baber/WOPTO huggingface dataset:
Patent JP-H09202146-A (JP)
Title: Cooling device for construction equipment
Inventor: WATANABE HIROFUMI
IPC: B60K11/08
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To cool a control valve for controlling a hydraulic actuator by sucking cooling air only through an opening on the lower part of a construction equipment body and arranging the control valve along the air passage. SOLUTION: An engine 18 and a radiator 20 are mounted on the rear of an upper revolving body 14 and a hydraulic operating fluid tank 23 is arranged on the side of the raidator 20. Cooling air is sucked only through a lower opening 29 on the under surface of the upper revolving body 14 by the rotation of an engine fan 19 and, after passing through an air passage, discharged to the outside of the body from a fan opening 31 31 on a shroud 21 through a duct 22 provided on the discharge side of the radiator 20. A control valve 25 for controlling a hydraulic actuator, whose temperature becomes high accompanying the rise of the hydraulic operating fluid temperature, is arranged on the air passage. Thus the outside air can certainly be introduced and lowering of hydraulic operating fluid temperature and maintenance of hydraulic apparatuses can be improved.
Patent JP-H10212973-A (JP)
Title: Engine noise reducing device
Inventor: NAKAMURA MASAHIRO
IPC: F02B77/13
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To surely reduce engine noise of a frequency which is to be reduced by providing a duct communicating with the inside of an engine room in a part of the wall surface for forming an engine room, and arranging many sound absorbing pipes formed by recessed holes opened to the engine side at spaces in the duct. SOLUTION: A box-like duct 1 where many measures are formed is provided in vent holes 8, 9 of an engine room 7 enveloping an engine 6. The duct 1 is so constructed that sound absorbing pipes 2 formed by recessed holes 3 having opening parts 4 directed toward the engine 6 side are integrally arranged in each measure, and a through passage 13 is formed between the measure and the sound absorbing pipe 2. Some of acoustic waves generated from the engine 6 are passed through a through passage 13 in the duct 1 to be radiated as they are, but some of acoustic waves enter the recessed part 3 and reverses to advance toward the through passage 13 side. The reversed acoustic waves and the acoustic waves introduced into the through passage interfer with each other in the duct 1 to be reduced and radiated from the duct 1.
Patent JP-H11227323-A (JP)
Title: Transfer sheet
Inventor: HIROSE JUNICHI
IPC: B41M5/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet having excellent transferability and image clarity. SOLUTION: The transfer sheet comprises a coating film containing 3 to 80 wt.% of a nitric ester and the like of a carboxyalkylcellulose having 0.2 to 2.95 of a substitution degree of the nitric ester group per one glucose anhydride unit and 0.05 to 2.8 of a substitution degree of a carboxyalkylether group, and 20 to 97 wt.% of an aqueous polymer (preferably, a cationic modified polyvinylalcohol) on at least one side surface of a support.
Patent JP-H08102512-A (JP)
Title: Heat pipe and fixing metal for the heat pipe
Inventor: ISHIDA YOSHIO
IPC: H01L23/427
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a heat pipe integrated with a fixing metal which can be produced with high productivity and in which hermetic seal can be sustained for the inner space even if the heat pipe is thermal shrunk. CONSTITUTION: Thermal vias 22 are made through a printed wiring board 30 and an electronic device is mounted on the vias 22 to obtain a printed wiring board assembly. The heat receiving part 15 of the heat pipe 10 is bonded to the thermal via 22 on the opposite side to the electronic device mounting part of the printed wiring board 30 and the heat dissipating part 17 of the heat pipe 10 is bonded to a heat spreading part 40. The heat pipe 10 is fixed by a direct fixing metal 12 on any one side of the printed wiring board 30 or the heat spreading part 40 and fixed by an indirect fixing metal 60 on the other side.
Patent JP-H10228302-A (JP)
Title: Raw material order quantity decision system considering unexpected order and express article
Inventor: YASUDA MASAYA
IPC: G06Q50/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a raw material from running short without holding surplus stock by predicting necessary amounts of raw materials from the past actual order results of unexpected orders and express articles when the amounts of raw material to be ordered are decided by using a computer. SOLUTION: When a person in charge of raw material ordering starts an ordering system by operating a computer terminal 10, order data are read out of a daily order reception data base 11 and the necessary amounts of raw materials for a next month are calculated. Then actual result data are read out of an unexpected order and express article actual-result data base to predict unexpected orders and express articles of the next month, and the necessary amounts of raw materials are found.  Then the amount of order reception is determined by totalizing the numeral obtained by subtracting the stock volume of raw materials read out of a daily order reception raw material stock data base 13 from the necessary amount of raw materials of daily order reception and the numeral obtained by subtracting the stock volume of raw materials read out of an unexpected order and express article raw material stock data base 14 from the necessary amount of raw materials for unexpected order reception and express articles.
Patent JP-S55124316-A (JP)
Title: Manufacture of piezoelectric substrate for surface wave element
Inventor: WASHITSUKA SHIYOUICHI
IPC: H01L41/22
Filed: 1979-03-20
Abstract: PURPOSE:To reduce the occurrence of the bulk wave and secure the high-quality surface wave element by applying the negative potential to the single-crystal substrate of the piezoelectric oxide and then having the ion implantation to the substrate after heating up the substrate to the fixed temperature. CONSTITUTION:Metal electrode 2 is formed on the surface onto which the surface wave of LiTaO3 wafer 1 is propagated. And then the negative potential is applied to wafer 1 which is then heated at 600 deg.C or less. And then the ion is implanted onto the surface opposite to the surface onto which the surface wave is propagated. As a result, the occurrence of the bulk wave can be reduced.
Patent JP-S60176275-A (JP)
Title: Integrated type semiconductor device
Inventor: OOHATA KEIICHI
IPC: H01L21/338
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled semiconductor device, which has large logic amplitude and excellent mass productivity and is operated at high speed, by forming a transistor for driving, in which the number of carriers in an electronic channel is controlled by a gate electrode, a section thereunder has a P<+> layer, and load in which the electronic channel is connected by two ohmic electrodes. CONSTITUTION:A P<-> GaAs layer 22, an N-AlGaAs layer 23 and a P<+> AlGaAs layer 24 are grown on a substrate in succession. A section to which an E-FET is shaped is coated with a photo-resist 51, and the P<+> layer 24 is removed through etching. The photo-resist layer 15 is removed, and a gate electrode 25 is formed by Al. AuGe as an ohmic electrode metal is evaporated and Ni on AuGe, the P<+> layer 24 and the N layer 23 are penetrated through heat treatment, and alloy layers are made to reach to the P<-> GaAs layer 22 to form ohmic electrodes 26, 27 and 28. A load section is masked with a photo-resist layer 52, and the P<+> layers between a source and a gate and between the gate and a drain in the E-FET are removed through etching. Lastly, the photo-resist layer 52 is removed.
Patent JP-H06247852-A (JP)
Title: External preparation for treating inflammatory skin diseases
Inventor: AIOI AKIHIRO
IPC: A61P29/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain an external preparation for treating inflammatory skin diseases, containing vitamin E and squalene as active ingredients. CONSTITUTION:This external preparation contains 1-30wt.% vitamin E and 1-30wt.% squalene as medicines and as necessary, further 0.3-10wt.% one or more percutaneous absorbefacients selected from a higher fatty acid ester (e.g. isopropyl myristate) and a hydroxycarboxylic acid ester (e.g. myristyl lactate). Doses of vitamin E and squalene are each preferably 0.01-0.2g/3.14cm<2> daily. This external preparation is useful for atopic dermatitis, contact dermatitis, seborrheic dermatitis, lichen simplex chronicus Vidal, nummular eczema, housewives eczema, solar dermatitis, insect bite, skin pruritus, prurigo, drug eruption, toxicoderma, psoriasis, erythema, alopecia areata, etc. The preparation has equivalent or higher pharmacological effect and a few side effects, compared with an external preparation containing adrenocorticotropic hormone as a main ingredient.
Patent JP-H08197579-A (JP)
Title: Opening and closing door of control panel in injection molding machine
Inventor: YAMANAKA YOSHIO
IPC: B29C45/76
Filed: 1995-01-30
Abstract: PURPOSE: To provide the opening and closing door of the control panel in an injection molding machine capable of sufficiently opening and closing the opening part of a box body in which a functional part such as a control panel is housed even when the opening part is laterally wide and there is no sufficient space in front of the opening part and capable of performing the attachment, replacement, maintenance and inspection of a functional part without hindrance. CONSTITUTION: First and second door members 1, 10 wide and narrow in a lateral direction or a width direction are attached to both side parts of the opening part 26 of a box-shaped member 20 in which a functional part such as a control panel is housed in a double-leafed hinged state by hinges 4, 4. The wider first door member 1 is constituted of two doors 2, 3 divided in a vertical direction and the doors 2, 3 are connected in a mutually freely bendable manner by hinges 4, 4.
Patent JP-S61245825-A (JP)
Inventor: JIEEMUZU AREKISANDAA EBAATO BE
IPC: B01D53/81
Filed: 1986-02-18
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-H03235713-A (JP)
Title: Vehicle height adjusting device for automobile
Inventor: KAWASAKI SATORU
IPC: F16F9/50
Filed: 1990-02-13
Abstract: PURPOSE:To complete vehicle height adjusting in the minimum operation times by controlling a spring constant switching valve so that it is circuit-closed when the stoppage condition of a vehicle detection means is detected, and also switched to an opened condition during a vehicle height adjusting action at the time of vehicle-stoppage. CONSTITUTION:A pressure oil is supplied to a leveling unit II from a hydraulic source I via a flow divider 5, and divided in each front and rear suspension circuit here. Then the pressure oil is supplied to each left and right front and rear suspension control unit IIIR, IIIL and IVR, IVL to control pressure oil supply and discharge to each wheel suspension cylinder 11. Each unit has a spring constant switching valve 12 and a damping force switching valve 13, and in this case, the spring constant switching valve 12 is controlled so that it is circuit-closed when the stoppage condition of a vehicle speed sensor 15 is detected, and also switched to an opened condition during a vehicle height adjusting action at the time of vehicle-stoppage to enable a vehicle height adjusting to be completed in the minimum operation times.
Patent JP-H01208784-A (JP)
Title: Optical recording medium
Inventor: HAYASHI TAKASHI
IPC: G11B7/24097
Filed: 1988-02-15
Abstract: PURPOSE:To accurately perform information recording and reading and at the same time, to improve the productivity of a hub for clamp by using a metal compound resin as the material for the hub. CONSTITUTION:A metal compound resin is used as the material for a hub 3 for clamp. As a result, the stress and the caused strain applied to a medium disk main body 2 due to a difference in quantity of thermal expansion between the base plate 1 of the main body 2 and the hub 3 at the time of and after joining the hub 3 to the base plate 1, can be reduced. Therefore, information recording and reading can be performed accurately and at the same time, the productivity of the hub 3 for clamp can be improved.
Patent JP-H02211740-A (JP)
Title: Access system for slotted ring
Inventor: SHIOTSUKI RYUTARO
IPC: H04L12/42
Filed: 1989-02-10
Abstract: PURPOSE:To prevent error packet data from continuously looping on a ring by setting a passage bit at the time when only a busy/idle bit of packet data passing a monitor node is set and regarding this packet data as abnormal packet data to reset both bits at the time when both bits are set together. CONSTITUTION:A monitor node 1 adds the passage bit besides the busy/idle bit to send packet data to a ring 3, and the node sets the passage bit at the time of passage of packet data when only the busy/idle bit is set, and the node regards packet data as abnormal packet data to reset both bits when both bits are set together. Consequently, the abnormal packet of unknown destination and source which has the busy/idle bit set but is not received by a destination terminal 4 and is returned to the monitor node 1 is made of an idle packet, and thereafter, it is freely used by each terminal 4. Thus, the abnormal packet which loops on the ring without being reset is eliminated to prevent the band reduction of the transmission line.
Patent JP-H07239694-A (JP)
Title: Voice conversation device
Inventor: MIYAMAE TORU
IPC: G10L15/00
Filed: 1994-03-02
Abstract: PURPOSE:To provide a voice conversation device realizing natural conversation by adaptively outputting an optimum response sentence adapted to the history of the conversation and excellent for a human interface. CONSTITUTION:A conversation history control part 106 stores the history of the conversation inside while controlling it, and a conversation condition decision part 107 decides the conversation within a range that no naturalness of the conversation is injured, as one conversation state based on the conversation history, and on the other hand, in a conversation condition transition table 108, information capable of instructing on the response sentence in a synthesis response sentence memory 109 corresponding to the transition of every conversation state is stored. A conversation control part 105 retrieves the instruction information of the corresponding response sentence from the conversation state transition table 108 when the conversation state is transited to transmit to a response message generation part 110, and a response message is formed. Thus, it is made possible to always respond with a proper response sentence according to the history of the conversation.
Patent JP-H09232415-A (JP)
Title: Substrate cooling apparatus, chemical vapor reaction apparatus and substrate temperature control method
Inventor: TOOMASU DABURIYU MAUNTOSHIAA
IPC: H01L21/205
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To produce a comparatively uniform temperature distribution in the overall substrate and control the temperature of the substrate by providing a substrate contact disk having a gas inlet groove for supplying a gas into a cavity and a cooling disk, in thermal contact with the substrate contact disk, having a groove for passing a coolant. SOLUTION: A ceramic substrate contact disk (ceramic disk) 52 is connected to a metal support disk 56 connected to a metal cooling disk 60. A wafer is attached to the exposed surface of the ceramic disk 52. The exposed surface is a heat transmitting surface of a substrate cooling apparatus. The metal cooling disk 60 is cooled by contact with cooling water. The ceramic disk 52 has at least one gas inlet orifice for supplying a gas into a cavity. Further, the cooling disk 60 is thermally connected to the ceramic disk 52 and the support disk 56, and has a groove 106 for passing the coolant. This produces a comparatively uniform temperature distribution in the overall substrate, and controls the temperature of the substrate.
Patent JP-H11219713-A (JP)
Title: Separator for low-temperature fuel cell
Inventor: FUKUI YASUSHI
IPC: H01M8/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain good corrosion resistance, good conductivity and low contact resistance even under the strong acid environment by using a stainless steel as a base material, and forming a cover layer made of one or two or more kinds of silicon carbide, boron carbide and titanium carbide on its surface. SOLUTION: The surface of a stainless steel base material is covered with a conductive ceramic mainly made of a carbide. One or two or more kinds of silicon carbide(SiC), boron carbide (B4 C or B12 C3 ) and titanium carbide(TiC) are combined as the carbide. The compositions of these carbides are identified by the diffraction method, they are not limited to the strict stoichiometric compositions expressed by chemical formulae, and the composition range has some width. These carbides contain inevitable impurities mingled during the generation process. One or two kinds of nitrogen and oxygen of 10 mass % or below are contained in the carbide cover layer to improve the conductivity of the cover layer itself.
Patent JP-S63199852-A (JP)
Title: High strength nonmagnetic free cutting stainless steel
Inventor: NAKATSUBO SHUICHI
IPC: C22C38/00
Filed: 1987-02-17
Abstract: PURPOSE:To produce a high strength nonmagnetic free cutting stainless having excellent machinability by incorporating specific ratios of C, Si, Mn, P, S, Cu, Ni, Cr, Mo, N and Al into Fe. CONSTITUTION:The stainless steel contg., by weight, <=0.15% C, <=1.00% Si, <=2.00% Mn, <=0.20% P, 0.10-0.25% S, 0.02-3.00% Cr, 8.00-11.00% Ni, 17.00-19.00% Cr, 0.05-2.00% Mo, 0.10-0.30% N, <=0.05% Al and the balance consisting substantially of Fe is prepared. The high strength nonmagnetic free cutting stainless steel suitable for the material of parts such as the shafts of various OA instruments in which nonmagnetism is required is thereby obtd.
Patent JP-S60177666-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L21/60
Filed: 1984-02-24
Abstract: PURPOSE:To prevent corrosion and to connect positively, by including Ni in a wire mainly containing Al and by selecting Vickers hardness of the ball among the area of 35-45. CONSTITUTION:Ni is mainly effective in order to improve corrsion resistance of a wire 4 which mainly contains Al, and addition of Mn, Mg, Si, Fe, etc. is effective in order to control harndness of the ball. Moreover, these elements do not spoil the effects of the corrosion resistance and hardness control each other. Mn of 0.5 or 1.0% for Ni of 1%, Mn of 1.0 for Ni of 0.5% or Mg of 1.7% and Fe of 0.5% for Ni of 0.5%, or Si of 2% or 1% for Ni of 2%, each represented in wt%, is mixed. By using the Al-alloy wire with such a composition, better corrosion resistance, Vickers hardness of the ball of 35-45, and sufficient strength connecting the wire are attained. Moreover, reliable connection without over-crushing or pad damage is possible with much lower cost than Au wire.
Patent JP-H10216571-A (JP)
Title: Automatic coating device
Inventor: OKUI NOBUYUKI
IPC: B05B7/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To replenish and mix automatically a coating material and make the cleaning work thereof easy. SOLUTION: Large volume tanks 1 and 2 for storing two different liquids are provided. The large volume tanks l and 2. are connected with two different coating materials 4 and 5 by replenishing hoses 11 and 15 respectively having diaphragm pumps 10 and 14 on middle sections. The diaphragm pumps 10 and 18 are set to be ON and OFF based on the signals from level sensors provided in the coating material tanks 4 and 5. Respective coating material tanks 4 and 5 are connected with a static mixer 27 through two-pack pumps 22 and coating material hoses 24 and 26, and two liquids are mixed by the static mixer 27. The coating material hoses 24 and 26 are connected with return hoses 35 and 36 through three-way valves 33 and 34 to circulate a coating material when a spray gun 28 is OFF.  A cleaning thinner tank 7 into which thinner is replenished from a large volume thinner tank 3 is connected with the above static mixer 27 through a mode changeover valve 32 and cleaned by the thinner.
Patent JP-H03236623-A (JP)
Title: Pulse generating circuit
Inventor: IWATA AKIHIKO
IPC: H02M9/04
Filed: 1990-02-14
Abstract: PURPOSE:To reduce an earth resisting capacitance, to simplify the constitution and to make the size small by applying a voltage of a main capacitor to a load through switching of plural FETs connected in series and parallel with each other and switching the FETs simultaneously with a gate signal. CONSTITUTION:With a FET 8 turned, a capacitor 4 is charged and a prescribed voltage is applied between the drain and the source and the voltage charges a capacitor 18 via a diode 17 of a switching regulator 15. Since a square wave clock with a prescribed duty is fed to a base of a switching transistor(TR) 19 of the regulator 15, the fluctuation of the switch period depending on the load and input condition is eliminated. A signal obtained between the emitter of the TR 19 and ground is smoothed by a reactor 20 and a capacitor 21, and an output voltage with a prescribed level is outputted between output terminals x, y.
Patent JP-H08187253-A (JP)
Title: Biting-pressure even-distributing type dental implant embedded in jaw bone
Inventor: SATO TOMOHIDE
IPC: A61F2/30
Filed: 1995-01-12
Abstract: PURPOSE: To reduce bone absorption at the contact surface between an implant body and a bone tissue and continuous inflammation at a tissue around the implant by making the implant body a double structure composed of a bone surface contact section and a biting-pressure receiving section. CONSTITUTION: A pressure absorbing body 4 which is made of an elastic body, fluid body or visco-elastic fluid body is placed between a biting-pressure receiving section 1 and a bone surface contact section 5 by sealing, etc., and it is sealed with an elastic sealing material 2. The pressure absorbing body 4 wraps a part embedded into a jaw bone of the biting-pressure receiving section 1, and a rotation of the biting pressure receiving section 1 with its short axis (horizontal axis) as a center when biting is reduced to try to absorb vibration. Since the bone surface contact section 5 is formed in approx. conical shape, biting pressure applied to the bone surface contact section 5 is approximately distributed evenly to the bone tissue surface which is in contact with the bone surface contact section 5.  The rotation around the longitudinal axis as a center of the biting-pressure receiving section 1 and bone surface contacted section 5 is regulated and a force vector applied to the implant body when biting is controlled.
Patent JP-H02212445-A (JP)
Title: Azeotropic and pseudo-azeotropic composition of 1-chloro-2,2,3,3-tetrafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C09K5/08
Filed: 1989-02-14
Abstract: PURPOSE:To provide the subject composition composed of R244ca, R225ca and 2-chloro-2-methylpropane, having excellent characteristics comparable or superior to those of conventional fluorocarbons and usable as a substitute for fluorocarbon, solvent, etc. CONSTITUTION:The objective composition is produced by compounding (A) 1-chloro-2,2,3,3-tetrafluoropropane (R244ca), (B) 1,1-dichloro-2,2,3,3,3- pentafluoropropane (R225ca) and (C) 2-chloro-2-methylpropane at ratios of 3-56wt.% of A, 6-72wt.% of B and 3-54wt.% of C, preferably 5-32wt.% of A, 49-59wt.% of B and 11-41wt.% of C, especially 10wt.% of A, 54wt.% of B and 36wt.% of C (azeotropic composition). Since the composition has azeotropic point, it causes little variation of the composition in recycling and is usable in the same manner as simple fluorocarbon. It has higher dissolving power than conventional R113 when used as a solvent.