baber/WOPTO huggingface dataset:
Patent JP-H11318672-A (JP)
Title: Glass light emitter and control of the same
Inventor: PAEK SEUNG MOK
IPC: H05B37/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To visually indicate the optimum concentration, a rotting degree and the optimum temperature of drinking water poured in a glass to a user, and to cut the water flow to a printed circuit substrate mounted inside of the glass. SOLUTION: This glass light emitter comprises a plurality of resistance detecting elements S1, S2, an analogue/digital converter AD for converting the signals detected from the detecting elements S1, S2, a plurality of light emitting elements LED1, LED2 alternately outputting the light of different colors from the inside to the outside of a glass 20, a control portion which outputs a voice signal corresponding to ON/OFF of the resistance detecting elements S1, S2, simultaneously outputs a toggle signal to the light emitting elements LED1, LED2, outputs a lighting signal to the light emitting elements when the resistance value inputted through the analogue/digital converter AD is agreed with the optimum concentration data and the optimum temperature data,  and outputs a flickering signal to the light emitting elements when the resistance value is agreed with the rotting concentration data and the overheat temperature data, and a voice output element BZ mounted on the glass 20 and driven by the voice signal outputted through the control portion.
Patent JP-H05243905-A (JP)
Title: Ram control circuit
Inventor: NAKAMURA TAKASHI
IPC: H03H17/00
Filed: 1992-02-27
Abstract: PURPOSE:To prevent characteristic from being deteriorated when unspecified data in a RAM is taken in as the data of a filter immediately after the start of processing in a RAM control circuit to control a data RAM to be used in an LSI to constitute a digital filter. CONSTITUTION:A mute signal generating part 1 is a control circuit part to transfer a mute signal to the RAM, and is constituted of D-F/Fs 3, 4 and an inverter 2. The D-F/Fs 3, 4 are reset by a reset signal RST, and is operated by a sampling period signal Fs. A RAM part 20 is constituted of plural RAM read circuit parts 10. The RAM read circuit part 10 is constituted of the inverter 11, a NAND gate 12, a P-channel transistor 13, an N-channel transistor 14, and a RAM cell 15, and the Figure shows a one-bit portion.
Patent JP-S55134646-A (JP)
Title: Amphoteric ion exchanger
Inventor: KOSUGI JIYUNICHI
IPC: B01J20/24
Filed: 1979-04-06
Abstract: PURPOSE:To obtain a chemically stable amphoteric ion exchanger by a method wherein chitin stock material is crosslinked, carboxyalkylated and deacetylated to give crosslinked carboxyalkylchitosan having amphoteric ion exchanging property. CONSTITUTION:Chitin obtained from a crustacean shell or the like of crab, shrimp or the like is subjected to the micelle swelling and, thereafter, crosslinked by a crosslinking agent and, moreover, subjected to the carboxyalkylation to obtain crosslinked carboxyalkylchitin. This compound is moreover deacetylated to prepare crosslinked carboxyalkylchitosan. This crosslinked carboxyalkylchitosan has a crosslinking degree of 0.01-0.3, a carboxyalkyl substitution degree of 0.1-0.9, a deacetylation degree of 0.1-1, an infrared characteristic absorption at 1680-1720cm<-1> and 1500-1530cm<-1> and, when is reacted with iodine in the presence of sulfuric acid, develops purple color and is in soluble in an aqueous solution of an acidic, an alkaline, or a neutral salt, has amphoteric ion exchanging property and is useful in the desalting of sugar, the preparation of a permeable material or the like.
Patent JP-H09229051-A (JP)
Title: Manufacture of ball joint
Inventor: TAKAHASHI KUNIHISA
IPC: B23K11/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength by applying fusion treatment to a holder even if the holder is formed by aluminium alloy die cast. SOLUTION: This method comprises the steps of inserting an aluminum alloy in a cast metal mold in which a steel ball is inserted as a core and die- casting a holder surrounding the steel ball (1st step); heating the holder to perform the fusion treatment of aluminium alloy forming the holder (2nd step) ; giving external force to the steel ball or the holder to form a gap therebetween and enabling the rotation of the steel ball to the holder. Through the fusion treatment of holder, aging hardenening occurs over a few hours after completion of hall joint, and the tensile strength elongation, and mechanical strength against shock of holder is improved remarkably in comparison with the case applying no such fusion treatment.
Patent JP-S51118232-A (JP)
Title: Vehicular back mirror
Inventor: ENOMOTO MASAO
IPC: B60R1/06
Filed: 1975-04-08
Abstract: PURPOSE:To provide a back mirror which is attached to the outside of a vehicle body, which can have its angular position changed in any direction and which can be turned to throw away the rain froplets when it is in the changed angular position.
Patent JP-H01217705-A (JP)
Title: Magnetic recording system
Inventor: OGI KEISUKE
IPC: G11B5/02
Filed: 1988-02-26
Abstract: PURPOSE:To easily set the optimum recording current by recording a specific FM modulation frequency and a sound signal in every recording interval except that for an image and a voice in a time division multiplexing system. CONSTITUTION:An FM carrier f50 equivalent to a 50% white level for determin ing the optimum recording current of an FM video signal and the signal of a maximum repeating frequency fmax of a digital modulated wave for determin ing the optimum recording current of a PCM sound signal are recorded in an interval where either the image or the sound signal is not recorded, for example, a vertical synchronizing interval, by previously set plural recording currents. Further, output (r) from a simultaneous reproducing head 15 is ampli fied by a reproducing amplifier 16, a signal output level is compared by a detecting circuit 17, and a recording current control circuit 11 is set. Thus, the optimum recording current can be easily set even when the optimum record ing current value is different from its initial value due to the abrasion and the deterioration of a head and a tape.
Patent JP-H10241268-A (JP)
Title: Optical disk device
Inventor: TANAKA HISAMITSU
IPC: G11B7/125
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To discriminate a disk and to make optimal switching to an objective lens or light beam by using a light emitting element for emitting light beams having two different wavelengths and a reflection type optical sensor composed of a light receiving element for receiving the light beams of different wavelengths. SOLUTION: A light emitting element 2 emits light beams of two kinds of wavelengths, a light receiving element 3 receives red light from the light emitting element 2 and two light receiving elements 4a and 4b receive infrared rays from the light emitting element 2. A level comparison circuit 15 compares a second comparison level h2 inputted from a comparison level setting circuit 16 with a disk detecting signal e2, and inputs the result of the comparison as a binary signal g2 to a disk discrimination circuit 17. Further, a latch signal (I) for latching binary signals g1 and g2 is inputted from a pulse generation circuit 18 to the circuit 17. In the circuit 17, based on the signals g1 and g2, disk discriminating signals k1, k2 and k3 are generated. Thus, CD-ROM, DVD- ROM and CD-R DRAW type disks are discriminated.
Patent JP-S55136235-A (JP)
Title: Antitumor protein complex and its preparation
Inventor: MASUYASU YASUHIKO
IPC: A61P43/00
Filed: 1979-04-09
Abstract: NEW MATERIAL:An antitumor protein complex of the formula (X is bifunctional organic group; S 1  and S 2  are S atoms; S 1  is a sulfur atom derived from the disulfide bond in immunoglobulin, S 2  is a sulfur atom derived from the disulfide bond in diphtheria toxin; n is 0 or 1; m is an integer 1W5), comprising the constituent consisting of a substantial fragment Fab of antitumor immunoglobulin and a constituent consisting of a substantial fragment FA of the disphtheria toxin.  
     USE: Antitumor agents capable of selectively producing the toxicity only to cancer cells. Fab fragments are combined with cancer cells selectively without nonspecific combination to the Fc receptor on the cells because of no Fc fragment of immunoglabulin molecules.  
     PROCESS: Fragments Fab of antitumor immunoglobulin having -S-SO 3   -  groups and fragments FA of disphtheria toxin having -SH groups are reacted with a bifunctional compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60188505-A (JP)
Inventor: MATSUMURA KENJI
IPC: E01D15/14
Filed: 1984-03-07
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-S57156936-A (JP)
Title: Conveyance interrupt detection device for sheet-like member
Inventor: KASUGA MUNEO
IPC: G03B27/14
Filed: 1981-03-23
Abstract: PURPOSE:To make it possible to detect an abnormality even before the copying paper reaches the detection means by providing the detection means and a timer on a conveyance passage of the copying paper. CONSTITUTION:A detection switch 3 is arranged on a conveyance passage 2, and is set so as to be turned on when the leading edge of the copying paper 1 reaches the switch 3 and to be turned off when the copying paper 1 has passed past the switch 3. A timer 7 is set at a time T0 somewhat longer than a normal elapsed time required for the swtich 3 from the detection of the rear edge of the copying paper 1 to the detection of the leading edge of the succeeding copying paper 8, and genrates a signal to indicate an abnormality when an arrival at the switch 3 of the succeeding copying paper 8 is delayed. Accordingly, an abnormality occurred before the leading edge of the copying paper 1 reaches the detection means can be detected.
Patent JP-S60187699-A (JP)
Title: Composite iron plating having superior wear resistance
Inventor: IWAIZUMI MITSUHARU
IPC: C25D15/02
Filed: 1984-03-07
Abstract: PURPOSE:To improve the wear and seizing resistances of iron plating by dispersing and depositing chromium carbide and silicon carbide each having a prescribed particle size in the iron plating in a prescribed ratio. CONSTITUTION:Hard particles of chromium carbide having <=10mum particle size and silicon carbide having <=3mum particle size are dispersed in an iron plating soln., and plating is carried out to form composite iron plating contg. hard particles by 5-25wt% of the amount of iron. The weight ratio of chromium carbide/ silicon carbide is 20/80-80/20. The composite iron plating has improved wear and seizing resistances.
Patent JP-S61203188-A (JP)
Title: Self-adhesive composition for surface protective material
Inventor: TAIMA KAZUO
IPC: C09J107/02
Filed: 1985-03-05
Abstract: PURPOSE:To provide the title self-adhesive compsn. having high bonding power to synthetic resin sheet, etc., and leaving no residue of adhesive even when peeled off in use, prepared by adding to a natural rubber latex a water-soluble crosslinking agent which reacts with soluble substances in the latex. CONSTITUTION:The self-adhesive compsn. is prepared by adding 0.1-5pts.wt. water-soluble crosslinking agent having methylol, amino or aldehyde groups, etc. capable of reacting with water-soluble substances in the latex such as carbohydrate or protein, to 100pts.wt. natural rubber latex with a solid content of 60%. The crosslinking agents are, e.g., water-soluble melamine/formaldehyde, methylolmelamine, urea, urea/melamine and glyoxal. The agent crosslinks the water-soluble substances in natural rubber latex such as protein or carbohydrate which cause residue of adhesive and prevent them from migrating to coated surface and forming the residue of adhesive.
Patent JP-S59167747-A (JP)
Title: Microprocessor
Inventor: IZUMIDA TOMOHITO
IPC: G09G5/39
Filed: 1983-03-14
Abstract: PURPOSE:To reduce the number of parts and reduce the cost by simplifying considerably the constitution of a display circuit for generating a video signal. CONSTITUTION:A display circuit timing controlling register 7 generates a vertical synchronizing signal V-SYNC and a horizontal synchronizing signal H- SYNC which a display circuit requires. A display circuit address generator 8 outputs the address where data displayed by the display circuit exists. The address of the display circuit address generator 8 and an address outputted to an internal address bus 2 are outputted selectively to the external by a multiplexer of an address buffer 5. The period when the address of the display circuit address generator 8 is outputted is defined as an address output period for display device, and a display state signal is outputted through a display circuit control signal buffer 9 during this period. Synchronizing signals V-SYNC and H-SYNC are outputted through the display circuit control signal buffer 9 also.
Patent JP-S55134389-A (JP)
Title: Device for regulating time for digital watch
Inventor: MATSUSHIMA ISAO
IPC: G04C3/00
Filed: 1979-04-09
Abstract: PURPOSE:To regulate time for a digital watch with preferable operating sense by generating pulses of number corresponding to the rotated amount of a rotary switch to correct the counted content of a predetermined counter. CONSTITUTION:When a rotary switch 8 is rotated, it generates pulses of number corresponding to the rotated amount of the switch 8 to alternatively set and reset an RS type flip-flop FF11 to apply one-minute or one-hour pulses of the number corresponding to the rotated amount of the switch 8 through a multivibrator 12 and a switch 13 to minute or hour counter 3 or 4 connected to minute or hour indicators 5 and 6, respectively to correct the counted content of the counter 3 or 4. With such a configuration it can regulate the digital watch with preferable operating sense by the rotating operation.
Patent JP-H11237646-A (JP)
Title: Liquid crystal display
Inventor: YAMAMOTO TAKAHIRO
IPC: H01L21/336
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a large-screen liquid crystal display without deteriorating its quality and reliability. SOLUTION: Scanning lines 111 are formed by two parts, i.e., a 1st wire group 111-1 formed from a 1st peripheral area 104Y-1 into a display area 102 and a 2nd wire group 111-2 formed from a 2nd peripheral area 104Y-2 into the display are 102. Consequently, the scanning lines 111 divided into two in the display area 102 are shorter in a wiring length than when one scanning line is formed continuously from the 1st peripheral area 104Y-1 to the 2nd peripheral area 104Y-2 through the display area 102, so that the wiring resistance can be reduced.
Patent JP-S56138932-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA SHIGESHIZU
IPC: H01L21/60
Filed: 1980-04-01
Abstract: PURPOSE:To shorten the time of the step of connecting a fine metallic wire by operating the first bonding tool for a main electrode and the second bonding tool for a sub-electrode simultaneously or at a short time delay. CONSTITUTION:The first bonding tool 10 having a fine metallic wire 5 of large diameter for a cathode electrode 4a and the second bonding tool 11 having a fine metallic wire 7 of small diameter for a gate electrode 4b are provided, both the bonding tools 10, 11 are operated simultaneously or at a short time delay, the wire 5 connects the cathode electrode to a lead wire 6 in the sequence of (1), (2) and (3), and the wire 7 connects the gate electrode to a lead wire 8 in the sequency of (1) and (2). Thus, the time required for connecting the wires can be shortened.
Patent JP-H01316366-A (JP)
Title: Liquid crystal
Inventor: YOKOTA TADAHIKO
IPC: C09K19/54
Filed: 1989-02-22
Abstract: NEW MATERIAL:A compound expressed by the formula R<1>-Ph-Py-R<2> (Ph is 1,4-phenylene; Py is 2,5-pyrimidyl; at least either of R<1> and R<2> is 2-18C straight- chain acyl and the other is alkoxy). EXAMPLE:2-(4'-Heptyloxyphenyl)-5-octylcarbonylpyrimidine. USE:An Sc liquid crystal, capable of exhibiting smectic C (Sc) phase, operable within a wide temperature range including ambient temperature due to the extremely high upper temperature limit (>=100 deg.C) thereof, simultaneously chemically stable and usable as a memory type display element, such as thermal writing laser. PREPARATION:A 2-(4'-alkoxyphenyl)pyrimidine-5-carboxylic acid is converted into an acid chloride according to a conventional method and the resultant acid chloride is then reacted with a Grignard reagent prepared from an alkyl halide to afford the compound expressed by the formula R<1>-Ph-Py-R<2>.
Patent JP-S58161632-A (JP)
Title: Truck crane
Inventor: HINO MUTSUMI
IPC: B60S9/215
Filed: 1982-03-15
Abstract: PURPOSE:To make a truck crane passable over differences in road level and ditches ahead, by installing a jack tilting and floating the front and rear of a car body and consisting of travelling devices set up on the bottom at both sides and at both front and rear of the car body. CONSTITUTION:Jacks 4 and 5 are installed at both sides and at both front and rear of a car body 2 of a truck crane 1 and travelling devices 7 and 9 are set up on the bottom of each of these jacks 4 and 5, while a crane gear 11 is installed on the chassis 10 at the rear of the car body 2. These jacks 4 and 5 are extendedly attached to each tip of outriggers 13 and 14 in front and the rear of the chassis 10, and a base plate 19 of these travelling devices 7 and 9 is tiltably pivoted to the lower part of each of rods 16 by a bearing shim 20 while casters 24 are rotatably attached to the bottom of the base plate 19. And, a hydraulic motor 29 driving wheels 28 is attached to the travelling device 9 in the rear of the chassis 10, which motor is connected to a hydraulic pump 30 on the bottom in the front end of the chassis 10.
Patent JP-S53126530-A (JP)
Title: Solar heated hot water feeding device
Inventor: SAWADA TAKASHI
IPC: F24S90/00
Filed: 1977-04-12
Abstract: PURPOSE: To prevent a heat medium from mixing in a feeding hot water even in case of a wall surface of a heat exchanger being cracked, by constructing the device in such a manner that a heat exchanger, which is connected with a solar heat collector and pierces through a hot water strage tank, is composed in a double tube and a gap between an inner and outer tube is formed in a spiral shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186738-A (JP)
Title: Fluorescent x-ray analysis of sample
Inventor: NARITA MASANAO
IPC: G01N23/22
Filed: 1984-03-06
Abstract: PURPOSE:To hold a sample in an analyzer set to vacuum state and to improve the analyzing precision by solidifying the sample of liquid state in normal temp. by adding a solidifying assistant thereto, and irradiating X-ray to the solidified sample. CONSTITUTION:The solidifying assistant is added to the liquid state sample in normal temp. to solidify it, and X-ray is irradiated thereto. The sample in solid state in normal temp. is liquified, then solidified again by adding said assistant, and X-ray is irradiated thereto. As the enforced instance, e.g. cut pieces of paraffin P are thrown into a beaker 42 filled with a desired quantity of light oil T and heated to mix them in liquid state. Next, the molten mixed liquid P+T is poured into a ring 46 made of Al, etc. of the fixed height mounted on a glass plate 44, cooled as it is and solidified. Said sample P+T has good sample surface, is inserted in spectroscope together with the ring 46, and X-ray is irradiated to said surface to perform the quantitative analysis. Stearic acid, gelatin, etc. can be used suitably as the solidifying assistant according to the objective sample. Thereby, the analytical precision is improved without necessitating precious instrument parts.
Patent JP-S63211089-A (JP)
Inventor: IKENAGA MASAAKI
IPC: G07B15/00
Filed: 1987-02-27
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-H0966220-A (JP)
Title: Method for removing nitrogen oxide
Inventor: HARAGUCHI KAZUTOSHI
IPC: B01D53/56
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing nitrogen monoxide or nitrogen dioxide contained in an exhaust gas and the atmosphere together with excess oxygen inexpensively and efficiently. SOLUTION: A gas containing nitrogen monoxide and oxygen the amount of which is larger than that of nitrogen monoxide is brought into contact with an activated carbon material, and, after nitrogen monoxide being adsorbed by the activated carbon material, the activated carbon material is heated sharply to 250 deg.C or more at a temperature increasing speed of 200 deg.C/min or more so that at least a part of the adsorbed nitrogen monoxide is reduced into molecular nitrogen, and a part of the adsorbed nitrogen monoxide is fixed and held in the activated carbon material.
Patent JP-S61202456-A (JP)
Title: Complementary mos semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L27/08
Filed: 1985-03-06
Abstract: PURPOSE:To reduce a current amplification factor by forming an epitaxial layer and a well layer on a semiconductor substrate, forming MOSFETs on the layers, and further forming a buried layer between the epitaxial layer and the substrate. CONSTITUTION:An N-type buried layer 22 is formed on a P-type silicon semiconductor substrate 21. Then, a P-well layer 24 is formed deeply in an epitaxial layer 23 to arrive at the substrate 21. Then, P-channel MOSFET is formed at N-channel MOSFET and the layer 23 in the layer 24. At this time the P- channel MOSFET is formed on the layer 22. Accordingly, the layer 22 is disposed between the substrate 21 at the lower portion of the P-channel MOSFET and the layer 23.
Patent JP-S51117608-A (JP)
Title: Tape quantity detecting unit
Inventor: UMEDA KENKICHI
IPC: G11B15/06
Filed: 1975-04-09
Abstract: PURPOSE: To compensate for the influence exerted by wow and flutter elements on the indicator in a unit detecting remaining time of a tape by the use of the cycle or frequency of reel rotation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217235-A (JP)
Title: Apparatus for evaluating condensing plate
Inventor: HAYASHI MASAYASU
IPC: H04N9/24
Filed: 1988-02-25
Abstract: PURPOSE:To achieve an easy and efficient evaluation of a condensing plate in a short time, by using a monitor to be driven synchronizing a cathode-ray tube coated with a short-afterglow fluorescent substance. CONSTITUTION:A short-afterglow fluorescent substance such as Y2SiO5 and Ce is applied inside the surface of a cathode ray tube 1. A condensing plate 5 to be measured is put tight on the front of the surface of the cathode ray tube 1. A photodetector 6 is mounted at a specified position of the condensing plate 5 to display an output signal on a monitor 11 through a detection circuit 9. A synchronous signal from a synchronous signal generation circuit 12 is supplied to a driving circuit 4 and the monitor 11 to make the cathode-ray tube 1 synchronize the monitor 11. An electron beam is modulated with a modulation source 2 to draw a raster on the surface of the tube. This enables direct inspection of a part of better condensing and that of less according to the position of the condensing plate, thereby achieving easy and efficient selection of the shape of the condensing plate, a processing method, mounting position of the photo detector and the like in a short space of time.