baber/WOPTO huggingface dataset:
Patent JP-S61212636-A (JP)
Title: Negative pressure actuator device
Inventor: MOCHIZUKI HIROSHI
IPC: F02D11/08
Filed: 1985-03-19
Abstract: PURPOSE:To simplify construction of a device and form it into a small size, by providing in the pressure chamber side of a diaphragm unit an orifice, check valve and a negative pressure introducing nipple while in the atmospheric chamber side a connecting rod connected with a throttle valve lever. CONSTITUTION:A device, dividing by a diaphragm 3 a chamber surrounded by an upper cover 1 and a lower cover 2, forms an atmospheric chamber (b) and a pressure chamber (a). The device, providing in a side of the pressure chamber an orifice 7 and a check valve 8 with an outflow capable to outside the pressure chamber, introduces a negative pressure to the pressure chamber (a) through a nipple 5 provided penetrating through the upper cover 1. The device, constituting a valve seat in the point end of the nipple 5, provides a valve 12 in a position oppositely facing to the valve seat. Further the device connects with an atmospheric side of the diaphragm 3 a connecting rod 16 connected with a throttle valve lever. In this way, the device, being a single device performing two actions of an idle up function and a dashpot function in deceleration, can be formed into a small size.
Patent JP-S57171409-A (JP)
Title: Filter replacing type filter device
Inventor: ANNO GOUSUKE
IPC: A61M5/165
Filed: 1981-04-14
Abstract: PURPOSE: To provide high sealing property to the contact part of an inflow and an outflow pipes as well as to eliminate affect due to previous blood residue by mounting a multi-layered seal part and a press contact mechaism having a centering function.  
     CONSTITUTION: A press contacting motor 18 is rotated and an inflow pipe 11 and an outflow pipe 12 are separated. Next to this operation, a film like filter 14 is taken up by a take-up roll 21 and the new surface of the filter is revealed. In addition, the above described motor 18 is rotated and both pipes 11, 12 are contacted under pressure through the filter 14. In this case, by flexibility of a centering ball bearing 16 against shaft inclination, the shaft inclination of the inflow pipe 11 is varied so as to closely contact the contact surfaces thereof. In order to wash off previous blood remained to both pipes 11, 12, the filter holder and a multi-layered seal part constituted by forming one or more of small protruded strip 13 encircling both pipes 11, 12, the filter holder 22 and the end surfaces of said pipes, pure water is flowed to carry out washing and, after washing, blood is flowed into from the inflow pipe 11 to carry out filtering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05260374-A (JP)
Title: Digital video signal processor
IPC: H04N7/00
Filed: 1992-03-13
Abstract: PURPOSE:To attain high degree of freedom of function revision and system revision by adopting plural bank configuration for a data memory section and executing external changeover of the banks via a host control means and a program control means so as to attain sophisticated arithmetic operation processing at a high speed. CONSTITUTION:A program computing element 5 has a DSP (digital signal processor) unit 7, a program memory 8 and a data memory 9. The computing element 5 is a video rate video signal processing LSI applicable from the NTSC system to the High Vision system, receives output data of 2 systems of the network, applies arithmetic operation processing to the data according to a program designated by a host controller and outputs the result to the network. The data memory 9 uses shifters D1, D2 to shift bits of data (16-bit) and address data (200bit) and selectors D3, D4 make write or read according to the program data. The memory 9 is of 2 bank configuration and is compatible with the High Vision system and the interface has a changeover function to access selectively each bank.
Patent JP-H08215985-A (JP)
Title: Flatness detecting device for surface plate
Inventor: TSUGOU TOMOKAZU
IPC: B24B37/12
Filed: 1995-02-21
Abstract: PURPOSE: To accurately detect the flatness of a polishing territory on the surface of a surface plate for polishing based on data measured continuously and quantatively. CONSTITUTION: This flatness detecting device is provided with a displacement measuring device 11 which can be installed on a polishing surface plate 1 having groove parts 4 in the polishing territory 2 of the surface, and can measure displacement extending over the polishing territory and the outside polishing territory part of the surface plate continuously and quantatively so as to traverse the surface plate.  Further it is provided with a data processing device 12 which takes many measured data from the displacement measuring device, replaces the measured data of the groove parts within many measured data by measuring between the end parts 5 of the polishing territory of the surface plate by the value of measured data by measuring the surface plate polishing territory in order of directly before them, so as to remove the measured data by measuring the groove parts, computes difference between the maximum value and the minimum value from the measurement data group in which the measured data of the groove parts are removed, and hence computes flatness of the polishing territory of the surface of the surface plate.
Patent JP-H02234242-A (JP)
Title: Partial write control system
Inventor: IHI TAKASHI
IPC: G06F12/06
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the hardware quantity by preparing a partial write-only store data register in response to a memory bank forming a storage and performing the partial write control including a merge access. CONSTITUTION:The exclusive store data registers STORE DATA REG 20 and 21 for each memory bank 1 is provided. A write data register 200 and a byte mark register 210 are successively updated in the form of the superscription and an OR respectively with use of the write data WD on the subsequent partial write accesses. Thus the input is possible for the WD of an optional number of subsequent partial write access and byte marks BM. When the read data RD is read out of the bank 1, the RD is sent to an RD/WD merge circuit 5. Thus the RD is merged with the superscribed WD with a BM undergone an OR. Thus the hardware quantity is reduced and the circuit constitution is simplified.
Patent JP-S58172486-A (JP)
Title: Oil supply device of enclosed scroll compressor
Inventor: HAEDA YOSHIO
IPC: F04C29/02
Filed: 1982-04-05
Abstract: PURPOSE:To remove coolant gas in a pump tip and prevent a supply oil pump from worsening its performance due to the coolant gas, by communicating the upper central part in the pump tip, provided to the bottom end of a crankshaft in an electric motor part, to an external wall of the crankshaft through a gas relief hole. CONSTITUTION:A scroll compressor part 2 in the upper part further an electric motor part of a stator 3, rotor 4, etc. in the bottom part are successively provided to the inside of an enclosed vessel 1. Then suction gas flows into an enclosed vessel chamber 1a from a suction pipe 7 and is compressed by the part 2 and delivered to the outside of a machine from a delivery pipe 8. While in accordance with rotation of a crankshaft 9, lubricating oil 12 flows to the upper part via a supply oil hole from a supply oil pump 10 by centrifugal force of a pump tip 11 and is supplied to a main bearing part 5 and turning bearing part 6. Here an L-shaped gas relief hole 14 is drilled to the upward from about the bottom center of the crankshaft 9 as the method of relieving coolant gas 13 in the tip 11. In this way, the gas 13 is separated from the oil 12 and discharged from the hole 14.
Patent JP-2000252079-A (JP)
Title: Organic electroluminescence element and its manufacture
Inventor: SHIMADA YOICHI
IPC: H05B33/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element using a wet process in forming an electron injection layer or a cathode. SOLUTION: The electroluminescence element comprises an anode layer 10 made of a transparent material and acting as an anode; a hole transport layer 20 made of a hole transportable organic material, formed on the anode layer 10; an electron transport layer 30 made of an electron transportable organic material, formed on the hole transport layer 20; and a cathode layer acting as a cathode 40, made of tetrahydroaluminate, formed on the electron transport layer 30 by a wet process.  The electroluminescent element also consists of an anode layer 10 made of a transparent material and acting as an anode; a hole transport layer 20 made of a hole transportable organic material, formed on the anode layer 10; an electron transport layer 30 made of an electron transportable organic material, formed on the hole transport layer 20; an electron injection layer 41 made of tetrahydroaluminate, formed on the electron transport layer 30 by a wet process; and a cathode layer acting as a cathode 50, formed on the electron injection layer 41.
Patent JP-H01228584-A (JP)
Title: Cleaning apparatus for bridge or the like
Inventor: TAKASHITA TERUHISA
IPC: B08B3/02
Filed: 1988-03-09
Abstract: PURPOSE:To effectively wash the expansion joint of a bridge by providing a washing water jet nozzle having a downward opening, a washing water supply pipe for supplying washing water to said nozzle and a protective cover for covering the periphery of the above mentioned nozzle to a trunk equipped with running wheels. CONSTITUTION:Washing water jet nozzles 6 opened downwardly, a washing water supply pipe 5 for supplying washing water to said nozzles 6 and protective covers 11, 12 for covering the peripheries of the nozzle 6 are provided to a truck 3 equipped with running wheels 2. As a result, the soil and sand filling the expansion joint of a bridge can be easily removed by a reduced number of workers and workers being splashed with water or pebble flying to the opposite lane can be prevented.
Patent JP-S62213195-A (JP)
Inventor: KOMURO TAKANORI
IPC: H05K3/14
Filed: 1986-03-13
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-H07257437-A (JP)
Title: Storage box structure for truck
Inventor: SHIMADA MASANORI
IPC: B62D33/04
Filed: 1994-03-25
Abstract: PURPOSE:To facilitate taking in/out of an article by providing a plurality of cross sills extended in a lateral direction by supporting a pallet, also providing a storage box under the pallet, and arranging this storage box between the cross sills adjacent to each other. CONSTITUTION:Cross sills 5 are provided with a prescribed space in a longitudinal direction of a vehicle, and in an upper part of this cross sill 5, a pallet 2 of a truck is provided and supported. Under this pallet 2, a storage box 1 is provided to be arranged between the cross sills 5 adjacent to each other, and in the periphery of this storage box 1, four bolts 8 inserted through the cross sill 5 are provided and tightened to the cross sill 5 through nuts 9 screwed to each bolt 8. In this way, in/out handling of an article can be facilitated.
Patent JP-S63221048-A (JP)
Title: Ink jet recorder
Inventor: MOMOSE KIYOJI
IPC: B41J2/05
Filed: 1987-03-11
Abstract: PURPOSE:To obtain durability and at the same time to obtain high recording speed by low energy, by a method wherein at least one part of a heating element is pinched by an electrode of the same electric potential as that of one side electrode of electrodes supplying electric power to the heating element. CONSTITUTION:Recording liquid supplied from a recording liquid supplying pipe 12 is fed to a clearance between a substrate 14 and a discharge port plate 16. Electric power is intermittently supplied to a heating element 17 by a switching element SW via an electrode 19 and Joule's heat is generated. Recording liquid being in contact with a surface of the heating element 17 causes sudden film boiling and a drop 20 of the recording liquid is discharged from a discharge port 18 by a pressure change of generated bubbles. Then, when power is applied in the arrow i direction, electric current is caused only to flow out from the heating element 17 via recording liquid and the electrochemical reaction generated on the surface is only anodic reaction. That is, by pinching the heating element 17 by one side electrode 19 and by applying power to the electrode 19 so as to become a cathode, cathodic reaction at the heating element 17 can be prevented and a recording head 1 of high durability can be realized.
Patent JP-H05225098-A (JP)
Title: Information processor
Inventor: YOMODA MASAO
IPC: G06F13/00
Filed: 1992-02-07
Abstract: PURPOSE:To improve the effectivity of service processing by cancelling 'no response' of response state information of the network address information and rewriting the time information to response time. CONSTITUTION:When a service is required again, an entry where 'service down' is detected checks the time stamp of time information 6b. The service operation state of the entry over the constant period is confirmed, and if the server is not restarted, the time stamp of time information 6b detecting the server down is updated. If the server is coded again, response state information 6c of the cache entry of the service where the service down is detected is eliminated, adding the time information 6b on the communication time with the device. The entry of the service is listed again on the service list of the service request designation destination candidate.
Patent JP-H10250536-A (JP)
Title: Jack-up device for construction machine
Inventor: MORI HIROBUMI
IPC: B60S9/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To store and to use a jack-up device even when the lower end of the upper part rotary body is very low, by furnishing it to a main body without removing the jack-up cylinder unit. SOLUTION: To cylinder installing brackets 3 fixed at the front part and the rear part of a lower frame 1, a jack-up cylinder 2 which can be stored in the lateral direction along the lower frame 1 is installed, a first frame 4 to hold the condition in the using time by a pin (a) and a pin (b) provided separately in the up and down direction at the front end of the cylinder installing brackets 3 is provided, and furthermore, the condition in the using time is held by a pin (c) and a pin (d) provided separately in the horizontal direction at the front end of the first frame 4, a fixing hole (e) to which the pin a can be inserted is provided at the connection of the first frame 4 and the cylinder installing brackets 3, and a fixing hole (g) to which the pin (c) can be inserted is provided at the connection of a second frame 5 and the first frame 4,  and the jack cylinder 2 is stored by making rotatable in the up and down direction by making the pin (a) as the shaft, and in the horizontal direction by making the pin (b) as the shaft.
Patent JP-S58173707-A (JP)
Title: Fixing structure of optical fiber
Inventor: YAMAZAKI YOSHIHIKO
IPC: G02B6/24
Filed: 1982-04-05
Abstract: PURPOSE:To eliminate virtually the change in transmission loss owing to a change in temp. by providing a recessed part in the longitudinal direction of a metallic bar, providing a sleeve that mates with the recessed part so as to fit onto the outside circumference thereof, filling a low m.p. metal in the recessed part and sealing the part except the covering of an optical fiber. CONSTITUTION:A stanchion 55 and a supporting base 56 are added to a fiber guide 52, and fibers 7 are fixed supported to the base 56. A part 8 removed of covering is sealed with solder (low m.p. metal) and is stored in the groove 57 provided on the outside circumference of the base 56 and is fixed by means of an adhesive agent 58. Even if local force acts in the root of the fiber 7 projected from the sealed part 53, said part is held covered with the covering and is reinforced; therefore, said part is hardly vulnerable to microbending and further the base 56 is of a metal which is one body with the guide 52 and the coeffts. of thermal expansion of both are the same and since the fiber 7 is fixed to the base 56 in the place apart from the sealed part 53, the fixing structure for the optical fiber which is free from the change in transmission loss owing to a change in temp. is realized.
Patent JP-S55149217-A (JP)
Title: Production of optically active allyl alcohols
Inventor: IYORI RIYOUJI
IPC: C07F5/06
Filed: 1979-05-10
Abstract: PURPOSE: The stereospecific reduction of a specific enone is carried out using (S)- 1,1'-binaphthyl-2,2'-dioxyaluminumlithium hydride as a reducing agent to produce titled compound useful as intermediate of medicines with industrial advantage.  
     CONSTITUTION: The reduction of an enone of formula I (R 1  is single bond, 1W4C alkylene; R 2  is H, 1W8C alkyl, unsubstituted or 1W8C alkyl-substituted 4W7C cycloalkyl; X is halogen; the double bond is trans form) is carried out by using (S)- 1,1'-binaphthyl-2,2'-dioxyaluminumlithium hydride of formula III (R 3  is H or methyl; R 4  is unsubstituted or substituted alkyl substituted with F, OH, or 1W4C alkocy group) as a reducing agent to give the optically active allyl alcohol of formual II.  
     USE: Synthetic intermediate of prostaglandin or its analogs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51131548-A (JP)
Title: A coating method
Inventor: KOMADA YOSHIHIRO
IPC: B05D3/00
Filed: 1975-05-13
Abstract: PURPOSE: A process which comprizes; coating an organic paint dissolved in a low volatile water-soluble organic solvent; absorbing the vapor of the solvent vaporized out from coating and baking processes by contacting with water; and removing the vapor from water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03128396-A (JP)
Title: Caldesmon-like polypeptide
Inventor: HAYASHI KENICHIRO
IPC: C07K1/22
Filed: 1990-03-09
Abstract: NEW MATERIAL:A polypeptide which is a functional unit of caldesmon and expressed by formula I [R is Ala-X (X is polypeptide residue expressed by formula II), H-X or H]. USE:A treating agent for cancer. PREPARATION:For example, the whole RNA is extracted from an avian germinal gizzard smooth muscle according to a conventional method and mRNA is then isolated by oligo(dT)cellulose column chromatography. The resultant mRNA is used as a template to prepare a cDNA with a reverse transpcriptase and construct a cDNA library. The obtained library is screened with Escherichia coli to select a clone containing a gene coding the polypeptide expressed by formula I. The obtained gene is separated, treated with a restriction enzyme and linked to a vector, etc., to prepare a recombinant plasmid, which is then introduced into a host and carry out transformation. The resultant transformant is subsequently cultured to afford the polypeptide expressed by formula I.
Patent JP-S61214238-A (JP)
Title: Cleaning device of disc player
Inventor: ISHITOBI MITSUKO
IPC: G11B7/121
Filed: 1985-03-20
Abstract: PURPOSE:To eliminate easily water drops, dirt, etc. stuck to an objective lens to perform accurate reproducing by placing a prescribed cleaning member on a turntable instead of a disc to perform the reproducing operation. CONSTITUTION:A turntable 34 is so constituted that a cleaning member 39 is set instead of the disc. The cleaning member 39 consists of a substrate 39b and cleaning materials 39c, and shorter fur in the center part is brought into contact with a pickup 35, and longer fur on the outside peripheral part is brought into contact with a tray 33. When the reproducing operation is performed in this state, a player is stopped because of no reflected light after the objective lens and the tray 33 are cleaned with cleaning materials 39c. Thus, weater drops, dirt, etc. stuck to the objective lens are eliminated easily to perform accurate reproducing.
Patent JP-H08228308-A (JP)
Title: Image pickup operation controller for electronic developing type camera
Inventor: SATO KOICHI
IPC: H04N5/378
Filed: 1995-02-21
Abstract: PURPOSE: To prevent defective recording from being performed by prohibiting the photographing by judging exposure as impossible when exposure time decided by exposure operation by a photometric value is longer than the output time of an activation signal which makes the development of a recording medium possible to display the prohibition of photographing. CONSTITUTION: A system control circuit 20 controls every part, and performs the exposure operation based on the photometric value of a photometric sensor 28 by turning on a release switch, and finds the exposure time TEX. Thence, the circuit 20 judges whether or not the time TEX is shorter than the appropriate voltage application time TAP of an electronic developing type recording medium 30, and prohibits the photographing by judging that the exposure is impossible when it is not, and displays the fact on a display element 68. In such a case, when the former is shorter than the latter, an exposure control circuit 27 sets by driving a diaphragm 12a and a quick return mirror 21, then, opens a shutter 22 only for the time TEX. Thence, a recording medium driving circuit 41 applies a voltage to the medium 30 for the time TAP.  In this way, the defective recording is prevented from being executed.
Patent JP-H03259491-A (JP)
Title: Memory controller
Inventor: YAMAMOTO KENICHI
IPC: G06F12/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve a processing speed by implementing the execution of an access request of an input and output channel provided to a tentative storage memory in the page mode when the number of data stored in the tentative storage memory reaches the preset number of data. CONSTITUTION:A dynamic RAM (random access memory) control circuit 17 executes sequentially an access request from channels CH1-CH4 based on a preset priority. Moreover, the dynamic RAM control circuit 17 sets the data in the tentative storage memory 21 so as to access it in the page mode such as high speed page mode to the dynamic RAM 16 when a 2-word data is stored in the tentative storage memory 21 connected to a reception circuit 13 via a data bus 20. Thus, the data is transferred from the reception circuit 13 to the dynamic RAM 16 not through a microprocessor 11 and no overhead for interrupt processing takes place. Thus, the processing speed is improved.
Patent JP-H02237627-A (JP)
Title: Permselective membrane for gas
Inventor: SAITO YUKIHIRO
IPC: B01D71/44
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a film having enough gas selectivity and gas permeability with little deterioration of characteristics by forming two kinds of thin films each comprising specific polymer expressed by specified formulae by spreading the polymers on water and then laminating the films on a porous supporting body. CONSTITUTION:The first polymer is expressed by formula I (wherein R1 represents a halogen atom or alkyl group with 1-3 carbons and R2 represents a phenyl group, alkyl or trialkylsilyl group with 1-6 carbons) and has excellent gas permeability. The second polymer is expressed by formula II (wherein X is a silethylene residual group or silphenylene residual group, R3 and R4 are alkyl or phenyl groups with 1-6 carbons) and has excellent gas permeability. Each of the polymers above-described is formed into a thin film by spreading the material on water. Then two films are laminated on the porous supporting body comprising aromatic polysulfone or polyethersulfone to constitute the three-layer structure in a manner that the second polymer thin film is on the first polymer thin film. Thereby, the obtd. membrane has enough selectivity and permeability for gas and shows little change in characteristics for a long time.