baber/WOPTO huggingface dataset:
Patent JP-H02204423-A (JP)
Title: Production of chlorinated pentafluoropropanes
Inventor: MORIKAWA SHINSUKE
IPC: C07C19/10
Filed: 1989-02-02
Abstract: PURPOSE:To obtain the subject compound useful as a foaming agent, refrigerant, detergent, etc., in high purity and yield without necessitating multi-stage purification process by using a specific hydrogen-containing pentafluoropropane compound as a raw material and chlorinating the material in the presence of a radical generation source. CONSTITUTION:The objective compound is produced by using a hydrogen containing pentafluoropropane compound having difluoromethylene group C3 HmCl3-mF5; 1<=m<=3) as a raw material and substituting the hydrogen atom of the raw material to chlorine atom with chlorine in the presence of a radical generation source (preferably alpha,alpha'-azobisisobutyronitrile, 2,2-azobis-2,4- dimethylvaleronitrile, di-t-butyl peroxide, etc.). Concrete examples of the above raw material are 1,1,2,2,3-pentafluoropropane and 1,1-dichloro-1,2,2,3,3- pentafluoropropane.
Patent JP-S57137947-A (JP)
Title: Microprogram controller
Inventor: OONO YOSHIHARU
IPC: G06F9/22
Filed: 1981-02-18
Abstract: PURPOSE:To generate a pseudo error easily and quickly to an optional address in a control memory and a bit position, by a syndrome generating circuit for generating a syndrome value which is an error correcting position detecting information corresponding to a bit. CONSTITUTION:A data having an error correcting code is supplied from a data register 1 to a syndrome generating circuit 2 for generating a syndrome value corresponding to an input data. An output of a pseudo syndrome register 3 for designating a bit position of a generating pseudo error, to the data is sent to a switching circuit 4, is switched to an output of the syndrome generating circuit 2 in accordance with indication of a mode display flip-flop 5, is outputted, and is sent to a data correcting circuit 6. The data correcting circuit 6 receives the syndrome value of the switching circuit 4, analyzes the syndrome value, decides the error bit position, and corrects and outputs it.
Patent JP-H01197672-A (JP)
Title: Artificial chattering generator
Inventor: TAKAHASHI WATARU
IPC: G01R31/00
Filed: 1988-02-02
Abstract: PURPOSE:To easily vary and set a generation time interval, a period, etc., by simulating chattering generated by a mechanism component by providing a variable width pulse oscillator, a short-period pulse generation source, a mixing part, etc. CONSTITUTION:When an artificial chattering signal is generated, an operation start signal is generated by a signal source 5. The signal actuates a variable width pulse oscillator 1 as a trigger signal. Further, short-period pulses corresponding to the chattering are obtained by the pulse generation source 12, so when prescribed-width pulses are obtained by the oscillator 11, both pulses are mixed 13. Namely, numbers of short-period pulses are generated for a time corresponding to variable pulse width and a no-pulse period is set thereafter. Short-period pulses are generated a prescribed time after a next operation start signal is supplied. Said operation is repeated to lead out the artificial chattering from an output terminal 15.
Patent JP-S63189897-A (JP)
Inventor: SAKAMOTO HIROKAZU
IPC: G09F9/00
Filed: 1987-02-02
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-H0936379-A (JP)
Title: Manufacture of thin film transistor
Inventor: JIYAI RI
IPC: H01L29/786
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a gate oxide layer from depending on a washing process related to a photolithography method in a method for manufacturing a thin-film transistor. SOLUTION: A gate insulation layer 24 is covered with a first polysilicon layer 25. A photo resist layer is deposited on the first polysilicon layer and a contact opening 30 is positioned on a conductor 23. The exposed parts of the polysilicon layer 25 and the oxide layer 24 are eliminated up to a conductor layer by etching. Since a continuous circuit is given between a connection polysilicon layer between the first polysilicon layer 25 and a second polysilicon layer 31 and a conductor, the second polysilicon layer 31 is deposited on the first layer and in a contact opening 30. Etching is made to create to connection line with a source, a drain, and the channel region of a thin-film transistor 36.
Patent JP-S61235499-A (JP)
Inventor: YUBARU HARUPERUN
IPC: C10N40/22
Filed: 1986-02-04
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-S55115718-A (JP)
Title: Wave form shaping circuit for contact signal
Inventor: HOUSOKU YUUKOU
IPC: H03K5/1252
Filed: 1979-02-27
Abstract: PURPOSE:To prevent the malfunction due to chattering, by sampling the contact signal of ON and OFF with a shorter clock than the period of the contact signal. CONSTITUTION:When the switch S is turned on, the signal (b) having chattering is inputted to the terminal D of the D flip flop 21 via the photo coupler. The flip flop 21 samples the signal (b) with the sampling clock (a). With the sampling in shorter clock than the period turning ON and OFF the switch S, the signal (c) without chattering can be obtained at the output Q.
Patent JP-H03229004-A (JP)
Title: Hydraulic pressure piston motor
Inventor: YONEZAWA KEITARO
IPC: F04B9/107
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a motor stop during an ultra slow running by inserting a pilot valve box into a cylinder room, which is formed in the upper part of an inlet/exhaust valve box, in such a manner that the pilot valve box can freely slide in the vertical direction without losing its tightness and that the box is elastically pressed downward, and connecting a pressure receiving room, which is formed underneath the pilot valve box, to a depressurizing-working- room. CONSTITUTION:A pilot valve box 71 is inserted into a cylinder room 70a, which is formed in the upper part of an inlet/exhaust valve box 29, via an O-ring 72, in such a manner that the box 71 can freely slide in the vertical direction. In addition, a pressure receiving-working- room 70b, which is formed facing the lower part of the box 29, is connected to a depressurizing-working-room 35, and at the same time the box 71 is pressed downward by a return spring 73. Meanwhile, a supporting cylinder 31, which is attached to the pilot valve box 71 so as to be projected therefrom, is inserted into an inlet port 30d for an depressurizing- working-room of an inlet/exhaust valve body 30, maintaining a gap 47. A pressure-connection- command valve-seat 48 is attached to a lower part 49, while a depressurizing-command-valve- seat 52, a valve body 53, and a spring 54 are installed to the upper part of the pilot valve box 71. With this contrivance, the motion of the inlet/exhaust valve can be improved, a stop of the valve body 30 while lowering can be prevented, and consequently an unexpected motor stop can be prevented.
Patent JP-S58141453-A (JP)
Title: Photomagnetic recording device
Inventor: SONOBE HIROSHI
IPC: G11B11/10
Filed: 1982-02-16
Abstract: PURPOSE:To obtain a compact and high-reliability photomagnetic recording device, by arranging a recording part and a reproducing part on different sides of a magnetic film, respectively and irradiating the magnetic film with an optical beam from different sides for recording and reproducing. CONSTITUTION:In a main body 19, heads 20 and 21 are arranged as a recording head and a reproducing head on different sides of the magnetic film of a disc. The optical beam oscillated on the basis of information by the recording head is focused on the surface of the disc through a lens or the like to magnetize vertically the magnetic film, and the substrate side of the disc is magnetized similarly. In case of read, the magnetic film is irradiated with the optical beam from the substrate side of the disc to read information because recorded information exists even on the surface of the magnetic film on the substrate side of the disc. Thus, the movement stroke of the disc is made shorter, and a waste of space is reduced. Since heads are fixed to the main body, the oscillation is small, and high-precision recording and read are possible.
Patent JP-S52106555-A (JP)
Title: Elevator operation indicating apparatus
Inventor: WATANABE AKINORI
IPC: B66B3/00
Filed: 1976-03-05
Abstract: PURPOSE: Elevator operation indicating apparatus at elevator hall is simplified, to obtain cheap construction and good design. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52106674-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HISASHI
IPC: H01L23/28
Filed: 1976-03-05
Abstract: PURPOSE: To provide a semiconductor device wherein size or shape of a chamfering part is changed to perform polarity indication by the shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08193470-A (JP)
Title: Plural layer glass having attachment
Inventor: UENO TAKUYA
IPC: E06B3/66
Filed: 1995-01-18
Abstract: PURPOSE: To improve installing workability of layered glass to a frame material, and reduce the necessity of maintenance by using an attachment composed of a hard holding member and a sandwiching-installing member. CONSTITUTION: An inside soft material is arranged in a part where a hard holding member 12 is opposed to plural layer glass G, and an outside soft material 16 is arranged in a part where a frame material 31 is opposed to a locking part 32, respectively in the lengthwise direction. A peripheral edge part of the plural layer glass G is fastened and installed by the hard holding member 12. Next, the hard holding member 12 is sandwiched and installed from the outer peripheral side by a sandwiching-installing member 21, and sandwiching force of the hard holding member 12 to the plural layer glass G is strongly held. Installation of the plural layer glass G to a frame material 31 is facilitated by using this attachment, and infiltration of rainwater or the like is checked, and durability of the plural layer glass G can be improved.
Patent JP-H02203336-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: SEKIGUCHI TADASHI
IPC: G03C5/30
Filed: 1989-02-01
Abstract: PURPOSE:To obtain an excellent working speed and high contrast images by incorporating photosensitive silver halide and gelatin into one of emulsion layers and further processing a photosensitive material by a developing soln. contg. a specific compd. CONSTITUTION:The photosensitive silver halide having 0.05 to 0.35mum average grain size and gelatin are incorporated into at least one layer of the photosensitive silver halide emulsions and the content of the gelatin on the photosensitive silver halide emulsion layer side is confined to <=3.5/m<2>. Further, the photosensitive material is processed by the developing soln. contg. the compd. expressed by the formula I at >=0.25mol per 1l. In the formula I, at least two positions of R<1> to R<6> are a hydroxyl group and the remaining positions are a hydrogen atom, heterocyclic group, etc.; R<7> denotes an alkyl group, aryl group, etc., or heterocyclic group. The silver halide photographic sensitive material which is not deteriorated in photographic performance, such as degradation in sensitivity, in spite of execution of an ultra high speed processing is obtd.
Patent JP-H04348444-A (JP)
Title: Data transfer device
Inventor: SAKAMOTO HIDEYUKI
IPC: H04L69/14
Filed: 1991-02-18
Abstract: PURPOSE:To surely transfer the data to the distant side with no influence of a communication error, etc. CONSTITUTION:A data transfer device is provided with a counter value adding means 16 which addes the counted-up or counted-down value to the transferred new data at the data transmission side 1 together with a signal transmission means 14 whith transmits the data and the counter value in a fixed cycle by the scan communication. A transfer confirming means 17 compares the data sent back from the data reception side 2 with the counter value and the data under transfer with the counter value respectively. When the coincidence is confirmed in the comparison, the means 17 sends the new data and the counted-up or counted-down value to the reception side 2. If no coincidence is confirmed, the means 17 instructs the means 14 to continuously send the data under transfer and the counter value. Furthermore the side 2 is provided with a data transfer confirming means 25 which detects a fact that the count value of the received signals is different from the count value received precedently and confirms the start of the transfer of data and a signal return means 26 which returns the data and the counter value received from the side 1 in a fixed cycle by the scan communication.
Patent JP-2000223440-A (JP)
Title: Sputtering apparatus and substrate processing apparatus
Inventor: ISHIHARA MASAHITO
IPC: H01L21/203
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus equipped with a practical constitution, which is capable of preventing plasma from being diffused, and carry out a pre-etching process. SOLUTION: A shield 81 is provided inside a processing chamber 2D covering a plasma forming space, where the shield 81 is equipped with an open side and a closed side. A substrate holder 5 is moved back and forth by a movement mechanism 58 between a closing position, at which the opening of the shield 81 is closed and an opening position at which the shield 81 is opened. High-frequency energy is given to a gas introduced into the processing chamber 2D by a gas inlet means 6 from a high-frequency power supply 71 through the intermediary of a matching device 72 to produce a plasma P, and the surface of a substrate 9 held by the substrate holder 5 located at a closing position is subjected to pre-process etching. The plasma P is prevented from being diffused by the shield 81 and the substrate holder 5, and the processing for the substrate 9 becomes uniform.
Patent JP-S58142732-A (JP)
Title: Manufacture of stem for electron gun
Inventor: TAKADA HIDENORI
IPC: H01J9/30
Filed: 1982-02-18
Abstract: PURPOSE:To prevent creases and cracks from being generated on the undersurface of a stem by a method wherein, when forming a stem for an electron tube, the tip of a glass holding pin is pushed into the glass undersurface to form a hollow at the time of press molding. CONSTITUTION:A leading-in wire holding pin 26 and a glass holding pin 29 are incorporated into a metal mold 24 of a button stem machine. The glass holding pin 29 is tapered at its tip part. At the time of finish molding after several moldings, said glass holding pin 29 is inserted in the glass 27 in the way of pushing it in from the under-surface of said glass to be press molded while forming a hollow thus to make the stem as shown by the bottom figures. When being press molded in this way while forming the hollow by the holding pin with a tapered tip part, local concentration of power being applied to the stem is removed and accordingly creases are unlikely to be produced thus checking generation of cracks.
Patent JP-S53109240-A (JP)
Title: Electric device
Inventor: HINUMA NORITOSHI
IPC: F25D23/12
Filed: 1977-03-04
Abstract: PURPOSE: To provide a simple-struction, low-cost, compact electric device which can be used for both microwave heating and cold storage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220408-A (JP)
Title: Method for measuring blade tip clearance of ceramic rotor blade
Inventor: MIKAMI TAKAO
IPC: F01D11/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To measure the blade tip clearance of a ceramic rotor blade during operation. SOLUTION: This method is to measure the blade tip clearance of a ceramic rotor blade 2 embedded in the metallic turbine disc 1 of a gas turbine. In this case, a probe 4 is so arranged that its end is opposed to a rotor blade tip, metallic coating is applied to the tip part of the ceramic rotor blade 2 and a communicating part to earth the tip part and an embedded part, change of electrostatic capacity of the probe 4 caused by the change of a clearance between the end of the probe 4 and the rotor blade tip is detected, and blade tip clearance is measured.
Patent JP-H05226179-A (JP)
Title: Powder for conductive paste
Inventor: KATO OSAMU
IPC: H01G4/12
Filed: 1992-02-10
Abstract: PURPOSE:To form a thin layer inner electrode in a high yield without applying severe printing and coating conditions by using flake-shaped conductive powder having a special ratio between a mean diameter of two axes to a mean thickness. CONSTITUTION:Powder for conductive paste is flake-shaped conductive powder having 15mum or less of mean diameter of two axes, 0.5mum or less of mean thickness and 3 or more of the ratio of the mean diameter of the two axes/the mean thickness. When the paste containing it is applied, the powder is superposed in a state oriented along a coated surface, and even if a thickness of a coated layer is reduced, excellent conductivity can be obtained. Accordingly, this conductive paste is useful for forming an inner electrode of a laminated ceramic capacitor.
Patent JP-H09215666-A (JP)
Title: Sensor probe for measuring flow velocity
Inventor: OOYANAI TETSUYA
IPC: A61B5/028
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enable measurement of an average blood stream velocity in an internal section of a blood vessel where a sensor part for measuring flow velocity is positioned and measurement with limited errors by achieving further improvement in the sensitivity to the flow velocity without worsening the measuring accuracy even when a flow velocity sensor comes near or in contact with the wall of the blood vessel. SOLUTION: In a sensor probe for measuring flow velocity having sensor sections 2-6 for measuring flow velocity, which is heated by current while being cooled by the velocity of blood stream to detect a balance temperature, the sensor sections 2-6 for measuring flow velocity each has a highly conductive body 3 extending along at least the outer circumference of a probe. Even when the flow velocity sensor sections approach or adjoin the wall of a blood vessel, it is possible to measure the velocity of the blood vessel with limited errors without worsening the measuring accuracy. This also enables more accurate measurement of an average blood vessel velocity within the entire section of the blood vessel where the sensor sections are positioned.
Patent JP-S58152885-A (JP)
Title: Pharmacologically active pyrazolo(4,3-c)pyridines
Inventor: JIYORUJIYO UINTAASU
IPC: C07D471/04
Filed: 1983-02-17
Abstract: The present invention is directed to new pyrazolo/4,3- c/pyridines, the process for their preparation, the pharmaceutical compositions containing them and their use as pharmocologically active substances. The compounds of the invention possess cardiotonic, antihypertensive, CNS depressant, neuroleptic, and analgesic activity.
Patent JP-H03227220-A (JP)
Title: Manufacturing equipment for partition plate for interior partitioning
Inventor: ISSHIKI TADASHIGE
IPC: B29C65/42
Filed: 1990-02-01
Abstract: PURPOSE:To easily take off a partition from a carrier belt and to enhance workability by spraying a hot-melt adhesive which consists of polystyrene, polybutadiene and the copolymer of polystyrene or polystyrene, polyisoprene and the copolymer of polystyrene on a belt while holding the said adhesive at the prescribed temp. CONSTITUTION:When a base material 2 to which the surface material 1 such as fabric is joined is placed 3 on a belt 3, it is intactly carried with a carrier belt 5 and the belt 3 which are turned to the direction shown in an arrow (a). When it reaches the lower-part sides of the respective spraying nozzles 4, a hot-melt adhesive which consists of polystyrene, polybutadiene and the copolymer of polystyrene is sprayed from the upper part of the surface material 1 as shown in arrows (b) group. While the base material is irradiated with heat of infrared rays as shown in an arrow (c), bonding is performed in a state wherein the single face is coated at the temp. of 180 - 200 deg.C. When the base material is intactly sent to the direction shown in the arrow (a), a partition can be easily taken off as shown in an arrow (d) because the partition is made of a vinyl film even when the adhesive is stuck on the belt 3.
Patent JP-S61185116-A (JP)
Inventor: IIIZUMI KIYOSHI
IPC: A01D34/03
Filed: 1985-02-09
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-H10211563-A (JP)
Title: Production of mold flux for continuously casting steel and device therefor
Inventor: NADAYOSHI MASAJI
IPC: B22D11/108
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide such preventing technique that the raw material slurry injected from a lance nozzle is stuck to a part of the injecting surface of a nozzle tip causing to obstructing of uniform atomization of the raw material slurry at the time of producing a mold flux. SOLUTION: A producing method of mold flux is executed by giving the lance nozzle the vibration at the time of injecting and drying the raw material flux of the mold flux for continuously casting a steel under high temp. atmosphere through the lance nozzle set as a cantilever state in an atomizing dry tower. At the time of performing this method, a hitting device 30 for hitting the fitting base part of the lance nozzle is arranged and/or the tip part of ultrasonic vibration is faced to the raw material slurry flowed out in the lance nozzle. By this method, since the sticking of the raw material slurry to the tip part of the lance nozzle can be prevented, the abnormal injection from the nozzle is eliminated.
Patent JP-S55117469-A (JP)
Title: Flyback transformer
Inventor: ISHIKAWA EIICHI
IPC: H01F27/33
Filed: 1979-03-05
Abstract: PURPOSE:To prevent the generation of noises by providing conduction-shielding layers between rectifiers and portions having a ground potential. CONSTITUTION:Conduction-shielding layers 9 are provided between the primary coil 1 and rectifiers 31, 32 and 33. The anode potentials of the rectifiers 31, 32 and 33 are given to said conduction-shielding layers 9, respectively. By providing the conduction-shielding layers 9 having the anode potential of the rectifiers, application of the overvoltage to the rectifiers caused by the ground potential can be avoided, and the generation of the noises caused by the concentration of the electric field on the anode sides of the rectifiers can be also suppressed.
Patent JP-H01199209-A (JP)
Title: Generating method for working information on press metallic mold
Inventor: IKEDA HIDEKI
IPC: G05B19/4093
Filed: 1988-02-03
Abstract: PURPOSE:To easily produce a metallic mold containing the accurate spot addition value by giving correction to a group of spots forming the moving route of the tool center based on the spot addition map information. CONSTITUTION:The target working form of a press metallic mold and the spot addition value of each part of a press metallic mold are stored previously as a form model and the spot addition map information respectively. Then a group of spots forming the moving route of the tool center are calculated based on said form model with the information a vertical-to-surface vector vertical to the surface where a relevant spot is positioned contained in the position data on said spot. Then the position data on those spot groups are corrected for each spot by an amount equal to the spot addition value obtained by collating the direction of the vertical-to-surface vector of the corresponding spot. Thus a group of spots is produced as the working information showing the moving route of the tool center for working of the press metallic mold.