baber/WOPTO huggingface dataset:
Patent JP-H04249420-A (JP)
Title: Power on clear circuit
Inventor: TOMOTSUNE KATSUO
IPC: H03K17/22
Filed: 1991-02-06
Abstract: PURPOSE:To output a reset signal when power supply is turned on and when power voltage drops. CONSTITUTION:After power supply 1 is started up, the output of inverter 8 comes to high level only for a period of time when power supply is delayed due to time constant of capacitor 4 and time constant of resistor 3. Further, when power supply 1 drops below the VTN of N-channel MOS transistor 5, the N-channel MOS transistor 5 is turned on, and the output of inverter 9 is set at a high level. When an OR of inverters 8 and 9, that is, power supply 1 is started up or drops, or 10 outputs a reset signal.
Patent JP-S61176008-A (JP)
Inventor: NAKAYAMA SHIRO
IPC: H01B7/32
Filed: 1985-01-29
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-H01206853-A (JP)
Title: Power supply system through electromagnetic inductive coupling
Inventor: BABA FUJIO
IPC: H02J50/80
Filed: 1988-01-26
Abstract: PURPOSE:To suppress fluctuation in the output of a rectifying circuit, by detecting the magnitude of a received signal varying in correspondence to the coupling distance of electromagnetic induction coupling between units and increasing the coupling distance based on a detected output. CONSTITUTION:The level of a frequency signal induced in an induction coil 18 is the maximum when the length of gap l=0, and an output level regulating circuit 22 receives an output detected through a peak detecting circuit 20 and minimizes the output level for the induction coil 8. The output detected through the peak detecting circuit 20 drops when the length of gap l increases, and the output level regulating circuit 22 receives the detected peak output to produce an increased output voltage. Consequently, the frequency signal induced in an induction coil 9 through the induction coil 8 is maintained approximately constant regardless of the increase of the gap length l. As a result, output voltage from a rectifier circuit 10 can be maintained at a constant level when the gap length l increases.
Patent JP-H04254150-A (JP)
Title: Electric heater
Inventor: FUJII HIROAKI
IPC: F24H3/02
Filed: 1991-02-06
Abstract: PURPOSE:To provide an electric heater capable of removing a dried state in an entire room and heating the room in a comfortable fashion during mixed heating time comprising long wave length infrared rays and hot air. CONSTITUTION:A heat shield board 8, a rear board 9, a connection pipe 13, a heating medium 10, and a humidifier 12 are successively installed to the rear part of a radiation panel 6 while a hot air unit 5 is installed to the lower part of the radiation panel 6. A switch over valve 16 is installed between the connection pipe 13 and the heating medium 10. An upper part humidification outlet port 14 of the connection pipe 13 is installed to the upper part of the radiation panel 6 while a lower part humidification outlet port 15 is installed to the upper part of a hot air outlet port 4. This construction makes it possible to diffuse vapor 21 to the upper par and the lower part of the room equally and wet the entire room, thereby providing comfortable heating.
Patent JP-S60161620-A (JP)
Title: Treater
Inventor: NANKOU SUSUMU
IPC: G03F7/26
Filed: 1984-02-01
Abstract: PURPOSE:To produce multikinds without obstructing the continuous treatment of a line by spatially arranging a treating section and a carrying section for skipping the treating section to upper and lower sections and constituting both the treating section and the carrying section in a vertically movable manner. CONSTITUTION:A baking furnace 5 as a treating section is installed to an upper section in a base 4 and a skip carrying section 6 to a lower section in a baking device 2 for a semiconductor wafer. The base 4 is kept at the position of downward movement on the wafers W requiring baking, the wafers W being forwarded from a loader section 1 are placed on a heater base 14 for the baking furnace 5 in succession, and the wafers W are sent out to an unloader section 3 when baking is completed. A driving rod 12 is moved to the left by an air cylinder 13 and the base 4 is shifted upward on wafers W requiring no baking. The wafers W are carried to the unloader section 3 from the loader section 1 through the skip carrying section 6. The temperature of the baking furnace need not be lowered every time the wafers are skipped.
Patent JP-S55107505-A (JP)
Title: Production of hollow fiber
Inventor: JIYOU YASUSHI
IPC: D01F2/28
Filed: 1979-02-13
Abstract: PURPOSE: To obtain a hollow fiber usable for hemodialysis, by incorporating acetamide as a swelling agent into a solution of a cellulose ester in a specific organic solvent, and by introducing a liquid into the hollow part of the filamentary material formed through extrusion of the solution from an annular slit.  
     CONSTITUTION: Acetamide as a swelling agent is incorporated into a solution of a cellulose ester (C) in an organic solvent, e.g. acetone or DMF, which is miscible with water and dissolves C. The solution is then extruded through an annular slit into a filamentary material, and a liquid is introduced into the hollow part inside the material. The water-miscible organic solvent and swelling agent are rapidly replaced by water in the coagulation bath on introduction into the bath to form desirable uniform pores in gelling, and easily removed in the rinsing step. Thus, the desired selective permeability can be imparted to the fiber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58133548-A (JP)
Title: Air flow direction control device
Inventor: SUGAWARA NORIO
IPC: F24F13/20
Filed: 1982-02-01
Abstract: PURPOSE:To make it possible to deflect sharply the flow of blown air almost without changing the flow rate of the air by a method wherein the blown air is guided to flow along, or away from, the curved wall of an air blowout passage in accordance with the rotation of a flow direction control member. CONSTITUTION:The air blowout passage 1 is provided at the blowout port of a crossflow fan 11 as a source of generating a stream of air and one side of the longitudinal wall of the air blowout passage 1 is formed flat as at 2 while the other side thereof is formed curved as at 3. Further, the flow direction control member 4 is provided in the direction parallel to the longitudinal direction of the passage 1 so as to rotate about a rotary shaft 4 extending in the longitudinal direction. The flow direction control member 4 is formed of a cube comprising a substantially circular arc-shaped head 4a whose center O is eccentric with the rotary shaft 5, a biasing section 4b lying on the line of extension of one side of the head 4a and a substantially circular arc-shaped tributary operation section 4c provided opposite to the section 4b with respect to the head 4a so that the member 4 is rotated by a windmill 6 formed on the member 4.
Patent JP-H10212965-A (JP)
Title: In-cylinder direct injection type spark ignition engine
Inventor: KADOKATA AKIHIKO
IPC: F02B75/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enlarge the lean side limit value of an air-fuel ratio so as to reduce a fuel consumption by forming an intake port as a port for causing a forward tumble in an intake current, and providing a tumble control valve for shielding the center side of a fuel chamber of the intake port according to the operating condition to cause a backward tumble in the intake current. SOLUTION: In a system in which the air-fuel ratio of an air fuel mixture is controlled to the lean side than a stoichiametric air volume, each intake port 21 is formed with a large gradient to the center line of a cylinder 14 so that the center line of its passage is opposite to each exhaust port side inclined surface 26 and the cylinder 14, and the intake port 21 is provided with a tumble control valve 40 for shielding the center side of the combustion chamber 3 to cause a backward tumble in the intake current. The tumble control valve 40 largely curves the passage center line of the intake port 21 downward, thereby causing a backward tumble R in which intake air flowing in the cylinder 14 is lowered along the cylinder 14 and raised along a piston crown part 30.
Patent JP-H01189930-A (JP)
Title: Conveying equipment for lead frame
Inventor: TAKANO HIDEAKI
IPC: H01L21/677
Filed: 1988-01-26
Abstract: PURPOSE:To facilitate the conveying of lead frame with high accuracy, by surely fixing the lead frame with a clamper or a lead frame presser on conveying rails. CONSTITUTION:A lead frame 1 is horizontally suspended between two conveying rails 2a, 2b, and fixed with a lead frame presser 5. When an opening and closing member 7 is ascended by a cylinder 6, an upper clamper 3 firstly is moved by a spring 12, and holds and retains the lead frame 1 together with a lower clamper 4. At the same time, the lead frame presser 5 is pulled up against a spring 13 by the opening and closing member 7, and leaves the lead frame 1. The lead frame 1 retained by the clampers 3, 4 is carried by a specified amount, in accordance with a driving part 10 which is moved along a guide rail 2c by a servomotor 8. When the opening and closing member 7 is descended by the cylinder 6, the inverse sequence is performed, thereby avoiding the failure such that the lead frame 1 is shifted and the conveying accuracy is decreased.
Patent JP-H04213494-A (JP)
Title: Control process and control device for matrix screen
Inventor: RARUU TEIERII
IPC: G09G3/36
Filed: 1991-02-06
Abstract: PURPOSE: To reduce the size of an intermediate memory for storing information to be displayed on the lines of each part in order to reduce the cost of a matrix screen device having two independent parts. CONSTITUTION: Continuous lines on a screen are divided into continuous even lines and continuous odd lines, and in the first half of a frame period, the continuous odd lines of the 1st part 10 of the screen and the continuous odd lines of the 2nd part 12 are synchronously selected. In the latter half of the frame period, the continuous even lines of the 1st part 10 of the screen and the continuous odd lines of the 2nd part 12 are synchronously selected. Through this control process memory capacity can be reduced to 1/4 as compared with a conventional device.
Patent JP-H06229439-A (JP)
Title: Shock absorber
Inventor: TAKAAI KAZUO
IPC: F16F9/50
Filed: 1993-02-02
Abstract: PURPOSE:To provide a shock absorber capable of improving both vibration damping effect in the resonance region of a vehicle and comfortableness in the high frequency region. CONSTITUTION:A shock absorber is composed of a first damper element 11, a spring 13 arranged in serious to this first damper element 11 and a second damper element 12 arranged in parallel to the first damper 11 and the spring 13 and also in parallel to the spring 13. And the damping coefficient of the first damper element 11 and the spring constant of the spring 13 are so set that the damping coefficient C of the whole shock absorber may be large in the low frequency region and small in the high frequency region.
Patent JP-S60161111-A (JP)
Inventor: SAKURATANI TAKASHI
IPC: B01F29/63
Filed: 1984-01-31
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-H03220790-A (JP)
Title: Conductor circuit and manufacture thereof
Inventor: HOSOI NORIHIRO
IPC: H05K3/24
Filed: 1990-01-25
Abstract: PURPOSE:To perform an ion-beam projecting step when each conductor pattern is formed at low energy in a short time by forming the conductor pattern, thereafter performing electrolytic polymerization with the conductor pattern as one electrode, and covering the surface of the conductor pattern with the thin film of organic conductive macromolecules. CONSTITUTION:Ion beams are projected on the surface of an insulating substrate 1 on the side on which a pattern mask 3 is overlapped. Then, the ion beams are projected only on parts which are located at through holes 31... of the insulating substrate 1. Thus, the macromolecular material at the projected parts are made to be conductors. Conductor patterns 21... corresponding to a circuit pattern are formed. Then, the conductor patterns 21... are used as electrodes (anodes), and electrolytic polymerization of the monomer of organic conductive macromolecules which can undergo electrolytic polymerization is performed. Then, the surfaces of the conductor patterns 21... are covered with thin films 22... of the conductive macromolecules comprising the organic conductive macromolecules by electrolytic oxidation reaction. Thus conductor circuits 2... are completed. In this way, the conductor circuits can be manufactured at low energy in a short time.
Patent JP-S63185873-A (JP)
Inventor: UMEZAWA NORIHIRO
IPC: C04B28/02
Filed: 1987-01-26
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-H07210999-A (JP)
Title: Reproducing circuit for re-sample clock
Inventor: KOIZUMI TOSHIO
IPC: H04N7/015
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an appropriate sample clock by converting a full wave rectification sine function value obtained by calculating a quantized oscillation phase of a voltage control oscillator to an analog value, filtering it to take out a high frequency wave, and reproducing a re-sample clock. CONSTITUTION:A sample value (x)(nT) of a quantized phase error signal which is re-sampled with a frequency approximately twice as much as a sampling frequency of a video signal is given to a multiplier 11, a coefficient (k) is multiplied and it is operated by a calculating circuit 1, and an output phi (nT) is obtained. Where, T is a period. Then, when a center value of oscillation angular velocity of a voltage control oscillator VCO is assumed wo, a quantized oscillation phase angle phi(n+)=omega0T+kx(nT)+phi(n-1)T of this VCO is calculated. Consequently, an obtained full wave rectification sine function value is converted to an analog value through a D/A converter high frequency signal, pulse conversion 5 is performed, and a sample clock is reproduced by dividing a frequency to the half.
Patent JP-H01192537-A (JP)
Title: Sheet material suitable for operation
Inventor: DEGUCHI JIYUNKO
IPC: B32B5/26
Filed: 1988-01-28
Abstract: PURPOSE:To obtain alcohol repellency, water resistance and good air permeability, by containing sheet-like materials composed of ultra-fine hydrophobic fiber having a specific average fiber diameter and a void ratio in a laminated structure and providing alcohol repellency to at least one of the sheet-like materials. CONSTITUTION:Ultra-fine hydrophobic fibers used in a sheet-like material have an average fiber diameter of 0.1-5.0mum and a void ratio of 50-80%. The first layer is pref. composed of the fibers having alcohol repellency and the second layer is pref. composed of the ultra-fine hydrophobic fibers. Alcohol repellency is imparted, for example, by bonding a fluorine type processing agent. When the first layer having alcohol repellency is small in basis weight, alcohol repellency may be also imparted to other layer, for example, the third layer.
Patent JP-S62217200-A (JP)
Title: Method of removing contamination of material contaminated byradioactivity
Inventor: LEMMENS GODFRIED
IPC: G21F9/28
Filed: 1987-01-26
Abstract: The process according to the present invention mainly consists in successively bringing the surface of the contaminated materials into contact with a solution of sodium carbonate for some time, bringing the surface of the contaminated materials into contact with a solution of diluted nitric acid, whilst potassium permanganate is being added, bringing the contaminated materials into contact with a solution of oxalic acid (COOH-COOH.2H2O), and finally rinsing and drying said materials.
Patent JP-H07205904-A (JP)
Title: Apparatus for boxing long object
Inventor: ISHII TORU
IPC: B65B35/36
Filed: 1994-01-14
Abstract: PURPOSE:To make boxing rapid and save labor by locking respective locking hooks to front and rear ends of respective long objects which protrude toward a hook insertion side of a long object mounting part to hold them in a horizontal posture. CONSTITUTION:When two arranging trays T, T are carried to and stopped at a holding position of a rotating conveyer, a cucumber holder 5 is operated to fall to insert respective locking hooks 38 between respective cucumbers K... mounted on respective recessed mounting parts Tb... of the trays T, T from upward in an outward posture, the respective locking hooks 38... are inserted up to recessed insertion parts Td formed on the front and rear ends of the recessed mounting parts Tb..., then respective open/close cylinders 43 are operated to close, the hooks 38... are made close with intervals locked to the front and rear ends of respective cucumbers K..., respective rotating cylinders 44... are operated, and the respective locking hooks 38... are rotated by 90 degrees in an inward posture, whereby the hooks 38 hold the cucumbers K... respectively in a horizontal posture. The held cucumbers K... are horizontally moved from a holding position to a boxing position where they are received together into a corrugated fiberboard box.
Patent JP-S61175425-A (JP)
Title: Intake port for clean room
Inventor: MATSUDA KOICHI
IPC: F24F3/16
Filed: 1985-01-30
Abstract: PURPOSE:To contrive to adjust adequately the air flowing distribution in a clean room by a method wherein an air flowing regulating resistant plate is arranged in parallel separating from an air vent plate at the intake chamber side of each air vent plate, a separating dimension is kept in freely djustable manner. CONSTITUTION:An air vent plate 12 is arranged regurally on a supporting member 26 spanned over a support 24, the floor surface of a clean room is formed as a whole by the arranged air vent plate 12 serving as an intake port. A screw rod 28 for hanging a resistant plate is fixed as required on each air vent plate 12, a square-shaped resistant plate 30 is hung down at an intake chamber 14 side. The resistant plate 30 is provided with a through hole by which the resistant plate 30 is made slidable up and down correspond to the screw rod 28. By adjusting the height of a nut 32 engaging with the screw rod 28, a separating dimension H of the resistant plate 30 for the air vent plate 12 can be adjusted. The separating dimension H is adjusted to be smaller as near as an air circulating hole 18, and adjusted to be larger as far as the air circulating hole 18, accordingly, the lowering laminar flow can be maintained by the uniform air flowing distribution in the clean room.
Patent JP-S54108872-A (JP)
Title: Graft polymerization
Inventor: OOGUCHI MASAKATSU
IPC: D06M101/16
Filed: 1978-02-14
Abstract: PURPOSE: To graft an ethylenically unsaturated organic acid onto a molded article of a hydrophobic high polymer uniformly and efficiently, by immersing the article in an aqueous emulsion of a given pH containing the organic acid with a specific concentration under heating.  
     CONSTITUTION: A molded article of a hydrophobic high polymer, e.g. polyester or polyamide, is immersed in an aqueous emulsion, which consists of (a) about 0.5W5 wt.% of an ethylenically unsaturated organic acid, e.g. (meth)acrylic acid, (b) about 0.01W5wt.% of a hydrophobic radical initiator, e.g. benzoyl peroxide, (c) a hydrophobic organic solvent, e.g. hexane or dichloroethane, and (d) a nonionic surfactant that may contain an anionic surfactant, adjusted to pH 3W3.5 with an alkali metal  compound, and heat-treated at about 50W150°C for 5minW 3hr to graft the organic acid onto the article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01233718-A (JP)
Title: Wound capacitor
Inventor: YOOZEFU ZORAARU
IPC: H01G4/22
Filed: 1989-01-25
Abstract: PURPOSE: To cover the contact layer on the upper end face of a capacitor completely with insulating oil by providing at least one vent in the upper surface of an insulating cap and discharging a bubble migrated beneath the insulating cap through the vent. CONSTITUTION: A capacitor winding 2 comprises an end face contact layer 3 having connecting elements 10, 11. The capacitor winding 2 is set in a metal case 1 internally arranged with an insulation cap 4. The cap 4 has a central space 8 for receiving the element 11. A short tubular part 7 reaching the central cavity 13 of the capacitor 2 is provided on the inside of the cap 4. In this regard, at least one vent 12 is made in the upper surface of the cap 4. Consequently, a bubble migrated beneath the cap 4 is discharged through the vent 12 and the contact layer on the upper end face of the capacitor is covered completely with insulating oil.
Patent JP-H01194229-A (JP)
Title: Timer reservation equipment
Inventor: OGURA MASANORI
IPC: H01H43/00
Filed: 1988-01-26
Abstract: PURPOSE:To enable other reserved action with timer reserved information for suspension of use maintained by providing plural memory devices to memorize timer reserved information and providing a means to select the desired memory device. CONSTITUTION:Timer reservation equipment is equipped with plural memories 31 and 32 and further equipped with a memory selection button 15. The button 15 gives an instruction to a memory control circuit 2 so that it selects either of the memories 31 and 32 as a working memory and suspend other memory. According to this constitution, other reserving information can be input with other timer reserved information for suspension of use maintained. And it can be returned to reserved action based on the existing timer reserved information after the reserved action in accordance with its new reserved information.
Patent JP-H09211677-A (JP)
Title: Camera having print count setting mode
Inventor: IWAI FUMIO
IPC: G03B17/24
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To operate many functions with a small number of operating buttons. SOLUTION: A D button 41 has a function of switching a date display mode to a date correction mode, a PQ button 42 has a function of selecting digits to be corrected, and a ST button 43 has a function of setting the numerical values of the selected digits to be corrected. Further, a function of switching the date display mode to a print count setting mode is assigned for the PQ button 42, and after switched to the print count setting mode, a function of counting up the print count is given to the button.
Patent JP-S61173251-A (JP)
Title: Production of photomask
Inventor: WATAKABE YAICHIRO
IPC: G03F1/00
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a photomask which permits easy dry etching, has high mass productivity, is free from film exfoliation and has high reliability by using a transparent glass substrate consisting of quartz, etc. and forming a metallic silicide film on the transparent glass substrate to produce a photomask. CONSTITUTION:The metallic silicide film 4 having about 1,000Angstrom film thickness is formed by a sputtering method or EB, etc. using a target consisting of molybdenum (Mo), tungsten (W), etc. on the transparent glass substrate 1 consisting of quartz, etc. A resist 3 is then coated on the film 4 and a desired pattern is drawn thereto by light or EB to form a resist pattern. The pattern is thereafter subjected to a developing process and baking and the film 4 is etched, by which a mask pattern 5 consisting of the metallic silicide is formed. The photomask for a semiconductor device is thus formed.