baber/WOPTO huggingface dataset:
Patent JP-S59139944-A (JP)
Title: Method for washing suspended solid adhered ion exchange resin
Inventor: NISHIMURA YUUSAKU
IPC: B01J49/00
Filed: 1983-01-31
Abstract: PURPOSE:To effectively wash suspended solid adhered ion exchange resin, by a method wherein air is locally below into the lower part of the resin layer in a resin mixed liquid to float and fluidize the resin and this floated fluidized resin sebsequently fallen to form a moving layer. CONSTITUTION:In a water tank 9 packed with ion exchange resin 11 to which iron clad is adhered, a tubular body 10 having a diameter smaller than that of the tank 9 is provided and air is blown into the tubular body 10 from a gas blow nozzle 8. By this operation, the rising liquid stream 12 is generated in the tubular body 10 and only the resin in the vicinity thereof is fluidized while selectively raised therethrough to remove adhered substances to a certain degree by scrubbing. The resin 13 fluidized above the tubular body 10 loses rising force in the water tank 9 with a large diameter to be formed into a falling moving layer and adhered substances are perfectly peeled off from the resin by mutual rubbing of resin particles. In this case, the lowering in the mechanical strength of the resin particles is not generated.
Patent JP-H04235415-A (JP)
Title: Phase synchronizing loop circuit
Inventor: ITANO SHINJI
IPC: H03L7/06
Filed: 1991-01-09
Abstract: PURPOSE:To obtain the phase synchronizing loop circuit that the synchronous establishment time is short by determining the phase difference in input signals. CONSTITUTION:An address counter C1 allocates the count value in the inside reference signal to the digital input signal as an address value. A phase difference detection circuit C2 detects this address value at the edge position for this digital input signal. The average value of the phase difference measured each time the phase difference measurement necessary for one decided phase jump is performed is determined. When this value exceeds the preliminarily set allowable jitter amount, the average value of the phase difference calculated in an arithmetic circuit C4 is outputted as correction phase difference. The address counter C1 is reset by comparing the counted address value with the value of this correction phase difference. Thus, the synchronization between the phase of the digital signal and the phase of the inside reference signal is promptly confirmed.
Patent JP-S61171112-A (JP)
Title: Metal mold for forming permanent magnet material
Inventor: NAWA MASAHIRO
IPC: H01F41/02
Filed: 1985-01-25
Abstract: PURPOSE:To enable complete demagnetization of an anisotropic permanent magnet material after the molding in a magnetic field to readily be performed even if a molded material of molding powder is thin, by a method wherein the portion of a predetermined thickness along the direction of the fitting axis of at least one punch force is formed of non-magnetic steel stock, and the remaining portion is formed of magnetic steel stock. CONSTITUTION:Upper and lower punch forces 6, 7 are formed of hardened steel of a magnetic material having a circular cross section, and an outer force 4 is formed of the austenite-system stainless steel of a cylindrical non-magnetic material of the same inner diameter and applied with hard chrome plating on the entire surface of the bore thereof. On the ends of the upper and lower punch forces 6, 7, non-magnetic steel 6a, 7a of the same diameter thickness as those are brazed. In demagnetization, since the non-magnetic steel 6a, 7a are brazed on the ends of the upper and lower punch forces 6, 7, the magnetic gap between the upper and lower punch forces 6, 7 can be made greater than the thickness of a molded material of molding powder 5 and can be moved to the state of the B-H curve as shown in Fig. b. Further, even if demagnetization of the molded material of molding powder is insufficient, adsorbability to the upper and lower punch forces 6, 7 can substantially be reduced, whereby breaking or crack can be prevented in drawing out from the metal mold.
Patent JP-S58131281-A (JP)
Inventor: YOSHIDA MITSUTAKA
IPC: E05F5/10
Filed: 1982-01-28
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-S5398543-A (JP)
Title: Refrigerator
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B47/02
Filed: 1977-02-10
Abstract: PURPOSE: To have gas remove frost from an arbitrary evaporator during refrigeration by providing flow line turn-over valves in liens of a compressor of an evaporator that break by-pass operation in refrigeration operation and connect the by-pass lines to the suction side of the compressor in removing frost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06233183-A (JP)
Title: Video signal processing method and device therefor
Inventor: SAEKI MASAHIRO
IPC: H04N5/262
Filed: 1993-01-29
Abstract: PURPOSE:To ensure the large defocus effect without increasing the filter hardware by carrying out the sample processing, the filter processing, the memory writing, and the interpolation processing of amgnification processing for the input video signal by means of the clock produced by a clock dividing circuit. CONSTITUTION:A horizontal LPE 13 processes every second video data against the input video signal received from a subsample processing circuit 12 each filter clock sent from a clock dividing circuit 17. The subsample data are sent to a vertical LPF 14 and processed in the same way as the video data. A read address generating circuit 19 generates an image read address of an image memory 15 which is needed for each timing of the output video signal. The input video signal is subsampled by 1/1 in both horizontal and vertical directions in a write mode of the memory 15. Therefore an address is generated to magnify twice the input video signal in both directions. An interpolation processing circuit 16 applies the interpolation processing to the video signal equivalent to several picture elements of the memory 15 based on the address generated by the circuit 19 and then generates the output data.
Patent JP-S60158649-A (JP)
Title: Cooling device for electronic parts
Inventor: HIRASAWA SHIGEKI
IPC: H01L23/427
Filed: 1984-01-30
Abstract: PURPOSE:To cool chips by evaporation of liquid by a method wherein the chips mounted on the base board are dipped in liquid in such a way that the upper surfaces of the chips are positioned just under the liquid level and a thin liquid film has been always formed on each upper surface of the chips by putting the chips under such a condition. CONSTITUTION:The initial encapsulating amount of liquid is adjusted in such a way that the back surfaces 11 of semiconductor chips are positioned just under the liquid level 12. Heat, which generates in the chips 7, transmits to the back surfaces 11 of the chips 7. As the back surfaces 11 have been set in such a way as to position just under the liquid level 12 of the evaporable liquid 3, a thin liquid film always exists on each back surface 11 and the liquid 3 evaporates siwftly. Vapor, which generates at this time, passes through the evaporating space of an evaporating chamber 8 in a sealed container 4 and shifts to the side of a condensing surface 10. As the condensing surface 10 has been cooled its periphery by a water-cooled jacket 9, the vapor is condensed and liquefied. This cycle is repeated.
Patent JP-S56110077-A (JP)
Title: Electronic clock
Inventor: KANEKO NOBORU
IPC: G02F1/15
Filed: 1980-02-06
Abstract: PURPOSE:To keep the coloring density of ECD to be fixed constantly by running properly the timing of charge compensation on the occasion of the transfer of charge by means of the output signal a time counter in the driving circuit of ECD. CONSTITUTION:The time informations of counters 33-37 for month, day, hour, minute and second respectively are decoded 39 and are given to a delay circuit 40 and a driver control circuit 42. The driver control circuit 42, receiving the output signal of the delay circuit 40, discriminates whether there is any change in the content of the decoder 39 and drives an ECD panel 44 of four-digit indication through a driver 43. The output of a charge-compensation timing pulse generating circuit 201 is given to a stability discriminating circuit 200 every one hour, driving a compensation charge injecting driver 118 in the stable condition of the ordinary mode of the ECD panel 44 and injecting the compensation charge into the ECD panel 44.
Patent JP-H06220444-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the subject element which exhibits high luminance and luminescent efficiency, little degradation in luminescence, and a high reliability by incorporating a specific compd. into an electroluminescent element at least having a phosphor-contg. layer between a pair of electrodes. CONSTITUTION:The objective element at least having a phosphor-contg. layer between a pair of electrodes is obtd. by incorporating at least one compd. of the formula: Cp-N=N-Az-N=N-Cp {wherein Az is an azo component of the formula [wherein X<1> to X<12> are each H, O, halogen, CN, NO2, NH2, dialkylamino, OH, alkoxy, SH, siloxy, acyl, cycloalkyl, COOH, SO3H, a (substd.) aliph. or arom. hydrocarbon group, a (substd.)arom. heterocyclic group, etc., provided that two of them are bonded to the azo groups; A and B are each an optionally substd. C or N atom; and (n) is 0 or higher]; and Cp is a coupler group} into the element.
Patent JP-H08204354-A (JP)
Title: Electronic apparatus
Inventor: MATSUEDA KENJI
IPC: B65D50/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide an electronic apparatus in which the reliability of sealing is improved by fixing a cover to a body with screws, and then eliminating to remove a soft metal such as lead sealed at the head of the screw without collapsing an original shape. CONSTITUTION: A cover 13 has a truncated conical recess 21. A body has a screw receiving base 22 for fixing the cover with screws. The cover 13 is mounted at the body, then a screw 23 is inserted to a truncated conical recess 21, and the cover 13 is fixed to the body by the screw 23. Soft metal 24 such as lead, etc., is so inserted from the upper surface of the recess 21 as to cover the head of the screw 23, and then the surface of the metal is engraved.
Patent JP-S61173167-A (JP)
Title: Method for measuring resistance value of chip resistor
Inventor: NAKAJIMA JUNICHI
IPC: H01C17/00
Filed: 1985-01-28
Abstract: PURPOSE:To make possible the continuous measurement of a resistance value at a high speed with a simple operation by constituting a measuring instrument of a contact point formed by holding a pair of thin conductive sheets having elasticity so as to face each other apart at a slight space provided therebetween on supporting bases. CONSTITUTION:A pair of the thin conductive sheets 3a, 3b having elasticity are held to face each other apart at the slight space provided therebetween on the supporting bases 4a, 4b and the resistance value of a chip resistor 1 is measured by pressing the lower surfaces of the electrode parts 2a, 2b at both terminals of the chip resistor 1 attracted to a vacuum attraction nozzle to a pair of the sheets 3a, 3b. Since the sheets 3a, 3b have the elasticity, the sheets are deflected when pressed to the resistor 1. The time for measuring the resistance value is substantially assured by such deflection. The continuous measurement of the resistance value at the high speed is made possible by the simple operation.
Patent JP-S55105649-A (JP)
Title: Preparation of amnino-alkyl ester of amino acid
Inventor: MINAMI SOUKOU
IPC: C07C227/00
Filed: 1979-02-08
Abstract: PURPOSE: To obtain with ease the title compound for a raw material of polyurethane, by reacting a hydrochloride of amino acid with a hydrochloride of amino- alcohol in the absence of an organic solvent forming an azeotropic mixture with water.  
     CONSTITUTION: A hydrochloride of amino acid (e.g., L lysine dihydrochloride) is reacted with a hydrochloride of an amino-alcohol (e.g., hydrochloride of ethanolamine) under heating to give an amino-alkyl ester of amino acid. In this preparation, in the absence of an organic solvent forming an azeotropic mixture with water, hydrogen chloride gas is absorbed into the reaction system and reacted. Formed water is taken out intermittently if necessary. Under the conditions of this reaction, the formed water remains in the reaction system, the state of dehydration becomes incomplete, but the reaction rate increases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05200284-A (JP)
Title: Laminated adsorbent
Inventor: TSUJIMOTO SOICHIRO
IPC: B01D53/04
Filed: 1992-01-29
Abstract: PURPOSE:To obtain an adsorbent excellent in adsorption performance and form retentivity by arranging a plurality of sheets of sintered sheets made of activated carbon in a layer so that the voids are formed between the respective sintered sheets to produce a laminated adsorbent and providing holes for passing gas to be treated in the respective sintered sheets. CONSTITUTION:In a laminated adsorbent wherein a plurality of sheets of sintered sheets 1, 3 made of activated carbon are arranged in a layer so that the voids are formed between the respective sintered sheets, holes 5 for passing gas to be treated are provided in the respective sintered sheets 1, 3. Further the voids are formed by alternately laminating the corrugated sintered sheets 3 and the planar sintered sheets 1.
Patent JP-S55106376-A (JP)
Title: Train wheel structure of electronic watch
Inventor: SAITOU SHIZUO
IPC: G04C9/04
Filed: 1979-02-09
Abstract: PURPOSE: To realize a 3-hand analog electronic watch which can perform the time correction for only hour and minute hands through the electronic hand setting and without any clutch mechanism nor slip mechanism, by using the planetry gears for the train wheels.  
     CONSTITUTION: Pinion 7a of rotor 7 turns speed resuction gear 6, and then pinion 6a of gear 6 intermeshes fifth wheel 5. Internal gear 5b of wheel 5 turns the second wheel 4 and minute wheel pinion 9a via platnetry gear 3 intermeshing fifth wheel pinion 5c which is fixed by corrector lever 12. Thus the hands are moved. At the time correction, lever 12 performs no correction, and instead correction lever 13 gives correction to the second hand. And pinion 3b of gear 3 transmits the turning power to minute wheel 9, and thus only hour and minute hands are turned to carry out the time correction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06233419-A (JP)
Title: Abnormal time assisting system for field machine
Inventor: SAITO HIROKO
IPC: H02J13/00
Filed: 1993-02-01
Abstract: PURPOSE:To grasp the content of abnormality quickly by detecting information of a field machine through various sensors, inputting the detected information to a computor and comparing with a diagnostic knowledge base prestored for each machine, and moving a robot through a robot control function when an abnormality is displayed. CONSTITUTION:A transforming machine 1 in a transforming station is fixed with various sensors and detection values are fed therefrom to a computor 4 through an input unit 3. A machine diagnostic unit 43 decides the conditions of the machine 1 with reference to a diagnostic knowledge base 41 and a facility data base 42. If the machine 1 is abnormal, abnormality is displayed on a CRT 5 and a robot control function 45 is driven to move a robot 7 along a guide rail to an abnormal point. Sampled images and data are then displayed 6. This constitution allows rational remote monitoring of a plurality of machines thus shortening the time required for recovery.
Patent JP-H10205005-A (JP)
Title: Fixing device for structure
Inventor: HIRATA HARUNOBU
IPC: E04B1/58
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for structure that does not allow a horizontal member of a wooden structure to subside even though a big load is applied to a connecting part where the horizontal member is joined to a column of the structure. SOLUTION: The present fixing device for a structure is for joining and fixing a horizontal member to a column for a wooden structure to be built by a framework method. The fixing device is composed of a member contacting piece 1 contacting with one side face of the horizontal member, member fixing pieces 2, 2 extending vertically from edges on both ends of the member contacting piece 1, and a column fixing part 3 provided at the member contacting piece 1 in the direction opposite to the member fixing pieces 2, 2 for fixing the column, and the member contacting piece 1 is made in an area larger than the area at the butt end of the column to be fixed to the column fixing part 3.
Patent JP-H04248695-A (JP)
Title: Paper money distinguishing device
Inventor: SAKAI MASAYOSHI
IPC: G06F9/44
Filed: 1991-02-05
Abstract: PURPOSE:To prevent erroneous discrimination due to creases or stains by improving paper money distinguishing accuracy. CONSTITUTION:A sensor output value for detecting the quantity of features used for deciding paper money to be decided is read (S1). The quantity of features is calculated (S2). The matching degree of the quantity of features of the paper money to be decided as against the quantity of features of each current paper money set in advance is found with the help of fuzzy inference (S3). The value of the found matching degree and a threshold are compared, and according to the comparison result, the paper money to be decided is distinguished (S4, 5). In the meantime, the quantity of features of fake paper money is estimated, and the matching degree against the quantity of features is found. Thus paper money is distinguished based on both the matching degree against regular current paper money and the matching degree against the estimated fake paper money.
Patent JP-2000212930-A (JP)
Title: Joint structure of prefabricated caisson and prefabricated caisson
Inventor: MATSUNO SUSUMU
IPC: E02B3/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To introduce prestress without requiring any large scale device and to enable the securement of a good water-tight state while greatly decreasing cast-in-place concrete to a joint section. SOLUTION: A joint structure is so constituted that a bottom slab 12 and an external wall panel 13 forming a prefabricated caisson 11 are connected to each other. Then, a fitting groove 12a of the external wall panel 13 is provided to the bottom slab 12 in a joint section of the external wall panel 13. A joint flange 13a is provided to a joint section between the fitting groove 12a and bottom slab 12 in the external wall panel 13. After joint concrete is cast in a joint section between the external wall panel 13 and bottom slab 12, the joint flange 13a is fitted in the fitting groove 12a, and the external wall panel 13 is connected to the bottom slab 12 with PC steel bars 14 in the joint flange 13a. Prestress is introduced by the PC steel bars 14.
Patent JP-H09206822-A (JP)
Title: Device for picking die for extruder
Inventor: ADACHI MASATAKA
IPC: B66C1/42
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To exactly position parts in each stage of assembling and disassembling a die and to clamp various parts of a die with one picking device. SOLUTION: On the pedestal 3 of the picking device which is operated along rails 2, a die hand 6 for grasping the barrel part of the die and pairs of L- shaped holder hands 7 and bolster hands 8 for holding T-shaped lifting tools which are respectively fixed to the upper parts of a holder and bolster are provided, work sensors for detecting the presence or absence of the work are provided on the holder hand 7 and bolster hand 8 and an elevating and lowering device 10 for making the die hand 6 ascendable and descendable to the pedestal 3 of the picking device is provided.
Patent JP-S55107271-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA YOUICHI
IPC: H01L29/47
Filed: 1979-02-09
Abstract: PURPOSE: To reduce parasitic capacity when accomodated in a glass container by a method whrein, when the mesa-type trapezoidal region are provided in the central part of the semiconductor substrate surface and thereon a metallic electrode is formed, the bottom area is made large enough and the sum of electrode thickness and the hight of the trapozoidal region is prescribed.  
     CONSTITUTION: The part, where a Schottky junction is to be formed in the central paet of a semiconductor substrate 1, is made trapezoidal and the rest is shaped into a mesa type. Next, the whole surface is covered with an SiO 2  film, a Schottky barrier metal 3 is attached on a trapezoidal region and thereon a ball-shaped silver electrode 4 having a bottom area larger than the trapezoidal region diameter, whereby the sum of the electrode 4 thickness and the mesa part height is so prescribed that it has a value at least more than 1/3 of the distance from the electrode 4 tip to the end of the substrate 1 surface. In this way, it means that an air gap having a much smaller dielectric constant compared with a film between the electrode 4 bottom and the substrate 1, thus reducing remarkably parasitic capacity and improving high frequency properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06222233-A (JP)
Title: Manufacture of laminated type garnet crystal optical waveguide
Inventor: KATO YUJIRO
IPC: G02B6/12
Filed: 1993-02-01
Abstract: PURPOSE:To provide a high quality laminated type garnet crystal optical waveguide by making crystal growth of and working a second waveguide core layer and a second waveguide upper clad layer on the side opposite to a first waveguide core layer of a lower clad layer to facilitate the formation of the second waveguide. CONSTITUTION:With a first optical waveguide core ridge 1, an intermediate clad layer 2, and an upper clad layer on an optical waveguide used as substrate for crystal growth, a second optical waveguide core ridge 4 formed by working a garnet crystal film of which crystal is grown on the intermediate clad layer 2 and an upper clad layer 5 on the second optical waveguide comprising the garnet crystal film are provided. Because the core ridge 4 is formed on the flat clad layer 2, it is not broken and the working form of it is made square easily. Thus the final film thickness of the first clad layer 2 grown on a crystal substrate can be selected arbitrarily, and the first waveguide 1 and second waveguide 4 can be moved closely to each other easily through the intermediate clad layer 2.
Patent JP-2000214465-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: IIZAKA HIDETO
IPC: G02F1/1343
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device having memory property and to realize a low consumption of electric power by forming an aligning means which can align liquid crystal molecules in at least two directions on one of a pair of substrates. SOLUTION: Two electrode pairs 110, 120 are formed on a lower substrate 100b. The electrode pair 110 consists of electrodes 110a, 110b facing each other, and the electrode pair 120 consists of electrodes 120a, 120b facing each other. The electrodes are formed in such a manner that the direction of the electric field produced by the electrode pair 110 and the direction of the electric field by the electrode pair 120 are perpendicular to each other. An alignment film subjected to alignment treatment in two directions A2, A3 is formed on the surface in the liquid crystal layer side of the lower substrate 100b, while an alignment film subjected to alignment treatment in the direction A1 different from the alignment directions A2, A3 is formed on the upper substrate 100a.  By this constitution, the device has memory property, and the electric field is generated by applying voltage only when the liquid crystal state is to be varied, so that the consumption of electric power can be decreased.