baber/WOPTO huggingface dataset:
Patent JP-H0926834-A (JP)
Title: Electronic equipment
Inventor: NAKAGAWA KAZUNARI
IPC: G06F1/18
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To completely prevent such failures as disconnection, etc., that are caused by the stress generated at a folded part by building the coils into a movable part to perform the transfer of data and power supplies via a non- contact system of the coils. SOLUTION: The electromagnetic connection parts 2 and 2' are provided on the backs of the 1st and 2nd divided pieces 1 and 10, so that both parts 2 and 2' are placed opposite to each other when a liquid crystal display added to the piece 10 is held up at an angle covering the visible range of a user. The part 2 contains to signal coils consisting or magnetic cores 6a to 6p which are wound by the coils 7a to 7q in a prescribe number of turns and also contains a power coil consisting of a magnetic core 6q which is wound by the coils 7q and 7r in a prescribed number of turns. Furthermore, the part 2' also contains the same coils as the part 2. In such a constitution, the data and power supplies can be transferred in a non-contact system including the coils 7a to 7r.
Patent JP-S58100299-A (JP)
Title: Waveform storage device
Inventor: HIGUCHI SADAMU
IPC: G11C27/00
Filed: 1981-12-11
Abstract: PURPOSE:To obtain automatically the envelope of input signals having higher frequency components than the sampling frequency of the AD converter, by installing a holding circuit for each of the maximum value and minimum value which are periodically reset synchronously with the sampling clock. CONSTITUTION:The titled storage device is equipped with a maximum value holding circuit 3 and a minimum value holding circuit 4, which are periodically reset synchronously with the sampling clock, and analog signals are impressed upon AD converters 9 and 10, respectively, through the circuit 3 and 4. The maximum value and the minimum value of the analog signals are simultaneously or alternately AD-converted at every sampling clock, and envelopes are detected for analog signals having higher frequency components than the frequency of the sampling clock.
Patent JP-S6091193-A (JP)
Title: Heat pipe type heat exchanger
Inventor: FUJITA KOUZOU
IPC: F28D15/02
Filed: 1983-10-25
Abstract: PURPOSE:To obtain a heat pipe type heat exchanger having rigid strength and excellent sealability by forming a partition plate in a zigzag state and vertically mounting the heat pipes in the partition wall surfaces. CONSTITUTION:The partition wall 6' of a heat pipe type heat exchanger 1 is formed in a zigzag shape, and inclined heat pipes 2 passing vertically, and disposed vertically in the entire partition wall. The zigzag wall 6 is manufactured by alternately welding a flat steel 10 opened with circular through holes 9 for bare heat pipes 2'. A sealing member 11 is mounted to prevent high and low temperature fluids from leaking between the pipes 2' and the wall 6'. Since the pipes 2' are vertically disposed on the oblique surface of the wall 6', the sealing member 11 can be airtightly or liquidtightly mounted by simple annular members.
Patent JP-S6262218-A (JP)
Title: Ultrasonic flowmeter
Inventor: YAMAMOTO TATSUO
IPC: G01F1/86
Filed: 1985-09-12
Abstract: PURPOSE:To compute flow rate by weight of a fluid, by arranging a function generator for outputting an pressure value according to a flow rate value by capacity as input and a function generator for outputting a temperature or a specific gravity value according to an average propagation time value as input. CONSTITUTION:The density (specific gravity) of a fluid varies greatly with temperature but the effects of pressure is limited, that is, changes in density is only about 1% at the pressure of 200 ata. and 300 ata. The average propagation time To of an ultrasonic wave is also function of the temperature and pressure of the fluid when the pressure thereof is fixed. On the other hand, as the relationship between the flow rate and pressure of the fluid is determined by characteristics and the number of pumps, the pressure can be estimated if the flow rate is obtained where the errors are about + or -5kg/cm<2>. Utilizing this, a function generator 13 with the flow rate signal Qv as input and a function generator 14 with the average propagation signal To as input are arranged to obtain a pressure signal and a temperature signal, from which a density correcting computation 15 is performed to obtain the flow rate Qw by weight. With such an arrangement, the specific gravity can be determined accurately without direct measurement of the temperature and pressure of the fluid.
Patent JP-2000046275-A (JP)
Title: Pressure medium feeding device
Inventor: HIESTAND KARL
IPC: F16L27/087
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To extremely simplify constitution, thus to not only manufacture economically but also reliably and automatically regulate the width of a seal gap in a radial direction, besides, to be regulated regardless of the working pressure of a pressure medium to be transmitted and the number of relative revolutions between a member arranged in a position fixed state and a rotationally driving member, in a pressure medium feeding device to feed a pressure medium from a member arranged in a position-fixed state to a rotationally driving member. SOLUTION: A ring 13, held in a displacing manner, of a member 2 arranged in a position fixed state is provided at an end face 16 on the sealed gap 11 side with an intermediate pressure chamber 31 with a radial direction from the annular groove 18 of the sealed gap 11. The intermediate pressure chamber 31 is always communicated with a regulation pressure chamber 35 through pipe lines 36 and 37 formed in an axially displacing ring 13.
Patent JP-S6356401-A (JP)
Inventor: MIYATA TOSHIMI
IPC: B27F7/02
Filed: 1986-08-26
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-S61111417-A (JP)
Inventor: ADORIAN ANTONII SESHIRU MAACHI
IPC: G01D5/244
Filed: 1985-09-12
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-S6347319-A (JP)
Title: Steel making plant
Inventor: OTOMAA FUYUURINGERU
IPC: C21C5/28
Filed: 1987-08-11
Abstract: The operation of metallurgical plants comprising a blast furnace and steel convertors involves the difficulty of flexible mutual matching of the blast furnace and convertor operations. When scrap is used as a coolant in the refining process, undesired accompanying elements are introduced into the molten metal. According to the invention, the blast furnace is replaced by a direct reduction plant (1) together with a fusion gasifier (3) as the source of raw iron, and this unit is operated in interaction with a single steel convertor (8), the discharge side of the direct reduction plant (1) being connected via transport devices for iron sponge (5) to both the fusion gasifier (3) and to the steel convertor (8), and the fusion gasifier (3) being connected via a transport line (10) for molten crude iron to the steel convertor (8). The solid raw material used in the refining process is exclusively iron sponge. <IMAGE>
Patent JP-H0249413-A (JP)
Title: Variable capacitor device
Inventor: WATANABE ISAO
IPC: H01G5/06
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a variable capacitor having no deviation in electrostatic capacitance by a method wherein the variable capacitor is composed of a stator, a dielectric, a rotor, a lead-out electrode, and a conductive elastic member provided between the rotor and the lead-out electrode, and an airtight state is maintained. CONSTITUTION:A rotor 1, a dielectric 2 and a stator 3, which is used as an electrode, are stacked like a sandwich. The rotor 1, which rotates on the dielectric 2, and a lead-out electrode 5 are electrically connected to an O-ring 6 made of conductive rubber. Electric continuity is provided between the rotor 1 and the electrode 5 while an airtight state is being maintained. As a result, a variable capacitor having no deviation in electrostatic capacitance can be obtained.
Patent JP-H0865462-A (JP)
Title: Scanning method
Inventor: MORIMOTO HIDEKAZU
IPC: B41J11/42
Filed: 1994-08-25
Abstract: PURPOSE: To provide a scanning method in which a pitch is not fluctuated even when the scanning speed is fluctuated. CONSTITUTION: A pulse motor 51 drives a paper feed mechanism and paper 52 is fed by the paper feed mechanism to operate a read or print head section 55 thereby reading image information of the paper 52 or printing it out. In this scanning method, a relative movement amount between the paper 52 and the head section 55 in one preceding operation of the head section 55 is obtained based on the time history of an applied pulse to the pulse motor 51 and a moving characteristic of the paper 52 via the paper feed mechanism and when the relative moving amount reaches a prescribed amount xs, the head section 55 is operated.
Patent JP-S58104385-A (JP)
Title: Production method for scroll
Inventor: MATSUDA KEIICHI
IPC: F04C18/02
Filed: 1981-12-15
Abstract: PURPOSE:To produce a scroll in a high precision and a low cost by fitting several convex parts provided on the bottom of a lap into blind holes on a mirror board and welding them at contacting parts. CONSTITUTION:A projection 11 of a lap 10b is inserted into a blind hole 12 on a mirror board 10a to combine the lap with the mirror board. Then, adding a  power A from above the projection 11, the lap 10b is resistance-welded to the  mirror board 10a. In this construction, the top of the projection 11 is melted for  depositing the lap 10b with the mirror board 10a. As l1=l2 after the welding, the scroll can be produced in a high precision and a low cost.
Patent JP-H0251314-A (JP)
Title: Differential relay
Inventor: SUZUKI MAMORU
IPC: H02H3/00
Filed: 1988-08-12
Abstract: PURPOSE:To improve the discrimination capacity by obtaining a border point through external insertion of a sample value in the vicinity of the border of an interval when total current flows and an interval when the total current does not flow then adding the calculated border point to respective intervals and making discrimination between fault current and excitation surge current based on the relation between a conducting section and a non-conducting section. CONSTITUTION:A sample value of total current is obtained from a plurality of sample values, then an interval when the absolute value of the total current sample value exceeds over a predetermined value is calculated as a conducting interval while an interval when the absolute value is lower than the predetermined value is calculated as a non-conducting interval. A border time point is obtained through external insertion in the vicinity of the border of the conducting and non-conducting intervals. If the border time point or the total current sample value is not lower than a predetermined value, the section in the vicinity of the border is added to respective intervals. Then discrimination between excitation surge current and inner fault current is made from the non-conducting interval of the total current.
Patent JP-2001034977-A (JP)
Title: Method and apparatus for detection of wobble signal, and information recording apparatus
Inventor: MAEKAWA HIROSHI
IPC: G11B7/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a wobble-signal detecting method in which the influence of a crosstalk from the wobble of an adjacent track can be reduced even in an optical information recording medium having no prepit and in which a wob ble signal having a small change in an amplitude and a phase can be detected. SOLUTION: Not only a wobble signal component which is contained in the difference signal Mpp of a main beam MB but also difference signals S1rc S2rc of wobble signal components which are contained in signals of beams of reflected light of a first subbeam SB1 and a second subbeam SB2 are computed, and a wobble signal is detected. Thereby, a change in the amplitude and the phase of a wobble signal generated by a crosstalk from a wobble in an adjacent track can be suppressed, the lack of the wobble signal is prevented, and information on the rotation of an optical information recording medium can be detected precisely.
Patent JP-H1024777-A (JP)
Title: Roof molding
Inventor: SEKI MAKOTO
IPC: B60R13/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a roof molding having good assembling workability and high fitting force. SOLUTION: A roof molding 4A made of a synthetic resin is fitted to a groove 3 formed at the connection sections of the right and left side end edges of the main roof panel 1 of a vehicle and a side roof panel 2, and a fin section 44 protruded from the lower side face of a main body section is pressed and locked on the inside face 32 of the groove 3. The tip section 441 of the fin section 44 is formed into a nearly circular shape, and a thin neck section 443 easily bent and deformed and bent into a V-shape when the roof molding 4A is inserted into the groove 3 is formed between the tip section 441 and a root section 442.  The diameter of the tip section 441 and the protruded length of the root section 442 are set so that the gap width between the tip section 441 and a main body section side face 45 faced to each other when the roof molding 4A is fitted to the groove 3 is made smaller than the protruded length of the root section 442.
Patent JP-H1145878-A (JP)
Title: Plasma-processing method and device therefor
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/3065
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna-type plasma processing method and device in which the generation of dust can be reduced, maintenance frequency can be reduced, the reproducibility of a plasma processing can be made superior, and large thermal loss cannot be generated in a heater. SOLUTION: Prescribed gas is introduced, and exhaust is operated. While a prescribed pressure in a vacuum vessel 1 is maintained, a high-frequency power source is supplied to a spiral antenna 5 by a high-frequency power source 4 for an antenna, and supplied to an electrode 6 by a high-frequency power source 8 for an electrode so that plasma can be generated in the vessel 1, and a plasma-processing such as etching is operated to a substrate on an electrode 6.  At that time, a resistive-heating heater 11 constituted of a heating body shield from electromagnetic waves by a conductive skin and a piezoelectric thermocouple 10 which is provided at a dielectric 9 are connected with a temperature adjuster 12, and a thermal insulator 13 is provided between the resistive- heating heater 11 and the spiral antenna 5, and an inner chamber 16 equipped with a belt heater is provided, so that the inside part of the vacuum vessel is heated to 80 deg.C or higher.
Patent JP-H0925905-A (JP)
Title: Cylinder device
Inventor: YANAGIBASHI KENZO
IPC: F15B15/14
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a tube from being into collision with earth and sand or the like, even if the scattering direction of earth and sand or the like being scattered on the tube is changed, so that the smooth operation can be maintained for a long period of time. SOLUTION: On the outer circumferential surface of the tube 21A of a bucket cylinder 21, clamp bands 24, 25 are tightened and fixed by the respective bolts 26 or the like so that their fitting positions can be changeable, and also the respective vibrationproof rubbers 31 that have been insertedly held between a lower plate 29 and an upper plate 32 are detachably fitted on the respective screw seats 28 that have been fixed on the outer circumferential surface of the clamp band 24 by means of respective bolts 30. Further, on the upper plate 32, a protector 33 is detachably provided by means of bolts 35 or the like, and a tube guard device 22 is constituted by covering the left upper part of the outer circumferential surface of the tube 21A with the protector 33 along the lengthwise direction thereof.  By means of this tube guard device 22, the collision of the earth and sand or the like scattered from the arrow E on the tube 21A can be guarded by a protector 33.
Patent JP-H0652132-A (JP)
Title: Parallel arithmetic semiconductor integrated circuit device and system using it
Inventor: SHINOHARA HIROSHI
IPC: G06F15/18
Filed: 1992-07-28
Abstract: PURPOSE:To provide a parallel arithmetic semiconductor integrated circuit device where the parallel degree of a processing with little addition circuits can be increased, a neural network can efficiently be simulated and data can be transferred at high speed between neuron units. CONSTITUTION:Plural synapse units 9 including first circuits 2 executing the prescribed operation of a neuron state value input and a synapse load value and second arithmetic circuit 8 receiving the output of the first arithmetic circuit to one input are provided. The second arithmetic circuits are laterally connected and the output of the second arithmetic circuit in the final stage in the lateral connection is accumulated. Non-linear conversion is executed in a non-linear processor 4. The output of the non-linear processor 4 is fed back again to corresponding neuron state value input through prescribed connection paths 7-0, and 7-1.
Patent JP-H0252047-A (JP)
Title: Instrument made of titanium for scientific experiment
Inventor: IDAKA HIDEKAZU
IPC: B01L3/00
Filed: 1988-08-11
Abstract: PURPOSE:To develop various hues according to the thickness of a film, to easily discriminate the instruments of the same kind and to provide various tolerances by forming a titanium oxide film to the surface of an instrument. CONSTITUTION:A titanium oxide film whose thickness is controlled to about 10<-12>-10<-3>m by an electrochemical method using an AC is formed to an instrument for scientific experiment such as a pincette, a laboratory dish or a column for high performance liquid chromatography. Whereupon, when the thickness of the film is set to 10<-12>m, a white silver color is developed and, when the thickness is set to 10<-3>m, a black color is developed and, according to the thickness of the film, various colors can be developed by light interference effect. Therefore, the instruments of the same kind are mutually discriminated according to use. Since the titanium oxide film has sufficient hardness, excellent properties such as solvent resistance, acid resistance, alkali resistance or the like are developed.
Patent JP-S6180836-A (JP)
Title: Semiconductor device having multilayer interconnection
Inventor: FUKUSHIMA TAKEKI
IPC: H01L21/60
Filed: 1984-09-28
Abstract: PURPOSE:To improve the working accuracy on the wiring of a bonding pad part by a method wherein, among three layers of aluminum wirings, at least a layer is not used as a bonding pad. CONSTITUTION:A contact photoetching is performed on a part of an oxide film 2, and the first layer of aluminum wiring 3 is formed by performing an evaporation of aluminum and a photoetching. Varnish of high purity by performing a baking, and a through hole is provided by performing a hydrazine etching. The second layer of aluminum wiring 5 is formed by performing the method same as above. The part overlapping with the first layer of aluminum wiring 3 is turned to a bonding pad 4 by the through hole. The second layer of interlayer insulating film 10, consisting of polyimide resin and having a through hole, is obtained and the third layer of aluminum wiring 11, which comes in contact with the second layer of aluminum wiring 5, is formed. A final protective film 6 is formed by boring a through hole on the wiring 11 and the second interlayer film of the bonding pad part is formed at the same time. The third layer of aluminum wiring 11 is the part which has nothing to do with the bonding pad part and it is used as a wiring.
Patent JP-H0252305-A (JP)
Title: Method and device for inserting wire body into pipe
Inventor: ARAKI NOBUO
IPC: G02B6/44
Filed: 1988-08-15
Abstract: PURPOSE:To insert a wire body even into the long small-diameter pipe and to shorten the time for the insertion by distributing a force for moving the wire body forward almost uniformly to the overall length of the wire body. CONSTITUTION:The tip of the wire body 1 is guided into an enclosed container 11 through the airtight part on the entrance side of the enclosed container 11 and inserted into one end of the pipe 5 connected to the exit side of the enclosed container 11 or positioned in front of said end of the pipe 5. Then while the wire body 1 is led into the enclosed container 1 or pushed in, pressurized air is supplied into the enclosed container 11 so that the mean flow velocity of the air at an optional position in the pipe 5 is larger than the forward moving speed of the wire body 1, thereby supplying the pressurized air into the pipe 5 from its end. Then the wire body 1 in process of moving forward in the pipe 5 is made to snake lengthwise positively. Consequently, the wire body 1 is inserted into the long small-diameter pipe 5 in a short time.
Patent JP-H0948869-A (JP)
Title: Polypropylene porous film
Inventor: SHIRAISHI TAIICHI
IPC: C08J9/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene porous film which comprises a resin composition containing a specific ethylene-propylene copolymer and an inorganic filler, has high flexibility, moisture permeability and air permeability and excellent heat resistance and is useful as a medical and hygienic material for various kinds of applications particularly utilizing its air permeability. SOLUTION: This porous film comprises (A) 100 pts.wt. of an ethylene- propylene copolymer which has <=4, preferably 2.0-3.5 of the ratio (Mw/Mn) of its weight-average molecular weight (Mw) and the number-average molecular weight (Mn), 15-50mol%, preferably 20-40mol% of the monomer unit content based on ethylene, the maximum peak temperature(Tm) according to the differential scanning calorimetry(DSC) of 140<=Tm<=163 deg.C, preferably 145<=Tm<=163 deg.C and (B) an inorganic filler, preferably with an average particle size of 0.05-30μm, more preferably 0.1-10μm in an amount of 50-400 pts.wt., more preferably 60-300 pts.wt., and has a network structure comprising continuous holes, a porosity of 10-80% with their molecules oriented by drawing.
Patent JP-H0252606-A (JP)
Title: Chair with seat back
Inventor: MIYASHITA MASAMITSU
IPC: A47C3/026
Filed: 1988-08-12
Abstract: PURPOSE:To fixedly hold a distance between a seat back point and a seat position reference point when the seat back point is positioned on a curved part by projecting the curved part of a band body to connect a seat back part and a seat part forward according to the tilt of the seat back part. CONSTITUTION:In power transmitting means 80 and 81, seat receiving parts 77 and 82 to power-divide a load to a seat part base 73 to a work point part to sandwich a supporting point part 74 of a balance member 72 are provided, and the tilting movement backward of the member 72 at the time of tilting a back supporting beam 76 backward in making the supporting part into a center is converted through seat receiving parts 77 and 82 to the forward movement of the base 73. In an elastic band body 10 to connect a seat back part 1 to contain the back supporting beam 76 and the rear part of a seat part 2, the band body 10 is connected to a seat back part 1 in the vicinity of an upper edge 75 of the back supporting beam 76, and simultaneously, a part from the connecting part to the seal back part 1 downward over a prescribed range is formed to a curved part 7 to be shallowly projected forward, the seat back part 1 is tilted backward, and thereby, the curved part 7 is projected forward to the lower side of the seat back part 1.