baber/WOPTO huggingface dataset:
Patent JP-H0214488-A (JP)
Title: Semiconductor storage device and data bus using it
Inventor: SHINOHARA HIROSHI
IPC: G11C11/41
Filed: 1988-06-30
Abstract: PURPOSE:To set freely the aspect ratio of layout in a memory cell array by providing plural sets of 1st word lines to a memory cell of each row of the memory cell array and connecting each memory cell to only one of 1st word lines of a pair. CONSTITUTION:A memory cell 1 is arranged in 2 rows and 8 columns to constitute a memory cell array. Write word wires WW00, WW01 in pairs correspond to the 1st row and are provided to be extended in the column direction and write word wires WW10, WW11 are in pairs similarly, extended in the column direction while corresponding to the 2nd row. The write word wires WW00-WW11 are connected to an address decoder 2c receiving write address signals WA0, WA1. Then only a write wire corresponding to the 1/n memory cell goes to logical 1 in all columns in one row of the memory cell array and the data from the 1st port is written in the memory cell. Thus, one row of the memory cell array corresponds to n-word and n-column corresponds to 1 bit.
Patent JP-S6251163-A (JP)
Title: Preparation of titanium disulfide used for electrode material of storage battery
Inventor: PEETAA PANSUTAA
IPC: H01M4/00
Filed: 1986-07-16
Abstract: A process for preparing titanium disulfide for use as electrode material in batteries. The starting material to be purified has an approximate composition corresponding to TiS2, a content of free sulfur greater than 0.1 weight % and/or a particle diameter d90% greater than 10  mu m and is dispersed in an organic liquid that dissolves sulfur but not TiS2 in a shearing device, is then separated from the liquid phase, washed, and dried with exclusion of air.
Patent JP-H0827718-A (JP)
Title: Asphalt plant
Inventor: NAGASAWA YOSHIFUMI
IPC: E01C19/05
Filed: 1994-07-19
Abstract: PURPOSE:To re-use the aggregate which remains in an aggregate storing bin or of which temperature lowers, without producing much dust. CONSTITUTION:An aggregate intermediate charging part 12 to charge aggregate is formed near the center part of a drum 2 of a drier 1 as an aggregate heating device. Also an aggregate extracting gate 27 is arranged under an aggregate storing bin 19 of a plant main body 16 separately from a metering gate 26 in parallel with each other. Then the aggregate extracting gate 27 is connected to a screw conveyor 28 located under the aggregate extracting gate 27, and its top end part is connected to the aggregate middle charging part 12 of the drum 2.
Patent JP-H058449-A (JP)
Title: Output apparatus
Inventor: HORIIKE TOKUKAZU
IPC: B41J2/485
Filed: 1991-07-05
Abstract: PURPOSE:To enrich output expression by providing the flag related to drawing logic at every figure to be developed and drawing an indicated figure on the basis of indicated drawing logic. CONSTITUTION:A CPU 208 selects a specific figure on the basis of the command from a host computer 2 to set and store a drawing logic mode. When received data is drawn, since drawing logic to be employed is already stored at every figure to be developed, a drawing method is classified according to said drawing logic. At the time of a drawing mode A, all of the bits of the figure to be developed are operated on the basis of the bit OR logic of a frame memory 6a to be developed. At the time of a drawing mode B, the all of the bits of the figure to be developed are copied as they are to be developed on the frame memory 6a. At the time of a drawing mode C, a place where the bits of the figure to be developed are ON (1) is copied as it is to be developed on the frame memory 6a but a place where the bits are OFF (0) is not developed.
Patent JP-H104714-A (JP)
Title: Rear hitch structure in frame working machine
Inventor: KAWAMOTO ISAMU
IPC: B60D1/01
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject rear hitch structure designed to control plowing depth by a rotary section without being affected by a sub-working machine even in the case that the sub-working machine is mounted on the rear of a farm working machine with the rotary section set up in front of traveling wheels. SOLUTION: Both upper side and lower side link members 3, 4 are supported, via a transverse shaft 2, in a vertically swingable way, on the hitch body proper 1 designed to detachably mount a sub-working machine B on the rear of a farm working machine A with a rotary section 107 set up in front of traveling wheels 106, and the respective free end parts of the link members 3, 4 are mounted with sub-working machine mounting members 5 to be linked to the sub-working machine B.
Patent JP-S6320625-A (JP)
Title: Window control system of terminal equipment display screen
Inventor: IDEMURA SHIGEO
IPC: G06F3/048
Filed: 1986-07-15
Abstract: PURPOSE:To remove restrictions on terminal equipments and prevent the increase of the redundancy of input/output data by providing plural virtual terminal equipments, a virtual real terminal equipment, and a virtual real display screen difference recognizing device. CONSTITUTION:Data inputted from a terminal equipment 5 is transferred to a virtual read display screen difference recognizing device 4, and the display on a virtual real display screen 203 is corrected by this data. If echo-back is necessary, data is outputted in accordance with the difference between the display on the virtual real display screen 203 before correction and that after correction. Thereafter, input data is transferred to the virtual real display screen 203, and input data is transferred to virtual terminal equipments 121-124 to which positions of the occurrence of input data on virtual display screens 221-224 are assigned.
Patent JP-S6226544-A (JP)
Title: Programmable controller
Inventor: AMAZAKI SHINICHI
IPC: G06F11/00
Filed: 1985-07-29
Abstract: PURPOSE:To prevent the runaway of a program by processing input data from plural input/output means by reading it as command data to plural central processors, and deciding the generation of abnormality based on common data of a data storage means. CONSTITUTION:A microprocessor 3, an input/output image memory 5, and a sequence program 7 are provided on plural CPU units, respectively, a multiplexing control unit 13 having a majority logic circuit 15 and a microprocessor 17 is provided between plural input/output units 11 and the unit 1, and input data from the unit 11 and data which has been processed by the processor 3 are stored in a memory 5. When operation processing of the processor 3 is detected, the processor 17 reads out and compares output data of all memories 5, and when there is output data which does not coincide, generation of abnormality is informed to each unit 1 and driving of system is stopped.
Patent JP-S5789319-A (JP)
Title: Piezoelectric oscillator and method for adjusting its frequency
Inventor: CHIBA TADATAKA
IPC: H03H9/02
Filed: 1980-11-26
Abstract: PURPOSE:To adjust easily the frequency of a piezoelectric oscillator, by irradiating a laser beam to a vessel from the outside to stick a metal to be stuck onto a metallic film of an energizing electrode. CONSTITUTION:After a laser beam is irradiated to heat a vessel 1, a granular zinc 2 is put on a saucer 3 provided in the center in the vessel 1, and a zinc film 5 is formed on the inside wall of the vessel 1 by heating of a heater 4 under a vacuum. Silver is formed on both main faces of a quartz plate as energizing electrodes 7 by vacuum vapor-deposition, and lead-out parts of said electrodes 7 are held by a clip part of a metallic supporting line 10, and the other end of the metallic supporting line 10 is fayed to a terminal 9, thus assembling a quartz oscillator. Next, when a laser beam L.B. is irradiated to the vessel 1 from the outside of the vessel 1 facing to the electrodes 7, a part of the zinc film 5 is flown out and are stuck onto the electrodes 7. The oscillation frequency of the quartz oscillator is lowered in accordance with the quantity of the stuck zinc.
Patent JP-H0815741-A (JP)
Title: Polarization inverting device and production of nonlinear optical element
Inventor: YAMAGUCHI KYOJI
IPC: G02F1/37
Filed: 1994-06-24
Abstract: PURPOSE:To provide a polarization inverting device capable of stably and easily forming polarization inversion regions with good controllability and a method for producing nonlinear optical elements, such as SHG elements, by using this device. CONSTITUTION:This polarization inverting device is formed by connecting a nonlinear optical material 21 in series between a high-voltage amplifier 42 as an electric field impressing means for forming the period polarization inversion regions on the nonlinear optical material and an ammeter 41. The detected inversion current detected by the ammeter 41 is inputted to one terminal of a waveform comparing circuit 43 and the set inversion current from an arbitrary waveform generating circuit 36 storing the set inversion currents in time series is inputted to the other terminal of the waveform comparing circuit 43. The output to the high-voltage amplifier 42 is made small when the detected inversion current is larger than the set inversion current and the output to the high- voltage amplifier 42 is made large when the detected inversion current is smaller than the set inversion current in the waveform comparing circuit 43.
Patent JP-H0913940-A (JP)
Title: Engine muffler for moving agricultural machinery
Inventor: KAMEYAMA SATOSHI
IPC: F02M35/10
Filed: 1995-06-30
Abstract: PURPOSE: To accurately reduce noises during the work rated rotation of an engine with a simple mechanism. CONSTITUTION: A suction pipe 2 is provided at the suction valve 2a of a cylinder casing 1a, an exhaust pipe 3 is provided at an exhaust valve 3a, and the length of the exhaust pipe 3 is formed longer than that of the suction pipe 2 so that the exhaust pulsation of the exhaust pipe 3 during the work rated rotation of an engine 1 is damped by the suction pulsation of the suction pipe 2 in opposite phases to each other.
Patent JP-H0513507-A (JP)
Title: Carrier tape regulating device
Inventor: NISHINO KENICHI
IPC: H01L21/60
Filed: 1991-07-08
Abstract: PURPOSE:To provide a carrier tape regulating device which maintains a carrier tape at a prescribed position when leads provided on the carrier tape are joined to the electrodes of a semiconductor chip. CONSTITUTION:This carrier tape regulating device is provided with a stage on which a suction groove 6 is formed for attracting a carrier tape 3 by suction near a semiconductor chip 2 when leads provided on the carrier tape 3 are joined to the electrodes of the chip 2 and a keeping jig 7 which is provided on the outside of the groove 6 and presses down the tape 3 from the top.
Patent JP-S6146145-A (JP)
Title: Insulating method of field coil
Inventor: TAMAOKI AKINOBU
IPC: H02K15/12
Filed: 1984-08-07
Abstract: PURPOSE:To simply insulate between wires of flat conductors in a short time by forming insulating layers between the wires by fluid coating by dipping thermosetting resin powder paint. CONSTITUTION:A powder coating film 17 of thermosetting resin is formed by fluid coating by dipping on the surfaces of adjacent flat conductors 11 and cured. Thermosetting resin powder paint 18 is adhered thereon, the coil is compressed toward the axis 16, heated to cure the paint 18 of melted state to integrally bond the conductor 11. At this time the film 17 and an insulating layer 12A between conductors formed by the powder coating film formed by the paint 18 are formed between the opposed surfaces of the conductors 11. According to this method, the insulator between the conductors can be formed very simply in a short time.
Patent JP-H0457470-A (JP)
Title: Image processor
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/405
Filed: 1990-06-27
Abstract: PURPOSE:To perform image travel with memory small in capacity and to output an image with high reproducibility by providing a conversion means which converts a supplied image corresponding to the characteristic of an image forming means, a travel means which moves the supplied image, and a control means which controls the conversion means corresponding to the travel of the travel means. CONSTITUTION:R, G, and B data outputted from an input image processing part 101 are inputted to a conversion circuit 102, and are converted to Y, M, and C signals. A CPU 130 that is a controller which controls every part can read color information when the data are converted to the Y, M, and C signals. Therefore, original color information for color conversion, etc., can be controlled by the CPU. Mean-while, the signals converted to the Y, M, and C by the conversion circuit 102 are inputted to a comparator 104. Data outputted as it is from the conversion circuit 102 and data converted at a color conversion circuit 103 are supplied to a selector 105.
Patent JP-H08333705-A (JP)
Title: Antifreezing road block and laying method thereof
Inventor: OISHI HIROSHI
IPC: E01C5/18
Filed: 1995-06-07
Abstract: PURPOSE: To improve the extent of tire braking performance stably at all times regardless of the amount of rainfall by forming a recess groove on the surface of an elastic resin mat being stuck and secured on the surface of a concrete block, and making up a projection top face of the mat into a V-shaped recess structure and a side wall surface of the projection into such a taper structure as opening wide toward the lower part, respectively. CONSTITUTION: A rubber mat 20 is stuck and secured to the surface of a concrete block, constituting a road surface block. Many pieces of recess grooves 21 are formed on a surface of this rubber mat 20. Therefore surface unevenness is easily bent due to body load and tire rotation, and owing to repetition of this bending in the uneven part, any icy block entered in the recess groove 21 is incessantly crushed, so there is no freezing at all. Moreover, since a side wall surface 24 of the projection is formed into a taper structure opening wide downward, the icy block in the recess groove 21 is pushed upward according to the bending of a taper wall surface, the icy block is scattered to the outside of a laying area with the rotation of a tire. Accordingly, the extent of tire braking performance is stably improvable at all times regardless of the amount of rainfall.
Patent JP-2000000830-A (JP)
Title: Preparation of metal mold for molding synthetic resin
Inventor: NISHI YOSHIJI
IPC: B23K10/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent an anchor part from generating a cut when a metal mold which is provided with a mold main body made of a cast iron casting and a mold face constituting body formed by applying a flame spray processing on the mold main body and for providing a shape to a synthetic resin material and with good thermal conductivity and wherein the mold face constituting body has a recessed shape main body provided with a molding face and an anchor part for preventing the recessed shape main body from releasing, is prepd. SOLUTION: A process wherein a recessed shape main body 23 is formed by applying a plasma flame spray coating on a region 29a corresponding to the recessed shape main body in a molding face constituting body forming region 29 in a mold main body 1a, a process wherein a high density and high strength padding part 301 fused with the end edge part 23a of the recessed shape main body 23 is formed by applying plasma transfer arc welding processing to an anchor part corresponding region 27 of the region 29 and a process wherein an anchor part 26 is formed by applying mechanical processing to the padding part 301, are used.
Patent JP-S5791001-A (JP)
Title: Band block filter
Inventor: YOSHIMURA YOSHIKAZU
IPC: H01P1/209
Filed: 1980-11-26
Abstract: PURPOSE:To achieve accurate positionig without waveguides for connection, by holding and mounting a dielectric substance resonator at the end toward guide axis with a low dielectric constant thin film, in forming a band block filter through the use of the dielectric resonator in a rectangular waveguide. CONSTITUTION:A disc shaped dielectric resonator 5 is fixed on the surface of a thin film 4 having low loss and low dielectric constant at usage frequency band of a waveguide such as mica, ''Mylar  '', and ''Teflon  '', so that the disc, plane is opposed to the thin film surface, and the thin film 4 is inserted between a rectangular waveguide circuit 6 and a flange 7 and they are fixed with screws 8. With this constitution, the center frequency, band width and amount of rejection as a band block filter can be set to a desired value through the position of the resonator 5 on the rectangular aperture of the circuit 6. It is also possible to insert screws for minute adjustment of the center frequency or amount of rejection of the band-block filter from the outside of a rectangular waveguide E or H wall plane near the dielectric substance resonator.
Patent JP-S5690001-A (JP)
Title: Base material for mosquito-repellent incense
Inventor: KATSUTA YOSHIO
IPC: A01N25/20
Filed: 1979-12-22
Abstract: PURPOSE: A base material for mosquito-repellent incense that contains a powder of dried leaf of a kind of Albizzia named "gin-nemu" in Japanese, which literally mean silver silk tree, thus being clearly dyed with pale colors, evolving no irritant and strange odor when fumigated, having good moldability and giving incense with dense and smooth surfaces.  
     CONSTITUTION: A dried powder of leaves of a kind of Albizzia is added to give the objective base material for mosquito-repellent incense. This tree is called  "gin-nemu" in Japanese and grows in Philippines, Thailand and Indonesia. The dried powder and pellets are imported into Japan as a feed for domestic animals. By employing said powder or tablets as a base material, the amount of flakes of Dalmatian pyrethrum after extraction of pyrethrin is reduced. The use of the dried  powder of "gin-nemu" as a base material gives high-quality mosquito-repellent incense. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6323374-A (JP)
Title: Manufacture of photoconductive film
Inventor: SATO MASUJI
IPC: H01L31/0248
Filed: 1986-07-16
Abstract: PURPOSE:To manufacture an optical potentiometer high in dark resistance and light and darkness resistance ratio, and excellent in optical response, by introducing oxygen in the final stage of heat treatment process. CONSTITUTION:Oxygen is led in the final stage of heat treatment process to activate cadmium selenide formed on a heat resistant insulating substrate. For example, after forming a CdSe film on an aluminium substrate by vacuum evaporation ptocess, Cu evaporated thereon is put on a quartz boat comprising CdSe mixed with CdCl2 to be heated in N2 flow further supposed to be mixed with O2 three minutes before finishing the heat treatment process meeting the requirements for N2 flow rate of 0.1/min or O2 flow rate 0.3/min. Through these procedures, the light and darkness resistance ratio and the optical response of photoconductive film comprising CdSe can be improved by increasing the dark resistance.
Patent JP-H0241468-A (JP)
Title: Stable aqueous composition for increasing color fastness to light
Inventor: YOSEFU ZERUGAA
IPC: D06M101/16
Filed: 1989-06-30
Abstract: PURPOSE: To obtain an aqueous composition for improving the light fastness of dyed polyester fibers or polyester mixed fibers by incorporating specified amounts of a specified benzotriazole compound, an aromatic sulfonic acid- formaldehyde condensation product and a nonionic dispersant. CONSTITUTION: The aqueous composition contains (A) 15-60 wt.% benzotriazole compound of the formula (where R1 is H, 1-4C alkyl or 1-4C alkoxy, preferably 3-tertiary butyl; R2 is H, 1-4C alkyl, 1-4C alkoxy or sulfo, preferably 5-methyl; and R3 is H or halogen, preferably H), (B) 0.5-11 wt.% condensation product of an aromatic sulfonic acid having no ether bridge in the aromatic nucleus and formaldehyde, preferably naphthalenesulfonic acid-formaldehyde condensation product and (C) 0.5-20 wt.% nonionic dispersant.
Patent JP-S5868560-A (JP)
Title: Four-way valve
Inventor: SUGIYAMA AKIRA
IPC: F16K11/065
Filed: 1981-10-21
Abstract: PURPOSE:To facilitate assembling operation of a four-way valve or the like and to  prevent deformation of the same due to contact with high-pressure, high-temperature  gas, by connecting a high-pressure gas inlet passage, a low-pressure gas outlet passage  and two changeover passages to the valve body in the manner that they are not projected to the inside of the valve body, and providing a connecting member for covering  a slide valve disposed in the valve body. CONSTITUTION:Opposite end portions of a cylindrical valve body 13 are closed by  covers 14a, 14b having fluid passages 5a, 5b, respectively. A high-pressure gas inlet  passage 15 is connected to one side face of the valve body 13 while a low-pressure gas  outlet passage 16 and changeover passages 17, 18 are connected to the other side face  of the valve body 13 in the manner that they are not projected to the inside of the  valve body 13. Further, a slide valve 19 having an arcuate contact surface 19a and  formed with a hollow space 20 is disposed in the valve body 13 such that the outlet passage 16 and either of the two changeover passages 17 or 18 are communicated with  the hollow space 20 when the slide valve 19 is moved to the right or the left. In the  above arrangement, there is provided a connecting member 21 including a rotation  preventing means 24 and connecting two sealing sections 22a, 22 in the manner of covering the entire body of the slide valve 19, so as to prevent contact of the members  19, 22 with high-pressure, high-temperature gas.
Patent JP-H0832553-A (JP)
Title: Spread spectrum communication equipment
Inventor: TAKAKUSAKI KEIJI
IPC: H04B1/713
Filed: 1994-07-19
Abstract: PURPOSE:To improve the frequency utilizing efficiency by making an occupied frequency band of each chip signal having occupied a wide frequency band in a conventional equipment narrower and accommodating other communication channels in dead bands produced in between in the equipment conducting high speed frequency hopping spread spectrum modulation. CONSTITUTION:A hopping pattern generator 13 outputs a pattern corresponding to each frequency slot and the pattern is given to Nyquist filters 14-17, in which the pattern is shaped into a Nyquist pulse signal. On the other hand, a transmission information signal 11 is modulated by a narrow band modulator 12 such as PSK or FSK and the narrow band modulation signal and outputs of the Nyquist filters 14-17 are multiplied by multipliers 18-21, and the result is multiplied by outputs of synthesizers 22-25 whose frequency corresponds to each frequency slot to apply one-side band modulation in each frequency, thereby shifting the spectrum and the resulting signals are added finally at an adder 30.
Patent JP-H067616-A (JP)
Title: Piping installation having strainer
Inventor: TSUJIMURA KAZUNORI
IPC: B01D35/02
Filed: 1992-06-25
Abstract: PURPOSE:To cause fluid to flow without disturbing the operation of equipment even if a strainer is clogged by automatically opening a valve in a bypass pipe. CONSTITUTION:Impurities, etc., in a heat transfer medium are caught by a strainer 2. When pressure in piping 61 exceeds a certain value (allowable force of a spring 7), a stop valve 1 is opened to cause the heat transfer medium to flow through a bypass pipe 3, and a switch is installed in the stop valve part to send its signal to a heat transfer medium heater control panel 91 and a press control panel 92, allowing the clogging of the strainer 2 to be displayed.