baber/WOPTO huggingface dataset:
Patent JP-S58124790-A (JP)
Title: Anthracenetetracarboxylic acid dianhydride derivative
Inventor: HOTSUTA OSAMU
IPC: C07C15/20
Filed: 1982-01-21
Abstract: NEW MATERIAL:A compound of formulaI(U, V, W, X, Y and Z are H, fluoro, chloro, bromo, iodo, OH, <=8C alkoxyl, acetoxyl or cyano). EXAMPLE:1, 4, 5, 8, 9, 10-Hexamethoxy-2, 3: 6, 7-anthracenetetracarboxylic acid dianhydride. USE:A raw material for preparing high polymeric condensed polycyclic compounds, e.g. a raw material for preparing compounds of formula II useful as a high polymeric electron material. Ladder type high polymeric condensed polycyclic hydrocarbon compounds, e.g. heptacene, and further many useful high polymers can be easily obtained from the compound of formulaI. PROCESS:A compound of formula III and a compound of formula IV are reacted with H2SO4, and the resultant compound is then treated with KMnO4, NaOH and HCl according to the reaction formulas, reacted with SOCl2 and treated with Li2O to afford the aimed compound, e.g. a compound of formula V.
Patent JP-S59133717-A (JP)
Title: Microwave generator
Inventor: NOBUE TOMOTAKA
IPC: H03F3/68
Filed: 1983-01-20
Abstract: PURPOSE:To ensure easy measurement of amplification characteristics of each amplifying stage and to facilitate easy formation of a power distributing part and a power synthesizing part, by separating the substrate holding material of an amplifying circuit of a parallel amplifying stage from the substrate holding materials of coupler circuits at both power distributing and synthesizing parts. CONSTITUTION:A holding material 23 for an amplifying circuit substrate 14 forming a parallel amplifying stage is separated from the holding materials 24 for coupler circuit substrates 13 which constitute a power distributing part and a power synthesizing part respectively. These materials 24 hold the substrates 13 and 14 at the same level. In such a way, the circuit substrates 25 containing microstrip transmission lines connected to input stages of each amplifier are held by the material 23. At the same time, exclusive holding materials 26 which facilitate easy attachment of connectors 20 and 21 are set to the material 23. Thus the measurement of each single unit of amplifier is facilitated for each measuring system of amplification characteristics.
Patent JP-S5292434-A (JP)
Title: Grid display method for light pen detection
Inventor: IWAMURA NAOHIRO
IPC: G06F3/037
Filed: 1976-01-30
Abstract: PURPOSE: To minimize the change in the displayed picture, by inhibiting the grid display, when the grid display is duplicated to the letter and graph of normal display picture displayed with the color including blue or green as the color component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59134221-A (JP)
Title: Manufacture and laying method of marine structure
Inventor: MORI MASATANE
IPC: E02B3/12
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a marine structure having excellent stability to external forces and excellent corrosion resistance by a method in which a metal net having a space inside is laid on the seabed, DC current is flowed in the metal net to electrically depsit minerals in the sea water on the metal net. CONSTITUTION:Both ends 1a and 1b of a metal net 1 are set on the seabed 2, and a cylindrical metal net 4 is placed on the metal net 1. Electrodes are set in places close to the metal nets 1 and 4, and a conductor 5 is set inside of the metal net 4. Anode and cathode of DC power source are connected to the electrodes in close contact with the conductor 5 and the metal nets 1 and 4. A weak current of several V and several mA/cm<2> is flowed for several months to electrically deposit minerals 6 in the sea water 6 onto the metal nets 1 and 4. A structure 9, e.g., intake pipe 7, artificial fish bank, etc., can thus be obtained on the seabed.
Patent JP-S61167263-A (JP)
Title: Automatic connection switching device of plural terminal equipments
Inventor: HASHIMOTO KAZUO
IPC: H04N1/00
Filed: 1985-01-21
Abstract: PURPOSE:To operate either of an automatic answering telephone set and a facsimile at every incoming by connecting the automatic answering telephone set and the facsimile to a telephone line in parallel, keeping them in automatic stand-by state, and changing entrances that receive incoming automatically and successively. CONSTITUTION:When call signals come in telephone lines L1, L2 they are detected by a photocoupler PC, rectified by a rectifying and smoothing circuit 1 and applied to the clock terminal of a counter 3. When the call signal stopped ringing at first, the count number of the counter 3 becomes 1, an output terminal is raised to H level, and a 3-second timer 4 is started to set an FF2. When the FF2 is set, a transistor TR1 becomes on, and a relay Y1 is operated, and a closed circuit of telephone is formed through a line transformer LT at a contact Y1-1. At the same time, a tape for reply T1 of the automatic answering telephone is started, and at the same time, a reply message is reproduced and sent out through the transformer LT to a telephone line. As the facsimile FAX is set to be started by two times of call signal, it does not operate at this time.
Patent JP-H09198420-A (JP)
Title: Method and device for predicting delay time
Inventor: SAKAMOTO TOSHIYUKI
IPC: G06F17/50
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the repetition of design by making a difference between predicted delay time and delay time based on actual layout small. SOLUTION: A table 101 is used and the delay distribution degree of a design object area is estimated S101. The value of data 103 and the value of the data 104 are compared and whether or not the former ≪the latter is judged S102. In the case of NO, a sub clock butter is inserted S103, the area of the division area is estimated S104 and it corresponds to an assumption that the design object area is small like the division area. Thereafter, S101-S104 are repeated until judgement becomes YES. When the judgement becomes YES, the predicted delay time is obtained from the table 106 based on the value of the data 105 and the area of the design object area. Accordingly, prediction accuracy before layout is improved and a circuit operation after the layout is guaranteed.
Patent JP-H06209622-A (JP)
Title: Assistant member for longitudinal feed of planting seedling
Inventor: NASU TAKESHI
IPC: A01G9/10
Filed: 1993-01-22
Abstract: PURPOSE:To provide an assistant member for longitudinal feed of planting seedlings, designed so as to excellently engage a tooth of a delivery gear for longitudinal feed of seedlings with each engagement hole and capable of longitudinally feeding seedlings synchronously with each other row. CONSTITUTION:Engagement holes 7 are made in a line leaving a space of the same distance as the pitch of teeth 6 of a delivery gear 5 of a seedling planting unit 3 in a plate-shaped unit 1 having many small holes 8. A control wall 10 for preventing a foreign material from coming into the engagement hole 7 from the above is attached above the engagement hole 7. A cut 11 is made in the control wall 10 so that the control wall 10 can be opened by a force pushing up from the lower part.
Patent JP-H10202604-A (JP)
Title: Router
Inventor: MARUYAMA YOSHIHIRO
IPC: B27C5/10
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the workability, and at the same time, provide a router which is compact and has a large rigidity. SOLUTION: On both sides of the main body part 1a of a housing 1, handles 1c, 1c are integrally formed with handling supporting parts 1b, 1b. On the lower surface part of the main body part 1a, a bracket 2 is arranged. On the bracket 2, protruding parts 2a, 2a are formed at confronted locations, and the handle supporting parts 1b are constituted in a manner to cover the protruding parts 2a. By covering the protruding parts 2a with the handle supporting parts 1b, the strength of the handle supporting parts 1b can be improved.
Patent JP-S54103044-A (JP)
Title: Printer for zerography
Inventor: WATANABE SHIYUUJI
IPC: G03G15/22
Filed: 1978-01-31
Abstract: PURPOSE: To prevent printing paper from being blotted by a photosensitive element and to reduce the excess consumption of a developing agent by bringing the printing paper into contact with the photosensitive element immediately before the first writing pattern comes to the transfer position of a zerographic printer using a laser beam.  
     CONSTITUTION: In response to a printing command, a photosensitive drum 1 starts its rotations, and in response to the writing order by a laser beam 9 the writing operation of a printing pattern is started upon the drum surface. The writing order is fed through an OR gate 13 to the up terminal of a counter 7, which is made operative to count the pulses coming from a pulse encoder 6. When the content reaches n 1 , one of the outputs of a decoder 8 becomes 1 to set an FF 14. The set output of the FF 14 is the signals for effecting the transferring operation so that printing paper 2 is brought into contact with the surface of the drum 1. The set output of the FF 14 is fed through an OR gate 15 to the clear terminal of the counter 7 to clear the same. As a result, the counter 7 reaches th value n 1 , it is once cleared without counting the subsequent pulses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10209457-A (JP)
Title: Manufacture of semiconductor substrate and manufacture of field effect transistor
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L21/336
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable a thick insulating film to be formed between a back gate and a front gate at an overlap, while keeping thickness controllability of a semiconductor layer. SOLUTION: A first insulating film 2 is formed on the surface of a first single crystal semiconductor substrate 1, and an opening 3 is bored in the first insulating film 2 so as to make the surface of the substrate 1 exposed. A semiconductor is epitaxially grown on the surface of the substrate 1 inside the opening 3 so as to form a semiconductor layer 4 for filling the opening 3, and a second insulating film 5 is formed on the surface of the semiconductor layer 4 and the first insulating film 2.  A flattening film 7 is formed on the surface of the second insulating film 5, a second substrate 8 is stuck on the surface of the flattening film 7, and the first substrate 1 is removed off separating its rear side from the insulating film 2, making the first insulating film 2 serve as a stopper, whereby the surface of the semiconductor layer 4 opposite to the second insulating film 5 is exposed to the outside. Moreover, a buried part 6 may be formed on the surface of the second insulating film 5 before the flattening film 7 is formed.
Patent JP-2000209128-A (JP)
Title: Receiver
Inventor: TODA TAKASHI
IPC: H04B1/707
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To allow a receiver to correct a frequency deviation even for a period when a communication opposite station transmits no signal through a communication channel in addition to a period when a communication opposite station transmits a signal through the communication channel. SOLUTION: A known symbol detection section 104 decides whether or not a received signal is transmitted, when not, an inverse spread code setting section 105 switches an inverse spread code into a spread code of a common control channel, receives the common control channel, and the known symbol extract section 106 extracts a known symbol in the communication channel or the common control channel, a phase rotation speed detection section 107 detects a phase rotation speed of the known symbol and an AFC 108 conducts automatic frequency control.
Patent JP-H11209627-A (JP)
Title: Semiconductive resin composition and power cable covered therewith
Inventor: MIYATA HIROYUKI
IPC: H01B9/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent electrical conductivity and extrudability by compounding a base resin with encapsulated graphite. SOLUTION: There is provided a semiconductive resin composition prepared by compounding 100 pts.wt. base resin such as an ethylene/vinyl acetate copolymer having a melt flow rate of 2-400 and a vinyl acetate content of 10-45 wt.% with 30-50 pts.wt. encapsulated graphite, an antioxidant, a crosslinking agent, a crosslinking aid, and a filler. This composition is used to form the external semiconductive layer of a power cable by extrusion coating. The encapsulated graphite is obtained by polymerizing a monomer such as styrene or an acrylic ester in the presence of graphite having a uniform adjusted particle size to obtain graphite coated with a thin insulation plastic film. This is prepared as follows.  Graphite is added under agitation to a polymerizer previously charged with water and a surfactant, a monomer and a polymerization initiator are added to the mixture, and the resultant mixture is agitated for a specified time. After the polymerization is stopped, the product is filtered, washed, and dried to obtain encapsulated graphite.
Patent JP-H10203614-A (JP)
Title: Carrying control method for carrying system
Inventor: KURAUCHI SHIGERU
IPC: B65G43/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce a waiting time of an operator at a target stocker by determining a carrying start timing of a through port for a lot by a priority of the lot and a required carrying time of the through port so that the through port is not used by a plurality of lots at the same time. SOLUTION: Through ports 2a, 2b are used as shown in the drawing by the other lot at the present time (t). If a lot A1 is allotted to the through port 2a and a lot A2 is allotted to the through port 2b according to priority, the through port 2b can immediately start carrying. Since the through port 2a is used by the other lot until a time tw, if carrying is started after a period of (tw-mta-t) from the present time (t), the through port 2a is not used in a multiple manner and hence the lot is not made to wait in front of the through port to reduce a jam of a carrying route, which reduces a delay in carrying by the jam.
Patent JP-S60152580-A (JP)
Title: Planar adhesive
Inventor: NAGAFUJI TAKAHARU
IPC: B32B5/22
Filed: 1984-01-20
Abstract: PURPOSE:To provide a planar adhesive which can firmly bond adherends in a planar-form merly by the application of electricity, by impregnating a base cloth with a heat-curable liquid resin mainly composed of an epoxy resin and a hardener, drying it and laminating the resulting prepreg on both sides of a planar heating element. CONSTITUTION:A glass fiber or carbon fiber is impregnated with a heat-curable liquid resin mainly composed of an epoxy resin (e.g. bisphenol A diglycidyl ether type epoxy resin) and a hardener (e.g. dicyandiamide) and dried. The resulting prepregs 2, 2 are laminated on both sides of a planar heating element 1. The planar heating element 1 is prepd. by folding a heating wire 4 in zigzag turns through a lot of parallet glass fibers and connecting both terminals of the wire to steel lead wires 5, 6. Merely by electrifying the planar heating element, the adhesive can firmly bond adherends in a planar form, can be easily worked, can dispense with expensive heating equipment and can be worked in situ and inexpensively bonded.
Patent JP-H01185936-A (JP)
Title: Semiconductor device
Inventor: MIURA TAKAO
IPC: H01L21/763
Filed: 1988-01-21
Abstract: PURPOSE:To prevent a leak between adjacent elements, a leak inside an identical element and a narrow channel effect by a method wherein a substrate only on the side which is lower than a device active region to be formed on the upper part at the side face of a trench is made as a high-concentration layer and a fixed charge layer is formed in a part facing the device active region in an insulating film inside the trench. CONSTITUTION:A high-concentration layer 21 is formed only on the side which is lower than a device active region 20 to be formed on the upper part at the side face of a trench 6. A fixed charge layer 12 is formed in an insulating film 7 inside the trench 6 and in a part facing at least the device active region 20. Because the high-concentration layer 21 of, e.g., boron of P<+> is formed at the lower side of the device active region 20, it is possible to prevent a depletion layer from being formed at the interface between a substrate and the insulating film 7 inside the trench. Because the fixed charge layer 12 is formed in the oxide film 7 inside the trench, it prevents that the substrate is depleted; in addition, an impurity inside the high-concentration layer 21 is not spread in the transverse direction. By this setup, it is possible to prevent a leak between adjacent elements, a leak in an identical element and a narrow channel effect.
Patent JP-S62166537-A (JP)
Title: Wafer stage
Inventor: SHIRASAKI MASAHIRO
IPC: G03F7/20
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a wafer from being contaminated or damaged due to its drop by supporting the wafer by a pin when placing it, and attracting fixedly the wafer by an aspirator provided on a wafer stage when fixing it to eliminate the lateral slip of the wafer when placing it. CONSTITUTION:Three or more pins 2 rounded at the ends are projected from holes formed on the upper surface of a wafer stage 1 having a flat upper surface. Weak springs 3 for lifting the pins 2 upward are disposed under the pins 2, and the lifting forces of the pins 2 are regulated by adjusting screws 4 for supporting the springs 3. The tension of the spring 3 is of the degree that is is lightly sunk when placing a wafer 5 but to maintain the height not to cause the wafer to lateral slip. The hole of an aspirator 6 is provided at the center of the stage 1. When the wafer is placed on the stage 1, the wafer 5 is supported to the pin 2, and does not laterally move at all. The wafer 5 is completely fixed without damage.
Patent JP-S59135409-A (JP)
Title: Automatic focus determining device
Inventor: YOKOTA HIDEO
IPC: G03B13/36
Filed: 1983-01-24
Abstract: PURPOSE:To compensate the change of an in-focus position, by determining a feeding position for focus of a lens with signals from a means which generates three signals corresponding to a distance to an object, an environmental temperature, and a lens water absorptivity. CONSTITUTION:Signals from an environmental temperature detector 4 and a synthetic resin lens water absorptivity detector 5 are inputted to a controller by the first stroke of a shutter button 30, and a lens feeding position is operated with these signals and the signal from an object distance detector 1. A ring 8 is rotated with the force of a spring 11 by the second stroke of the shutter button 30, and a lens barrel 7 is moved to focus the lens. Consequently, not only the change of the object distance but also the change of a lens refracting power due to the environmental temperature and the lens water absorptivity is compensated to determine automatically a correct focus.
Patent JP-H01186363-A (JP)
Title: Interlocking mechanism of printer
Inventor: KAWAGUCHI HIROMI
IPC: B41J29/12
Filed: 1988-01-21
Abstract: PURPOSE:To enable received printing data to be guaranteed by surely restricting opening and closing of a cover during printing of a printer, by a method wherein the printer is so constructed that a plunger is operated at the same time when the printer starts printing operation and the cover is kept in a closed state. CONSTITUTION:A power source 20, a motor driver 18, and a driving motor 19 are connected in series, and a cover opening and closing switch 13 is connected to a control part 17. By such a structure, when the cover opening and closing switch 13 is in a closed state and a printing command is emitted, the control part 17 sends a power start signal to the power source 20 to raise a Vc. Thereby, a plunger 14 is operated and the cover is kept in a closed state. Besides, after confirming that the Vc has risen, the control part emits an operation command to the motor driver, and the driving motor 19 is rotated by that action to perform printing operation. Further, when the cover opening and closing switch 13 is in an open state, the control part 17 can not send the power start signal to the power source 20, and the printing command is reserved. Therefore, by a simple structure, printing operation can be executed while printing data are being guaranteed, and safety can be secured.
Patent JP-H02192164-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUNEMATSU KOJI
IPC: H01L21/3205
Filed: 1989-01-20
Abstract: PURPOSE:To enable a semiconductor integrated circuit device of this design to be provided with a large fan-out and to facilitate the logical design of it by a method wherein a dedicated wiring whose line width is larger than that of a wiring of uniform width and which is capable of coping with a heavy load such as a clock line, a bus line, or the like is provided to a wiring region. CONSTITUTION:A clock line 8A is provided between an upper and a lower regions, 6 and 6, where many logic gates 5 are arranged, and an automatic arrangement wiring (DA) 8B is provided after the clock line 8A has been provided. In this case, the DA wiring 8B is constituted uniform in width, and on the other hand the clock line 8A is formed of an Al wiring whose line width is larger than that of the DA wiring 8B. By this setup, a semiconductor integrated circuit of this design can be provided with a large fun-out and the logical design of it can be facilitated because it is not required to be connected with loads divided in a multi-stage.
Patent JP-S5293841-A (JP)
Title: Cleaner for insect-proof radiator net
Inventor: NAGAI HIROSHI
IPC: B60K11/04
Filed: 1976-01-31
Abstract: PURPOSE:To automatically clean insect-proof net by interlocking the cleaning brush so provided as able to slide over the insect-proof net furnished on the front part of a radiator, with the member working when tractor turns.
Patent JP-S55106741-A (JP)
Title: Metal plate drilling method
Inventor: KOMORI RIYUUICHI
IPC: B21D28/26
Filed: 1979-01-31
Abstract: PURPOSE: To reduce the time required for making a long hole on a metal plate and extend the life expectancy of a male mold, by forming large projections whose depth of concave exceeds thickness of the plate and then cutting off the projections to the level of the plate's face.  
     CONSTITUTION: A rotor 1, flat magnetic plate, is placed on a female mold 9, its adsorptive face 1a facing a groove made on the mold 9. A projection 11 whose depth L of concave exceeds thickness T of the rotor 1 is made with a pointed and arched male mold 10 on the adsorptive face 1a of the rotor 1. The intermittent arched projections 11 formed on the rotor 1 are then cut off to the level of the adsorptive face 1a. This method can reduce the working time required for making the hole and extend the life expectancy of the male mold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent LV-15118-A (LV)
Title: Method of unaided teaching and rehabilitation of talking ability in patients with speech disorders
Inventor: VĀCIETE ILZE
IPC: G10L25/00
Filed: 2015-12-08
Abstract: The invention is a method for correction of pronounciation problems. The method provides for a recording video files of patient's speech signals and corresponding letter signs in a photo or video format at the same time with the face or mouth cavity muscle movement mimic image visualization. Another database with standard speech signal reference and with letter signs and mimic image visualization is created. Two databases allow to compare the record of patient and the reference signal and measure their coincidence degree, which is displayed in numerical values of correlation level.
Patent YU-244078-A (YU)
Title: Continuos process for the synthesis of vcm
Inventor: LEMANSKI F M
IPC: B01J27/00
Filed: 1978-10-18
Abstract: The present invention relates to a novel catalyst for production of VCM containing a salt of rhodium or platinum, a salt of iron or copper, and a salt of zinc; impregnated on an alumina, titania, zirconia, silica, or silica alumina support.