baber/WOPTO huggingface dataset:
Patent JP-H09314922-A (JP)
Title: Recorder using thermal head
Inventor: FUJIWARA YUICHI
IPC: B41J3/54
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To make possible high-definition recording which allows enlargement by executing recording with the first thermal head and the second thermal head which is supported in such a manner that allows heating resistor to contact when forced to contact a recording medium with a pitch staggered by a half pitch in relation to an arranged pitch. SOLUTION: The first thermal head 7 supported in such a manner that a heating resistor 21 may contact when forced to contact a recording medium 4 and the second thermal head 8 supported in such a manner that a heating resistor 22 may touch when forced to touch the recording medium 4 with a pitch staggered by a half pitch in relation to the arranged pitch of heating resistive elements of the first thermal head 7 when the heating resistor 21 approaches, in a thermal head mechanism. Recording is performed by the first and second thermal heads 7, 8. High-definition recording can be made to a flat recording medium according to this constitution.
Patent JP-H0327639-A (JP)
Title: Personal identification number managing method
Inventor: OOYA HARUMASA
IPC: G06F21/44
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the discordance of a personal identification number even when an error takes place in a protocol or each equipment subjected to system- down in the case of changing the number by applying binary management to the personal identification number of an audio response unit and a center equipment having two new and old areas in the memory. CONSTITUTION:When a terminal equipment 4-1 is in system-down or a protocol error or the like takes place, the reception end is not returned from the equipment 4-1 to a center equipment 2. Since a the number (1234) of an old area (b) of the equipment 2 is not rewritten into the same number (9876) of the new area (a), discordance between the numbers of the new and old areas takes place. Even when the numbers of the new and old areas are in discordance, the terminal equipment 4-1 is restored or a protocol error takes place, since periodic connection enters, the center equipment 2 sends to number (1234) of the old area (a) to the terminal equipment 4-1 at the connection and the terminal equipment 4-1 checks the number. Then the change of the number to the new number (9876) is informed to the terminal equipment 4-1.
Patent JP-S649418-A (JP)
Title: Liquid crystal display element
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/133
Filed: 1987-07-01
Abstract: PURPOSE:To form a back ground and display part to nonchromatic colors so that a black and white display is enabled by adding a complementary color to the background or display part or adding the dichromatic dye of the complementary color of a black dichromatic dye thereto. CONSTITUTION:This liquid crystal display element is formed by sandwiching a nematic liquid crystal having positive dielectric anisotropy and added with an optically active substance between a pair of upper and lower electrode substrates disposed to face each other. Spiral structure twisted in a 180-270 deg. range is formed in the thickness direction of this display element and the axes of deflection or absorption of a pair of deflecting plates sandwiching the spiral structure are provided by deviating the same at a prescribed angle from the liquid crystal molecule arrangement direction of the adjacent electrode substrates. The included angle between the axes of deflection or absorption of a pair of the deflecting plate is confined within a 0-60 deg. range and the product DELTAn.d of the thickness (d) of the liquid crystal layer and the refractive index anisotropy DELTAn of the liquid crystal is confined in a 0.4-1.0mum range. The complementary color of the color to be determined according to the constituting conditions of the liquid crystal element is added to said color so that either of the background or display part is made colorless.
Patent JP-S6317047-A (JP)
Inventor: MURAKAMI SEIJI
IPC: B32B27/18
Filed: 1986-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5863867-A (JP)
Title: Measuring device for electrostatic capacity
Inventor: KAWAI MASAO
IPC: G01R27/26
Filed: 1981-10-12
Abstract: PURPOSE:To execute power supply and signal output through the same signal line and actually reduce the influence of noise in a signal processing of electrostatic capacity to be measured by using a circuit suppressing pulse variation down to its minimum limit. CONSTITUTION:The titled device is provided with a switch 32 synchronously discharging a capacity 11 to be measured which is to be charged by charging circuits 81, 12, a comparator 13 comparing the terminal voltage of the capacity 11 with a reference voltage 14 and outputting a pulse signal having the time width corresponding to the charging time constant of the capacity 11, an LPF 41 converting an output pulse from the comparator 13 into DC voltage, a voltage setting circuit 20 outputting DC voltage set in accordance with a fixed capacity component included in the capacity 11, a differential amplifier 60 fetching the difference between respective output voltage of the LPF 41 and the circuit 20, and a circuit 70 outputting a measuring signal obtained by adding DC voltage 67 which sets the zero point and span of the measuring signal to the output of the circuit 60 through two lines also to be used as power supplying lines.
Patent JP-H0328274-A (JP)
Title: Nonaqueous resin dispersion and its preparation
Inventor: YANAGIDA YASUO
IPC: C09D201/02
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the subject dispersion useful for a liquid developing agent for an electrostatic latent image, a coating material, etc., by copolymerizing a mixture of vinyl monomers, which can form a vinyl copolymer insoluble in a nonaqueous solvent, in the nonaqueous solvent containing a specified vinyl copolymer to give an insoluble chain polymer dispersed in said solvent. CONSTITUTION:A vinyl monomer mixture of 45-95wt.% 6-24C alkyl (meth) acrylate having hydroxyl groups and 5-55wt.% 1-5C alkyl (meth)acrylate having hydroxyl groups is copolymerized to give a vinyl copolymer soluble in a nonaqueous solvent (e.g. Aisoper G). In the nonaqueous solvent containing the vinyl copolymer thus obtained, a mixture of vinyl monomers capable of forming a vinyl copolymer insoluble in said solvent (e.g. vinyl acetate and methacrylic acid) is copolymerized to form the subject dispersion wherein a chain polymer having the molecular chains entangled together and being insoluble in said nonaqueous solvent as a whole is dispersed in said nonaqueous solvent.
Patent JP-S5590508-A (JP)
Title: Preparation of fluorine-containing high molecular substance
Inventor: MIZUTANI YUKIO
IPC: C08G8/00
Filed: 1978-12-29
Abstract: PURPOSE: To prepare fluorine-containing high molecular compound by electrolytic fluorination of a specific high molecular compound by using anhydrous hydrogen fluoride as an electrolysis bath.  
     CONSTITUTION: In an electrolysis tank with cathode and anode of Ni, Fe or the like, anhydrous hydrogen fluoride containing amines, ammonia or the like to enhance electric conductivity in a concentration of 0.1W10wt% is supplied as an electrolysis bath and linear or branched high molecular compound with M.W. of above 500 having one or more groups or atoms selected from sulfonic acid group, a functional group convertible to sulfonic acid group and N atom is added. Then the said high molecular compound is subjected to electrolytic fluorination at -20W+30°C while electric current is applied at a current density of 0.01W5A/dm 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5587484-A (JP)
Title: Mis type semiconductor device
Inventor: NISHIUCHI KOUICHI
IPC: H01L29/78
Filed: 1978-12-25
Abstract: PURPOSE:To accomplish a high density integration by inhibitting punch through with the gate provided in a concave section given the surface of the channel to control the thickness thereof while the bottom thereof is deeper than the source and drain. CONSTITUTION:With a window etched through an SiO2 on a p-type Si, an n-layer 13 is produced by ion implantation and then, etched by a depth h. After diffusion of the window, a gate oxide film 21b is mounted thereto. Covered with a p<+>-type poly Si, a resit mask 16 is used to produce a gate electrode 4. Then, n<+>-type source and drain 2 and 3 are made shallower than the layer 13 by ion implantation. After the removal of the resist 16 and subsequent annealing, covered with PSG, a window is etched for mounting of electrode wires 5-7. With such an arrangement, punch through can be avoided effectively without adversely affecting the characteristics. Thus, an IC with a high integration, high speed and low power consumption can be obtained.
Patent JP-S5864688-A (JP)
Title: Data processor
Inventor: BANDOU TADAAKI
IPC: G06F15/177
Filed: 1981-10-14
Abstract: PURPOSE:To control a cash memory without contradiction in case of the occurrence of a cash error, by accessing a main memory owing to the cash error after setting a significance display part of the cash memory. CONSTITUTION:To a memory controller 12 connected to a main storage device 10, a job processor 40 which accesses the memory on the basis of a virtual address for the execution of a instructions is connected, and the processor 40 is provided with cash memories 41 and 42 accessed on the basis of virtual addresses. Then, the controller 12 clears the significance display part of a data block corresponding to a virtual address if a page fault occurs during read access to the device 10. If a page fault occurs during write access the significance display part of a corresponding data block is cleared when the block is in a corresponding cash memory.
Patent JP-H0212636-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIMOTO KAZUYOSHI
IPC: G11B15/02
Filed: 1988-06-29
Abstract: PURPOSE:To surely prevent mis-recording such as no signal video recording due to setting mistake by providing a video signal detecting circuit to a channel program timer reservation section, and stopping the reservation when no video signal exists. CONSTITUTION:When the result of detection shows nothing by a video signal detecting circuit 2A, the state of no video signal by the circuit 2A is detected over a prescribed time, its detected signal is sent to a channel program circuit 2 to stop the reservation video recording. Then a display signal circuit 2B and an operation display section 2C are operated, a character or a picture representing the setting mistake is recorded to part of a magnetic tape 18 and the presence of setting mistake is displayed and informed to the user. Thus, mis-video recording such as no signal video recording is surely prevented.
Patent JP-S6140770-A (JP)
Title: Preparation of tidbit food from algae
Inventor: INOUE KAORU
IPC: A23L17/60
Filed: 1984-08-03
Abstract: PURPOSE:To produce a preservable tidbit food from algae, giving excellent crips feeling to the tooth, and eatable in large quantity, by carrying out the primary seasoning of algae, frying the seasoned algae in oil, and subjecting the product to the secondary seasoning. CONSTITUTION:Algae such as wakame seaweed, tangle, hizikia, etc. is pretreated by conventional method, cut to a proper size, immersed in a seasoning liquid for about 30min to effect the primary seasoning, and dried to a water-content of about 10-20%. The seasoned algae is fried in an oiled pan or in an edible oil at 120-200 deg.C for a short time, i.e. for 5-150sec preventing the scorching of the algae. Within about 5-6sec after the frying process while a part of the heat remains still in the algae, a secondary seasoning is added quickly to the algae, and the product is cooled spontaneously or in a cooling chamber for about 5min to effect the fixing of the secondary seasoning to the algae.
Patent JP-H11335849-A (JP)
Title: Film forming device
Inventor: HORIE KUNIAKI
IPC: H01L21/31
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent products from being stuck to a shower head itself and to easily and speedily execute the maintenance of a device by providing a sticking preventing board covering the face opposite to a substrate in a nozzle sheet freely attachably and detachably. SOLUTION: At the time of cleaning or exchanging a sticking preventing board 42, a fastening tool such as a bolt fastening a shower head 26 is unfastened, then an arm 52 is held, and the arm 52 is raised. In this way, the upper end part of a film forming chamber 15 is released, and moreover, the fixing of the sticking preventing board 42 is released. The sticking preventing board 42 is taken out from the upper end part of the shower head 26, and the stuck products and the vicinity thereof are cleaned. After that, the shower head 26 is lowered, and, while the sticking preventing board 42 is held, flanges 14a and 26a are connected with each other to compose a film forming chamber 15.  In this way, the sticking preventing board 42 is not fixed by a bolt or the like and is fixed so as to be held between the shower head 26 and a film forming vessel 14, the operation of the fixing and release of the sticking preventing board 42 is easy, and the fixing strength thereof is also high.
Patent JP-H08335677-A (JP)
Title: Capacity element and its manufacture
Inventor: ONO KEIICHI
IPC: H01L21/8242
Filed: 1995-06-06
Abstract: PURPOSE: To enlarge a storage capacity to a fixed height by enlarging a surface area of a wall part in one electrode. CONSTITUTION: A wall part 35 linking first and second plane parts 35b, 35d are drooped from a circumferential edge part of the first plane part 35b. Since a diameter of a circumferential edge part is the largest in the first plane part 35b, a surface area of the wall part 35c in a storage node electrode 35 is large. Since a storage capacity to a fixed height is large and height to a fixed storage capacity can be low, a step in a semiconductor device including the capacity element is reduced and fine processing of a wiring is easy.
Patent JP-H0212258-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGATA YOSHINOBU
IPC: G03G5/06
Filed: 1988-06-30
Abstract: PURPOSE:To enhance electrophotographic characteristics by incorporating a specified squarilium compound in an electric charge generating layer as a charge generating material and a hydrazone compound in a charge transfer layer as a charge transfer material. CONSTITUTION:The charge generating layer 2 contains as the charge generating material at least one of the squarilium compounds represented by formula I in which I each of R1, R2, R5, and R6 is optionally substituted alkyl, aralkyl, or the like and each of R3 and R4 is H, OH, or the like, and the charge transfer layer 3 contains the hydrazone compound as the charge transfer material, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity in both cases of positive and negative charging operations, and superior in repetition characteristics, and to be used for printers and copying machines.
Patent JP-S5787245-A (JP)
Title: Head end device for community receiving
Inventor: NAKAMURA KEIICHI
IPC: H04N5/00
Filed: 1980-11-18
Abstract: PURPOSE:To simplify the AGC circuit in a multichannel receiving system, by refreshing the AGC control voltage of a variable attenuator at every constant time in the head end device for community receiving for TV broadcast and FM broadcast. CONSTITUTION:The output of an antenna 1 passes through band pass filter groups 3a-3c which permit only one receiving channel to pass through, and outputs have levels made uniform and are synthesized by a synthesizer 5 and are amplified and are transmitted from a terminal 8 to a main line. Meanwhile, a part of the output is taken out by a branch equipment 7 and is mixed with the output of a local oscillator 14 by a mixer 11 and is taken out from an AGC detector 13 to control variable attenuators 4a-4c of respective channels. The oscillation frequency of the local oscillator 14 is changed by the channel selecting signal from a channel signal generator 15, and destinations of voltage hold refresh circuits 20a-20c are switched by an AGC signal switching part 17. Consequently, since the AGC control voltage is refreshed at every constant time, the device copes with the fluctuation of the antenna receiving input in respect to time.
Patent JP-2000353491-A (JP)
Title: Ion doping method and device therefor
Inventor: SHIBATA MITSURU
IPC: H01J37/317
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To control a dose at desired, by providing an ion extracting means disposed between an ion generating chamber and an ion doping chamber, and a doping control part including a plurality of control units disposed between the ion generating chamber and the ion extracting means and each having at least one opening and a control part for independently controlling the rate of hole area of each control unit. SOLUTION: This ion doping device is made up of an ion generating chamber. an ion extracting means for extracting and accelerating generated ions, and an ion doping chamber for implanting ions. Between the ion generating chamber and the ion extracting means, there is a doping control part 120 for controlling a dose. The doping control part 120 is equipped with a plurality of control units 124 each having one or more openings 121 and a control part 125 connected to the control units 124 and independently controlling the rate of hole area of each control unit, and controls the amount of ion beam by the rates of hole area of all the control units. This shortens the time for changing doses, enhances productivity, and extends the range of dose choices.
Patent JP-S6057548-A (JP)
Title: Optical head
Inventor: INOUE MASAYUKI
IPC: G11B7/135
Filed: 1983-09-07
Abstract: PURPOSE:To simplify an adjusting mechanism by placing two-split photodetectors, which are provided for obtaining a focus error signal, an two-split photodetectors, which are provided for obtaining a tracking error signal, on the emit face of a prism which divides a luminous flux into three and joining them into one body. CONSTITUTION:Two-split photodetectors 33h and 33i consisting of two light receiving faces adjacent to each other with a border line 33j, which is parallel with the (y) direction, between them, and two-split photodetectors 33k and 33l consisting of two light receiving faces which are arranged on both sides of said photodetectors 33h and 33i and are placed apart from each other are provided on a substrate 33g of a light receiving means 33. A prism 33m which divides a converged light 32 is provided in the front of these photodetectors and is formed into one body together with photodetectors. The focus error signal is detected in accordance with the difference between output signals of photodetectors 33h and 33i, and the racking error signal is detected in accordance with the difference between those of photodetectors 33k and 33l. Thus, a detecting optical system can be constituted only with a convex lens 31 and the light receiving means 33.
Patent JP-H0453870-A (JP)
Title: Automobile underhood component
Inventor: TOGASHI OSAMU
IPC: C08K3/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a composition desirable for an automobile underhood component which is inexpensive and has a good resistance to a road antifreezer and excellent impact resistance, rigidity and heat resistance by mixing a specified (co)polyamide with a modified polyolefin and a filler. CONSTITUTION:This automobile underhood component is formed by molding a composition prepared by mixing 100 pts.wt. (co)polyamide comprising recurring units (I) of formula I and either recurring units (II) of formula II or recurring units (III) of formula III (wherein R is a 6-18C aliphatic group; R' is a 4-18C aliphatic group of formula IV; and n is an integer of 5-18) and having a weight ratio of (I)/[(II) or (III)] of 10/90-100/0 with 1-100 pts.wt. modified polyolefin and 1-100 pts.wt. filler.
Patent JP-H0214476-A (JP)
Title: Video floppy reproducing device
Inventor: YAMASHITA MASAYUKI
IPC: G11B21/08
Filed: 1988-06-30
Abstract: PURPOSE:To eliminate the time to be moved to a reproduced track after loading of a video floppy and to attain reproduction in a short time by setting a track reproduced by a track position setting means, moving to a track set by a moving start means before loading of the video floppy and bringing the state in the standby state. CONSTITUTION:A system control circuit 14 provided with the software moving and in standby before loading of a video floppy by a moving start switch 13 to a track set by a track setting circuit 12 is provided to the device. Then prior to loading of the video floppy 1, a track to be reproduced after loading of the video floppy by a track setting circuit 12 is set by a system control circuit 14, the moving start switch 13 inputs a moving start command to the system control circuit 14 to start the movement of the magnetic head 2 and to bring the head in the standby state. Then the loading detector 11 detects the loading of the floppy 1 to drive a spindle motor 8. Thus, the set track is reproduced in a short time without moving the magnetic head 2.
Patent JP-H1129348-A (JP)
Title: Composition for concrete formation
Inventor: WADA SUSUMU
IPC: C04B28/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful for affording concrete excellent in acid resistance and corrosion resistance and having nontackiness by setting the minimum film-forming temperature of a fluororesin emulsion included therein at a level lower than the concrete-hardening temperature. SOLUTION: This composition for concrete formation is such one that the minimum film-forming temperature of a fluororesin emulsion included therein is set at a level lower than concrete hardening temperature (normally, 30-40 deg.C, pref. 33-38 deg.C); wherein the fluororesin emulsion contains pref. 1-50 wt.%, based on the total solid content of the composition, of a fluororesin (e.g. vinylidene fluoride/tetrafluoroethylene/chlorotrifluoroethylene copolymer) and/or 0-200 wt.%, based on the fluororesin solid content, of a water repellent (e.g. a perfluoroakyl group-bearing compound) and/or 0-200 wt.%, based on the fluororesin solid content, of an organosilicon compound (e.g. n- hexyltriethoxysilane).
Patent JP-S5591966-A (JP)
Title: Heat resistant alloy for casting
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/00
Filed: 1978-12-28
Abstract: PURPOSE: To provide a heat resistant alloy for casting which alloy is capable of avoiding deterioration in ductility due to high temp. retention, exhibiting superior high temp. strength, and has a specified compsn. consisting of a little C, an adequate amt. of Nb and W, much Cr and Ni, and the balance Fe.  
     CONSTITUTION: This alloy consists of, by wt., C 0.05W0.2%, Si≤1.5%, Mn≤ 1.5%, Cr 20W30%, Ni 10W25%, Nb 0.3W1.0%, W 0.3W1.0%, and the balance Fe essentially. It is about equal to a conventional HK-40 material in high temp. strength (creep rupture strength) at such high temps. as about 1000°C or below, and troubles on deterioration in ductility due to high temp. retention are eliminated. The troubles are defects of such as conventional material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000061011-A (JP)
Title: Golf putter head
Inventor: GAMMIL ALEX R
IPC: A63B53/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a putter head which enables improved alignment without sacrificing a peripheral weighting and also allows adjusting of lie, peripheral weighting, alignment aid, weight, torque, repetitive soling, appearance, touching and loft all in one design. SOLUTION: A golf putter head is fixed on a shaft. The putter head has at least two plates 20, at least two rods 22 and 24 and bolts 32. At least one of the plates has a planar surface. The plates 20 are arranged parallel with each other. One of the rods is a hosel rod 22 which has a hosel 30 to receive shafts. The bolts 32 detachably couple the rods 22 and 24 to the plates 20. The hosel rod 22 is disposed close to the midpoint of the plates 20 and lesser in density than the peripheral rods 24 disposed farther from the midpoint of the plates 20.