baber/WOPTO huggingface dataset:
Patent JP-H07279289-A (JP)
Title: Deck plate and manufacture thereof
Inventor: UEKI KATSUO
IPC: E04B5/40
Filed: 1994-04-08
Abstract: PURPOSE:To prevent a slip even when a surface is wetted with water such as rain or the like by applying non-skid paint to the surface of a deck plate on which a flat part and an upright web are alternately formed, thereby applying a non-skid treatment. CONSTITUTION:While a belt-shaped steel plate in the shape of roll is being unwound and carried by a conveyor belt, the plate is folded and bent by a roll forming process to form a deck plate 1, and washing liquid is sprayed onto the surface of the plate to remove attached oil, dusts, and moisture therefrom. Next, the plate undergoes a heating treatment at a temperature of 70-110 deg.C and is dried and then a non-skid paint prepared by mixing a non-skid material composed of particles 100mum or less in diameter, pigments, water or solvent into resins such as water-soluble alkyd resin varnish, acrylic resin emulsion is applied to the surface of the plate and dried, thereby applying a non-skid treatment thereto. T-shaped webs 3 are oriented upwards and embedded in concrete 8 placed on the deck plate 1. And the deck plate 1 is utilized as a structural material.
Patent JP-S61236346-A (JP)
Inventor: ROBAATO EDOWAADO FUREDERITSUKU
IPC: H02K15/04
Filed: 1986-03-28
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-H08335299-A (JP)
Title: Disconnection detection device of electric bulb for traffic signal controller
Inventor: JIEON JIYUN RII
IPC: H05B37/03
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To precisely judge the burning-out of an electric lamp regardless of the fluctuation of AC voltage by comparing a detection current value inputted from a current detection circuit and a reference value with each other at every control step so as to judge the existence of the burning-out of the electric lamp to control a power control circuit. SOLUTION: When an AC voltage AC is inputted, the power control circuit 20 turns on/off the supply voltage of a signal lamp 10 according to the control of a central processor 40 to flicker the electric lamp of the signal lamp 10. Next, a voltage comparing circuit 50 continuously compares the inputted AC voltage and an already set reference voltage and in the period in which the AC voltage is larger than the reference voltage, the circuit 50 outputs a comparing signal to the processor 40 and a current detection circuit 60.  The processor 40 compares an output digital current value from an A/D converter and the already set reference value to judge a normal state at the time of detecting a current value larger than the reference value and to judge the burning-out of the electric lamp after the point of time when the current value becomes smaller than the reference value and outputs an electric lamp burning- out detecting signal to the circuit 20.
Patent JP-S59195964-A (JP)
Inventor: SAKAMOTO HISAO
IPC: E04H6/06
Filed: 1983-04-21
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-H04308545-A (JP)
Title: Method for synthesizing optically active d-conduritol b, d-c0nduritol b and l-conduritol f
Inventor: ISAKA AKIHIRO
IPC: A61K31/045
Filed: 1991-04-03
Abstract: PURPOSE:To obtain new conduritol B useful as a glycosidase inhibitor for treating obesity, adiposis, hyperlipemia, diabetes, prediabetes, etc. CONSTITUTION:D-Conduritol B expressed by formula I. The aforementioned compound is obtained by deprotecting and converting a protecting group R<1> bound to O atoms at the 1- and 2-positions of 1D1,2-O-(R<1>)-3,4,5,6-tetra-O-(R<2>)- myoinositol expressed by formula II (R<1> and R<2> are protecting group) into hydroxyl groups, then dehydroxylating the resultant compound and subsequently removing protecting groups (R<2>) bound to the 1- to 4-positions in the obtained 1D-1,2,3,4-tetra-O-(R<2>)-cyclohex-5-ene-(1,3/2,4)-tetrol. Furthermore, a compound synthesized by carrying out inversion of hydroxyl group at the 1-position of L-quebrachitol, demethylation of methoxy group at the 2-position and protection of hydroxyl groups in no particular order is preferably used as the compound expressed by formula II.
Patent JP-H06257265-A (JP)
Title: Structure of vertical joint
Inventor: UMETSU HIROYUKI
IPC: E04B1/64
Filed: 1993-03-05
Abstract: PURPOSE:To provide a structure of vertical joint that is highly waterproofing without requiring caulking processing. CONSTITUTION:A fitting groove 8 is formed at a butt end face 7 of a long, board-like dry wall material B while a notched part 5a is formed at its tongue 5. Then, a joiner A with a rainwater drain 1, approximately in dent-like section, provided thereon with both side ends thereof in rectangular plate-like shape bent is inserted into the fitting groove 8 of the dray wall materials B that are placed adjoining each other on the right and the left. As the rainwater drain of the joiner A functions as weathering and ensures waterproofing by letting the rainwater coming into a vertical joint flow toward a groundsill, the vertical joint with high waterproofness can be constructed without the need for troublesome caulking processing. Furthermore, as the joiner A can be fixed with the dray wall materials B installed on the right and the left, any backing material for supporting and fixing the joiner is not necessary for the vertical joint. Thereby, efficiency in execution of work can be improved while materials can be saved. As the upper side of the joiner A is covered with the notched part 5a, the joiner a does not become an obstacle when hard wall materials are joined vertically.
Patent JP-H02248756-A (JP)
Title: Pressure oil leakage relief structure of oil pump for differential device
Inventor: EZURE YOSHINOBU
IPC: F16H57/04
Filed: 1989-03-22
Abstract: PURPOSE:To improve the durability of an oil seal by forming a radial relief oil passage guiding the leaked pressure oil from an oil pump on a rotary input shaft, forming an axial relief oil passage communicated to it, and opening it at a rotary input shaft end face section on the differential mechanism side in a housing. CONSTITUTION:The pressure oil leakage occurs from a discharge port 109 to an oil seal 117 side via a gap between an inner rotor 103, an inner hub 105 and a pump housing 102 in an oil pump 100 arranged on an input shaft 13. This leaked pressure oil passes the radial relief oil passage 123 and axial relief oil passage 124 of the input shaft 13 from the radial relief oil passage 121 on the rear end face of a companion flange 115 and is returned to a differential case 15 side through a rear opening 125 as shown by arrows. Lubricating oil is used with no waste, no pump leakage pressure is applied to the oil seal 117 in front of the oil pump 100, and the durability of the oil seal 117 is improved.
Patent JP-H09234154-A (JP)
Title: Home delivery collection system and collection box
Inventor: NAGAYOSHI NOBUYUKI
IPC: E05B65/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To efficiently enable the collection and distribution of parcels in a short time by opening the door of a collection box by depressing an authentication number, and by issuing a receipt or delivery document through a sensor. SOLUTION: A door 3 is provided with an electronically locking device, and a throwing-in port 6 is provided to the upper part of the door 3, so that a small parcel, document, or the like can be thrown in without opening the door 3. When there are a plurality of dealers, an authentication number is determined to each dealer, so that the dealer can open the door 3 by depressing this authentication number. When a parcel is put into a box 1 and the door 3 is closed, or when a parcel is taken out from the box 1, a receipt or a delivery document is issued by confirming the existence of the parcel by means of a sensor that is installed in the box 1 or by confirming the absence of the parcel.  Even in the holiday of an office, the delivery of a parcel can be enabled, and since it is unnecessary to directly hand on the parcel to a person, the delivery can be enabled even during one's absence, so that the bring-back of the parcel that cannot be delivered can be dispensed with, and the delivery work can be efficiently carried out.
Patent JP-H08273842-A (JP)
Title: Lighting board unit, lamp lighting device, emergency light device, and guide light device
Inventor: FUJII HIROSHI
IPC: H05B41/24
Filed: 1995-03-29
Abstract: PURPOSE: To reduce malfunction caused by a high frequency noise and increase reliability of automatic checking operation by wiring and mounting an electronic circuit element of an automatic checking function circuit on a circuit board without being affected by a power source circuit element of an emergency lighting circuit and a high frequency circuit element. CONSTITUTION: A high frequency noise is produced by operation of a charging transformer 9 or an inverter transformer 11. An electronic circuit element such as diodes D2 -D5 in an automatic checking function circuit 18 is wired and mounted on a circuit board 25 in the position away from the charging transformer 9 or the inverter transformer 11, and thereby is hardly affected by the high frequency noise. Reliability in checking operation by batch control in a centralized control part is enhanced.
Patent JP-H03270270-A (JP)
Title: Semiconductor device with pn-junction and its manufacture
Inventor: NAGAYASU YOSHIHIKO
IPC: H01L29/06
Filed: 1990-03-20
Abstract: PURPOSE:To attenuate leakage current in the surface area and to increase the reverse withstand voltage in a pn-junction by forming a conductivity - II reverse current blocking region with a carrier density lower than that in a vicinity of the surface of the second semiconductor region annularly in the peripheral surface side of the second semiconductor region. CONSTITUTION:As (arsenic) or P (phosphorus) is diffused from apart of the surface of a cathode layer 2 to form an n<+> type anode layer 3. After this, As or P is diffused from the top of a surface a size larger than the surface of the anode layer 3 to invert the peripheral surface of the anode layer in conductivity type from p to n<->, thereby forming a reverse current blocking region 10 annularly. This way of forming the reverse current blocking region 10 of low carrier density between the cathode layer 2 and the anode layer 3 in a vicinity of the surface of a semiconductor layer 2 attenuates leakage current in a high-density region in a vicinity of the surface of each layer and enhances reverse withstand voltage.
Patent JP-H03271758-A (JP)
Title: Digital image forming method
Inventor: FUKUI KAZUYUKI
IPC: G03G15/04
Filed: 1990-03-20
Abstract: PURPOSE:To always obtain a reproducing image having constant gradation reproduction with respect to an original by keeping the ratio of the differences between a photosensitive body surface potential and an electrostatic latent image potential when irradiation is carried out with the maximum light quantity by an exposing means and between a developing bias and the electrostatic latent image potential. CONSTITUTION:The surface potential of the photosensitive body 41 before an exposure is carried out by the exposing means 31 and a developing bias potential applied on developing units 45a-45b in advance are changed, and the control of a density is carried out. The ratio of the difference between the photosensitive body surface potential and the electrostatic image latent potential when the irradiation is carried out with the maximum light quantity, and between the developing bias and the electrostatic latent image potential is kept constant, and the fluctuations of gradation properties are suppressed. Thus, even if the surface potential of the photosensitive body 41 before the exposure is carried out and the developing bias are changed to compensate the density, in accordance with a change in environments, and a faithful reproducing image can be obtained without collapsing the gradation reproduction.
Patent JP-H05273248-A (JP)
Title: Time base circuit of sampling oscilloscope
IPC: G01R13/34
Filed: 1992-03-27
Abstract: PURPOSE:To achieve a time base circuit which can improve accuracy even for a long-time display in time measurement of a sampling oscilloscope. CONSTITUTION:An FF (Flip-Flop) A 11 outputs Q1 signal with a trigger as a clock input and starts to flow current to a constantcurrent source 4. The output signal of an oscillation circuit 12 outputs the reset signal of FFA 11 from FFB 13, thus stopping the constant-current source 4. The Q'1 signal of FFA 11 is input to a counter 7, the count of a setting value Dd is decreased by the output of the oscillation circuit 12, and then a carry-out signal Q3 is input to FFA 11 and is set when the count reaches 0 and then current is allowed to flow to the constant-current source 4. When a charging voltage VC of a capacitor C1 reaches the voltage of a reference power supply 6, a signal for generating a sampling pulse is output.
Patent JP-H05314467-A (JP)
Title: Magnetic recording medium
Inventor: FURUHATA KENICHI
IPC: C09D175/04
Filed: 1992-03-27
Abstract: PURPOSE:To improve recording and playback characteristics in a broad frequency range by forming an upper magnetic layer which has excellent short wave characteristic and gives less adverse effect on the recording condition of the regions covering from middle to longer frequency range of the lower layer. CONSTITUTION:A lower magnetic layer 3 including a needle type magnetic particle 2 and a resin binder and an upper magnetic layer 5 including a plate type particle 4 having the axis of easy magnetization perpendicular to the plate surface of particle and a resin binder are formed on a non-magnetic bearing bacterial 1. Residual magnetization coefficient in the vertical direction of both lower magnetic layer 3 and upper magnetic layer 5 is set to 55% or more, thickness of the upper magnetic layer is set to 0.05 to 0.70mum, grain size of plate type magnetic particle 4 is set to 0.01 to 0.1mum and the number of plate type particles 4 stacked within the upper magnetic layer is set to 2.0 to 5.0 pieces per thickness of 0.1mum.
Patent JP-S546280-A (JP)
Title: Device for controlling conveying attitude of bent tube
Inventor: OKABE JIROU
IPC: B65G43/08
Filed: 1977-06-16
Abstract: PURPOSE: To control bent tubes to be conveyed in two types of attitudes by providing a guide for displacing laterally buide bars on a slat conveyor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07281875-A (JP)
Title: Machining program management system of numerical controller
Inventor: OTSUKI TOSHIAKI
IPC: G06F9/06
Filed: 1994-04-11
Abstract: PURPOSE:To easily confirm whether or not programs required for machining are all ready in an internal memory and easily replaces the program. CONSTITUTION:The system consists of a storage means 1, an input means 2, a group registering operation means 3, an information retrieval means 4, and a display means 5, and the machining programs 1a and a management table 1b which manages those machining programs, are stored in the storage means 1. The management table 1b groups the machining programs for works by the purposes of machining and adds comments to the groups to improve operability such as the confirmation of the programs before machining, and the input, output, and deletion of programs in the group units.
Patent JP-H0559871-A (JP)
Title: Louver
Inventor: ISHIGAMI MASAHIROU
IPC: E06B7/10
Filed: 1991-04-04
Abstract: PURPOSE:To adjust ventilation and light collection and improve airtightness, heat insulation, perspective property, and shielding property by providing multiple blade plates rotated centering on shafts in parallel to open or close them, and using a shielding film when the blade plates are closed. CONSTITUTION:Multiple blade plates 2 are arranged in parallel, and transparent flat plates 3 made of glass on both the surface and back face are brought into contact with adjacent flat plates 3 at edges in a flat plane to form closed faces. Flat plates 3' on one side of the upper and lower end blade plates 2 are extended and arranged to the length into contact with the extended piece of an upper frame body 1-1 or a lower frame body 1-3 respectively. The blade plates 2 are rotated centering on shafts 6 when a louver is opened, the flat plates 3 are directed to the direction perpendicular to the closed face, and the adjacent flat plates 3 form a flat plane together. Two opening faces 4, 4 are opened in parallel with each other to form an opened face. A shielding film driven by a motor is stored in the upper frame body 1-1, and the shielding film is operated only when the louver is closed. The rotation of the blade plates 2 and the operation of the shielding film can also be manually performed.
Patent JP-H06281145-A (JP)
Title: Gas turbine burner and controlling method for air volume for combustion thereof
Inventor: YOSHIDA SHOHEI
IPC: F23R3/30
Filed: 1993-03-30
Abstract: PURPOSE:To perform a transformation into NOx at a high load operation region of a gas turbine without requiring a special constitution by a method wherein at the high load operation region, a large quantity of combustion air is fed to a pre- mixing combustion section side, accompanying with the operation of a diffused air flow control valve even with a fixed quantity of combustion air. CONSTITUTION:Compressed air of a compressor 11 is introduced to a burner 12, and burnt in a combustion chamber 13. In the meantime, a combustion gas of the burner 12 is introduced to a gas turbine 10, and drives the gas turbine 10. The burner 12 is equipped with a diffused combustion section 18A which burns at both high and low load operation regions, pre-mixed combustion section 13A which burns at a high load operation region, and a valve 26 to control an air flow rate at a combustion air intake part 27. In this case, at the combustion air intake part 27, a valve 28 to control a diffused air flow rate is additionally provided. Then, at a low load operation region, the valve 28 is operated in such a manner that the combustion air volume is increased accompanying with the ascent of a load, while the valve 28 is operated in such a manner that the combustion air volume is decreased accompanying with the ascent of load at the high load operation region.
Patent JP-H10266689-A (JP)
Title: Power window device having safety device
Inventor: MOCHIZUKI YASUYUKI
IPC: B60J1/17
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve safety by detecting an area up to a normal installing position of a position detecting switch from a fully opening area as a sandwiching detecting area by using a correction value. SOLUTION: A pulse counter 57 counts the number of pulses outputted from a pulse generator 27 up to OFF of a limit switch 31 from down time of window glass 43, and a memory 59 stores this value. A correction value calculating part 61 compares this value with the normal pulse number up to OFF from a fully closed position of the switch 31 existing in a normal installing position, and sets it as a correction value by substracting the normal pulse number from a count value when the count value is large. At up time of the glass 43, a pulse counter 63 counts the number of pulses outputted from the generator 27 from when switch 31 is turned on, and a safety control area judging part 65 detects sandwiching until the pulse number from the counter 63 coincides with the correction value.  Therefore, detecting dispersion by a switch installing error can be prevented, and a device can be installed without requiring high accuracy.
Patent JP-H05283002-A (JP)
Title: Color display tube and automatic judgement method of manufacturing device therefor
IPC: H01J9/42
Filed: 1992-03-30
Abstract: PURPOSE:To provide highly reliable and speedy information by reading the bar codes of a color display tube and an exhaust dolly to detect various types of their failures and give an alarm and a display at a decision totalizer. CONSTITUTION:A display tube 1 and an exhaust dolly 2 are bar-coded. They are carried by the conveyer of an inline type exhaust furnace. The bar codes are read and a combination of the display tube 1 and the exhaust dolly is stored to collate the history of the exhaust dolly 2. A water failure of the exhaust dolly is checked by a checker 4 at the inlet of the exhaust furnace to read the bar codes and the readings of bar codes are sent to a tabulation unit 9. In a case of abnormality, an alarm is given to direct the exhaust dolly to leave the conveyer. The degree of vacuum of the exhaust furnace is checked in the middle of the exhaust furnace by an induction heating source checker 6 to read the bar codes and the readings are processed as above. The heat sorce is inspected at the outlet side by an induction heating source checker 6 to read the bar codes so that the readings thereof are processed as above. After inspection by a sealing shape checker 8 at the outside of the outlet, the emission and the gas ratio are inspected in the aging process by an automatic inspection device 11. An instruction is displayed such that inspection and maintenance should be preferentially performed in the order of decreasing frequency of failure.
Patent JP-S55163855-A (JP)
Title: Method of opening sealed electronic part sealed by epoxy resin
Inventor: NAKAMURA KAZUO
IPC: H01L21/56
Filed: 1979-06-08
Abstract: PURPOSE:To open the sealing of an epoxy resin sealed electronic part without affecting adversely the interior part by treating it with a mixture solution of 1 volume of concentrated nitric acid and 5-20 volumes of concentrated sufuric acid. CONSTITUTION:A semiconductor element 1 is secured onto a substrate 2, is connected through a fine wire 4 to an external lead wire 3, and is molded with resin 5 made of epoxy resin to form a molded IC. When opening the molded IC, a hole 6 is perforated at the top of the resin 5 and removed partly. The perforated IC is heated at 60-150 deg.C at the mixture solution containing 1 volume of concentrated nitric acid and 5-20 volumes of concentrated sulfuric acid, and dipped therein to remove the epoxy resin until the semiconductor element 1 is exposed.
Patent JP-H07279161-A (JP)
Title: Soil improving machine
Inventor: YODA YASUHIRO
IPC: E02D3/12
Filed: 1994-04-11
Abstract: PURPOSE:To reduce working cost by constituting a soil improving machine from a stabilizer mounted on the rear end part of a car body in such a manner as to be capable of vertically oscillating and a rolling machine mounted on the stabilizer. CONSTITUTION:A gate 37 for covering the opening part 36 of a stabilizer 25 is mounted on a cover 34 in such a manner as to be capable of vertically oscillating, and a rolling machine 44 is mounted on the gate 37 in such a manner as to be capable of vertically oscillating. An improving agent is sprayed on the ground, a traveling body 6 is driven to rotate a rotor 27 while traveling a car body, and the improving agent is stirred and mixed with the soil to improve the soil. When the soil is improved, the air is penetrated between the particles of the soil to increase the volume of the soil, and the improved soil is swollen in the cover 34. A gate cylinder 38 oscillates the gate 37 upward, a cylinder 47 is extended to oscillate a frame 40 downward, and the rolling machine 44 is operated while it is pressed down to roll and consolidate the swollen soil. Thus, soil improvement and rolling of soil are continuously performed, whereby the working cost can be reduced.