baber/WOPTO huggingface dataset:
Patent JP-S52150841-A (JP)
Title: High frequency heating equipment
Inventor: IKEDA NOBUO
IPC: F24C7/02
Filed: 1976-06-09
Abstract: PURPOSE: The provision of a culinary menu in front of a photoconductive tube facilitates looking over the culinary menu. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02245935-A (JP)
Title: Section data processing system
Inventor: KITADATE YOTARO
IPC: G06F9/45
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the size of a storage area by utilizing hash technique while maintaining its speediness by performing shift arithmetic which a given integer or an integer in an integer section is shifted right to cut the value of the high- order digit bit part. CONSTITUTION:The section data storage area 4 is provided with plural partial areas where section data indicating the ranges of integer sections are stored corresponding to the integer sections. Further, this system is provided with an entrance array 3 stored with data indicating the partial areas as elements and a hash conversion processing part which converts the given integer of integers in the integer sections by a hash function to generate data indicating one element in the entrance array 3. Then the hash conversion processing part shifts the given integer or integers in the integer sections at need to set the high-order bit part as the object of the conversion by the hash function, thereby making the integers in the range of the sections correspond to the same partial areas. Consequently, the hash technique is utilized to reduce the size of the storage area while its speediness is maintained.
Patent JP-H04307128-A (JP)
Title: Four-wheel drive vehicle
Inventor: FUKUI SATORU
IPC: B60K17/34
Filed: 1991-04-01
Abstract: PURPOSE:To install a structure which makes the selector operation of forward- backward movements smoothly performable as well as to form this structure into such as being excellent in durability. CONSTITUTION:A first roller 23 is set up in space between a first inner ring 21 and a second outer ring 31 provided with each of conical surfaces 21S and 31S, setting it down to a forward one-way clutch, and likewise a second roller 24 between a second inner ring 22 and a second outer ring 3 provided with each of conical surfaces 22A and 32S, respectively, setting it down to a backward one-way clutch. When the second outer ring 31 is pushed and pressed to the first inner ring 21 side, the first roller 23 is rolled and held between both these conical surfaces 21S and 31S, and thereby clockwise power for forward movement is transmitted to front wheels from the first roller 23 side. In contrast with this, when the second outer ring 32 is pressed to the second inner ring 22 side, the second roller 24 is rolled and held between both these conical surfaces 22S and 32S, counterclockwise power for backward movement is transmitted to the front wheels from the second roller 24 side.
Patent JP-H06278612-A (JP)
Title: Train diagram preparing device
Inventor: HIRANO BUNYA
IPC: G06Q50/30
Filed: 1993-03-26
Abstract: PURPOSE:To provide a train diagram preparing device where the data for the operation control system can be prepared by a series of processings by the train diagram preparing device and the data requiring the manual input can be made only by a part of the additional data. CONSTITUTION:A train diagram preparing device is provided with an input part 1 such as a keyboard to perform the manual input of the data, and a processing step S2 to prepare the operation curves to prepare the operation curves of the train based on the inputted data from the input part 1. In addition, it is provided with the processing step S6 to prepare the operation diagram to prepare the operation diagram of the train by adding the additional data to the data of the prepared operation curves, and the processing step for generating the data for the operation control system to prepare the data for the operation control system to control the operation of the train according to the operation diagram by adding the additional data to the data of the prepared operation diagram as the program processing of the diagram data processing part 2.
Patent JP-H0568660-A (JP)
Title: Apparatus with electric motor having at least variable output thereof
Inventor: YAN HENDORIKU DETSUKAA
IPC: A47L9/28
Filed: 1992-03-26
Abstract: PURPOSE: To provide a device incorporating a motor having at least a variable motor output which is temporarily increased in dependence upon a degree of vacuum effected in a vacuum chamber in order to temporarily increase the variable motor output, exceeding a rated motor output. CONSTITUTION: A pressure sensor is composed of a pressure sensitive switch for producing a digital signal in dependence upon a degree of vacuum effected in a vacuum chamber. Further, a degree of vacuum exceeding a degree of reference vacuum produces a digital signal having a first signal level, and a degree of vacuum below the degree of reference vacuum produces a digital signal having a second level. The variable motor output is temporarily increased when the digital signal having the first level is produced, corresponding to a speed higher than a reference speed (r). Similar to the device, the motor also can bear against the temporary increase of the variable motor output in a short time. However, when the reference speed coincides with a maximum speed, the first period may be set to zero sec.  The variable motor output is temporarily increased during the digital signal having the second lever corresponding to a speed below the reference speed (r).
Patent JP-S58186100-A (JP)
Inventor: MATSUMOTO KANAME
IPC: G21F9/00
Filed: 1982-04-23
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-S57183643-A (JP)
Title: Production of optical video disk
Inventor: MURANAKA MASAYUKI
IPC: B29D17/00
Filed: 1981-05-08
Abstract: PURPOSE:To produce an optical video disk with high efficiency and a low cost, by setting the information signal surfaces of a pair of molded products in an opposite way to each other to form a gap, forming an Al film during revolution by contact decomposition of AlH3 and then press-sticking the Al film with pressure. CONSTITUTION:Molded products 10 and 11 having small rugged areas 10a and 10b are set opposite to each other into a container 14 with a gap 13 formed via a spacer 12. A catalyst solution like TiCl4, etc. is jetted out through a discharge port 17a after passing through a pipe 17 from a tank 20 to be stuck to the rugged areas 10a and 10b. A valve 24 is opened after closing a valve 23 to feed an inactive gas such as N2, etc. into the gap 13 through a pipe 18. Then AlH3 solution, etc. is dispersed from a tank 22 through a pipe 19 after drying. A valve 25 is closed and apply the heat to form a metallic film. The metallic film is pressed and adhered by a press 33 after unsetting the spacer 12. In such a way, an optical video disk is obtained with high efficiency and a low cost.
Patent JP-H08259266-A (JP)
Title: Dry etching device
Inventor: NAKAMURA YUJI
IPC: H01L21/3065
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a dry etching device which is improved in productivity by preventing the deterioration of a dry pump and extending the life. CONSTITUTION: A glass substrate is carried into a load locking chamber 11 which is evacuated to a vacuum. The substrate is carried from a vacuum transporting chamber 12 through a gate valve 21 into an etching chamber 13. A valve 26 for discharge of a discharge system 25 at the time of initial discharge is opened and a rotary mechanical booster pump 27 is operated to simultaneously discharge the inside of the etching chamber 13 as well as the vacuum transporting chamber 12. The gate valve 21 is closed and a process gas is passed into the etching chamber 13 to etch the glass substrate. The gate valve 21 is opened after the end of the etching and the glass substrate is returned through the vacuum transporting chamber 12 into the load locking chamber 11.  The discharge valve 15 of the discharge system 20 is closed and the gate valve 21 and the valve 26 for discharge are opened at the time of executing the etching process in the case the inside of the etching chamber 13 is evacuated. The rotary mechanical booster pump 27 is then operated to discharge the gas to a waste gas treating device 19.
Patent JP-H08257635-A (JP)
Title: Manufacture of metal coated corrosion resistant steel tube
Inventor: HASE TAIJI
IPC: B21C37/12
Filed: 1995-03-27
Abstract: PURPOSE: To produce a manufacturing method for a corrosion resistant metal coating steel tube, in which the corrosion resistant metallic sheet is efficiently and surely coated on the steel tube and can continuously be joined. CONSTITUTION: In the manufacture of the metal coated corrosion resistant steel tube coated by continuously winding the corrosion resistant metallic sheet 2 as spiral-state on the outer periphery of the steel tube 1, before winding as the spiral-state, a band-state corrosion resistant metallic sheet 3 is pressure- joined by a resistance seam welding on the edge part at one side of the corrosion resistant sheet 2. Further, the other side of one side edge part of the corrosion resistant sheet 2 and the band-state corrosion resistant metallic sheet 3 wound as the spiral-state on the outer peripheral surface of the steel tube 1 are executed with the resistance seam welding together with the steel tube 1. Further, the steel tube 1 is made to be filled of an organic or an inorganic hardening filling material on the outer periphery.
Patent JP-H07282880-A (JP)
Title: Common structure for male terminal
Inventor: SASAKI HIROYUKI
IPC: H01R31/06
Filed: 1994-04-06
Abstract: PURPOSE:To reduce the number of part items and reduce the manufacturing cost by changing the width of a male terminal with a commonage means, and using the male terminal for relay terminals of many kinds having different width of female terminals. CONSTITUTION:This male terminal has a plate shape, fitting leg sections 33, 33 to a board are formed on one side, and an outer periphery connection section 37 is formed on the other side. A commonage means 32 is provided on the outer periphery connection section 37. The commonage means 32 is formed with a narrow width section 43 connected to a relay terminal 39 having a female terminal 41 of a small size and a wide width section 45 on the positioning projections 35, 35 side. A step section 47 is formed between the wide width section 45 and narrow width section 43. The tip section of the step section 47 is chamfered, and it is brought into contact with the end section of the female terminal section 41 of the relay terminal 39 connected to the narrow width section 43. The width size of the wide width section 45 is set slightly shorter than the inner diameter size of the female terminal section 51 of a relay terminal 49 of a large size.
Patent JP-H08225845-A (JP)
Title: Production of high strength bolt excellent in delayed fracture resistance
Inventor: KIMURA TOSHIMITSU
IPC: C22C38/46
Filed: 1995-02-20
Abstract: PURPOSE: To produce a bolt excellent in tensile strength and delayed fracture resistance. CONSTITUTION: A bolt worked by using a steel having a compsn. contg., by weight, 0.35 to 0.50% C, <=0.15% Si, <=0.4% Mn, <=0.'015% P, <=0.010% S, 0.8 to 2.4% Ni, 0.8 to 1.5% Cr, 0.8 to 1.4$ Mo, 0.15 to 0.40% V, 0.01 to 0.06%. Al and 0.005 to 0.03% N and contg. <=0.05% Nb if necessary, and the balance substantially Fe with inevitable impurities is hardened from >=175 deg.K and is tempered at >=850 deg.K. Thus, the bolt having >=1500MPa tensile strength and excellent in delayed fracture resistance can be produced.
Patent JP-S51144386-A (JP)
Title: A process for separation of acid or alkali
Inventor: KUROKAWA FUMIO
IPC: C01B17/90
Filed: 1975-06-09
Abstract: PURPOSE: A process for selectively separating acids or alkalis from a solution containing acids or alkalis by a diffusion-dialysis process using an anion exchange resin membrane or cation exchange resin membrane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57183195-A (JP)
Title: Regenerating circuit for color synchronizing signal
Inventor: MUNESAWA ICHIJI
IPC: H04N5/08
Filed: 1981-05-07
Abstract: PURPOSE: To eliminate the distortion of a burst signal and its phase error by regenerating the burst signal and a synchronizing signal generated in such a way that the time from the leading edge of a horizontal synchronizing signal to the beginning of the burst signal is an integral multiple of one period of a subcarrier signal.  
     CONSTITUTION: A television composite video signal applied to an input terminal 1 is separated by a synchronous separating circuit 8 and a burst gate 3 into a synchronizing signal and a burst signal. For the regeneration of the synchronizing signal, the N 1 -fold signal of a subcarrier is applied as a clock signal to a counter 11 through a switch 20 and the subcarrier signal is extracted by a reset pulse generating circuit 22 at the timing of horizontal pulses and then applied to the counter 11 as horizontal reset pulses. The counter 11 is driven by the multiple signal of the subcarrier, so that phase of a burst flag signal for gating the subcarrier signal is held constant for the regenerated horizontal synchronizing signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10267947-A (JP)
Title: Cantilever excitation apparatus
Inventor: SAKAI NOBUAKI
IPC: G01B21/30
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever excitation apparatus whose constitution is simple, by which a cantilever can be excited with good accuracy in a desired direction and whose rigidity can be ensured. SOLUTION: A cantilever excitation apparatus is provided with a cantilever 4 which is supported by a holder 2, with an actuator 8 which excites the cantilever and with a flexural-amplitude detection circuit 18 and a torsional-amplitude detection circuit 22 which can detect the flexural-amplitude characteristic and the torsional-amplitude characteristic of the cantilever excited by the actuator. Then, on the basis of the flexural-amplitude characteristic and the torsional- amplitude characteristic, the actuator is controlled, and the cantilever is excited simultaneously to a flexural direction and a torsional direction at a prescribed frequency.
Patent JP-S56163174-A (JP)
Title: Hot melt-type pressure sensitive adhesive
Inventor: ENDOU AKIRA
IPC: C08F297/04
Filed: 1980-05-22
Abstract: PURPOSE: The titled addhesive especially excellent in adhesion at a low temp. which is prepared by compounding a block copolymer, an adhesive and a specified softening agent.  
     CONSTITUTION: An ester of ≤ about 15 acid value obtd. by the reaction of an 8W 16C primary alcohol with a rosin (e.g., a hydrogenated rosin) at about 180W300°C for 2W10hr, is used as a softening agent. 100pts.wt. Block copolymer of formula I, II or III (wherein A is a nonelastomer block consisting of styrene, etc.; B is an elastomer block consisting of butadiene, etc.; l, m and n are each 1W6; 10W50wt% block A is contained), about 30W300pts.wt. adhesive (e.g., gum rosin or a petroleum resin) of 50W150°C softening point and about 5W100pts.wt. said softening agent, are compounded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61228476-A (JP)
Title: Developing device
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/09
Filed: 1985-04-01
Abstract: PURPOSE:To prevent securely an Se photosensitive body from being crystallized and to stabilize the quality of a copied image even if a developer is left for a long period at a high temperature or in the high humidity by ensuring a latent image carrier against coming into contact with the developer at stoppage. CONSTITUTION:When a developing device terminates its copying action and stops, a magnet 7 stops its rotation and is pivotally held in the free state, because a drive coupler member linking the magnet 7 to a drive source becomes inoperable. Accordingly one magnetic pole is caused to face a cutting plate 6 having polarity and is ceased and a magnetic intensity line crossing a supply gate 5 is substantially fixed to a maximum value. Thus the amount of the magnetic developer 4 pulled out by the rotation of a cylindrical sleeve 3 is trace quantity and therefore the titled device does not contact a latent image carrier 2 even if it is introduced to the position near to said carrier 2.
Patent JP-H08233079-A (JP)
Title: Control device for automatic transmission
Inventor: SUNADA SATORU
IPC: B60W10/10
Filed: 1995-03-02
Abstract: PURPOSE: To cause an engine load value to form a substitution value so that from a change gear ratio and a car speed, a gear shift does pot occur based on gear shift characteristics by providing an engine load value deciding means by which an engine load value determined by an engine load value calculating means forms an engine load value during failure in operation of a system to detect an engine load. CONSTITUTION: A car speed V and a throttle opening θTH are detected and it is decided whether a throttle opening sensor is failed in operation. When it is decided that the throttle opening sensor is failed in operation, it is decided whether a present speed S is first speed. When it is the first speed, a reference substitution valve θTHK preset in preparation for a failure in operation of the sensor forms the throttle opening θTH to complete a program. When a present change gear ratio is a second speed, a throttle opening TH21 (V) is decided as a second substitution θTHM. When a present change gear ratio a third speed, a throttle opening TH32 (V) is decided as a second substitution valve θTHM.
Patent JP-S59194338-A (JP)
Title: Quadrupole mass spectrometer tube
Inventor: MIYAMOTO MASAO
IPC: G01N27/62
Filed: 1983-04-19
Abstract: PURPOSE:To improve the yield of parts and obtain a ultrahigh vacuum mass spectrometer tube by comprising at least a part of the various screws that secure four electrodes, yoke material, heater section, repeller section, environmental shielding section, and flange section with joint terminals. CONSTITUTION:A heater section 1 with electrodes, repeller section 2, electrode 3, yoke material that secures the section between electrodes, and environmental shielding section 5 are provided and a flange section 6 is joined by a joint jig section 7. Joint terminals 9 to 11 are used to join a lead wire 8 made of aluminum material and the electrodes. Electrode terminals 12 and 13 deposit ceramic material 14 and then deposit flange material made of aluminum metal and the ceramic 14. The flange section 6 and a jig section 7 are secured by a protrusion 15 provided at the flange 6 and a joint terminal 16 and a fixing spring 21 is provided at the terminal 16. A Faraday cup 17 and the terminal 13 are joined by using a joint terminal 18 and the lead wire 8 is inserted and press-contacted to a joint section 20 and is joined with the terminal 13 at a joint section 22. As a result, required accuracy is maintained and a ultrahigh vacuum quadrupole mass spectrometer tube can be obtained.
Patent JP-H01240577-A (JP)
Title: Mold-coating for polyurethane molded article
Inventor: MAEDA MITSUYO
IPC: B29C45/16
Filed: 1988-03-22
Abstract: PURPOSE:To obtain the subject coating having a long pot-life and giving an excellent appearance, by using an addition polymer of a specific diisocyanate and a polycarbonate polyol as a main component and an addition polymer of an aliphatic diisocyanate as a hardener. CONSTITUTION:The objective coating is composed of (A) a main agent containing the addition polymer of (i) isophorone diisocyanate, hexamethylene diisocyanate and/or hydrogenated methane diisocyanate and (ii) a polycarbonate polyol as a main resin component and (B) a hardener containing an addition polymer of an aliphatic diisocyanate as a main resin component. The coating is useful for the mold coating process comprising the coating of the inner surface of a mold for the molding of a polyurethane resin with the above coating before molding and the transfer of the coating film to the molded article simultaneous to the molding of the resin.
Patent JP-H09257415-A (JP)
Title: Optical fiber sensor
Inventor: HACHIYA SATOSHI
IPC: G01B11/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable measurement of distance, displacement and speed at a higher accuracy even for a moving or vibrating object to be measured by adding bead frequencies of first and second interference lights to cancel a deviated portion of a Doppler frequency. SOLUTION: First and second interference lights Li1 and Li2 generated by interference with control light after reflection on an object 10 to be measured are propagated to optical fibers 81 and 82 are made to irradiate a light detecting section of photodiodes 131 and 132 via photofiber couplers 71 and 72 . Then, the first and second interference lights Li1 and Li2 are converted to first and second interference signals S1 and S2 to be outputted to a frequency detector 14. The detector 14 separately detects first and second average beat frequencies per unit time of the first and second interference signals S1 and S2 .  An addition of the first and second beat frequencies is performed by an arithmetic device 15 to cancel a diverted portion of a Doppler frequency while a difference of optical paths alone is left, thereby eliminating possible errors attributed to the deviated portion of the Doppler frequency as contained in the results of measuring a distance.
Patent JP-S63236085-A (JP)
Inventor: YAMATARI KIMIYA
IPC: G06F3/12
Filed: 1987-03-25
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-H11273145-A (JP)
Title: Optical recording medium and its manufacture
Inventor: MONMA JUN
IPC: G11B7/24047
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability for heat resistance, wear resistance and information record preservable property by forming a rugged bit corresponding to recorded information on the surface of a substrate consisting of inorganic crystal material having light transmissivity. SOLUTION: A laser beam 10 is converged by a condenser lens 11, and is made incident from a surface opposite to the surface formed with the rugged pits 2 of the rotating substrate 1 to arrive at the rugged pits 2, and is abutted on a reflection film layer 3 to be reflected and to be returned. A protection film layer 4 is formed on the reflection film layer 3. A single crystal sapphire substrate having an optical axis in the direction perpendicular to the substrate 1 is used as the inorganic crystal material having light transmissivity, and the surface is optically ground to be made the substrate 1 for optical recording medium.  Although the substrate 1 is inserted into a furnace in the air atmosphere to be heated to a maximum temp. 1000 deg.C, the rugged pits 2 are not changed, and when the recorded information is reproduced using a laser beam of wavelength 780 nm, a excellent reproducing signals without noise due to birefringence and with a small jitter component is obtained.
Patent JP-S62224669-A (JP)
Title: Ceramic coating method with laser
Inventor: HIRAMOTO MASATAKE
IPC: C23C14/28
Filed: 1986-03-27
Abstract: PURPOSE:To obtain a high quality ceramic film of a uniform thickness by rotating a ceramic rod as a coating material on its axis and moving the rod in the axial direction so that the tip of the rod is fed to a position on which laser beams are irradiated. CONSTITUTION:A ceramic rod 4 as a coating material is placed in vacuum. The rod 4 is rotated on its axis as shown by an arrow A. At the same time, the rod 4 is moved in the axial direction as shown by an arrow B so that the tip of the rod 4 is fed to a position on which laser beams 2 are irradiated. The rod 4 is vaporized by the irradiating laser beams 2 and the resulting fine particles are deposited on a substrate 5 to form a ceramic film 51.