baber/WOPTO huggingface dataset:
Patent JP-S5596444-A (JP)
Title: Damage detecting device for steel tape
Inventor: TAKAHASHI KENZOU
IPC: G01N27/83
Filed: 1979-01-19
Abstract: PURPOSE: To surely detect various kinds of damage which are just before the cutting-off of a steel tape, by magnetically detecting the damage and registering it on a recorder.  
     CONSTITUTION: A detector 13 comprises an exciter made of exciting elements 17, 17' attached to a guide 19 for a tape fixed along the bottom of the body of the detector and a yoke 18, and a detecting means 20. The distance between detecting elements and the tape 4, which is guided by the tape guide 19, is kept constant. Such detectors 13, 13' are provided in prescribed positions in an elevator machine room, pit or the like so that the detectors extend near the tape 4. A magnetic closed circuit is made of the exciting elements 17, 17', the yoke 18 and the tape 4. When the tape is not damaged, a detection signal of leakage flux detected by the detecting means 20 is almost constant. When the tape has a flaw A, a rising signal A' appears. As a result, the damage of the tape can be surely detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57116693-A (JP)
Title: Thermal recording material
Inventor: NISHIYAMA HIROKO
IPC: B41M5/337
Filed: 1981-01-14
Abstract: PURPOSE:To prevent sticking of refuse to a heat element such as a thermal head by making denatured calcium carbonate contained in a thermal color-developing layer. CONSTITUTION:The denatured calcium carbonate is mixed in the thermal color- developing layer containing colorless or light-colored leuco dye such as triphenylmethane or fluoran and acid material which develops color in reaction to the aforesaid leuco dye in heating, such as boron acid or 3-diethylamino-6-methyl-7- phenyl-fluoran, or a phenolic compound. The denatured calcium carbonate is prepared in such a manner that organic material is made to stick onto the surface thereof or that the surface is coated with the organic material through treatment of the surface of the particles of calcium carbonate with the organic material, and the particle size thereof is about 0.01-20mu. The thermal recording material containing the aforesaid particles has thermal characteristics enabling successful coping with high velocity and high density of picture informations.
Patent JP-S60149313-A (JP)
Inventor: TERADA TAKASHI
IPC: B25J15/00
Filed: 1984-01-11
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-S62164471-A (JP)
Inventor: TASHIRO CHIKARA
IPC: A61B5/11
Filed: 1986-01-14
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-S61163724-A (JP)
Title: D/a converter
Inventor: MACHIDA KENJI
IPC: H03M1/66
Filed: 1985-01-14
Abstract: PURPOSE:To make a stepwise variation of an output of D/A conversion smaller than a conventional stepwise variation by synthesizing those which are two or more analog signals having each different phase within a period in which a digital input is varied, and have an amplitude corresponding to the input each other. CONSTITUTION:An AGC12 is operates as an AM modulator for setting an input Din as a modulating input, and setting a constant amplitude and high frequency signal E10 from an oscillator 10 as an input to be modulated. An A output E12 is brought to AM detection by a detector 14, a peak envelope of a detecting output E14 has a quasi-stepwise variation corresponding to the contents of the input Din, and in this part, a high frequency noise like a switching distortion is not generated. Also, an output E14 is delayed within one period (1/2 period in this case) of a variation of Din, and a delay output 16 is added to the output E14. The quasi-stepwise variation of the envelope of this composite output E18 is subdivided into about 1/2 of that of E16.
Patent JP-S62161606-A (JP)
Title: Automatic delivery indication system
Inventor: YAMAGUCHI TETSUNORI
IPC: G06Q50/00
Filed: 1986-01-13
Abstract: PURPOSE:To shorten the time for indicating delivery by storing inputted information on the proceeds of merchandise and inputting it into a computer by a communication means and determining and indicating the quantity of delivery, in an automatic delivery indicating method of stock quantity for each merchandise between a general purpose computer and a terminal device. CONSTITUTION:Information on the proceeds of merchandise which is inputted by the input device 6 of a terminal device 8, is stored in an external memory device 7. And, as it becomes the time period of delivery indication, the information on proceeds in the terminal device 8 is sent to the central processing unit 1 of a general purpose computer through a communication circuit 4. The central processing unit 1 retrieves the data base of the delivery quantities of merchandise from an external memory device 2, reads out the quantity of delivery, and visibly displays the information on delivery indication on an output device 3. By this structure, the indication of delivery can be automatized while reducing time required for it.
Patent JP-S62161453-A (JP)
Title: Production of closed deck type cylinder block with wet liner
Inventor: FUJIKAKE YASUJI
IPC: B22C9/24
Filed: 1986-01-13
Abstract: PURPOSE:To prevent melting of gas into the outside wall material of cylinder block and generation of micro-porocities, blow holes, etc., and to improve product quality by casting the outside wall material of cylinder block by pressure casting method. CONSTITUTION:Molten metal of Al alloy is supplied from a melting furnace into a pouring basin 34 and filled up under prescribed pressure into each cavity C1-C4 through runners 331, 332 and gates 321, 322 by ascending a plunger 35 at a prescribed speed. After filling up the molten metal into each cavity C1-C4, the molten metal is pressurized to solidify it perfectly under such a pressurized state. By this casting, the outside wall material of cylinder block is formed around sand cores 9 of the first and second cavities C1, C2. A reinforcing deck part is formed by the first dent part of the sand cores 9, and further an annular projecting part by the second dent part, a crank-case by the third cavity C3 and a cover part by the forth cavity C4 is formed respectively. After releasing the mold, the outside wall material of cylinder block is heat-treated.
Patent JP-H06211445-A (JP)
Title: Traveling guide device of elevator
Inventor: NOKITA AKIHIRO
IPC: B66B1/06
Filed: 1993-01-14
Abstract: PURPOSE:To secure the stable performance by modifying the detected distance between a rail and a guide device at the joint part of the rail, and correcting the distance command in a device where the car of the elevator is travel-guided in a non-contact manner through the guide device along the rail. CONSTITUTION:A cage 1 of an elevator is travel-guided by a control device 3 in a non-contact manner through a guide device 9 along rails 4 (4-1,4-2) which are vertically installed in an elevator. The control device 3 consists of a device 3-1 to produce the distance command between the rails 4 and the guide device 9, and a device 3-2 to realize the distance control according to this distance command. A distance detecting signal modifying means 3-1-5 to be operated based on the sudden change of the distance detecting signal between the rails 4 and the guide device 9 at the joint part between the respective adjacent rails 4, and a distance command correcting means 3-1-4 are added to a distance command producing device 3-1. This constitution modifies the distance detecting signal which is changed suddenly at the joint part of the rails 4 and corrects the distance command.
Patent JP-S63172469-A (JP)
Title: Thin film transistor
Inventor: YAMAGUCHI TADAHISA
IPC: H01L29/786
Filed: 1987-01-12
Abstract: PURPOSE:To make it possible to reduce OFF current and to increase easy mobility, by providing a thin metal film between a transparent conductor film, which forms a source electrode and a drain electrode, and an n<+> amorhous silicon film. CONSTITUTION:An ITO film 2 is formed on a glass substrate 1 by a sputtering method. Thereafter, Ti is formed by an electron beam evaporating method, and a metal film 7 is formed. An n<+> a-Si film 3 is formed on the film 7 by a P-CVD method. Then, reactive ion etching is performed, and a source electrode S and a drain electrode D are formed. Then an a-Si film 4 is formed by the P-CVD method. An SiNx film is formed and a gate insulating film 5 is formed. Ni and Cr are evaporated by the electron beam evaporation method, and an electrode film 6 is formed. Thereafter, a gate electrode G is formed by chemical etching. Elements are isolated by RIE, and a staggered TFT is completed.
Patent JP-H02228922-A (JP)
Title: Shower device
Inventor: OTSUTO SHINRE
IPC: E03C1/01
Filed: 1990-01-16
Abstract: PURPOSE: To enable a shower system to independently and readily adapt itself to the environmental space by providing a shower means which comprises more than one of vertical posts, to the upper part of which more than one of supports are connected, with a part of the joint portion thereof and the posts rendered to serve carrying water and more than one of overhead showers held therefrom. CONSTITUTION: Four vertical self-holding type posts 1-4 are disposed at tetragonal corners and fixed to floor plate 5. Cross joint piece 6 defining downward slopes at the upper portion of four posts is provided, with respective ends of four radial tubes 1-4' gathered at the center of joint 7. Overhead shower nozzle 8 is fixed to the joint bottom. The respective posts are of a hollow structure for the supply of water, three of which are each provided with three side shower nozzles 9, and the fourth of which is furnished with two side shower nozzles 9, hand-held shower nozzle 10, and mount 11 where each shower nozzle is controlled, and the flow volume and the temperature of water are regulated. At the upper portion, small lights 12 are provided on the four posts, which lights are on-/off-controlled by switch 13 on the post 2.  One of the posts is provided at its internal lateral side with recess 14 serviceable to keep therein the shower nozzle at rest. Thus, the shower system is ensured of good workability and readiness of adaptation to the environment.
Patent JP-H04261024-A (JP)
Title: Semiconductor device and production method
Inventor: MORITA ISAO
IPC: H01L23/522
Filed: 1991-01-21
Abstract: PURPOSE:To make sure a through hole is formed precisely like the mask pattern when a through hole is formed above the lower wiring layers. CONSTITUTION:As an intermediate layer of a 3 layer structured inter-layer insulation film 26, an a-Si film 26b with low reflective characteristics against the light which is used in photolithography for forming through holes is formed. As a result, when through holes are formed in the inter-layer insulation film 26 by the photolithography process, irregular reflections by a lower layer Al film 25 can be prevented and through holes can be formed precisely.
Patent JP-S5597722-A (JP)
Title: Elastic surface wave device
Inventor: TSUKAMOTO KATSUHIDE
IPC: H03H3/08
Filed: 1979-01-19
Abstract: PURPOSE:To obtain filter characteristics with a small shape factor and deep trap by providing a 2nd converter differing in center frequency at a position where no interference with an elastic surface wave generated by a 1st converter is caused. CONSTITUTION:On the surface of piezoelectric body 1, 1st input elastic surface wave converter 2 is provided and on a propagation path for an elastic surface wave generated by converter 2, 1st output elastic surface wave converter 3 is provided. Further, 2nd elastics surface wave converter 4 is provided where the elastic surface wave of converter 2 does not interfere. Although center frequency f1 of 1st converter 2 is not equal to center frequency f2 of 2nd converter 4, they are coupled through matching circuits 6 and 7 respectively and then connected to signal sourse 5. An output appears in load 8 connected to 1st output elastic surface wave converter 3.
Patent JP-S5289162-A (JP)
Title: Heat-curable polyamide composition
Inventor: HIROSE SHIYUNRIYOU
IPC: C08L77/00
Filed: 1976-01-21
Abstract: PURPOSE: Title composition with good storage stability comprising a methanolsoluble polyamide, an epoxy-silane, and an acid anhydride, which shows excellent adhesion to metlas, etc.  when heat-cured, as well as good mechanical strength, durability, and water-resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57120339-A (JP)
Title: Photosensitive composition
Inventor: OOTA KATSUYUKI
IPC: G03F7/016
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a photosensitive composition adapted for a lithographic printing block by producing the composition with composite salt obtained by reacting aqueous soluble photosensitive condensate of diazo compound and carbonyl group containing condensation agent with nitric acid compound and resin of photosensitive composition adapted for an organic solvent. CONSTITUTION:A photosensitive composition is produced by adding a mixture of diazo compound, carbonyl group containing condnsate, nitric acid compound and organic solvent as indispensable constituents as well as, as required, dye, pigment, stabilizer, etc. In this constitution, the diazo compound employs a compound in which substituent group is bonded to the phenyl nucleus of 4-diazodiphenylamine(diphenylamine-4-diazonium salt)compound. The carbonyl group  containing condensate employs fatty, aromatic, heterocyclic aldehyde, ketone, etc. The nitric acid compound compound employs magnesium nitrate, calcium nitrate. The resin employs polyvinyl acetate, polystyrene which is soluble in organic solvent but insoluble in water.
Patent JP-S5596862-A (JP)
Title: Water heater installed under floor or the like
Inventor: KANEHARA NOBUYUKI
IPC: F24H9/00
Filed: 1979-01-19
Abstract: PURPOSE: To enable to install a horizontal type water heater safely under the floor, by placing the body of water heater in a container box and passing a portion of or all of intake air through the container box.  
     CONSTITUTION: A horizontal type water heater is constituted by placing premixing type burner 5, combustion chamber 6 and heat exchanger 7 laterally in casing 2, with mixing pipe 4 and fan 3 being connected to the burner 5. The casing 2 is placed in container box 1 and intake pipe 10 is opened at one side wall of container box 1. Intake air is passed through an opening for exhaust pipe 9 and a space formed between box 1 and casing 2, and then introduced into casing 2 from inlet port 13 located on the opposite side of intake pipe 10, thus cooling the most part of the apparatus. Here, container box 1 is installed under the floor, while a control box for the water heater is installed above the floor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09195438-A (JP)
Title: Precast concrete plate and reinforcing structure of building
Inventor: MAEDA NOBUYUKI
IPC: E04G23/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve earhtquake resistance reinforcing performance by filling concrete inside a hollow plate-like steel plate-made outer shell, and molding a precast concrete plate whose surface is covered with a steel plate. SOLUTION: Concrete 3 is filled inside a steel plate-made outer shell 2 composed of a steel pipe having openings on the upper and lower ends, and a precast concrete plate 1 is molded. Next, a recessed part 12 is arranged on an end wall on the upper end of these PC plates 1 and 11, and a cotter 13 is formed, and a PC cotter 16 is installed on the lower end of an upper beam 15 by an adhesive. The cotter 16 on the upper beam 15 side is installed so as to be fitted in the recessed part 12 on the PC plate 1, 11 side, and the upper beam 15 and the PC plates 1 and 11 are engaged with each other. Therefore, since the PC plates are built up as a wall member, toughness of a frame structure is enhanced, and earthquake resistant strength of the whole building can be improved.
Patent JP-S62166093-A (JP)
Title: Low alloy steel wire having excellent drawability
Inventor: SHIMAZU SHINICHI
IPC: C22C38/14
Filed: 1986-01-14
Abstract: PURPOSE:To improve the drawability of a low alloy steel wire by specifying the island-type martensite of a stock contg. specific ratios of Si, Mn and C and consisting of the balance Fe to a controlled content. CONSTITUTION:The compsn. of the low alloy steel wire contains 0.50-1.20wt% Si, 1.00-2.00% Mn, and <=0.02% C, and consists of the balance Fe, in which the content of the island-type martensite is <=1.0%. The compsn. into which 0.01-0.25% and 0.005% N are incorporated in addition to the above-mentioned elements contg. Si and Mn at the same ratios is used. The drawing down to a small diameter without a heat treatment is possible by controlling the martensite content to <=1%. The improved metallic structure is obtd. by using such low alloy wire. The easy drawing by ordinary rolling alone is made possible and a need for the heat treatment is eliminated.
Patent JP-S56103405-A (JP)
Title: Transformer winding
Inventor: IKEDA MASAMI
IPC: H01F27/28
Filed: 1980-01-22
Abstract: PURPOSE:To improve the withstanding voltage against local oscillating waves and to enhance reliability by closely arranging insulating collars on the central parts of the coil width of the coil surfaces of facing section coils, with oil paths being provided inbetween. CONSTITUTION:The coil surfaces of section coils 3-1 and 3-2, and section coils 3-3 and 3-4 which are ajacent to line terminals are opposing each other, with the oil paths 6 being provided inbetween. The insulating collars 11 are closely arranged on the coil surfaces at the approximately central part of the coil width D. The width of the insulating collar 11 approximately 1/2 the coil width D so as to securely insulate the region where the local oscillating waves are generated. Furthermore, the insulating collars are supported by slots 13 which are formed on the upper and bottom end surfaces of spacers 12 which form the oil parths 6 so as not to hinder the oil from flowing through the oil paths 6. In this constitution, the withstanding voltage against the local oscillating waves generated by the penetration of the lightening inpulses can be improved, and the reliability can be enhanced.
Patent JP-S60149185-A (JP)
Title: Co2 gas laser device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/223
Filed: 1984-01-14
Abstract: PURPOSE:To enable stable continuous output to be obtained always without the replenishment of He gas by a method wherein an He gas separating device is provided at a gas exhaust port, and the He gas from this device is returned into a resonator. CONSTITUTION:The He gas separating device 8 is inserted between the exhaust side of a vacuum pump 3 and a constant pressure valve in the titled device. Only the He gas is exhausted out of an exhaust port A of this device 8, and gasses except the He gas are exhausted out of an exhaust port B. When the pressure inside the exhaust port B becomes over a fixed pressure, only the gasses except the He gas are exhausted out of the constant pressure valve 4. Then, the He gas from the exhaust port A is returned into the resonator of the CO2 laser device through the constant pressure valve.
Patent JP-S57118612-A (JP)
Title: Solenoid control circuit
Inventor: SHIMIZU MASAO
IPC: H01F7/18
Filed: 1981-01-16
Abstract: PURPOSE:To give high acceleration to a plunger and reduce current loss by a method wherein the current is supplied to a solenoid while the phase of AC voltage is on the midway of the positive half-wave and on the negative half-wave which follows that positive half-wave. CONSTITUTION:A control circuit is composed of a solenoid 7 which moves a plunger with a relatively large stroke, a trigger pulse generating circuit 3 which generates a trigger pulse synchronized with the adequate phase of the AC voltage, a three-terminal two-way thyristor 5 which is used to start the current application to the solenoid, a trigger circuit 4 which controls the turn-on of the three-terminal two-way thyristor 5, an exciting finishing phase control circuit 6 which controls the turn-off of the three-terminal two-way thyristor 5 and a full- wave rectifying circuit 2. And the current is supplied to the solenoid while the phase of the AC voltage is on the midway of the positive half-wave and on the negative half-wave which follows that positive half-wave.
Patent JP-S57119550-A (JP)
Title: Starting and stopping method for motor
Inventor: FUKAMACHI NOBUO
IPC: H02P29/00
Filed: 1981-01-16
Abstract: PURPOSE:To start and stop a motor with a remote operation by inputting a telephone-number code from a telephone set to a motor operation part through a telephone circuit. CONSTITUTION:Through the operation of a push-button or dial telephone set A in an office of a telephone set A' with 10 keys provided on a console panel in a control room, a telephone-number code is inputted to a telephone switchboard B; a motor operation part C is connected to the switchboard B, starters provided on a control center panel D are connected to the operation part C, and an operation motor F is connected to each starter E. For example, when a number from the telephone set A or A' is 99, it shows the operation of the motor F and when a following number is 211, it shows a driving motor for cooling water pump #1, so that a voice signal for confirmation is outputted at this time from a voice synthesizing unit, provided to the operation part C, to the telephone set. A further following number 9 shows the start operation of the motor and a number 7 shows the stop operation of the motor. Then, a signal which shows the state of the motor is outputted from the operation part C to the telephone set a prescribed time later.
Patent JP-H08193377-A (JP)
Title: Structure of building
Inventor: ITO KEIMEI
IPC: E04B1/348
Filed: 1995-01-18
Abstract: PURPOSE: To provide the structure of a building capable of decreasing the number of parts and reducing mandays on operation and being used for connecting roofs and supporting floor joists. CONSTITUTION: A floor-joist bracket metal 3 consisting of an angle material is mounted on the lower section of one side face of a floor beam 1, and a roof or the structure of a balcony is connected onto the other side face of the floor beam by bolts and nuts penetrated to the floor-joist bracket metal 3 and the floor beam 1. A floor joist 2 is placed and fixed onto the floor-joist bracket metal 3.
Patent JP-H11199925-A (JP)
Title: Method for superplastic working of stainless steel and manufacture of stainless steel for superplastic working
Inventor: KATO MASAHITO
IPC: C21D8/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing superplastic stainless steel improved in productivity and a method of manufacturing stainless steel for superplastic working. SOLUTION: The working method comprises plastic working of >=85% for an austenitic stainless steel in the temperature range between the Ms point and the Md point and superplastic working for it at a temperature not lower than the As point. The method of manufacturing stainless steel for superplastic working comprises the application of plastic working of >=85% to an austenitic stainless steel in the temperature range between the Ms point and the Md point, the application of time annealing for regulating martensite to <1% at a temperature not lower than the As point, and the application of plastic working of >=85% in the temperature range between the Ms point and the Md point.