baber/WOPTO huggingface dataset:
Patent JP-S58448-A (JP)
Title: Two-system type brake hydraulic pressure keeping apparatus
Inventor: TSUKAMOTO KAZUICHI
IPC: B60T11/10
Filed: 1981-06-22
Abstract: PURPOSE:To facilitate the starting on a slope, by pressing down a clutch pedal as well as turning a gear switch on to keep the braking action, and releasing the clutch pedal to release the braking action. CONSTITUTION:The systems of a tandem brake master cylinder 1 are connected through a two-system type hydraulic check valve 4 respectively to wheel cylinders 2, 3. Said check valve 4 can act, by the hydraulic pressure produced in a clutch master cylinder 10 by pressing down the clutch pedal, to prevent an oil from flowing from the wheel cylinder 2, 3 to the brake master cylinder 10. The brake master cylinder 1 and the wheel cylinders 2, 3 are also connected via electromagnetic check valves 9, 9'. Said check valves 9, 9', when either a low gear switch 7 or a back gear switch 8 is ON, can act to prevent the oil from flowing from the wheel cylinders 2, 3 to the brake master cylinder 1.
Patent JP-S58216035-A (JP)
Inventor: KOIKE YASUAKI
IPC: A61B5/0408
Filed: 1982-06-08
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-H06287711-A (JP)
Title: Steel parts excellent in rolling fatigue life
Inventor: MURAI NOBUHIRO
IPC: C22C38/44
Filed: 1993-03-31
Abstract: PURPOSE:To provide steel parts for machine structural use having superior rolling fatigue life even when surface finish roughness is not lower than Rmax 1.0. CONSTITUTION:The steel parts to be subjected to repeated load of high have a composition consisting of 0.05-0.3% C, <=0.4% Si, <=2% Mn, <=0.03% P, <=0.03% S, 0.5-5% Ni, <=2% Cr, 0.5-1% Mo, 0.01-0.07% sol.Al, and the balance Fe with inevitable impurities and further containing 0.05-1.0% Cu and/or 0.02-0.04% N or further containing 0.01-0.05% Nb and/or 0.01-0.2% V and also have a structure having a carburized and quenched layer, where the amount of retained austenite in the surface part is regulated to >=20%, or a carbonitrided and quenched layer. By this method, the steel parts capable of contributing to durability improvement and cost reduction for machinery can be obtained.
Patent JP-S58215477-A (JP)
Title: Vinyl chloride resin packing
Inventor: AZUMAGUCHI TAKEICHI
IPC: C08L21/00
Filed: 1982-06-08
Abstract: PURPOSE:To provide the titled packing excellent in creep resistance and high- temperature performances, by incorporating a polyvinyl chloride gel insol. in tetrahydrofuran and a nitrile rubber gel sol. in tetrahydrofuran and insol. in methyl ethyl ketone. CONSTITUTION:5-90wt% polyvinyl chloride gel insol. in tetrahydrofuran is blended with the balance of mixt. comprising 100pts.wt. vinyl chloride resin, 10-400pts.wt. nitrile rubber consisting of 20-95wt% nitrile rubber gel insol. in methyl ethyl ketone and the balance of sol. matter in methyl ethyl ketone, and 25-300pts.wt. plasticizer. The desired vinyl chloride resin packing consisting mainly of said blend is obtained.
Patent JP-S59222312-A (JP)
Title: Manufacture of heat-shrinkable covering material
Inventor: SUZUKI TOSHINORI
IPC: F16L47/00
Filed: 1983-06-02
Abstract: PURPOSE:To manufacture a heat shrinkable covering material which is not peeled off by substantially removing its stress through such an arrangement wherein the end of a heat shrinkable tube is heated and softened and then formed into the shape of flange by being deformed, and the end of the tube is caused to overlap with a heat shrinkable sheet and they are integrally heated and pressure pasted to each other. CONSTITUTION:A heat shrinkable sheet 11 is placed on a flat steel plate 18 with its opening 12 caused to envelope a steel pipe 19 protruded from a metal mold 17 and said sheet 11 is held and fixed thereto, and the end of a tube 13 of a desired length is caused to cover said steel pipe 19 and then it is placed on the sheet 11 on the flat steel plate 18. Next, the lower end and its surrounding of the tube 13 is heated softened and spread laterally and a flange portion 14 is formed substantially perpendicular to the axial direction of the tube 13. The underside of the flange portion 14 is overlaid on the upper side of the surrounding area of the opening 12 of the sheet 11 and a joint 16 is formed by heating and pressure joining the two sheets at the overlapped portion 15 and the tube 13 and sheet 11 are integrally joined together. After cooled, the integrally joined tube 13 and sheet 11 are pulled out of the steel pipe 19 of the metal mold 17.
Patent JP-S58213317-A (JP)
Title: Input discriminating circuit of switching regulator
Inventor: NISHIMURA AKIRA
IPC: G05F5/00
Filed: 1982-06-07
Abstract: PURPOSE:To discriminate an input voltage surely, by connecting a charging circuit in parallel with a switching circuit included in a level discriminator, in a switching regulator changing the rectifying system automatically. CONSTITUTION:At the time immediately after an input voltage is applied to an input discriminating circuit 6, the charging of capacitors C3, C4 has not been finished, the phase of the input voltage is not clear, and the peak voltage can not be detected in advance. In connecting a capacitor C6 in parallel with a transistor TR2, when an AC input is applied to input terminals T1, T2, a charging current flows to the capacitor C6 via a resistor R5 and a TR3 of a switching circuit 5 is closed. Thus, the rectifying system is taken as the full-wave rectifier system until the charging of the capacitor C6 is finished. Thus, while a level discriminator 7 completes the discrimination of the input voltage, the full-wave rectifier system is used for the safety.
Patent JP-S57211776-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: AOKI MASAHIKO
IPC: H01L21/322
Filed: 1981-06-23
Abstract: PURPOSE:To make a high-quality compound semiconductor device with good yield by coating and covering a life time killer impurity on the desired region surface of a semiconductor chip formed a plurality of elements by a lift off method untilizing a photosensitive agent. CONSTITUTION:A photosensitive agent 14 is applied to a semiconductor chip 10 formed a plurality of elements and after providing an opening at the predetermined region surface between elements, a heavy metal material 8 for life time killer such as Au, Pt or the like is coated and covered on the whole surface. After removing the photosensitive agent 14 by pyrolysis, the heavy metal material 8 is peeled off by utilizing an adhesive tape to leave the heavy metal material at the opening section 7 only and the life time of a desired region is shortened by diffusing the metal in a substrate. This can control the life time of the desired region with good accurary and a high-quality compound semiconductor device can be made with good yield.
Patent JP-H06293398-A (JP)
Title: Suspension fuel feeder
Inventor: YOSHIDA TAKEOMI
IPC: B67D7/40
Filed: 1993-03-31
Abstract: PURPOSE:To set a fuel nozzle readily and safely to an upper-end position, a standby position and a filling position according to the installation conditions of a gas station. CONSTITUTION:When the set switch 21A of an ascent/descent operation device 21 is closed and an ascent switch 21C or a descent switch 21D is closed, a hose reel 12 turns, and a fuel nozzle 14 ascends/descends to a predetermined original ascending/descending position. To adjust an ascending/descending position from the original ascending/descending position, an ascent switch 21C or descent switch 21D is operated, thereby finely adjusting the position of the fuel nozzle 14. This fresh ascending/descending position is updated and stored as a signal from an ascending/descending-position detector 17. Thus, the ascending/descending position can be readily set without the need to climb to a high position 3.
Patent JP-S63267618-A (JP)
Title: Control device for circulating type warehouse
Inventor: OHASHI KOJI
IPC: E04H6/14
Filed: 1987-04-22
Abstract: PURPOSE:To enhance the starting performance of a prime-mover with the use of a control device for a parking facility or the like, by starting the prime-over in a natural movement direction detected by a natural movement direction detecting means when a natural movement torque detector exceeds a start limiting torque set value. CONSTITUTION:In accordance with an output from a two-phase encoder 301, a natural movement direction detecting means 101 discriminates a natural movement direction and delivers a signal R, and a natural movement torque detecting means 102 delivers a load torque signal T in accordance with a speed signal from the two-phase encoder. When a driving instructing means 104 receives these signals R, T and a starting signal S from a cage operating means 106, it compares a setting value from a start limiting torque setting means 103 with the load torque signal T, and if the load torque signal T exceeds the set value, it is determined that the natural rotating direction is effective so that starting is made in the natural rotating direction. When the load torque signal T is below the set value, starting is made in the direction instructed by the cage drive means 106. Thus, it is possible to enhance the starting performance.
Patent JP-S5221935-A (JP)
Title: Racket frame and its manufacturing process
Inventor: INOUE MITSUHIRO
IPC: A63B49/10
Filed: 1975-08-11
Abstract: PURPOSE: To provide a process for manufacturing a racket frame which has improved creep and moisture absorption properties of wooden material as well as improved vibration damping property of metallic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09265674-A (JP)
Title: Manufacture of optical recording medium and manufacture
Inventor: FURUKI MOTOHIRO
IPC: G11B7/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the product by reducing such damage as thermal deformation, optical deterioration or thermal deterioration of a substrate due to ultraviolet ray irradiation at the time of manufacturing the optical recording medium using ultraviolet ray setting resin. SOLUTION: After forming a translucent film 12 as a 2nd information recording layer on the substrate 11 consisting of polycarbnate resin, the ultraviolet ray setting resin is applied to be an intermediate layer 13 on this translucent film, and then a stamper 17 having a fine rugged pattern to be a 1st information recording surface is pressed with its surface of this fine rugged pattern upon the ultraviolet ray setting resin. Under this state, this intermediate layer is irradiated from the side of the substrate 11 with ultraviolet ray by an ultraviolet lamp 21. In this case, an ultraviolet ray cutting filter 22 is inserted to cut out ultraviolet rays of shorter than a prescribed wavelength (e.g., 300nm). Consequently, an adverse effect upon the substrate 11 at the time of passing far ultraviolet through the substrate 11 is almost eliminated.
Patent JP-S63264541-A (JP)
Title: Production of hexafluoroacetone
Inventor: OKAZAKI SUSUMU
IPC: C07C45/34
Filed: 1987-04-22
Abstract: PURPOSE:To produce hexafluoroacetone in high selectivity and one-pass yield, by reacting hexafluoropropene with O2 in the presence of a catalyst produced by supporting a noble metal selected from Ru, Rh, Pd, Pt and Ir on activated carbon. CONSTITUTION:Hexafluoroacetone is produced by contacting hexafluoropropene and molecular oxygen with a catalyst produced by supporting about 0.3-5wt.% of noble metal selected from Ru, Rh, Pd, Pt and Ir on activated carbon. A catalyst containing 5wt.% of Pd can be produced e.g. by impregnating 1N HCl solution of PdCl2 into activated carbon, washing with water, drying at 120 deg.C and reducing with hydrogen at 450 deg.C. The compound is useful as a modification monomer for ethylene-tetrafluoroethylene copolymer, a raw material for vulcanizing agent for a vinylidene fluoride-hexafluoropropene fluororubber, solvent and other intermediates for chemical reaction, etc.
Patent JP-S5525226-A (JP)
Title: Automatic output control unit
Inventor: YAMADA HIROSHI
IPC: H04B7/155
Filed: 1978-08-10
Abstract: PURPOSE: To realize an automatic signal output control which features a reduced number of the adjustment areas and reduced level fluctuation with the simplified circuit constitution by performing the automatic output control via the thermistor which varies its resistance value according to the increment and decrement of the input signal.  
     CONSTITUTION: Communication signal S is branched by branching filter 11, and part of the branched signals is removed for the diffusion signal band noise caused within the communication circuit via diffusion signal band elimination filter 10 to be detected by output detector 9 in the form of the DC component according to the input signal. This detection current has fluctuation due to the increment and decrement of the communication signal and accordingly gives change to the resistance value of thermistor 7. As a result, the output of diffusion signal generator 1 is controlled by the resistance value of thermistor 7 and diode 8. Diode 8 functions to decide the output sum property of communication signal S and diffusion signal D. Thus the output of signal D is controlled automatically by the increment and decrement of signal S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5524377-A (JP)
Title: Alkaline cell
Inventor: TOMITA MASAO
IPC: H01M50/193
Filed: 1978-08-09
Abstract: PURPOSE:To make the promotion of improvement for the liquid leak-proof, by applying a material, mainly consisting of fatty glycyl ether epoxy resin with a framework of dimer acid and a hardening agent, as a sealing agent for sealing opening portion. CONSTITUTION:An anode compound 1, mainly comprising silver oxide powders, is contained in an anode can 4. A cathode compound 2, contained in a cathode can 5 and mainly comprising amalgamation processed zinc powders, is provided through a separator 3 having a liquid holding layer. Both of the above cans 4, 5 are sealed the opening with a packing 6 put between to construct the cell. When processing the above sealing, to the sealing portion, between the cathode can 5 and the packing 6, is fabricated a sealing agent layer 7. This sealing agent layer 7 is constructed by using a sealing agent, mainly consisting of fatty glycyl ether epoxy resin, with a framework of dimer acid of carbon No.36, and hardening agent, for instance, polyamin, polyamide, etc. with other plastic agent, stabilizing agent, denaturizing agent appropriately added.
Patent JP-S61257809-A (JP)
Title: Free flow system of conveyer
Inventor: KANEKO HIROSHI
IPC: B23P19/00
Filed: 1985-05-10
Abstract: PURPOSE:To enable to feed straight glass pipes continuously, by fixing a sliding member at a chuck to convey pipes, fixing friction members at the driver side, and conveying pipes with the friction of both sides, in case of feeding pipes to a wound pipe exhauster which is necessary to convert the index, for example. CONSTITUTION:Friction members 9 are fixed at a chain 10 and move constantly in the direction of the arrow, while a plate spring 8 is fixed at a chuck 5 which holds a pipe 4 and is supported at rails 6 by cam floors 7, and pressed to attach to the friction members 9. The chuck 5 receives a straight glass pipe 4 from a sealing machine 1 at the position A, conveys it with the friction, stops and pools at the position C where the plate spring 8 and the friction members 9 slide with each other, feeds the pipe 4 to the wound pipe exhauster 3 at the position B, and goes on to the position D. When the pooled quantity reaches the allowable amount, a rejecting device stops to feed the pipe 4 to the chuck 5. As a result, gaps of timing are eliminated and pipes 4 can be fed smoothly.
Patent JP-S59222529-A (JP)
Title: Manufacture of driving shaft using electric welded steel pipe
Inventor: NISHINO MAKOTO
IPC: B21D53/84
Filed: 1983-06-01
Abstract: PURPOSE:To manufacture inexpensively an electric welded steel pipe for a driving shaft with superior fatigue resistance by normalizing an electric welded steel pipe beforehand at a specified temp. when the diameter of the end of the pipe is reduced to manufacture a driving shaft. CONSTITUTION:An electric welded steel pipe is made of steel contg. 0.10-0.65% C, 0.05-0.60% Si and 0.25-2.0% Mn as essential components or further contg. <0.020% P, <0.008% S and 0.0010-0.005% Ca and/or 0.0010-0.030% REM. To the steel may be added one or more among 0.1-1.5% Cr, 0.15-0.5% Mo, <4.5% N and <0.1% V. When the diameter of the end of the electric welded steel pipe is reduced at the A3 transformation point of the steel or below to manufacture a driving shaft, the pipe is normalized beforehand at TN+ or -10 deg.C. TN is represented by equation 1. An electric welded steel pipe for a driving shaft with superior fatigure resistance can be manufactured at a low cost.
Patent JP-H09256492-A (JP)
Title: Joint joiner for wall board
Inventor: UOTA YUKI
IPC: E04B1/684
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To regulate the minimum width of a joint width by integrally providing a hard board at the apex of a leg section erected on a belt-like substrate, integrally providing bladelike bodies at both ends in the width direction of the hard board, and providing sealing elastic bodies on both sides of the leg section via elastic base materials. SOLUTION: A leg section 2 is erected in the center zone of the width direction of a belt-like substrate 1. A hard board 3 having the width equal to the minimum allowable width of a joint section and crossing it in a T-shape is integrally provided at the apex of the leg section 2, and bendable blade-like bodies 3A are integrally provided at both ends of the width direction of the hard board 3. Elastic base materials 4 thicker than the surface of the substrate 1 and having the width wider than that of a joint are provided on both sides of the leg section 2.  Sealing elastic bodies 5 stuck to the side faces of the leg section 2 on the side faces of lower layer sections 5A, having the wall board side faces of the lower layer sections 5A narrower in width than the minimum joint width, having gaps between the side faces of upper layer sections 5B and the side faces of the leg section 2, and having the wall board side faces of the upper layer sections 5B wider than the maximum joint width are provided on the elastic substrate 4, and a joint joiner for a wall board is formed.
Patent JP-H05295716-A (JP)
Title: Dam structure and construction thereof
Inventor: KUNIMINE NORIHIKO
IPC: E02B7/02
Filed: 1992-04-17
Abstract: PURPOSE:To reduce the cost by filling the part between the dam retaining wall concrete arranged in parallel, keeping an interval, with the industrial waste and a hardening agent, and sealing the upper part by the top edge concrete. CONSTITUTION:Base concrete 3 is laid from a riverbed 1 and the left and right banks as dam site. Then, iron reinforced retaining wall concrete 4 and 5 are arranged, keeping an interval, on the upstream and downstream sides of the base 3. Then, an industrial waste 7 and mortar 8 are fed into between the retaining walls 4 and 5, and integrally hardened. Further, the top edge concrete 9 is laid in the upper part and sealed. Accordingly, the industrial waste can be utilized as the filling material for a multifunctional dam, and the cement material can be economized, and the industrial waste can be made harmless, and the necessary area for processing field can be reduced.
Patent JP-H02274148-A (JP)
Title: Continuous generating system for load of attendant board
Inventor: SONDA NOBUO
IPC: H04M3/60
Filed: 1989-04-17
Abstract: PURPOSE:To easily generate a required load as required by collecting and storing operation data for the operator in an electronic exchange in the operating state of the attendant board used for the exchange operation. CONSTITUTION:An electronic exchange is provided with an operation data storage function collecting and storing the operation data of the operator in the operating state of an attendant board used for the exchange and a reproduction storage function storing tentatively the operation data to reproduce the storage content of the operation data storage function. Thus, the electronic exchange collects and stores the operation data for the operator in the operating state of the exchange used at the exchange to generate the required load easily as required.
Patent JP-2000249990-A (JP)
Title: Contact lens having small hole at center
Inventor: MIHASHI YASUYOSHI
IPC: G02C7/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To allow the contact of air with the eyes and to prevent the oxygen lack of the eyes by providing the centers of contact lenses with small holes. SOLUTION: The center of the contact lens 1 is provided with the small hole 2. Since the air comes into contact with the eye through the small hole 2 even during wearing of the contact lens on the eye, the eye is kept free from the oxygen lack. Since the small hole 2 exists at the center of the contact lens, the small hole eventually exists at the center of the optical axis of the contact lens and does not hinder the lens function of the contact lens.
Patent JP-H08267006-A (JP)
Title: Method for applying paste
Inventor: IWABUCHI YUICHI
IPC: B05D3/12
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method for applying paste to densify an electrode layer with the ceramic baked. CONSTITUTION: An Ag paste is applied, the obtained dried ceramic 2 is placed in the rotary basket 1 of a barrel device, the basket is rotated, and a glass bead 3 is discharged from the nozzle 4 of a blaster and stuck against the surface of the cermaic 2 surface.
Patent JP-H11255275-A (JP)
Title: Container for tea or coffee powder
Inventor: IWASE MASANORI
IPC: B65D83/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To store housed tea or the like free from an atmosphere and also to allow the tea or the like to be taken out by one-touch control to improve convenience by making a constitution wherein the tea or the like is put in a funnel-like storage part and the tea or the like weighed for one time can be taken out by lever operation. SOLUTION: After tea, coffee powder or the like (referred to as tea hereafter) is put in a storage part 2 formed in a funnel shape, an upper opening of a container body 1 is closed by putting over a lid 6 with a packing 7. When the tea in the storage part 2 for a single use is to be taken out, a lever 10 is operated to rotate a small cylinder 3 by 180 deg. via engagement between a gear part integral with the level 10 and a gear fixed to a shaft end of a core 4 of the small cylinder 3. Thus the tea or the like received in a recess connected to the storage 2 which is provided on a part of a peripheral face of a small cylinder 3 is moved down ward and dropped onto a drawer-type spoon 9. The spoon 9 is drawn out, and the tea weighed for one time is put into a teapot or the like.
Patent JP-H11280707-A (JP)
Title: Slide cylinder
Inventor: YAMAMOTO FUTOSHI
IPC: H01F7/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by arranging relatively compactly a prescribed number of rollers for supporting a moving part. SOLUTION: In this cylinder, a moving part 5 reciprocating upon receiving the supply of hydraulic pressure is disposed between a pair of side walls 1b provided in a fixed part 7. Linear guide mechanisms 6 are provided between the side walls 1b and the moving part 5. Each linear mechanism 6 comprises a first guide surface 31 formed with an upward extending inclined surface provided in the side wall 1b, a second guide surface 33 formed with a downward extending inclined surface provided in the upper side of the first guide surface 31, a first roller 35 rotatably provided in the moving part 5 and abutting on the first guide surface 31 so as to freely roll and a second roller rotatably provided in the moving part 5 and abutting on the second guide surface 33 so as to freely roll. The first roller 35 and the second roller are arranged in the moving direction of the moving part 5.