baber/WOPTO huggingface dataset:
Patent JP-S625236-A (JP)
Title: Method for forming image on precise electronic parts
Inventor: HOSODA HIDEJI
IPC: H05K3/06
Filed: 1985-07-01
Abstract: PURPOSE:To optionally set film thickness and to form a film resistant to chemicals and uniform in thickness by electrostatically coating an intended face of copper or the like with an electrified photosensitive resin to form a resist film, and forming a circuit pattern with it. CONSTITUTION:Through holes are formed through a base plate, and plated with copper. The intended plated face is coated with an electrified photosensitive resin by the electrostatic coating process to form a resist film. A circuit pattern- forming film is overlaid on this film, and the film is exposed to harden the circuit pattern part and the insides of the through holes. The circuit pattern is formed on the copper face by developing and etching, thus permitting a uniform thickness film to be formed on the intended face, and uniform thickness films to be also formed in the through holes by coating with the photosensitive resin by the electrostatic coating method, and reliability on the quality of the printed circuits to be enhanced.
Patent JP-S631611-A (JP)
Title: Linear motor type rotary stocker
Inventor: YAMAGUCHI SHOICHI
IPC: B65G54/02
Filed: 1986-06-20
Abstract: PURPOSE:To aim at the high speed travel of a stocker, by attaching a primary side coil of a linear motor and a primary side conductor facing to the former to a truck of the stocker traveling on a rail forming a ring conveyor route and onto the rail, respectively. CONSTITUTION:A stocker consisting of plural trucks 10 is made travelable on a ring rail 6 by wheels 12 of the truck 10. Each sensor 9, detecting a primary side coil of a linear motor generating a progressive magnetic field and the stocker, is set up on an upper plate 6b of the rail 6 at regular intervals. On the other hand, on top of the truck 10, there is provided with a housing box 11, while these trucks 10 is coupled in a row with a coupler, thus the stocker is formed up. A secondary side conductor 14 receiving a magnetic field of the coil 7 and a secondary side unit 15 to be attracted to the solenoid brake primary side unit 8 installed on the rail are attached to the underside of an upper plate 10b at the foremost position of this truck 10. With this constitution, these trucks are made travelable at high speed with the linear motor.
Patent JP-H1147148-A (JP)
Title: Ablation catheter with plurality of electrode
Inventor: GEISTERT WOLFGANG DR
IPC: A61B5/296
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ablation device capable of simultaneously and easily measuring electrocardiograms and releasing high-frequency energy via a plurality of electrodes. SOLUTION: An ablation catheter 1 having a plurality of electrodes 11 is used for treatments inside the heart of the heart tissue. The ablation catheter has connections 20, 31 electrically connected to a high-frequency generator 2 and to an electrocardiogram-signal measuring device 3. At least two of the electrodes, 11, 12, are connected via one capacitor 5. The capacitor 5 is designed to be capable of simultaneously releasing high-frequency energy via both of time electrodes and reading an electrocardiogram-signal between the two electrodes.
Patent JP-S625332-A (JP)
Inventor: WATABE HIROSHI
IPC: G21K5/02
Filed: 1985-07-01
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-S626408-A (JP)
Title: Peak detecting circuit
Inventor: OI FUKASHI
IPC: G11B5/09
Filed: 1985-07-01
Abstract: PURPOSE:To detect only the peak of real data by providing a means for integrating a reading signal and a means for forming in slicing an integrated signal by a previously fixed level, and forming leading and trailing edge effective gate signals. CONSTITUTION:An FM pulse waveform 18 pulsed by an amplifier 1A is inputted to a timing input terminal T of an FF 3A and its inverted FM pulse waveform is inputted to a timing input terminal T of an FF 3B. Since the FM pulse waveform 28 includes a part 60 due to a false peak 29 arranged in front of a real peak and a part 61 due to a false peak arranged at the back of the real peak, all the false peaks will be outputted when the real peak is to be decided by detecting the leading and trailing edges of the FM pulse 18. Thereby, a gate signal is formed, and only when the gate signal is effective, the leading and trailing edges of the FM pulse 18 are decided as effective ones. A signal obtained by integrating a reading signal is formed as a gate signal. Thus, only the real peak can be detected.
Patent JP-H04368169-A (JP)
Title: Semiconductor device
Inventor: KOYAMA TAKAHIRO
IPC: H01L27/04
Filed: 1991-06-17
Abstract: PURPOSE:To suppress change of resistance value of a P<+> type diffused layer due to a bias voltage of an N type silicon layer and to stabilize this resistance value by forming a P type diffused layer within the epitaxially grown N type silicon layer and then forming therein a P<+> type diffused layer to be used as a diffusion resistance. CONSTITUTION:An N<+> type burned layer 2 is selectively formed on one main surface of a P type silicon substrate 1, an N type silicon layer 3 is formed by the epitaxial growth method at the surface including the N<+> type buried layer 2 and an element forming region is defined by selectively forming an element isolating layer 4 reaching a P type silicon substrate 1 on an N type silicon layer 3. Next, a P type diffused layer 5 is selectively formed on the element forming region and a P<+> type diffused layer 6 having the higher concentration than the diffused layer 5 is formed within the P type diffused layer 5. Therefore, since if a bias voltage becomes higher, a depletion layer extends between the N type silicon layer 3 and P type diffused layer 5 and the P<+> type diffused layer 6 used as the diffusion resistance is not influenced by the depletion layer and a resistance value is kept constant.
Patent JP-S5933925-A (JP)
Title: High speed divider
Inventor: SHIBAZAKI TAKESHI
IPC: H03K3/037
Filed: 1982-08-18
Abstract: PURPOSE:To decrease the delay in a signal, by making the channel width of the 2nd transfer gate less than that of the 1st transfer gate. CONSTITUTION:When the speed of clock signals T, T' is high, a voltage change dVDS/dt of a source-drain voltage VDS of the 1st transfer gate 3a of a master stage 8 and the 1st transfer gate 3b of a slave stage 9 is increased, but since the source-drain voltage VDS of the 2nd transfer gate 12a of the master stage 8 and the 2nd transfer gate 12b of the slave stage 9 are equal in the voltage level because the voltage is obtained through inverters 5a, 6a and 5b, 6b, respectively, then the voltage change dVDS/dt at latching is small. Thus, the channel width W1 of the 2nd transfer gate 12a of the master stage 8 and the 2nd transfer gate 12b of the slave stage 9 is made less than the channel width of the 1st transfer gate 3b of the master stage 8 and the 1st transfer gate 3b of the slave stage 9 through the relation of source-drain current IDSproportional dVDS/dtproportional W/L.
Patent JP-S5267619-A (JP)
Title: Treating liquid spreading device for self-treating type camera
Inventor: GOTOU TOSHIO
IPC: G03B17/50
Filed: 1975-12-02
Abstract: PURPOSE: To provide a treating liquid spreading device for a self-treating type camera, in which there are arranged at the both shaft ends of first and second treating rollers a pair of roller clearance holding pulleys, which their diameter summation larger than the summation of the outer diameters of the first and second treating rollers, so as to prevent the irregularity in spreading the treating liquid due to warp of the treating rollers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11334188-A (JP)
Title: Color printer
Inventor: TSUKAGOSHI YUKIO
IPC: B41J17/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a color printer for preventing a wasteful feeding or the like of a ribbon according to an elimination of a recognition of an initialization caused by the initialization such as resetting or the like even though a cueing of Y(yellow) has been already conducted. SOLUTION: A drive motor 24 is reversely rotated at the time of an initialization. A switch gear 28 is moved counterclockwise by the reverse rotation, engaged with a stop gear 29, a supply side gear 6a is rotated clockwise, and a color ink ribbon is rewound. That is, at the time of the initialization, the ribbon is once rewound. Thereafter, the motor 24 is forward rotated. The gear 28 is moved clockwise by the forward rotation of the motor 24, engaged with an idle gear 30, a take-up side gear 5a is rotated counterclockwise and the ribbon is taken up. A process for detecting a cueing mark is executed by the taking-up, and Y(yellow) is cued.
Patent JP-S5935100-A (JP)
Title: Disintegration and dispersion of whisker cake
Inventor: YAMADA JIUTAROU
IPC: C30B29/62
Filed: 1982-08-23
Abstract: PURPOSE:To carry out the uniform disintegration and dispersion of a whisker cake of SiC or Si3N4, in a short time, without damaging the whisker, by compressing the whisker cake, and stirring the cake if necessary in water. CONSTITUTION:A whisker cake of SiC or Si3N4 is filled in a mold and pressed, or is pressed by passing through the narrow gap between rolls. When the flake of the whisker obtained by the compression is stirred as it is or in water, it is instantaneously disintegrated after the start of stirring, and dispersed completely within several seconds. Accordingly, the breakage of the whisker by the stirring operation can be prevented.
Patent JP-H091391-A (JP)
Title: Production of wire for gas shielded arc welding
Inventor: NOGUCHI KOZO
IPC: B23K9/12
Filed: 1995-06-12
Abstract: PURPOSE: To provide a process for producing a wire for gas shielded arc welding which is extremely good in feedability even at the time of welding in the case a long-sized conduit cable is used by bending the cable. CONSTITUTION: The wire is passed in a part or the entire stage of a drawing stage by using a solid lubricant or a lubricant contg. the solid lubricant and thereafter, a liquid mixture prepd. by mixing a volatile liquid with a liquid lubricant is applied on the wire surface in the process for producing the wire for gas shielded arc welding. The volatile liquid to be mixed with the liquid lubricant is required to be 8 to 35% by volumetric %.
Patent JP-H0311293-A (JP)
Title: Heat exchanger
Inventor: UOZUMI NOBUYUKI
IPC: F02B29/04
Filed: 1989-06-07
Abstract: PURPOSE:To accurately deteot water surface level by supplying liquid from an inlet pipe into an inlet tank via an opening opened toward a side different from a float disposing side in a horizontal direction. CONSTITUTION:When a water pump 3 is operated, cooling water passed through a tube 8 heated by thermally exchanging with the air heated by a supercharger is fed from an outlet tank 10 of a laminated layer type heat exchanger 6 through an outlet pipe 20, and guided to a heat sink unit 2 through a cooling water pipe 2, a water pump 3 and a cooling water pipe 4. Cooling water cooled by dissipating heat by the unit 2 is guided into an inlet tank 9 of the exchanger 6 through the pipe 4 and an inlet pipe 17, and this cycle is repeated. Accordingly, the flow of the cooling water fed from an opening 18 into the tank 9 becomes horizontal, and is fed toward a side different from the disposing side of a float 13. Thus, the upward or downward pressing of the float is prevented by the flow of the liquid generated in the inlet tank, and even if the float is disposed in the inlet tank, the water surface level in the exchanger can be accurately detected.
Patent JP-S5934599-A (JP)
Inventor: SAITOU HIROSHI
IPC: G10L15/10
Filed: 1982-08-20
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-H10335930-A (JP)
Title: Transmission-reception antenna system
Inventor: SHINTAKU MASAYOSHI
IPC: H01Q21/10
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a large coupling damping amount and a large gain. SOLUTION: Half-wavelength dipole antennas 11-14 are successively arranged on a same straight line 10, in parallel with the line 10, and the antennas 11-14 are to be used for the same frequency band and the same polarized wave. The antennas 12-14 are fed with electricity in an in-phase state. The interval between the antennas 12 and 13 is adjusted to about a 1/2 wavelength, and the intervals (d) and (s) between the antennas 13 and 14 and between the antennas 11 and 12 are respectively adjusted to 2.5-3.5 wavelengths and to 2 wavelengths or more approximately and, particularly to about 3 wavelengths.
Patent JP-H0816404-A (JP)
Title: Data processor
Inventor: AISAKA NAOKI
IPC: G06F9/445
Filed: 1994-06-27
Abstract: PURPOSE:To provide a data processor to which a system is loaded irrelevantly to whether or not there is a system program on a floppy disk. CONSTITUTION:This data processor has an FDD drive, HDD drive or ROMDD drive as an external storage device and is equipped with an on-FD system program deciding means which decides whether or not there is the system program on the FD loaded in the FDD drive and a loading source switching means for the system program; and the loading source of the system program is switched from the FDD to the HDD according to whether or not there is the system program on the FD.
Patent JP-S627893-A (JP)
Title: Electrodeposition method
Inventor: MIYAZAKI YOSHIAKI
IPC: C25D9/08
Filed: 1985-07-02
Abstract: PURPOSE:To regulate the amt. of the electrodeposited material at an optional position of a cathode member by forming the cathode member with 2 kinds of materials each having a different polarization characteristic. CONSTITUTION:An anode member 12 and a cathode member 14 are arranged in the sea opposite to each other and a current is passed between both members 12 and 14 to electrodeposit a material consisting essentially of calcium carbonate on the surface of the cathode member 14. The cathode member 14 is formed with 2 kinds of materials each having a different polarization characteristic, for example, a site 14A consisting of iron and a site 14B consisting of zonc. In this case, the current density in iron is higher than that in zinc. Consequently, the electrodepositing velocity at the cathode site 14A is made higher than that at the cathode site 14B and the electrodeposited material 18A on the surface of the cathode site 14A is made thicker than the electrodeposited material 18B on the surface of the cathode site 14B.
Patent JP-S5935669-A (JP)
Title: Parts for timepiece and their manufacture
Inventor: MURAISHI KATSUYOSHI
IPC: C23C10/28
Filed: 1982-08-20
Abstract: PURPOSE:To obtain parts of uniform quality for a timepiece in few stages, by plating a strip of precipitation hardening type stainless steel, BeCu or the like with Ni or Au, coiling it, simultaneously carrying out age hardening and diffusion treatment, and working the coil to the desired shapes of the parts. CONSTITUTION:A strip of precipitation hardening type stainless steel, BeCu or the like having <=0.3mm. thickness is plated with Ni or Au. The plated strip is coiled, the age hardening of the coil and the diffusion treatment of the Ni or Au plating are simultaneously carried out in vacuum, and the coil is press worked to obtain parts for a timepiece. Inexpensive parts of stable quality for a timepiece are obtd. with high mass productivity by providing a prehardened material (a diffusion treated material) with superior bendability and adhesive strength to plating.
Patent JP-S6038041-A (JP)
Inventor: IWATA KAORU
IPC: B02C1/00
Filed: 1983-08-08
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-S5846606-A (JP)
Inventor: HONDA HISASHI
IPC: H01F21/06
Filed: 1981-09-14
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-S5369587-A (JP)
Title: Manufacture for semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/28
Filed: 1976-12-03
Abstract: PURPOSE: To reduce the capacitance between the electrodes and to improve the operating speed, by reducing the superposition of the electrode and the source and drain domain and the gate area through the use of Al for the gate electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10329414-A (JP)
Title: Recording medium for ink jet printer
Inventor: KOSEKI TETSUO
IPC: B41M5/52
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent projecting quality level with high light transmission properties in a recording medium for an OHP by forming a dye fixing layer containing interlayer compound for fixing and holding water soluble dye in ink by intercalation reaction, roughly pulverized clay and bonding agent on a base material. SOLUTION: A base material 1 can be arbitrarily selected from paper, metal or plastic film, and needs to have light transmission properties for its application with an OHP. A dye fixing layer 2 contains interlayer compound for fixing and holding water soluble dye in ink by intercalation reaction, roughly pulverized clay and bonding agent. The clay becomes filler of the fixing layer, is draped with water soluble ink not to disturb fixing to the interlayer compound. And the clay needs to have low friction and self-lubricity. In addition to the interlayer compound, the clay is added to increase the clay content, and hence higher dye fixability can be incorporated.
Patent JP-H10330475-A (JP)
Title: Production of polyoxyalkylene polyol
Inventor: YAMAZAKI SATOSHI
IPC: C08G65/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyol by efficiently recovering a phosphazenium compound used as a catalyst by adding at least one kind of neutralizing agent comprising water and an inorganic acid or an organic acid and by further re-utilizing the recovered phosphazenium compound. SOLUTION: (C) An alkylene oxide is subjected to addition polymerization in the presence of (A) a salt of a phosphazenium cation represented by the formula [(a), (b), (c) and (d) are each 0-3; R is a 1-10C hydrocarbon; (r) is 1-3 and represents a number of phosphazenium cation; T<r-> is an inorganic anion having a valence of (r)] with an inorganic anion and (B) an alkali (earth)metal salt of an active hydrogen compound to produce (D) a crude polyoxyalkylene polyol and (E) at least one kind of neutralizing agent selected from water and an inorganic acid or an organic acid is added to the component D to neutralize the phosphazenium compound and the neutralized compound is dehydrated and dried, and the objective polyol is separated from the deposited component A and the component A is recovered and re-utilized.
Patent JP-H09328965-A (JP)
Title: Window opening closing device for vehicle
Inventor: OHIRO NORITAKA
IPC: E05F15/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide such a window opening/closing device for a vehicle which judges foreign matters to be held in and interrupts the opening/closing operation of a window glass as being capable of causing no hold-in misjudgement due to vibration during running on a bad road. SOLUTION: A rotating number sensor 29 generates pulses at cycles corresponding to the speed of a motor and a pulse cycle calculating part 32 calculates the pulse cycles. A hold-in estimating part 36 calculates the load of the motor in accordance with the pulse cycles and estimates foreign matters to be held in when the load exceeds a preset threshold value. If the foreign matters are estimated to be held in, a drive control part 40 stops the drive of the motor and then controls reverse run to release the foreign matters held in.  On the other hand, a road judging part 36 judges a vehicle to run on a bad road if the pulse cycles are greatly varied, a threshold value changing part 38 instructs change into a threshold value for a bad road in accordance with the judgement and a hold-in estimating part 34 judges the foreign matters to be held in accordance with the threshold value for the bad road.
Patent JP-S6126728-A (JP)
Title: Method for controlling accelerated cooling device
Inventor: NISHIZAKI HIROSHI
IPC: C21D9/573
Filed: 1984-07-13
Abstract: PURPOSE:To reduce the control limits and to improve the production efficiency by starting cooling with all banks when the leading end of a material to be treated reaches a position which is a necessary number of banks to the upstream side, and cooling with only the banks on the inlet side when the leading end of the material to be treated reaches the outlet. CONSTITUTION:A cooling device 12 is separated into plural cooling banks 121- 12n. When the leading end 10a of a steel plate 10 reaches a position P which is a necessary M-number of banks from an outlet 12A, accelerated cooling is started simultaneously with all the banks 121-12n, and the steel plate 10 is conveyed at a constant speed. When the leading end 10a of the steel plate reaches the outlet 12A, the banks on the inlet side 12B corresponding to the necessary M-number of banks on the outlet side 12A are left operated, and the cooling by other banks is stopped. When the tail end 10B of the steel plate passes through the remaining bank zone, the accelerated cooling is completed. By said control, unfavorable effects in the preceding and succeeding stages with respect to the place and time can be eliminated and the control precision is enhanced.
Patent JP-S628495-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/78
Filed: 1985-07-02
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-H04343944-A (JP)
Title: Base composite material for finishing outer wall material and roof material
Inventor: KITAOKA YOSHIO
IPC: E04B1/70
Filed: 1991-05-21
Abstract: PURPOSE:To form a space suitable for heat insulating, sound insulating and moisture preventing properties at the time of applying a finishing outer wall material such as a siding board and a panel board or laying a finishing roof material such as a roof tile and a galvanized sheet iron, and provide satisfactory working property in spite of this structure. CONSTITUTION:On a plywood 1 formed into a quadrangle of standard dimension, supports 3 consisting of woody square timbers to be vertically used are juxtaposed at equal intervals and fixed to the plywood 1 to form a base composite material P. When it is nailed with the plywood 1 down in a guiding, and the supports 3 are then covered with a finishing outer wall material 13 or a finishing roof material 33, a vertically extending space 17, 37 easy to generate an air flow is formed by the supports 3 between the material and the plywood 1. In spite of the formation of such a heat insulating, sound proofing, and moisture preventing structure, the labor for mounting the supports 3 can be saved. An air permeable waterproof sheet 4 and a heat insulating material 2 may be applied above and below the plywood l, respectively.
Patent JP-S5668681-A (JP)
Title: Preparation of xanthine derivative
Inventor: MANABE SABUROU
IPC: C07D473/10
Filed: 1979-11-10
Abstract: PURPOSE: To prepare pentoxifylline having an ameliorant effect on the blood circulation advantageously, by using a 1-(3-halogenated propyl)-theobromine as a starting material, and hydrolysis or alcoholysis of novel 1-(4-acetyl-5-oxohexyl)- theobromine.  
     CONSTITUTION: A compound of formula I (X is halogen) is reacted with acetylacetone in the presence of a base at a temperature of preferably 50W120°C to give a novel compound of formula II, e.g. 1-(4-acetyl-5-oxohexyl)-3,7-dimethylxanthine, which is then isolated and subjected to hydrolysis or alcoholysis in the presence of a base at a temperature of preferably 20W80°C to afford a compound of formula III, common name: pentoxifylline, having an ameliorant action on the blood circulation. Thus, the aimed compound can be obtained from inexpensive raw materials through safe stages industrially and very advantageously. The bases used in the two stages are preferably sodium alcoholates in a nonaqueous solvent in the first stage and in an aqueous solvent in the second stage. 
     COPYRIGHT: (C)1981,JPO&Japio