baber/WOPTO huggingface dataset:
Patent JP-H1066840-A (JP)
Title: Precise filter membrane cartridge filter
Inventor: OTANI SUMIO
IPC: B01D61/18
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To easily measure the perfectness of a filter with high accuracy by forming a precise filter membrane from a hydrophilic polysulfone membrane and setting the voids and specific surface area thereof to specific ranges and holding one precise filter membrane sheet between a plurality of hydrophilic nonwoven fabrics. SOLUTION: A precise filter membrane 3 is composed of a hydrophilic polysulfone membrane and the voids thereof are set to 55-87% and the specific surface area thereof is set to 8-80m<2> /g. One sheet of the precise filter membrane 3 is sandwiched between two nonwoven fabrics 2, 4 to be subjected to pleating processing and the whole is wound around a core 5 having a large number of liquid gathering ports. An outer peripheral guard 1 is applied to the outside of the core 5 to protect the precise filter membrane 3. Further, end plates 6a, 6b are provided to both ends of the formed cylinder to seal the precise filter membrane 3. By this constitution, the perfectness of a filter can be easily measured with high accuracy.
Patent JP-S59113137-A (JP)
Title: Manufacture of molten iron containing chromium in cupola
Inventor: MARUHASHI SHIGEAKI
IPC: C22B34/32
Filed: 1982-12-21
Abstract: PURPOSE:To manufacture molten iron contg. chromium in an economically advantageous manner while saving electric energy by blending starting materials as iron sources with a specified amount of half-reduced pellets of chrome ore and by reducing chromium oxide in the pellets by the conventional operation of a cupola. CONSTITUTION:Starting materials as iron sources to be charged into a cupola are blended with <=30wt% half-reduced pellets of chrome ore, and chromium oxide and iron oxide in the pellets are reduced to chromium and iron, respectively in the cupola to obtain inexprnsively molten iron contg. chromium. The pellets are obtd. by charging green balls consisting of chrome ore and coke breeze into a rotary kiln heated by burning heavy oil or the like so that 40-70% of chromium oxide in the ore is reduced. The cupola is operated by blowing hot air and/or oxygen enriched air. Said starting materials as iron sources include scrap steel and high carbon ferrochrome besides the half-reduced pellets of chrome ore, and high carbon ferronickel, sintered nickel oxide, etc., may be further added.
Patent JP-H0677309-A (JP)
Title: Electrostatic chuck
Inventor: SAKAKIBARA YASUSHI
IPC: B23Q3/15
Filed: 1992-08-25
Abstract: PURPOSE:To provide a construction of an electrostatic chuck capable of improving the film forming speed distribution during the formation of an insulation film on wafer by reducing the influence of temperature rise at electrode due to an RF current as an electrostatic chuck to which an RF voltage is applied at its internal electrode. CONSTITUTION:An RF current per feeder point is reduced by reducing the influence of electrode temperature by locating an RF voltage feeder point on electrode outside the contact surface of an object to be absorbed or by providing a plurality of feeder points (two or more). In order to easily realize these, an electrode is made of a two-layer construction for RF introduction 1-2 and absorption 1-1. Both of them are connected together with a conductor and the conductor is positioned at the RF voltage feeder point for absorbing electrode.
Patent JP-H0544017-A (JP)
Title: Formation of silicon nitride film
Inventor: MURAKAMI HIROSHI
IPC: C23C14/06
Filed: 1991-08-08
Abstract: PURPOSE:To form a silicon nitride film having low stress and high adhesion to the substrate by high-frequency magnetron sputtering. CONSTITUTION:When a silicon nitride film is formed on a glass substrate by high-frequency magnetron sputtering with a silicon target, a gaseous Ar-N2 mixture having 15-25 volume ratio of Ar to N2 is used as sputtering gas and the pressure of atmospheric gas during film formation is regulated to 0.75X10<-3>-1.25X10<-3>Torr.
Patent JP-H0390183-A (JP)
Title: Pachinko (japanese vertical pinball) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1989-09-01
Abstract: PURPOSE:To perform smooth guiding to a safe ball passage by spreading a ball put- aside chamber, which receives a safe ball, to the rear, providing a straightening trough, folded back to one part of a bottom surface plate and flexed to the upper, and straightening the safe ball in one line to be guided. CONSTITUTION:In a ball put-aside chamber 9, a base plate 5, opposedly provided with a space of exceeding a diameter of about one PACHINKO (Japanese vertical pinball) ball for the back surface of a plate part 2a, serves as a reference with a main unit part 9a formed, and an accumulation space 9b, extended by an enclosure of paired frames 8, is formed behind this part 9a. A bottom part is closed by a bottom surface plate 13 in common to the main unit part 9a with the ball put-aside chamber 9 formed in independent space, and the bottom surface plate 13 is formed in almost V-shape with the central part placed in the lowest position and in a descending gradient toward the central part from the lateral direction, on the other hand a sloped surface part in one half of this bottom surface plate is formed in a straightening trough 14 which communicates with a safe ball passage 15 provided in the lower of the ball put-aside chamber 9. Thus by enabling the ball put-aside chamber to spread to the rear with the straightening trough built partly in the bottom surface plate of the ball put-aside chamber, smooth guiding without a ball jam can be attained.
Patent JP-S60117288-A (JP)
Inventor: HIROSE SADAKI
IPC: G09G1/06
Filed: 1983-11-29
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-H1166835-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAMAYA NAOKI
IPC: G11B33/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent head clogging without opening the inside for tape exchange, etc., by providing a space interrupted from the atmosphere for recording and reproducing a magnetic recording medium and filling the space with a non-acidic gas. SOLUTION: A VTR unit 3 has a configuration of two wooden box-like cases 3a, 3b with a packing interposed in-between, and a part of the box 3b is made of a transparent material. Moreover, the case 3b is provided with a window 20 on the side, through which wound tape diameters of a supply reel 14 and a take-up reel 15 can be seen. A screw hole 22 is provided to fit a plug 21 in the case 3b, and an oxygen concentration display label 23, which is an oxygen information display means in VTR unit, is wound around the tip of the plug 21 so that it can be seen through the window permitting to check oxygen information such as a state of oxygen content in the VTR unit. One-body integration is configured by filling the inner space 25 with a non-acidic gas by sealing.
Patent JP-H0551809-A (JP)
Title: Production of spinneret for spinning fiber having modified shape
Inventor: UEDA OSAMU
IPC: D01D5/253
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the subject spinneret reduced in the fluctuation of the dimensions of spinning raw solution-extruding holes by forming many rectangular raw solution- feeding holes in a thin spinneret plate, forming rectangular raw solution extrusion holes at the bottoms of the formed rectangular raw solution-feeding holes in the penetrated state with a reamer tool having an tilted tip, and subsequently grinding off the formed circular projections. CONSTITUTION:Many rectangular raw solution-feeding holes 4 are perforated in a thin flanged dish-shaped spinneret plate 2 with a punching tool 3, and the projections 5 formed on the outer surface of the spinneret plate 2 by the perforation of the raw solution-feeding holes 4 are ground off. Rectangular raw solution-extruding holes 7 are perforated at the bottom of each raw solution-feeding hole 4 in the penetrated state with a tip-tilted reamer tool 6', and the circular projections 8 formed on the peripheries of the holes by the penetrating perforation of the raw solution-feeding holes 7 are ground off with a buff, whereby the objective modified fiber spinneret 9 extremely reduced in the fluctuation of the dimensions of the raw solution-extruding holes and thus giving rectangular modified fibers having good cross-sectional shapes and good qualities are obtained.
Patent JP-H0549262-A (JP)
Title: Full-wave rectifying circuit
Inventor: KIMURA KATSUHARU
IPC: H02M7/21
Filed: 1991-08-09
Abstract: PURPOSE:To constitute a full-wave rectifying circuit, comprising balanced differential pair transistors, on a CMOS integrated circuit. CONSTITUTION:Differential output currents from a set of balanced differential pair transistors M5, M6 are received, respectively, by two current mirror circuits of M1, M3 and M2, M4. Two current mirror circuits comprise respective transistors having source resistors R wherein the transistors(M3, M4) constituting the mirror circuit have sources and drains connected in common in order to constitute a current adder circuit. According to the constitution, an added current ISQ which can be approximated to a full-wave rectified squared waveform can be obtained with no dependency on a threshold voltage.
Patent JP-H04106566-A (JP)
Title: High voltage power source for electrophotographic type printer
Inventor: KOSHIO TAKASHI
IPC: B41J29/38
Filed: 1990-08-27
Abstract: PURPOSE:To prevent an electrification current from being affected by a separation current by controlling the coil output of trans output based on the detection signal of an electrification output current. CONSTITUTION:Output transformed by a transformer 6 is rectified and smoothed by a diode 2 and a capacitor 3. Only a current supplied to an electrification load 9 in the rectified and smoothed currents is detected by a detecting part 10. The detected value is inputted into a control part 7, and the primary side coil current of the transformer 6 is controlled so that an electrification current value is kept constant, on the control part 7. By this constitution, the electrification output current can not be affected by the separation output current.
Patent JP-S59117367-A (JP)
Title: Picture data outputting system
Inventor: HASHIMOTO YASUAKI
IPC: G06K9/20
Filed: 1982-12-23
Abstract: PURPOSE:To reduce the rate of mis-recognition by substituting a mark decided for an ideal pattern in advance into an original picture pattern at the point of time of detection by a detecting circuit so as to eliminate adverse effect of disturbance of a picture data at input. CONSTITUTION:A picture data 201 from a reading section 101 is written in a memory 104 as a memory write picture signal 203 via a selecting circuit 103. A control section 102 outputs a memory control signal 204 corresponding to a write address and a write pulse in this case, for attaining the write control. When the write of a picture data corresponding in the memory 104 is finished, the control section 102 enters a detecting routine of a specific mark, and a data included in the range of mark detection is transmitted to a mark detecting section 106 via a sharing circuit 105. When it is confirmed to be a specific mark, a signal of the specific pattern is generated from a pattern generating circuit 108, a selecting signal 202 is switched and the signal 209 of specific pattern is transmitted to the memory 104.
Patent JP-S58115111-A (JP)
Inventor: HERUMUUTO BOITORERU
IPC: D01D5/06
Filed: 1982-12-23
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-H0752217-A (JP)
Title: Centralized control method of temperature of vicinity of gate for runner in mold device for hot runner system provided with a plurality of cavity
Inventor: OKA SHOZO
IPC: B29C45/78
Filed: 1993-08-17
Abstract: PURPOSE:To take centralized control method by a single temperature control device in case of a plurality of cavities in a direct molding device (called normally a hot runner system) in relation to a temperature control of respective vicinities of gates for runners of molten resin communicating with the cavities. CONSTITUTION:In relation to temperature control of the separate vicinities T of gates G,... for runners in mold devices H, R, C for a hot runner system, it is constituted so that it is allowed to perform in a concentrated state by a single temperature control device established on an appropriate place of an injection molding device. Hereby, the title method is providable entirely freely from intervention of a temperature from the vicinities of the adjoining runner gate and on the contrary, stability durability of a molding temperature condition setting value is improved remarkably, even safety and productivity are improved and moreover, inexpensively at a low cost.
Patent JP-H0273609-A (JP)
Title: R-fe-b cast magnet
Inventor: MIZUHARA TAKESHI
IPC: H01F1/053
Filed: 1988-09-08
Abstract: PURPOSE:To obtain an R-Fe-B cast magnet having no casting defect, excellent magnetic properties and possibility of relatively low temperature plasticization by incorporating B, at least one type of rare earth elements, Cu, In and the balance of Fe at specific atomic percentage. CONSTITUTION:2-10% of B, 8-30% of R (where R is at least one type of rare earth elements including Y) 0.1-3% of Cu, 0.001-0.1% of In and the balance of Fe (to be replaced with additive element M partly including Co) are contained by atomic percentage. Here, if the In is less than 0.001%, its magnetic properties are not improved due to the prevention of the casting defect, reduction in high temperature plasticizing temperature, while if it exceeds 0.1%, its coercive force is lowered. Thus, an R-Fe-B cast magnet having no casting defect, excellent magnetic properties and plasticization after casting at relatively low temperature can be obtained.
Patent JP-S60116411-A (JP)
Inventor: TAKAMI KIYOUJI
IPC: B28B7/18
Filed: 1983-11-29
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-H1168278-A (JP)
Title: Electronic device
Inventor: OCHI TETSURO
IPC: G02F1/1345
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To increase the probability that a conductive particle breaks through a coating to reach a first wiring by an arrangement wherein the first wiring has a hard conductive layer made of a material harder than aluminum and the coating on the first wiring can be broken easily with a local pressure of the conductive particle. SOLUTION: At the time of sticking a display board 11 and an FCP board 14, a coating 13 covering a first wiring 20 is applied locally with a high pressure by a conductive particle 17a held between. Since the first wiring 20 underlying the coating 13 has three layer structure where a hard conductive layer 20b of WSi is sandwiched by Al layers 20a, it has higher hardness than a wiring composed only of Al and the roll of the first wiring 20 as a cushion is suppressed. Consequently, the coating 13 on the first wiring 20 is broken easily and the conductive particle 17a breaks through the coating 13 to reach the first wiring 20 with higher probability thus decreasing the contact resistance between the first wiring 20 and a second wiring 15.
Patent JP-H0966791-A (JP)
Title: Air bag device
Inventor: GOTOU KANJI
IPC: B60R21/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which realizes speedy and secure incorporation work in which a bag body is incorporated into a storage section. SOLUTION: A storage section 18 which stores a bag body 10 in a condition in which the bag body 10 is folded down in a pad cover 16 arranged toward a person in a vehicle and a knotched section 22 for escape of a bag body holder when the bag body 10 is incorporated in a side wall 20 of the storage section 18 are formed. When the bag body 10 which is folded down is stored in the storage section 18, the bag body holder is moved in correspondence to the knotched section 22 by worker's fingers and jig when the bag body 10 is incorporated. Since the bag body 10 can be inserted up to the innermost part of the storage section 18 in a condition in which the bag body 10 is pressed, it is possible to incorporate the bag body 10 into the storage section 18 speedily and securely.
Patent JP-S6285304-A (JP)
Title: Teaching system for robot
Inventor: HARA KENJI
IPC: G05B19/42
Filed: 1985-10-09
Abstract: PURPOSE:To improve the responsiveness, and also to curtail the number of parts by transmitting as a parameter data the switch information which has been processed by a one-chip CPU provided in a teaching box. CONSTITUTION:A one-chip CPU is provided in a teaching box which is used for teaching an operation of a robot. Switch information of the teaching box is processed by this one-chip CPU. This processed switch information is transmitted as a parameter data to a robot control body. In this way, the teaching box can transmit a command data autonomously to the robot control device body, therefore, the responsiveness is improved, and also a load of the robot control device body can be reduced. Moreover, since the one-chip CPU is used, the number of parts can be decreased.
Patent JP-2001046133-A (JP)
Title: Carrying bag for cellular phone
Inventor: HATTORI MASAHIKO
IPC: H04Q7/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To exert the waterproof effect and cushioning effect of a cellular phone by forming an air chamber elastically holding the telephone on the outer periphery of a storage section, and arranging an intake/exhaust valve on the air chamber. SOLUTION: An opening/closing sheet 22 opening and closing a telephone insertion port 21 is provided on the telephone insertion port 21 of a bag body 1. The opening/ closing sheet 22 has the same width as that of the bag body 1, both side edges are integrally adhered along the end edge of a surface sheet 11, and the opening/closing sheet 22 opens and closes the telephone insertion port 21 to the position of the end section of a back sheet 12 to cover the telephone insertion port 21. Inner sheets 31, 32 forming an air chamber 3 are partially connected, a vent hole 34 is bored at this junction, and the air filled from an intake/exhaust valve 33 flows into the air chamber 3 between the surface sheet 11 and inner sheet 31 and the air chamber 3 between the back sheet 12 and inner sheet 32.  A telephone is surrounded and sealed and elastically held by the expanded air chamber 3 in a storage section, no water infiltrates into the bag even if the bag body 1 is dropped into water, and the air chamber 3 can absorb a shock to safely protect the telephone even if the bag body 1 is dropped on a road surface.
Patent JP-H0785226-A (JP)
Title: Method and device for reading/writing ic card
Inventor: YANAGIHARA JUNICHI
IPC: G11C7/00
Filed: 1993-09-10
Abstract: PURPOSE:To reduce the size and cost of a device, to prevent the generation of mutual interference among plural clock pulses and to supply a clock pulse with frequency matched with each IC card by receiving an ATR signal from the IC card only once. CONSTITUTION:A sine wave/clock pulse converting means 43 converts a sine wave outputted from a sine wave oscillating means 42 into a clock pulse and supplies the converted clock pulse to an IC card. A signal for releasing reset is supplied to the card to wait the reception of an ATR signal from the card. When the ATR signal is sent from the card, a control means 31 judges the frequency of a clock pulse specified by the ATR signal and controls a frequency switching means 41 based upon the judged result to switch the oscillation frequency of the means 42. The means 42 oscillates and outputs a sine wave based upon the switched frequency.
Patent JP-S61105383-A (JP)
Title: Valve opening and closing device
Inventor: ABE TETSUYA
IPC: F16K31/70
Filed: 1984-10-29
Abstract: PURPOSE:To obtain simple adjustment of load at closing of a valve by composing a valve opening and closing device of a valve closing spring, a valve opening form-storing alloy element and means for energizing and heating the form- storing alloy element. CONSTITUTION:When a form-storing alloy element 9 is low in temperature and in a linear form, a valve 2 is in abutment against a valve seat 6 under the action of a compression spring 11, closing a fluid passage 7. When the element 9 is energized through lead wires 10a, 10b, the temperature of the element 9 instantaneously rises above the transformation temperature, recovering its corrugated compressed condition; the valve 3 moves apart and opens against the urging force of the compression spring 11. Therefore, the load at closing of the valve can be quite easily adjusted by adjustment of the urging force of the compression spring 11.
Patent JP-H0273694-A (JP)
Title: Wiring holder
Inventor: TAKADA HIROTOSHI
IPC: H05K3/30
Filed: 1988-09-08
Abstract: PURPOSE:To hold a jumper wire without using adhesive by making one end of a conductor bar a connection part to be inserted into a printed board, and providing a short metal truncheon-shaped catching part at the other end from the middle part. CONSTITUTION:One end of a conductor bar 1a which is plated with copper or nickel and whose line diameter is about 0.3mm is so projected as to be inserted into the hole of a printed board, and a catching part 1c which is bent in the shape of a hook from the middle part to the other end is formed by molding together with the bar 1a made of thermoplastic synthetic resin. One end of the bar 1a is used as a connection part 1b to be printed board and this is connected by soldering. The opening of the catching part 1c has a projection 1c-1 for preventing runout of a jumper wire which is set and held therein. The jumper wire can be set in or taken out easily by opening the projection by the elasticity of resin material. Otherwise, using a press processed bar 10a made of phosphorus bronze plate the opening part may be bent after providing a short metal truncheon-shaped catching part 10c. If this wiring holder is used, remodeling of an electronic circuit mounted on the board can be smoothed.
Patent JP-S6283257-A (JP)
Title: Assembling conveyor of vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: B23P21/00
Filed: 1985-10-08
Abstract: PURPOSE:To aim at improvement in operation efficiency, by making an engine and rear and front suspensions automatically mountable on a body in an efficient manner with one mounting station. CONSTITUTION:At an engine assembling area 1, there is provided with an engine dress-up line 2 which goes out of the area 1 and returns to it, and in the point midway in this dress-up line 2, there is provided with an engine suspending station 3. On this engine suspending station 3, an engine suspension conveying line 4 is set up, and this conveying line 4 travels on a perimeter frame setting station 5 and a front suspension assembling line 6. In addition, a suspension conveying line 8 is set up on a rear suspension assembling line. A body tact conveying line 10 is branched off from a body conveying line 9 and installed there, while at the lower side of this line 10, there is provided with a station 13 having a positioning station and an automatic mounting device 12.