the polarization direction of the divergent and convergent light transmitted as to cancel the polarization rotation distribution by an optical means for the divergent and convergent light onto the optical path for the divergent and convergent light. CONSTITUTION: A phase plate 51 is arranged in the position behind a polarization beam splitter 4 on the optical path for the reflected return light L2 from a magneto-optical disk 7. The deflection angle θ of the optical axis K50 of the phase plate 51 is selected so that the rationally polarized light generated in the reflected return light L2 is cancelled by the transmission of the reflected return light L2 through a polarization beam splitter 4 within the plane formed by the optical axis of the incident reflected return light L2 and the polarization plane 4A of the polarization beam splitter 4. Then, an optical pickup 50 of an S separation type capable of making the reflected return light L2 free from the influence of the polarization rotation by the polarizing film 4A of the polarization beam splitter 4 incident on the photodetecting surface of a photodetector 10 and producing exact MO signals is obtd.
Patent JP-H03236124-A (JP)
Title: Rubber switch
Inventor: OGAWA KIKUO
IPC: H01H23/30
Filed: 1990-02-14
Abstract: PURPOSE:To open or close four contacts separately by providing a housing with a pair of pressers, providing each presser with two contacts, arranging two rubber contact parts, having a difference in working stroke for two contacts respectively, and providing two-step operating means, which absorb the differences in strokes between the contacts. CONSTITUTION:Rubber contact parts 19a and 20a are capable of further pressing and advancing by a little distance after being pressed to contacts 15a and 16a, and the difference in the working strokes from the conductive pieces 19c and 19d of rubber contact parts 19a and 19b to the contacts 15a and 15b is absorbed by the contact parts 19a, and contact making in two steps is performed. A housing 1 is provided with a pair of pressers 8 and 9, arranging two contacts 15a, 15b and 16a, 16b respectively for each presser, the respective two contacts are provided with two rubber contact parts 19a, 19b and 20a, 20b, having differences in working strokes, respectively, and two-step operating means 21, which absorbs the difference in the strokes between the two contacts, is provided, so four pieces of contacts 15a, 15b and 16a, 16b can be opened or closed separately.
Patent JP-H09230858-A (JP)
Title: Automatic player
Inventor: SAWADA YUICHI
IPC: G10H1/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To end the playing of automatic accompaniment effectively for playing without consuming a memory for storing ending patterns with simple constitution by controlling the playing in such a manner that the playing ends after reading the musical tones appropriate for a listener to call to mind of the end of the playing out of the playing patterns and producing these tones at a prescribed length if there is an instruction for ending the playing. SOLUTION: A normal pattern is selected again after the normal pattern and the playing is repeated while the ordinary playing is executed. A fill-in pattern is inserted during playing by the normal pattern when a fill-in switch is pressed. The ending processing to end the playing by 'maintaining the sound production of the musical tones at the head of the normal pattern → fill-in pattern → normal pattern' is performed when an ending switch is pressed. For example, the playing is ended after playing is performed by maintaining the sound production of the notes (* mark) at the head of the normal pattern for the prescribed period of time (for example, for a half measure).
Patent JP-H10228440-A (JP)
Title: Electronic instrument controlling device and method and electronic instrument
Inventor: TAKIHARA MASAHIRO
IPC: H04N7/24
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize functions included in an electronic instrument. SOLUTION: A moving picture expert group(MPEG) 1 video deck module 2, a magneto-optical(MO) drive module 3, a digital video disk(DVD) player module 4, a compact disk recordable(CD-R) drive module 5, and a mini disk(MD) module 6 are connected to a personal computer(PC) module 1 as audio visual(AV) instruments through a 1394 cable. Each AV instrument stores its own built-in information of a functional unit in an ROM. At the time of initializing operation, the PC module 1 receives information of each functional unit transmitted from respective AV instruments and stores the received contents. When operation for recording data, which are reproduced by a prescribed AV instrument, by the prescribed AV instrument is commanded, the PC module 1 automatically retrieves a functional unit for transferring and processing data corresponding to information stored in each functional unit.
Patent JP-S59160615-A (JP)
Title: Nonsymmetrical monowheel drive vehicle
Inventor: ASANO HIROYUKI
IPC: B60G9/00
Filed: 1983-03-01
Abstract: PURPOSE:To contrive the reduction of a driving loss and prevention of wear of a driving wheel, by steering automatically a driven wheel and a driving wheel by driving force of the driving wheel in the direction offsetting turning force of a vehicle through driving force of the driving wheel. CONSTITUTION:When a right rear wheel 2 is driven by an output of a power train unit 15, the power train unit 15 together with a rear axle 16 are revolved counterclockwise centering around fixing points of a lateral rod 21 and the rear axle 16, and a shackle 26 is moved to a position 26'. With this construction, the right and left rear wheels 2, 6 are steered simultaneously, both the wheels 2, 6 are moved in the direction of toe-in and toe-out respectively, and both the wheels 2, 6 are steered in the direction offsetting left-handed turning force at the time of acceleration under a state of straight running by monowheel driving by the right rear wheel. At the time of deceleration they are steered in the reverse way. With this structure, a driving loss and wear of a driving wheel can be prevented.
Patent JP-S60177054-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKAGAMI TAKESHI
IPC: C08L23/08
Filed: 1984-02-21
Abstract: PURPOSE:To obtain the titled composition having small linear expansion coefficient, high resistance to thermal deformation, excellent physical properties such as impact resistance, and extremely excellent moldability and weather resistance, giving a molded article having good surface state, and suitable for rainwater guttering, etc., by compounding a vinyl chloride resin with short glass fibers, an inorganic filler, a modifier, a processing aid, a lubricant and a plasticizer. CONSTITUTION:(A) 100pts.(wt.) of a vinyl chloride resin (e.g. polyvinyl chloride) is compounded with (B) 5-30pts. of short glass fibers (e.g. chopped glass fibers cut to 0.05-3mm. long and preferably surface-treated with a coupling agent), (C) an inorganic filler (e.g. ultrafine calcium carbonate), (D) 5-20pts. of a modifier selected from chlorinated polyethylene, ethylene-vinyl acetate copolymer, ABS and MBS, (E) 1-10pts. of a processing aid selected from MAS and polymethyl methacrylate, (F) 5.1-10pts. of a lubricant and (G) 0.1-10pts. of a plasticizer.
Patent JP-H11196807-A (JP)
Title: Overseas production of 'natto' for domestic sales and importation thereof
Inventor: SO KUNITOMI
IPC: A23L11/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling the overseas production of a 'Natto' (soybean fermented) with Bacillus natto so that the unit cost of the 'Natto' for domestic sales may be reduced by changing a production process. SOLUTION: A 'Natto' is produced by seven steps of (1) a step for dipping soybeans into water, (2) a step for steaming the dipped soybeans, (3) a step for inoculating Bacillus natto on the steamed soybeans, (4) a step for inserting the inoculated soybeans into a container, (5) a step for fermenting the soybeans inserted into the container, (6) a step for cooling the fermented soybeans and (7) a step for packing the cooled soybeans. This method for enabling the overseas production comprises carrying out the steps (1)-(4), freezing the obtained semi-fabricated product, transporting the frozen semi-fabricated product by sea, defrosting the frozen product when the semi-fabricated product reaches a domestic factory, and finishing the semi-fabricated product according to the conventional method.  The 'Natto' produced by the method can keep the quality as a commercial goods compared with the one produced in a domestic factory by conventional steps.
Patent JP-H04245791-A (JP)
Title: Video telephone system
Inventor: KARIBE ISAO
IPC: H04M11/06
Filed: 1991-01-30
Abstract: PURPOSE:To reduce a gap between a reproduced sound and a reproduced image by previously delaying the storage of a sound signal only for the transmission time of an image and recording the image and the delayed sound signal at the time of storing/recording the image and the sound signal in a recording/ reproducing device. CONSTITUTION:At the time of recording/reproducing data in a recording device 16, processing is switched by the control of a system control part 3. At the time of storing data, a digital sound signal outputted from a sound processing part 11 is delayed for a prescribed time by a storing timing adjusting circuit 14, the processing of D/A conversion or the like is applied to the delayed sound signal by a voice output part 15 and the analog sound signal is inputted to the recording device together with a video signal and stored/recorded in the device 16. At the time of reproducing, the sound signal from the device 16 is processed by A/D conversion or the like through a sound input part 17 and a digital sound information signal is formed and inputted to the sound processing part 11.
Patent JP-S53117951-A (JP)
Title: Diagnosis system for bus bar
Inventor: KAMIBAYASHI HIROAKI
IPC: G06F11/22
Filed: 1977-03-25
Abstract: PURPOSE: To obtain a diagnosis system for the bus bar which can point out the error cause up to the bit position, by detecting the existence of the bit grow error through an odd test for the even bit and also detecting the existence of the bit drop-out through an odd test for the odd bit respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04215254-A (JP)
Title: Electrode formation of solid oxide electrochemical cell
Inventor: RATSUSERU ROI JIENSEN
IPC: H01M8/12
Filed: 1991-02-01
Abstract: PURPOSE: To provide an economical sintering method for forming a cermet electrode of a solid electrolyte electrochemical battery which is electrochemically active and structurally stable. CONSTITUTION: By sticking a porous metal layer on the surface of a solid electrolyte, permeating suspension of stable zirconium powder into it, and sintering the porous metal layer to increase their density, an electrode is further tightly bonded to the solid oxide electrolyte. Cerium oxide, chromium oxide, titanium oxide, and/or praseodymium oxide is used to increase electron conductivity and improve electrode performance.
Patent JP-S55126238-A (JP)
Title: Photographic material
Inventor: KOBAYASHI TOORU
IPC: G03C1/825
Filed: 1979-03-22
Abstract: PURPOSE:To obtain a photographic material kept high in scratch resistance and antistatic property even in high temperature fast development, by forming the first conductive backing layer and the second backing layer containing a slipping agent. CONSTITUTION:The first conductive backing layer made of aluminum oxide colloidal particles (mean particle diameter 0.1-0.02mu) with an electrolyte, such as inorganic acid or carboxylic acid, incorporated by 10<-4>-10<-2>mol per 1g of aluminum oxide; and the second backing layer containing a slipping agent substantially insoluble in a photographic processing solution, such as a multivalent alcohol aliphatic acid ester represented by formula I, or a higher alcohol multivalent carboxilic acid ester represented by formula II are formed on the reverse side of a support with photosensitive layers coated on its opposite side. The preferable coating amounts of the first and second backing layers are 5-500mg and 5-100mg per m<2> of support, respectively.