baber/WOPTO huggingface dataset:
Patent JP-H02290092-A (JP)
Title: Printed wiring substrate
Inventor: NAKAYA FUMIO
IPC: H05K1/11
Filed: 1990-02-14
Abstract: PURPOSE:To obtain an excellent effect in devising a measure to cope with electromagnetic interference even though the minimization of impedance is confronted with difficulties because of the narrow width of a ground pattern by connecting directly an IC ground pin to a conducting layer through a land part. CONSTITUTION:A circuit pattern 2 consisting of a copper foil is formed on the upper face of a board 1 consisting of insulating materials. The pattern 2 comprises a signal 20, a ground pattern 21, a power source pattern 22, an IC ground pin connecting land part 23, and an IC symbol pin connecting land part 24. The area of the land part 23 is larger than that of the other land part 24. After leaving regions A and B of each part of the pattern 21 and the land part 23 as well as the region A of a part of the ground pattern, an under coating layer 4 is formed. A conductive paste layer 5 is formed on the above layer 4 and an over coating layer 6 consisting of insulating resin materials is formed on the above layer 5. As the conductive paste layer 5 is connected directly to the land part 23, the electric potential of an IC ground pin becomes stable and then, the generation of radiation noise is suppressed by potential fluctuations.
Patent JP-S60199893-A (JP)
Inventor: ROBAATO ERU REAASON
IPC: C10M133/48
Filed: 1985-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02215733-A (JP)
Title: Clathrate complex and method for separating 2-methylnaphthalene utilizing the same clathrate complex
Inventor: TODA FUMIO
IPC: C07C15/24
Filed: 1989-02-15
Abstract: NEW MATERIAL:A clathrate complex, expressed by the formula and consisting of 9,9'-bianthracene and 2-methylnaphthalene. USE:Separation of 2-methylnaphthalene from methylnaphthalene mixtures. PREPARATION:9,9'-Bianthracene crystals are directly reacted or dissolved or suspended in a liquid medium and reacted with a liquid methylnaphthalene mixture at 10-35 deg.C for about 8hr, preferably while being stirred to afford the clathrate complex expressed by the formula. the clathrate complex is decomposed by heating at 120-200 deg.C.
Patent JP-H10229252-A (JP)
Title: Light pulse generator element
Inventor: OTA KOICHI
IPC: H01S5/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a light pulse generator element, capable of generating an ultrashort and high-peak power light pulses. SOLUTION: This element has a double-hetero structure having an nand p-type clad layers 37, 40 with non-doped active layer 38 sandwiched therebetween. A non-doped clad layer 39 is sandwiched between these layers 38, 40. A laser resonator is divided by two p-type electrodes 42, 43 in the length direction into three regions, i.e., two gain regions 31 and saturable absorptive region 32 sandwiched therebetween. An r-f modulating signal is applied to the gain regions 31 with a d-c reverse bias which is applied to an absortive region 32 for improving the response speed of the region 32, thereby generating a short-pulse width high-power ultrashort pulse.
Patent JP-S60181272-A (JP)
Title: Mandrel for vacuum deposition
Inventor: YOSHIOKA HITOSHI
IPC: C23C14/54
Filed: 1984-02-27
Abstract: PURPOSE:To heat a body to be vapor-deposited at prescribed temp. quickly and uniformly by interposing a heat conduction member between a mandrel made of metal supporting the body to be vapor-deposited and said body at the time of vacuum deposition. CONSTITUTION:A mandrel 17 as a metallic body for heating is inserted to the inside of a cylindrical Al substrate 16 as a body to be vapor-deposited by means of vacuum deposition. A rubber sheet 18a of an elastic film is set between the Al substrate 16 and the mandrel 17 and gaseous body 18b such as N2 or Ar is charged between the rubber sheet 18a and the metallic body 17. Instead of the gaseous body 18b, a mixture of these gasses and liquid such as mercury and oil or a mixture of these gasses and a solid such as steel wool may be used. The surface of the metallic body 17 is heated at 60 deg.C with a heater and together the air of a vapor-deposition apparatus is drawn off and the rubber sheet 18a is expanded with the pressure of said gas 18b and closely attached to the inner face of said Al substrate 16. The Al substrate is heated at 60 deg.C quickly, surely and uniformly by fixing and supporting the Al substrate 16 surely and also by means of heat conduction action due to the gaseous body 18b and the sheet 18a.
Patent JP-S63201044-A (JP)
Inventor: GOTO TOSHIAKI
IPC: F27B15/00
Filed: 1987-02-17
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-S57150113-A (JP)
Title: Muting device
Inventor: FUJIBAYASHI KENJI
IPC: G11B33/10
Filed: 1981-03-10
Abstract: PURPOSE: To handle a muting signal and an alarm signal with one signal line, by performing muting in the generation timing of the alarm signal.  
     CONSTITUTION: When a recording mode is set with an operation key 10, a recording muting signal E r  and a recording mode signal E16 are generated from a control circuit 12. A tape terminating signal E34 is gEnerated in the same timing as a signal E e  which is obtained when an interval of a pulse signal E32 exceeds a prescribed interval. A logical product output of a gate 42 is given to a signal synthesizer 22 and a preamplifier 24 via a buffer 44. This output E ea  is used as a tape end muting and end alarm signal. Thus, the muting and the end alarm signal can be handled on one signal line and the muting can be given in the generating timing of the alarm signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11219930-A (JP)
Title: Cleaning device
Inventor: ATO KOJI
IPC: B08B3/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To align the reference position of a semiconductor wafer with a prescribed direction to make the wafer stop and/or to make it possible to detect directly the speed of rotation of the wafer by a method wherein the wafer is rotated and the reference position of the wafer is detected by a sensor. SOLUTION: Two groups of spindles are made to displace to the inward of a semiconductor wafer 1 and the outer peripheral edge of the wafer 1 is held by holding parts 11a of the spindles 11. While the wafer 1 is rotated, cleaning arms 12 and 13 are made to descend or ascend to make the arms 12 and 13 abut on the upper and lower surfaces of the wafer 1 and the arms 12 and 13 are rotated, whereby both surfaces of the wafer 1 are cleaned. The optical axis of an optical sensor 20 is aligned with the position detachable a notch 1a formed in the rotating wafer 1, light from a light projecting part 21 is in a state that it is shielded and only when the notch 1a formed in the wafer 1 passes through the optical axis, a light-receiving part 22 receives the light from the part 21 and outputs the light to a control unit 24. The unit 24 detects the abnormal rotation of the wafer 1.
Patent JP-H09211195-A (JP)
Title: Cooled storage room for glass solid
Inventor: AIDA JUICHI
IPC: G21F9/36
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently cool glass solid body by putting a heat conduction member in between glass solid bodies and constituting so as to make its tip end contact the inner surface of a container tube. SOLUTION: Between canisters 20 and 20' contained in a container tube 11, a heat conduction member 30 is put in. The heat conduction member 30 is formed with a thickness capable of easily being bent by the weight of the canister by a stuff with high heat conductivity such as copper. The heat conduction member 30 is contacted and fixed in the state that its central bend part is fit in the recess part 22A at the bottom 22 of the canister 20, put in between the canisters 20 and 20' so that its arm part 31 is pinched between the bottom 22 of the canister 20 and the upper surface of the canister 20' and horizontally bent, and in the state that its tip end 31A touches the inner surface of the container tube 11.  By constituting in this manner, the heat from the canisters 20 and 20' efficiently transmits in the containing tube 11 by conduction through the heat conduction member 30 and is radiated in the air in the ventilation path 13 in between the containing tube 11 and the ventilation tube 12.
Patent JP-S52119300-A (JP)
Title: Automatic vending machine using hall heads
Inventor: SHIMA YOSHIHIRO
IPC: G07F7/08
Filed: 1976-03-31
Abstract: PURPOSE: To eliminate intricate card feed mechanisms by using magnetism having semiconductor Hall elements as an information detecting part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02212699-A (JP)
Title: Storage device for liquid helium
Inventor: KOIKE KUNIHIKO
IPC: F17C3/08
Filed: 1989-02-13
Abstract: PURPOSE:To enable improvement of re-liquefying efficiency without being influenced by an external heat by a method wherein a heat absorbing part is fixed in a state in which it faces a gas layer in a liquid helium storage vessel of a container, and helium gas gasified in the liquid helium storage vessel is reliquefied. CONSTITUTION:A liquid helium storage device is formed with a container 1 formed in heat insulating structure and a very low temperature freezer 2. Liquid helium is gasified in a way that heat gradually enters the container 1 from the outside during transport or storage of the liquid helium by means of the liquid helium device. Since a heat absorbing part 12 of the very low temperature cooler 2 faces a gas layer 10, helium gas in the gas layer 10 makes contact with the heat absorbing part 12 for reliquefaction. This constitution prevents the increase of a gas pressure, prevents discharge of the gas through a relief valve, and prevents useless consumption of helium.
Patent JP-H09230874-A (JP)
Title: Active noise/vibration control system
Inventor: OHASHI TADASHI
IPC: G10K11/178
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable rear-time monitoring by comprehensively managing plurality of control means and also to enable the timing adjustment of data transmission between the control means. SOLUTION: A sensor S1 detects noise/vibration produced from a noise/ vibration source 1, and a control means 5a having a filter 5a simulating feedback transfer system 4 eliminates influence of sound/vibration fed back from the feedback transfer system 5 from the noise/vibration detected by the sensor 1, and gives the result to a control means 6. The control means 6 is provided with a filter 6a simulating a transfer characteristic of a unknown transfer system 3, and produces an output canceling the noise/vibration based on the output of the control means 5, and gives it to a sound/vibration producing means 2 to eliminate the noise/vibration. Further, the coefficient of the filter 6a of the control means 5 is adjusted according to an output of a sensor 2.  A control means 7 supervises and manages the control means 5 and 6, and displays on a monitor 9 in rear time the filter coefficient stored in a shared memory 8.
Patent JP-H11276168-A (JP)
Title: Vector
Inventor: SOUZA LAWRENCE M
IPC: C12N15/27
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector which has a base sequence coding for a specific amino acid sequence and a polynucleotide coding for a hematopoiesis accelerator (e.g. polypeptide having human multipotent granular colony stimulator activity, and can be used for production of protein useful for, e.g. leukocyte increasing agent and therepeutic agent of hematopoiesis injury. SOLUTION: This vector is a novel manifestation vector having a base sequence coding for an amino acid sequency shown by formula [(n) is 0 or 1] or the above amino acid sequence where one or more amino acid residue in the 1st to 174th amino acid sequences are lost, substituted, added and/or inserted, and a polynucleotide coding for a hematopoiesis accelerator (e.g. polypeptide having human multipotent granular colony stimulator (hpG-CSF) activity. It can be used for production of protein useful for, e.g. leukocyte increasing agent and therapeutic agent of hematopoiesis injury. It is obtained by cutting a plasmid containing an hpG-CSF gene with a restriction enzyme, and integrating it in a manifestation vector used for manifestation of Escherichia coil, capable of manifesting in a host, e.g. Escherichia coli.
Patent JP-H10257143-A (JP)
Title: Mobile communication equipment
Inventor: PEUHU ARTO
IPC: H04W88/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To realize a miniaturized mobile communication equipment by reducing the area of a display occupying a telephone set. SOLUTION: This device is provided with a housing 1 incorporating a battery and electronic component section chamber 7. A roller 4 to which a spring is mounted is placed along the central axis of the housing 1, and a flexible liquid crystal display 9 is mounted to this. The housing 1 incorporates a section chamber for housing the display 9 at a housing position between the roller 4 and the outside wall of the housing 1. A slender slot 12 is extended along the housing 1 to the axial direction, and a user can pull out the display 9 to a pulling- out position at which the user can see the display 9 through the slot 12.
Patent JP-H11268685-A (JP)
Title: Small jet propulsion boat
Inventor: HATTORI TSUTOMU
IPC: B63B35/73
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent water spray or the like from entering an engine room through a ventilation pipe while running. SOLUTION: An upper end 40 of a ventilation pipe 4a penetrates through a top face of a seat stand 5. The upper end 40 opens to a space between a seat 51 and the seat stand 5 such that the upper end 40 is covered by the seat 51 from above. Both left and right ends 51a of the seat 51 is located below the upper end portion 40 of ventilation pipes 4a, 4b at both left and right sides of the ventilation pipes 4a, 4b.
Patent JP-H05232209-A (JP)
Title: Gps reception apparatus
Inventor: MORITA TOMOHIRO
IPC: H01Q3/02
Filed: 1992-02-21
Abstract: PURPOSE:To receive a navigation message from a GPS satellite in an optimum state and to enhance the accuracy of the GPS positioning operation of the apparatus. CONSTITUTION:The apparatus is provided with the following: a reception antenna 1 which receives a navigation message; a signal processing part 3 which analyzes the navigation message which has been received; a tilt-angle detection part 8 which detects the tilt angle of the reception antenna; a tilt-angle change part 9 for the reception antenna; and a control part 5 for the individual parts. The position of another GPS satellite is grasped from a piece of information obtained by the signal processing part 3; the tilt angle of the reception antenna 1 is decided so that an optimum reception state is obtained for a positioning operation; the decided tilt angle is compared with the tilt angle detected by the tilt-angle detection part 8. In case of a disagreement, a piece of information on the disagreement is instructed from the control part 5. The tilt-angle change part 9 changes the tilt angle of the reception antenna 1 for the optimum reception state.
Patent JP-H05233577-A (JP)
Title: Electronic controller
Inventor: KAWAI TOSHIMOTO
IPC: F02D45/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide an electronic controller which can decrease the number of communication lines. CONSTITUTION:At least three or more pieces of central processors ECU 21-24 are provided. Then a host ECU 21 is defined together with the slave ECU 22-24 defined respectively. A fail communication line 25 and the help communication lines 26-28 output the fail signals when the faults are caused between the ECU 21 and the ECU 22-24 only. If one of ECU 21-24 has a fault, this faulty ECU transmits a fail signal to the ECU 21. Thus the ECU 21 and receives the fail signal informs the ECU 22-24 of occurrence of the fault via the lines 25-28.
Patent JP-S53119985-A (JP)
Title: Polycarbonate laminated sheet
Inventor: IZUMIDA TOSHIAKI
IPC: B32B27/28
Filed: 1977-03-29
Abstract: PURPOSE: A vinyl chloride copolymer film containing an ultraviolet light absorver is contact bonded on the one surface of a polycarbonate resin sheet immediately after extruded to produce transparent polycarbonate laminated sheet with good ultraviolet ray and impact resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09233108-A (JP)
Title: Transmission system
Inventor: FUJIWARA MASAYOSHI
IPC: H04L12/40
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system by which a fault of a CPU of a slave station is discriminated in the case of a transmission fault between a master station and the slave station by allowing the master station to down load address data to the slave station to set the address of the slave station. SOLUTION: A master station 1A and plural slave stations 4A are connected by the multi-drop method through transmission lines 2, 3. The master station 1A is provided with a CPU 10 in master station and a transmission processor 11A for master station and sends address setting data to the transmission lines 2, 3. Then each slave station 4A is provided with a CPU 40 for slave station, a transmission processor 41A for slave station and a connection switch 43 for the transmission line 2 the transmission processor 41A for slave station receives the address setting data from the transmission line and stores the data as the address of its own station and closes the connection switch 43.
Patent JP-S63202975-A (JP)
Title: Manufacture of phototransistor
Inventor: MORIZAKI MOTOJI
IPC: H01L31/10
Filed: 1987-02-18
Abstract: PURPOSE:To form a base layer having an inclination type energy band gap, with superior controllability and reproducibility, by performing a vapor phase epitaxy changing the radiation amount of light. CONSTITUTION:On an n-type GaAs substrate 1, a collector layer 2 of an n-type GaAs layer is grown, and thereon, a p-type AlxGa1-xAs (x<=0.2) base layer 3 is grown while the radiation amount of KrF eximer laser light 4 is gradually increased. In this process, the Al composition (x) of the growth layer increases up to 0.2 in proportion to the increase of radiation amount of the laser light 4. The energy band gap gradually varies with the change of the composition. By forming the base layer 3 in the manner in which a vapor growth or especially an organic metal vapor growth is applied, while the radiation amount of light projected on the epitaxial growth surface is changed, the base layer whose composition gradually changes can be formed with excellent controllabily and reproduciablity.
Patent JP-S61197734-A (JP)
Title: Output torque control device for internal-combustion engine
Inventor: ISE SEIKI
IPC: F02P5/15
Filed: 1985-02-22
Abstract: PURPOSE:To improve drivability through ensurance of sufficient output torque even if an air conditioner is operated during the rapid starting, by a method wherein the output torque of the internal-combustion engine of a vehicle having an air conditioner is reduced by a given amount during the rapid starting. CONSTITUTION:When a starting state detecting means M3, such as car speed sensors, detects the rapid starting state of a vehicle, a torque control means M4 controls, for example, an ignition time to reduce the output torque of an internal-combustion engine M1 by a given amount. In which case, when an air conditioner M2, driven by the internal-combustion engine M1 serving as a driving source, is actuated, a decreasing amount correcting means M5 decreases a delay angle amount of an ignition time for correction to decrease the decreasing amount of the output torque. This, even if the load of the air conditioner M2 is applied on the internal-combustion engine M1, ensures output torque needed during the rapid starting to prevent production of discontinuous or slow-going sensation of a vehicle, and enables prevents the occurrence of knocking and engine stole.
Patent JP-H11228926-A (JP)
Title: Radiation-curable pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet or the like coated therewith, and production of them
Inventor: KAMIYA KATSUHIKO
IPC: C09J7/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable pressure-sensitive adhesive composition which exhibits improved applicability and radiation curability when used as a radiation-curable hot melt pressure-sensitive adhesive satisfactory in environmental hygienics, safety, water resistance, and heat resistance. SOLUTION: This composition contains an acrylic polymer essentially consisting of an alkyl (meth)acrylate, having weight-average molecular weight of 100,000-700,000 in terms of the polystyrene as determined by gel permeation chromatography and having an absolute molecular weight 2-20 times the above weight-average molecular weight as measured by multi-angle light scattering.
Patent JP-S57151159-A (JP)
Title: Objective lens of electron beam device
Inventor: TANINAKA TAKASHI
IPC: H01J37/141
Filed: 1981-03-13
Abstract: PURPOSE:To enable sample observations in various modes by supporting magnetic pole inner cylinders free of sliding inside magnetic pole outer cylinders fixed to a yoke and connecting driving mechanisms to the magnetic pole inner cylinders to move them up and down. CONSTITUTION:An upper and a lower magnetic pole coils 2, 12 are arranged symmetrically in a yoke 1, and an upper and a lower pole pieces 19, 20 are arranged in the predetermined gap formed in the center between the magnetic pole coils 2, 12. The upper and lower pole pieces 19, 20 are composed of upper and lower magnetic pole outer cylinders 4, 14 attached and fixed to the yoke 1 in one body and upper and lower magnetic pole inner cylinders 5, 15 respectively. Crank gears 6, 16 are attached to the magnetic pole outer cylinders 4, 14 and threaded portions 24, 23 around the magnetic pole inner cylinders 5, 15 are screwed to threaded portions 26, 27 inside the gears 6, 16. Then, the magnetic pole inner cylinders 5, 15 are slided up and down by rotating the gears 6, 16 with driving bars 7, 17. Accordingly, the optical characteristic of an objective lens can be changed externally, and sample observations in various modes can be available.
Patent JP-H076751-A (JP)
Title: Multi-cell flatly packed battery and its protection from shorting
Inventor: ROBAATO JII GURUUNSUTAAN
IPC: H01M50/627
Filed: 1994-02-08
Abstract: PURPOSE: To provide a multiple cell flat pack battery in which no internal short-circuiting occurs. CONSTITUTION: A battery contains plural supporting members 65 which extend from one of integral parts of a casing to the other, or extend from both integral parts of the casing, and the support member penetrates through a plate to compress internal integral parts uniformly. The battery contains not less than one intermittent partition 40 which makes it possible to pile up indivisual cells to increase voltage. A hole is made in an electrode contained in any specific cell, and while a size of an opening is selected so that a small opening 105 stays at each support position, it is made sure that not both, but either one of a positive electrode plate or a negative electrode plate contacts each of the supporting members 65. Short-circuiting along the support members 65 is thereby prevented.
Patent JP-H08230509-A (JP)
Title: Free wheel hub structure
Inventor: NAKADA TOMOYUKI
IPC: B60B27/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide a free wheel hub structure capable of lessening the outer diameter of a hub flange. CONSTITUTION: A hub 3 is interposed through a bearing J1 between an axle 1 and a nuckle spindle 2. A cylindrical housing 5 is fitted on the tip side end of an axle 1 in the hub 3. These hub 3 and housing 5 are incorporated in each other by a male spline 3A formed on the outer peripheral surface of the hub 3 and a female spline 5A formed on the inner peripheral surface of the housing 5, which are fitted on each other.
Patent JP-S51111773-A (JP)
Title: Cover lock for washer-dryer
Inventor: TAWADA MASAHARU
IPC: F16P3/08
Filed: 1975-03-26
Abstract: PURPOSE: To provide a cover locking device which looks the cover in its closed position until the hydroextraction tank is perfectly stopped. 
     COPYRIGHT: (C)1976,JPO&Japio