baber/WOPTO huggingface dataset:
Patent JP-H10222895-A (JP)
Title: Rotor for capstan motor
Inventor: KOSHIJI KOICHI
IPC: G11B15/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the rotor for the capstan motor, equipped with a pulley part and a flange part and capable of reducing cost and also preventing a flange part from falling off by simple constitution. SOLUTION: In this rotor 10 including a rotary shaft 11, a rotor case 13 fixedly held by the rotary shaft 11, a rotor magnet provided on the rotor case 13, the pulley part 12 fitted to the rotary shaft 11 and the flange part 15 provided on the side of the pulley part 12 and also formed with a larger diameter than the pulley part 12, the pulley part 12 and the flange part 15 having the larger diameter than this pulley part 12 are alternately formed at intervals of 60 degrees around the rotary shaft 11, so that the rotor 10 for the capstan motor is constituted to be substantially one member by integrally forming the pulley part 12 and the flange part 15 with each other.
Patent JP-H03235530-A (JP)
Title: Multi-frame synchronizing circuit
Inventor: ATSUTA MIYUKI
IPC: H04J3/06
Filed: 1990-02-13
Abstract: PURPOSE:To shorten a reception multi-frame synchronization establishing time by placing a multi-frame marker to a head of a multi-frame and placing a sub multi-frame marker between multi-frames. CONSTITUTION:When noninverting and inverting unique word detection signals (shown in figures b, c) are detected as noninverting, inverting, inverting and noninverting by a multi-frame marker detection circuit 2, a multi-frame counter 4 is preset to a frame 3 shown in figure (f). When the inverting and noninverting unique word detection signals are detected as noninverting, inverting, noninverting and non-inverting by a sub multi-frame marker detection circuit 3, the multi-frame counter 4 is preset to a frame 35 shown in the figure (f). Then the frame shown in the figure (f) being the count of the multi-frame counter 4 and a reception signal input are synchronized and the reception multi-frame synchronization is established. Thus, the required time till the reception multi- frame synchronization is established is a half of the synchronization of the multi-frame or below.
Patent JP-S64322-A (JP)
Title: Supercharging air cooling type internal combustion engine by turbo
Inventor: KATO KENJI
IPC: F02B29/04
Filed: 1988-02-17
Abstract: PURPOSE: To improve the extent of cooling efficiency by making the capacity of a compression side unit of a turbo at the downstream side smaller than that the upstream side turbo, in case of a device which sets up two turbo in series and sets the upstream side turbo down to a turbocharger and the downstream side turbo to a turbocooler, respectively.  
     CONSTITUTION: Supercharging air out of a compressor 40a of a turbocharger 40 at the upstream side is led into a compressor 42a of a turbocooler 42 at the downstream side, and after the air compressed hereat is cooled by an intercooler 68 at need, it is led into the side of turbine 42b of the turbocooler 42 likewise. With this, the supercharging air is subjected to adiabatic compression and adibatic expansion and cooled, and the cooled supercharging air is led into a combustion chamber 18, then a turbine 40b of the turbocharger 40 is driven by exhaust gas to be discharged out of the combustion chamber 18. In this case, capacity of the compressor 42a of the turbocooler 42 is constituted to be small than that of the compressor 40a of the turbocharger 40, setting the downstream side down to a small capacity turbo and the upstream side to a large capcity turbo, respectively. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S60177960-A (JP)
Title: One-side welding method
Inventor: SENDA MEIJI
IPC: B23K9/035
Filed: 1984-02-23
Abstract: PURPOSE:To prevent defective uranamis and to omit troublesome work such as attaching and detaching etc. of a tack piece by temporary-welding an inside tack piece in opposing slanted faces that constitute a welded part to keep the distance between metallic plates, and welding so as to melt and unify above-mentioned piece. CONSTITUTION:The inside tack piece 10 is interposed in a gap 3 formed by opposing slanted faces 1a, 1b, terminal faces of thick metallic plates 1, 2 and fixed by welding 11 the two slanted faces. A thin metallic plate, for instance, of about 1-6mm. thick is used for the piece 10, and made to a small strip-shaped piece of 4-6mm. wide and 50-100mm. long. After joining welded parts A of the two metallic plates 1, 2, irregularity is corrected, and a backing strip is attached to the lower part of the gap 3, and welded from the surface side of the welded parts A one-sidedly. In this case, the piece 10 is penetrated in the weld metal and unified with the weld metal.
Patent JP-S60194597-A (JP)
Inventor: UIRIAMU DEIBUITSUDO JIYOSEFUSO
IPC: H05K3/46
Filed: 1985-02-22
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-S63199467-A (JP)
Title: Photodiode
Inventor: TAGUCHI KENSHIN
IPC: H01L31/10
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a photodiode which is of planar structure and easily formed in low capacity, in its turn, excellent in high-speed performance, by making at least one part of a second-conductivity type region, which is unconcerned with incidence of light, advance to a semiinsulating substrate. CONSTITUTION:First semiconductor layers 12 to 14 which show a first conductivity type are formed on one main surface of a semi-insulating substrate 10, and certain regions of the first semiconductor layers 12 to 14 are selectively converted into second-conductivity type regions 15 and 16 so as to form p-n junction. Signals of light made incident to this p-n junction are converted into electrical signals. In such a photodiode, at least one part of said second- conductivity type region 16, which is unconcerned with incidence of light, is made to advance to the semiinsulating substrate 10. For example, after the n<+>-InP layer 12, n-InGaAs layer 13, and n-InP layer 14 are formed on the iron- doped semiinsulating InP substrate 10, the Zn selective diffusion p<+> region 15 is formed so as to advance to the n<->-InGaAs layer 13. Further, the deep p<+> region 16 is formed so as to advance to the semi-insulating substrate 10.
Patent JP-S58150835-A (JP)
Title: Tire pressure sensor
Inventor: NISHIMURA HIROAKI
IPC: G01L17/00
Filed: 1982-03-04
Abstract: PURPOSE:To enable highly-precise indication of the necessary pressure of a tire by enlarging the amount of expansion of a flexible member, while shifting the direction of the expansion, through the intermediary of a spring board arranged aslant, and thereby fractionizing the range of the necessary pressure of the tire. CONSTITUTION:When the pressure in a tire 1 rises, the pressure in a bellows 8 communicated thereto by a conduit pipe 12 also rises. The bellows 8 does not expand until the force of expansion of the bellows 8 exceeds a preset load applied by a spring 13. When the pressure in the bellows 8 rises further, however, the base part 17a of a spring board 17 is moved in the direction of an arrow C, and thereby the curved contact 17b of the free end part of the spring board is slided on a contact plate 15 in the direction of an arrow D. When the slant angle theta of the spring board 17 is within 45 deg. in this case, the amount l2 of the movement of the spring board 17 in the direction of the arrow D approximately perpendicular to the direction of the arrow C in which the base part 17a of the board 17 is moved in an amount l1 is enlarged. Since the expansion is enlarged with a shift of the direction of the expansion through the intermediary of the spring board in this way, the range of the necessary pressure of the tire is fractionized and can be indicated very precisely.
Patent JP-H06247022-A (JP)
Title: Electronic seal and electronic sealing system
Inventor: TARUMI HIROYUKI
IPC: G06Q10/10
Filed: 1993-02-23
Abstract: PURPOSE:To bring a seal into direct contact with a screen showing a document for sealing by realizing sealing on an electronic document by the same user interface as a traditional seal. CONSTITUTION:An electronic seal 1 is provided with intrinsic data in a data storage means 11. When a user conducts a sealing action on electronic red seal-ink 3, a data transmission means 12 transmits the intrinsic seal data to a data reception means 31 of the electronic red seal-ink 3. The electronic red seal-ink 3 retrieves a seal form using this data as a key and transmits data of the seal form to an electronic document display 2. Next, when the user conducts a sealing action on a screen of the electronic document display 2 showing a document, a sealing position transmission means 14 and a sealing angle transmission means 15 transmit the sealing position and angle relative to the document to a sealing position detection means 22 and a sealing angle detection means 23 in the electronic document display 2. The electronic document display 2 shows the previously received seal form on the basis of the obtained position and angle information.
Patent JP-H05231355-A (JP)
Title: Closed type scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C29/02
Filed: 1992-02-20
Abstract: PURPOSE:To effectively prevent oil from rising up and also to effectively cool an electric motor by well separating oil contained in compressed refrigerant gas, in a closed type scroll compressor. CONSTITUTION:In a closed type scroll compressor, a groove 16 provided in a peripheral part of a frame 7 and a cut part provided in a peripheral part of an electric motor part 3 are opposed to respectively form a passage by an internal wall of a closed vessel 1, and further to provide a partitioning plate 5 of providing a protruded closing surface part 15b in a part opposed to the passage. In this way, action of separating oil, contained in a compressed refrigerant gas, returned to an oil reservoir is well performed, and so-called rising up of oil can be effectively prevented, so that an electric motor can be also effectively cooled.
Patent JP-H04253692-A (JP)
Title: Server for cooled beverage such as beer
Inventor: SATO HIROSHI
IPC: B67D1/04
Filed: 1991-02-04
Abstract: PURPOSE:To permit beer or carbonated beverage to be maintained at an ideal temperature, irrespective of frequency in the use of a server to pour them out. CONSTITUTION:A cooling chamber is divided into two sections, i.e., a coolant cooling chamber and a beverage cooling chamber. The coolant cooling chamber is cooled to a very low temperature or frozen by a refrigerator 4 and this coolant is used to cool to a suitable temperature the beverage cooling chamber in which beer or beverage is received. In this way the temperature exchange between the beverage cooling chamber and the coolant cooling chamber is conducted actively by pouring out the beer or beverage frequently, instead of carrying out intentionally such temperature exchange automatically or manually.
Patent JP-S62190630-A (JP)
Inventor: TANAKA KOJI
IPC: H01H51/22
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-S60210403-A (JP)
Inventor: YAMAUCHI AKIRA
IPC: B27K5/02
Filed: 1984-02-23
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-H07243715-A (JP)
Title: Absorption type chilled and warm water generator
Inventor: KISHI YOSHIAKI
IPC: F25B15/00
Filed: 1994-03-03
Abstract: PURPOSE:To supply refrigerant from an evaporator to an absorber irrespective of a refrigerant liquid level position in the evaporator even if a refrigerant pump is not operated. CONSTITUTION:An ejector 13 connects a refrigerant tube from a refrigerant tank 14 to a non-drive side with a branch tube of a discharge tube of a solution pump 7 as drive liquid, sucks refrigerant without operating a refrigerant pump 3 by injection drive force of solution, and supplies together the solution as discharge liquid of the ejector 13 to the absorber 5. Accordingly, a refrigerating capacity can be reduced and a capacity control of a wide range can be performed.
Patent JP-S60176114-A (JP)
Title: Guidance controller of carrying track
Inventor: HIRANO YUKIHISA
IPC: G05D1/02
Filed: 1984-02-23
Abstract: PURPOSE:To prevent ruggedness such as rut from being period on a road surface by applying inductive control to a carrying track along a predetermined commanded path at random. CONSTITUTION:A couple of right/left magnetic sensors 18a, 18b detecting a magnetic field generated by a toe pass wire are used and an output of the sensors is fed to a correction circuit 26 via a direction discriminating amplifier 22 and an AD converter 24. Moreover, a rotary encoder 20 converting the revolution of a tire into a prescribed pulse is used as a distance sensor. This detection signal is fed to the correction circuit 26 via a distance pulse converting circuit 28 and an input/output circuit 30. When the running directin and running distance of the carrying track are inputted in this way, the correction circuit 26 judges the running state of the carrying track based on the output of the sensors 18, 20, corrects the running direction every time the carrying track runs for a prescribed section and sets a running path at random along with the commanded path.
Patent JP-S55126223-A (JP)
Title: Shutter for camera using release type magnet
Inventor: HASHIMOTO AKIHIKO
IPC: G03B9/08
Filed: 1979-03-20
Abstract: PURPOSE: To stabilize the operation of a shutter opening-closing ring by limiting the range where the detention member for inhibiting the rotation of the shutter opening- closing ring moves at the erasing of the attraction magnetic force of a magnet to the range where the attraction magnetic force acts.  
     CONSTITUTION: The moving range of a detention member 6 which is attracted by the attraction magnetic force of a release type magnet Mg1, engages with a shutter- opening ring 4 and inhibits the rotation of said ring is limited within the range where the attraction magnetic force of the magnet Mg1, by the side wall 1g of the hole part 1a of a cover 1, and therefore the need for the spring for returning the detention member 6 to the position where it is attracted by the magnet Mg1 is eliminated and the engaging member 6 touches the ring 4 at all times, without making the operation unstable. When the attraction magnetic force of the magnet Mg1 is erased, the detention member 6 becomes perfectly free and the operation of the shutter opening-closing ring may be stabilized without giving any influence upon the start and rotating operation of the ring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55130452-A (JP)
Title: Mechanism for stacking sheets
Inventor: SHIGETA NAOFUMI
IPC: B65H31/06
Filed: 1979-03-22
Abstract: PURPOSE: To provide a mechanism, in which sheets in a stacking chamber are held upright between two support members and, after being moved to a predetermined extent by one of the support members, are mechanically and automatically taken out by the attraction between a perforated belt provided at the lower end of the stacking chamber and a vacuum attraction chamber.  
     CONSTITUTION: Sheets 1 are withdrawn from a transfer path 12 through a switch means and a take-in belt to enter a stacking chamber 4 under the guide of a support member 3. Every time a sheet 1 is introduced, a support member 6 facing the support member 3 via the sheet 1 is moved in the direction of arrow. When a predetermined amount of sheets 1 is stacked between the support members 3 and 6, then are conveyed by the support members 3 and 6 to a take-out side 13. When the sheets 1 come to a perforated belt 10, the support members 3 and 6 are stopped, while at the same time the support member 6 is lowered until its top is aligned to the surface of a base plate 9. The sheets 1 are then taken out under pressure provided from a vacuum withdrawal chamber 11 with the running of the belt 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279062-A (JP)
Title: Floor covering material with multi-colored effect and its preparation
Inventor: GERUHARUTO GURAAPU
IPC: B29C43/30
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a floor covering material having a multicolored pattern by adjusting the amount of granules including particles having two kinds of colors different from each other and from the color of a colored web material and embedding the granules into the web material so as to coincide with the color of the web material. CONSTITUTION: In a colored web material having granules which are embedded in the web material and include two kinds of particles contrastively colored differently from each other and, from the web material, the amount and colors of the granules are chosen such that the blended color resulting from homogeneous mixing of the constituents above coincides with the color of the colored web material, and the granules are embedded under pressure into a substrate of a thermoplastic elastomer to obtain a floor covering material having a multicolored pattern and 1-4 mm thickness. The waste generated when the floor covering material is produced is reusable and a great economic advantage is obtained.
Patent JP-S58162739-A (JP)
Inventor: GUSUTAFU BUIRUGIRIO
IPC: F02D41/04
Filed: 1983-03-03
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-S61194045-A (JP)
Title: Production of dihydrocinnamaldehyde derivative
Inventor: NUMAZAWA RYOZO
IPC: C12P7/26
Filed: 1985-02-22
Abstract: PURPOSE:To obtain the titled compound useful as perfumery, economically and easily, in high yield and purity, under mild conditions, by the biochemical hydrolysis of a dihydrocinnamaldehyde enol acylate derivative in the presence of a specific catalyst. CONSTITUTION:The objective compound of formula II such as p-isopropyl-alpha- methyldihydrocinnamaldehyde (=cyclamene aldehyde) having high purity can be produced by (1) hydrolyzing the dihydrocinnamaldehyde enol acylate derivative of formula I (R1 is H or 1-6C alkyl; R2 is H or lower alkyl; R3 is lower alkyl) biochemically using a hydrolase having esterase activity such as lipase as a catalyst, at 10-60 deg.C for 1-48hr at 3-9pH controlled by a pH-buffering solution, etc., (2) extracting the resultant reaction liquid with an organic solvent, (3) removing the solvent, and (4) separating and purifying the objective compound e.g. by distillation. The compound is used as a perfume for scented product such as soap, cosmetic, etc.
Patent JP-S54126840-A (JP)
Title: Device for introducing blow-by gas
Inventor: NAGASAKA YASUMASA
IPC: F02F7/00
Filed: 1978-03-27
Abstract: PURPOSE: To facilitate the manufacture of a blow-by gas inlet pipe of large linear expansion coefficient and raise its seal-up property, by fixing the inlet pipe  with a bonding agent in a heat insulator provided in an intake pipe.  
     CONSTITUTION: The heat insulator 9 of large average linear expansion coefficient and small longitudinal elasticity modulus is provided between the flanges of a carburetor and an intake manifold. Intake holes 14, 15 are perforated through the heat insulator 9. A conical fitting hole 16 is opened into the intake hole 14 through a side of the heat insulator 9. The blow-by gas inlet pipe 10 connected to a crankcase is fitted in the fitting hole 16. The bonding agent 22 is providing on the pipe 10 inside the hole 16 to fix the pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09203270-A (JP)
Title: Door opening/closing device
Inventor: UENO YUICHIRO
IPC: B61D19/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enable an accurate control with excellent operability, by providing an automatic door locking/unlocking mechanism rotating a ball screw inserted loose in a hollow shaft of a rotary machine by a specified angle to automatically lock or unlock the door. SOLUTION: When a closing instruction of doors 13a, 13b is given by a conductor, the front end AA of a stopper ring 15b of a movable side automatic door locking/unlocking mechanism 15 gets into contact with the front end A of the fixed side automatic door locking/unlocking mechanism 16 in accordance with the movement of a ball screw and when the third pin 15a reaches the end of the groove of a fixing metal tool 15, the first pin 11a of the ball screw 11 moves in the level difference groove 15b1 of a stopper ring 15b. When the doors 13a, 13b are open, the second pin 11b is located in the opening position and when the pin 11a is located in the locking position of the stopper ring 15b, it is located in the closing position and the it drops in the notch of a cylindrical body 16a. Then a detector works at the dropped position and transmit the condition to the conductor.  In this time, even if an electric interruption arises, the doors 13a, 13b are completely locked by the detector.
Patent JP-H0510900-A (JP)
Title: Estimation of heat history of polyethylene
Inventor: SEKIGUCHI TAKESHI
IPC: G01N25/20
Filed: 1991-02-28
Abstract: PURPOSE:To accurately and easily estimate the time of the heat history applied to polyethylene without being limited by temp. or a time. CONSTITUTION:The heat history temp. of polyethylene having received heat history is estimated and the fusion curve A due to a differential scanning calorimeter thereof is measured and the temp. of the low temp. peak appearing in the fusion curve A is calculated. The heat history temp. of polyethylene is estimated from the estimated heat history temp. and the temp. of a peak L on a low temp. side on the basis of a graph showing the relation between the heat history temp. and heat history time preliminarily calculated from polyethylene whose heat history is known and the peak tap. on the low temp. side.
Patent JP-H04363773-A (JP)
Title: Device for generating graphic
Inventor: YAMAGUCHI FUMIO
IPC: G06T11/40
Filed: 1991-02-28
Abstract: PURPOSE:To generate an expressive graphic and to improve the utility of a device by changing a graphic pattern and the gradation of designated color to paint-out the graphic. CONSTITUTION:A graphic generating device is characterized by providing a pattern designating means 1 designating a direction for painting out the gradation of the desired graphic and the start point pattern and the end point pattern of the gradation of the painting-out direction, a circumscribing rectangle generating means 3 generating the circumscribing rectangle of the desired graphic designated by the pattern designating means, a means 5 painting-out the circumscribing rectangle from a gradation pattern which is obtained by dividing gradation difference between the start pattern and the end pattern of the painting-out direction designated by the pattern designating means by the length of the painting-out direction of the circumscribing rectangular generated by the circumscribing rectangle generating means and a means 7 generating the desired graphic from the AND of the circumscribing rectangle painted-out by the means 5 and the desired graphic designated by the pattern designating means.
Patent JP-S59161492-A (JP)
Title: Smoke point raiser
Inventor: FUKAZAWA TOYOJI
IPC: C10L1/18
Filed: 1983-03-04
Abstract: PURPOSE:A smoke point raiser that contains, as an active ingredient, a specifically heat-treated product of fruits, thus increasing combustion efficiency by adding a small amount of the product to gasoline, light oil, or heavy oil and preventing the engines, burners, stoves or the like from being stained and corroded. CONSTITUTION:Fruits, or their treated product, waste after fruits are squeezed or its fermentation product or its waste is heated under reflux at 60-100 deg.C for 30-10hr in general, at some 100 deg.C for 3hr preferably, and the product is subjected to extraction with an organic solvent such as petroleum ether, benzene, gasoline or light oil, when necessary. The heat treated product, preferably its extract with an organic solvent is used as the objective smoke point raiser.