baber/WOPTO huggingface dataset:
Patent JP-H11317493-A (JP)
Title: Integrated circuit element mounting structure
Inventor: KODAMA HIRONORI
IPC: H01L25/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit element mounting structure which is able to minimize thermal stresses to semiconductor elements, having different materials at the mounting of the elements on an identical substrate. SOLUTION: In this integrated circuit element, mounting structure having a plurality of integrated circuit elements 2 and 3 which have different materials mounted in parallel on a substrate 1 having a wiring pattern formed thereon, the different materials of the integrated circuit elements have mutually different thermal conductivities, and a wiring density of the integrated circuit element of the material having a larger thermal conductivity is made higher than the wiring density of the integrated circuit element of the material having a smaller thermal conductivity.
Patent JP-H11223069-A (JP)
Title: Closing device for vehicle door
Inventor: SUZUKI YOSHIYUKI
IPC: E05F15/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the driving force of a door by putting on or off a changeover solenoid valve for a duty control and increasing the internal pressure in a low pressure side pressure chamber at the closing time. SOLUTION: When a signal informing of some obstacles is detected, a controller 20 outputs a drive signal to a changeover solenoid valve 4. This drive signal is a serial pulse signal repeating putting on and off at a high speed and an arbitrary duty ratio can be set by appropriately setting the output time and suspension time. When the changeover solenoid valve 4 is driven, compressed air is supplied to door opening side ports 9c, 9d and the internal pressure of one of pressure chambers of a closing device for the door is increased. The pressure chamber is a low pressure chamber during the closing motion but as the internal pressure is increased, the pressure difference against the internal pressure of the other pressure chamber is lessened and the driving force of a piston or the driving force for the door is reduced.  When the changeover solenoid valve 4 gets to a suspension state, the driving force of the door is recovered to the value before the decreased state. Accordingly, the driving force of the door can be reduced to a required value.
Patent JP-S52125862-A (JP)
Title: Tube-type heat-exchange pipe with fins
Inventor: SAYAMA GENJI
IPC: B21C37/26
Filed: 1976-04-14
Abstract: PURPOSE:To provide spiral fin members by machining large-thickness tubular material with a turning tool for obtaining a tubular type heat-exchange pipe with fins which is advantageous in working property, installation cost and applicability.
Patent JP-S58168673-A (JP)
Inventor: POORU PII PURETEI
IPC: C08L51/02
Filed: 1983-03-15
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-H07246715-A (JP)
Title: Recovery device for ink jet head and printer equipped with said device
Inventor: ICHIKATAI MASATOSHI
IPC: B41J2/185
Filed: 1994-03-11
Abstract: PURPOSE:To improve wiping performance for cleaning the discharge orifice- forming surface of an ink jet head. CONSTITUTION:An ink absorbent 26 is provided in a cap 25 so that the absorbent 26 is counter-positioned in close proximity to a discharge orifice forming surface at a specified interval between them, if the cap is set in place. Consequently, large ink droplets or water droplets which attach to the discharge orifice forming surface by ink mist or condensate, are absorbed, if the cap is set in place, and then the wiping is performed. This wiping is to wipe off comparatively fine ink droplets, so that no trouble such as scattering occurs. In addition, as the amount of ink droplets which attach to the discharge orifice- forming surface is small, said surface of a head 5 can be cleaned.
Patent JP-H09232870-A (JP)
Title: Crystal oscillator
Inventor: KOTANI KEIICHI
IPC: H03H9/19
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which improves the general usefulness of an IC chip and can be miniaturized. SOLUTION: In an IC chip in which passive elements of plural characteristics, that is, feedback resistor ccmponents R1 and R2 and inverters I1 to I5 are integrated, for instance, the oscillator outputs of different characteristics are derived by connecting a crystal oscillator X with the inverter I1 and switching the connection of each feedback resistor component R1 and R2 and the inverter I.
Patent JP-H08230638-A (JP)
Title: Hydraulic actuator
Inventor: TSUKAMOTO MASAHIRO
IPC: F02D9/02
Filed: 1995-03-01
Abstract: PURPOSE: To provide a brake control actuator or throttle control actuator for which compatibility between a performance phase of controllability and responsiveness and the cost phase of low price setting, etc., shall be attempted. CONSTITUTION: When an actuator includes a shaft 9a and a piston 6a that make following action on the surface of a cam 8a driven by a motor 7a, and includes a cam follower 9b in a contact part between a shaft member and the cam 8a, a non- circular gear combination 7d, 7e having such a construction by which a speed reduction ratio is set high at a position where the volume on the side of a wheel cylinder 3 is minimum and set lower as the volume increases is provided between the motor and the cam 8a. At such a position where a sufficient speed reduction ratio matching a high pressure can be secured and the volume increases duly cause impossibility of pressure increase, the speed reduction ratio is reduced so as to increase the rotation of the cam 8a.  The motor can be always placed in its action near the maximum output point so that required performance can be achieved under the necessary minimum performance. It is also possible to attempt size reduction of the actuator/price reduction of the motor, to reduce a motor rotational quantity when it is actuated until full pressure reduction so that cost reduction owing to improved durability the motor may also be attempted.
Patent JP-S60186792-A (JP)
Inventor: FUJIKI KENJI
IPC: G21C19/19
Filed: 1984-03-07
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-H05215961-A (JP)
Title: Automatic photographing device for camera
Inventor: OMI JUNICHI
IPC: G03B13/36
Filed: 1992-01-31
Abstract: PURPOSE:To execute photographing at prescribed timing even if an object is not in depth of field by permitting release when a range-finding value is in a range set in advance, wider than depth of focus centering on the distance of an object. CONSTITUTION:A CPU 7 controls a range finder 3, to repeat a range-finding action, and judges whether the obtained latest range-finding value D satisfies the conditions of an equation, or not. At this time, alpha and beta are values which are greater than half of the depth of focus of a photographic optical system 4, and stored in a RAM 6 in advance. When it is judged that the measurement value D is in the range, the CPU 7 allows the range-finder 3 to take the range- finding action, again. Thus, the final distance is measured. In other words, the CPU 7 controls the photographic optical system, in accordance with the latest range-finding value obtained by range-finding, to adjust a focal distance. When the adjustment of the focal distance is completed, automatic photographing is executed.
Patent JP-S59168298-A (JP)
Title: Impeller for use in centrifugal blower
Inventor: ITOU MASA
IPC: F04D29/30
Filed: 1983-03-16
Abstract: PURPOSE:To make it possible to prolong the durability of a blade liner by projecting the core plate side at the inlet side of a blade of a blade liner to the counter blade side to prevent the local wear of the blade liner from affecting the blade in a short time. CONSTITUTION:When local wear occurs in the projection 4a of a blade liner 4, it requires a considerable time until the local wear affects the inlet part of the blade 3. When the inlet part 3a of the blade 3 wears out, parts other than the projection 4a of the blade liner 4 also wear out. Hence, the wear at these parts has no longer affect the durability of the blade liner 4 and the durability of the blade 4 as a whole can be prolonged.
Patent JP-S61201529-A (JP)
Title: Station equipment in network
Inventor: OGUCHI KIMIO
IPC: H04L12/46
Filed: 1985-03-04
Abstract: PURPOSE:To improve the performance by introducing a system bus transferring directly data between optional devices in a station equipment and decentralizing the function of the station device. CONSTITUTION:A terminal equipment controller TC 11 inputting a user data from a user equipment T 11 forms a data into packet according to an inter- network protocol. Since the destination of the user data is in the own station, the terminal controller TC 11 transfers the packet to a terminal controller TC 12 directly via a system bus 2 as shown in the arrow 11. When the user data is long, the packet shown in the arrow 11 is split and plural short packets. When the terminal controller TC 12 receives the packet, the controller TC 12 forms a reply packet according to the inter-network protocol and the packet is transferred to the terminal controller TC 11 as shown in the arrow 12. The terminal controller TC 12 is formed into the packet, the arrived user data is restored and outputted to the user device T 12.
Patent JP-S63211542-A (JP)
Title: Ion source device
Inventor: TANJIYOU MASAYASU
IPC: H01J27/08
Filed: 1987-02-25
Abstract: PURPOSE:To extract a uniform large-current ion beam with no limitation on the fitting direction by ionizing a conductive solid ionizing material by the vacuum arc discharge to generate plasma. CONSTITUTION:With an arc chamber 1 and a processing chamber exhausted to the desired degree of vacuum, the tip of a trigger electrode 17 is brought into contact with a cathode 12 made of a conductive solid ionizing material. Then, the trigger electrode 17 is separated from the cathode 12. At this time, an arc is ignited across the trigger electrode 17 and the cathode 12, the cathode is eroded, and the vapor made of a solid ionizing material is generated and ionized. As a result, highly ionized plasma is generated in the arc chamber 1 and attracted to an extracting electrode system 8, and the desired ion beam can be extracted.
Patent JP-H08217087-A (JP)
Title: Self-standing packaging bag and production thereof
Inventor: KACHI HIROAKI
IPC: B65D30/16
Filed: 1995-02-07
Abstract: PURPOSE: To retain an auxiliary agent in a packing bag in a stable state, by retaining the auxiliary agent between the wall materials which pass water and gas but do not pass powdery materials etc., and which have a heat-sealing property and welding it together with the bottom material of the packaging bag. CONSTITUTION: A front base material 1, a rear base material 1' a wall material 2, and a bottom material 3 are prepared. The front base material 1 and the rear base material 1' are arranged so as to oppositely position the heat-sealing faces A, A' thereof. A wall material 2 with a reverse V-shaped section having a heat-sealing property faces B, B' at both faces and a bottom material 3 with a reverse V-shaped section having a heat-sealing property face C are superposed with each other so as to form a M-shaped section. The wall material 2 and the bottom material 3 are interposed between the front base material 1 and the rear base material 1' and respective heat-sealing faces A, A', B, B', C are heat-sealed at both right and left side ends 4, 5 to form heat-welded parts X, X'.  Then, an auxiliary agent 6 like a drying agent, a deoxidixzer etc., is charged between the wall materials 2 at the lower end forming the bottom and the lower end parts 7, 7' composed of the front and rear base materials 1, 1', the wall material 2, and the bottom material 3 are heat-sealed to finally form heat-welding parts Y, Y'.
Patent JP-H10261385-A (JP)
Title: Tungsten halogen lamp and lighting system
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp in which the occurrence of breaking of the filament center at an early stage in the life performance caused by a temperature rise is prevented by improving feedback of an infrared ray in the longitudinal direction of a double coild filament to heighten luminous efficiency and making temperature distribution in the longitudinal direction of the double coiled filament as evenly as possible. SOLUTION: On an outside surface of a spheroidal airtight container 1, a film transmitting the visible light and reflecting the infrared rays is formed, a double coiled filament 2 is arranged at about the axial center of the airtight container 1 and an anchor wire 4 holding a single coil at the center of the double coiled filament 2 is provided. As the anchor wire 4 is holding the double coiled filament 2 of a part to be the highest temperature, the heat is conducted to the anchor wire 4 and the temperature distribution of the filament 2 become uniform. Because of this temperature of the center part of the coiled-coil filament 2 is not excessively raised and an occurrence of a breaking of the filament at an early stage in the life performance is prevented.
Patent JP-S51117351-A (JP)
Title: Adhering method for adabatic material for piping
Inventor: INABA TSUNEO
IPC: F16L59/12
Filed: 1975-04-08
Abstract: PURPOSE: Uniform adhering of split faces of split heat insulating cylinder to coat the outer circumference of a pipe by means of air pressure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60185722-A (JP)
Title: Polysaccharide, isolation and use thereof
Inventor: HIKINO HIROSHI
IPC: A61K36/00
Filed: 1984-03-05
Abstract: NEW MATERIAL:Lithosperman A (a polysaccharide: molecular weight, 6,700; specific rotary power: [alpha]D=+170 deg. (co. 75, water); elementary analyses (%): C39.97, H5.12, N0.00; Elution time in gel chromatography 19.4hr; Elution time in DEAE-toyopearl chromatography: 7.6hr) and B and C. USE:Hypoglycemia. PREPARATION:SHIKON (e.g., Lithospermi Radix or other relating plants) is extracted in its roots with an aqueuous organic solvent, directly or after its lipid is removed with an oil-soluble organic solvent. The extract is directly dialyzed or subjected to ultrafiltration to obtain lithosperman mixture. The mixture is fractionated in accordance with molecular weight to give fractions of lithospermans A, B and C, respectively. The dose is 50-500mg/day and preferably given in 2 or 3 portions of 100-250mg.
Patent JP-S63211114-A (JP)
Title: Rotary head cylinder in magnetic recording and reproducing device
Inventor: NAKAJIMA TOSHIHIKO
IPC: H02K11/00
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the height of a cylinder by positioning the horizontal direction of a center cylinder only by one bearing and pressing a motor rotor for the center cylinder against a motor stator for a lower cylinder to position the vertical direction. CONSTITUTION:A video head 5 is fixed on the center cylinder 4 so as to protrude from the outer peripheries of the upper and lower cylinders 2, 1. The cylinder 4 is supported by the bearing 6 of a fixing shaft 3 for penetrating and fixing the cylinders 2, 1 so as to be optionally rotated. The motor stator 7, a rotational frequency detecting element 11 and a lower rotary transformer 9b are built in the cylinder 1. The motor rotor 8, an upper rotary transformer 9a and a multipolar magnet 10 are formed on the lower surface of the cylinder 4. Since driving force is generated in one direction by pressing the rotor 8 against the stator 7 in such constitution, the vertical position of the cylinder 4 is regulated by the surface of the stator 7. The horizontal position of the cylinder 4 is regulated by the bearing 6.
Patent JP-H07249985-A (JP)
Title: Charge pump circuit and pll circuit using the same
Inventor: MIYASHITA TAKUMI
IPC: H03L7/093
Filed: 1994-03-14
Abstract: PURPOSE:To provide the charge pump circuit which makes a highspeed response for the input signal in the high frequency area and the PLL circuit using the same. CONSTITUTION:The input signal is supplied to the gate of an output transistor j4 through a capacitor C1 and the gate of the output transistor j4 is clamped by a clamp circuit 15 according to the output signal. Thus, the gate voltage of the transistor j4 can be kept at the level according to the output signal and the response of the transistor j4 can be improved. Thus, the response of the output signal for the input signal is improved and the high-speed operation can be performed.
Patent JP-H08235843-A (JP)
Title: Electronic device
Inventor: INOUE KOICHI
IPC: G11B33/02
Filed: 1995-03-02
Abstract: PURPOSE: To provide an electronic device equipped with a discoid recording medium housing part with a large capacity discoid recording medium housing part in compact size. CONSTITUTION: The electronic device is composed of an electronic device main body 3 and a display part 22 fitted to the electronic device main body side to be folded with its display surface 16 facing ahead, and an opening and closing lid body 26 is provided on the surface of the display part 22 to be positioned on the outer side under the folded state over the electronic device main body part 3. Then, the housing part 77 having an operation device 35 for the discoid recording medium 26 is equipped on the back surface side of the display part inside the lid body.
Patent JP-H06254069-A (JP)
Title: Rf coil and magnetic resonance imaging device
Inventor: HAMAMURA YOSHIAKI
IPC: G01R33/34
Filed: 1993-03-03
Abstract: PURPOSE:To provide the RF coil (signal receiving coil) which is easily replaceable at the time of photographing a testee and the magnetic resonance imaging device using this coil. CONSTITUTION:The RF coil for executing at least either of irradiation with electromagnetic waves and reception of a magnetic resonance signal is composed of a first coil part 2 which consists of a part of one set of coils and a second coil part 3 which makes a pair with this first coil part 2 and has plural pieces of coil parts capable of forming one set of the coils.
Patent JP-S60189398-A (JP)
Title: Diaphragm for speaker
Inventor: KURAMOCHI JINICHI
IPC: H04R7/16
Filed: 1984-03-08
Abstract: PURPOSE:To transmit the vibration caused by conduction to a diaphragm satisfactorily by forming at least some part of a skin member of a diaphragm into a solid construction with a voice coil bobbin in diaphragm for speaker, which is coupled to a voice coil bobbin. CONSTITUTION:A diaphragm 100 is constituted of an upper side skin member 102, a lower side skin member 104 and a honey-comb core 106 as a core member. A central recess of the skin member 102 is formed downward in a cylindrical shape, which constitutes a voice coil bobbin 108. A voice coil 110 is wound in the outer circumference of the bobbin 108. A core 106 is bonded on the skin member 102 as an arrow FA shows, and the skin member 104 is bonded on the core 106 as an arrow FB show. In this case the coil 110 penetrates through-holes 106A and 104A formed in the central recess of the skin member 104 as an arrow FC shows, and then the coil 110 is wound. Thus the vibration caused by conduction of the coil 110 is satisfactorily transmitted to the diaphragm 11 and heat can be emitted sufficiently.
Patent JP-S62202347-A (JP)
Title: Information transmission and reception equipment for video tape recorder
Inventor: KANDA SHUHEI
IPC: G11B27/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve the performance of handling by writing or reading information to/from an information recording medium provided to a cassette carried by a carrying mechanism of an information transmission/reception means to transmit/receive external information surely with simple constitution. CONSTITUTION:The information transmission/reception equipment of a video tape recorder uses photointerrupters 16-19 so as to read/record external information recorded n a mark sheet 15 given to a cassette 13. Thus, a means carrying the mark sheet 15 at a constant speed especially is not required and the the external information is recorded surely. Further, the addition of various new functions such as a function displaying the external information recorded on the mark sheet 15 in using the cassette 13 or a function recording the type of the cassette 13 is made possible without introducing large size to the equipment.
Patent JP-S61203582-A (JP)
Inventor: HAYASHI HARUO
IPC: H01R43/027
Filed: 1985-03-05
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-S54466-A (JP)
Title: Electric cleaner
Inventor: FUKUDA KOUJI
IPC: A47L9/12
Filed: 1978-04-12
Abstract: PURPOSE: To provide an electric cleaner, in which dust removing means are provided for imparting vibration successively to a multiplicity of ribs projected on the inner suface of a filtering sleeve, to effectively drop and accumulate dust in the inside space of said filtering sleeve, when dust drawing performance of the cleaner is lowered due to dust drawn into the cleaner together with air and attached to the inner surface of said filtering sleeve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59168224-A (JP)
Title: Injection quantity controlling apparatus for distributor type fuel injection pump
Inventor: NAKATSUKA HIROTAKA
IPC: F02D1/04
Filed: 1983-03-14
Abstract: PURPOSE:To facilitate assembling of a fuel injection pump to a vehicle, by connecting a spill ring serving as an injection quantity control member to a governor lever at its side portion or at its lower portion, and thereby reducing the height of the fuel injection pump. CONSTITUTION:A flyweight holder 21 having a gear portion held in mesh with a large gear 24 on a driving shaft 23 is fitted on a governor shaft 22 so that a governor sleeve 27 can be pushed rightward via a thrust washer 26 through the outward displacement of a flyweight 25 in a holder 21 that is caused by the centrifugal force. At the time of starting an engine, a spill ring 4 is moved to a start position by forcing a control lever 1 onto the governor sleeve 27 by a start spring 29 and turning the control lever 1 leftward around pins 16, 17. Further, the control lever 1 and the spill ring 4 are connected together by a connecting member 5 by the side of the driving shaft 23 to reduce the height of a fuel injection pump.
Patent JP-S53128025-A (JP)
Title: Combustor for emulsion fuel
Inventor: KAWAI TAKAO
IPC: F23C99/00
Filed: 1977-04-13
Abstract: PURPOSE: A combustor which enables smooth switching of fuel by arranging spray punps and pipes for liquid oil and emulsion fuel in separation and prevents a sharp variation of load of a burner and easily performs air control in swithing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62200857-A (JP)
Title: Displaying system for digital telephone set
Inventor: AZUMABAYASHI SHIGETSUNE
IPC: H04N1/34
Filed: 1986-02-28
Abstract: PURPOSE:To find the using condition of a terminal equipment at a sight even by a general user by providing an equipment using condition display part at an indicator and displaying the terminal equipments name now in use with a character at the part. CONSTITUTION:Terminal equipment, when it is connected to a non-telephone set connecting port 13 and a non-telephone set connecting port 14, inputs an equipment number, an equipment name, etc., from a keyboard 19 and is registered by an initial setting means 21. The equipment name, at the time of communication, is displayed at an equipment using condition display part 2 of an indicator 1 by a using condition display means 23. At the time of non- communication, displaying is put out. Here, the non-telephone set at an outgoing call side transmits a terminal class to a digital telephone set, and usually, the terminal class is coincident to the equipment number. When the terminal class and the equipment number are not coincident, a using condition display processing means 23 displays the equipments name equivalent to the terminal class at an equipment using condition display means 23 from a communicating and calling means 24.