baber/WOPTO huggingface dataset:
Patent JP-S6389213-A (JP)
Title: End mill
Inventor: HIYAMA NOBUO
IPC: B23C5/00
Filed: 1986-09-30
Abstract: PURPOSE:To prevent a vibration due to cutting without any drop in tool rigidity by forming a plurality of cutting edges of unequal helix angles at the end of an end mill base at equal intervals in the circumferential direction of an end mill proper. CONSTITUTION:Cutting edges 12, 13, 14 and 15 are so formed as to have different helix angles of theta1, theta2, theta3 and theta4, and the degree thereof are taken as theta1<theta2<theta3<theta4. Cutting edges 12-15 are formed at equal intervals L from each other in a circumferential direction along the ends 12a-15a of the base of an end mill proper 11. By using the ends 12a-15a as reference points for forming cutting edges, therefore, a polishing process can be easily carried out. Also, as said cutting edges 12-15 are formed to have equal intervals L in a circumferential direction near the ends 12a-15a of the end mill proper 11 of which rigidity is most inferior, mechanical bending strength in a circumferential direction can be unified and a rigidity drop at the concerned position can be prevented.
Patent JP-S62103524-A (JP)
Title: Operation and display apparatus
Inventor: KOMI YUJI
IPC: G01G19/52
Filed: 1985-10-16
Abstract: PURPOSE:To reduce an installation space and to enhance operability, by imparting an operating condition to a combination balance and a packing machine by one operation and display apparatus and displaying the operative states of both of them. CONSTITUTION:A combination balance main body 2 is controlled by the signal from a control part 4 and a packing machine main body 6 is controlled by the signal from a control part 8. An operation and display part 10 is equipped with a microcomputer, a display part and a key input part and connected to the control parts 4, 8 through a serial interface. Operating condition data corresponding to the combination balance main body 2 and the packing machine main body 6 are supplied from the control parts 4, 8 corresponding to the operation of the input part of the operation and display part 10 while the operative state data of the combination balance main body 2 and the packing machine main body 6 are supplied to the control parts 4, 8 from both of them to be displayed on the operation and display part 10. Because there is only one operation and display part 10 to the combination balance and the packing machine, the operative states of both of them are easily confirmed.
Patent JP-2000062502-A (JP)
Title: Seat arrangement structure for vehicle
Inventor: SAKAI TAKAYUKI
IPC: B60N2/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide seat arrangement structure allowing an easy get-on and get-off feature for a vehicle without degrading comfortableness of a seat. SOLUTION: In this seat arrangement structure for a vehicle, seats 1, 2, and 3 comprised of bottom seats 11, 21, 31 and backrests 12, 22, and 32 are arranged in three rows, one or two doors 4 are installed in right and/or left sides of the seat 2, and a luggage room is available behind the seat 3 in the third row. The seat 2 in the second row and the seat 3 in the third row are divided into several parts so that each seat in the same line can be equal in width. The divided seat 3a or 3b in the third row nearest to the door 4 can be folded into the luggage room and the divided seat 2a or 2b in the second row nearest to the door 4 can slide backward to the mounting position of the folded seat 3a or 3b and forward. Moreover, the backrest 22 can be laid down forward.
Patent JP-2000069759-A (JP)
Title: Piezoelectric inverter circuit and time-sharing driving light source therewith
Inventor: KAWASHIMA SHINGO
IPC: H02M7/538
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To time-share a plurality of loads only by connecting a plurality of piezoelectric transformers with the only driving circuit of a DC-AC converting circuit so as to drive them by using a plurality of piezoelectric transformers having different resonance frequencies from each other and a signal successively generating voltages of a plurality of different frequencies from each other. SOLUTION: This piezoelectric inverter circuit involves a driving circuit 121 which is a DC-AC converting circuit converting DC input into AC and a plurality of piezoelectric transformers 131, 132, 133 connected in series or in parallel to the output of the driving circuit 121. A plurality of piezoelectric transformers 131, 132, 133 have different resonance frequencies from each other and the driving frequency of the driving circuit 121 is variably controlled, thereby providing output only for any of a plurality of piezoelectric transformers 131, 132, 133.
Patent JP-H0766270-A (JP)
Title: Stage control equipment
Inventor: WAKUI SHINJI
IPC: H02P25/06
Filed: 1993-08-26
Abstract: PURPOSE:To realize a more accurate disturbance observer by a method wherein an amount of disturbance is detected basing on a command voltage and a counter electromotive force, and a feedback operation is performed to the command voltage so as to cancel the disturbance. CONSTITUTION:The outputs of the counter electromotive force signal polarity selecting means of coils C1 to C6, are directed to counter electromotive force signal coil selecting means controlled by coil selecting signals S1 to S6 respectively. All the outputs of the counter electromotive force signal coil selecting means are added up to serve as a speed signal of a multipolar linear direct current motor. A speed is detected through the coils C1 to C6 of the multipolar linear direct current motor. The output of a counter electromotive force detecting means 16 is inputted into a turbulence observer 15 and also into a power amplifier 10 of the multipolar linear direct current motor. By this setup, a stage control equipment of control performance equivalent to a platen acceleration feedback can be realized without an acceleration sensor.
Patent JP-H09288320-A (JP)
Title: Film holder
Inventor: SATO MASAO
IPC: G03B21/64
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a film holder which is composed of a few kinds of members, inexpensive and excellent in hanadleability by providing a first film holding member having an opening for exposing a photographing screen and a second film holding member of the same shape as that of the first film holding member. SOLUTION: A film carrier 3 is composed of carrier pieces 2 and 2' as the first and second film holding members. Two carrier pieces 2 and 2' are in the same shape and provided with both end parts 2a and 2b, film guiding pins 2d, film guiding holes 2e and film openings 2f, respectively. A film is placed on a film clamping surface 2f along the guiding pin 2d of the carrier piece 2' and a photographing frame is set to be aligned with the film opening 2f. Then, the carrier pieces 2 and 2' are combined in such a manner that the film holding surfaces 2c are put together. In this state, the film guiding pins 2d and the film guiding holes 2e can be fitted and the film openings 2f coincide with each other.
Patent JP-H09305787-A (JP)
Title: Animation production and reproduction device and animation retrieval device
Inventor: AONUMA NORIHIKO
IPC: G06T13/40
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of data necessary for animations and to transfer the animations via a slow circuit by controlling the switching of parts data, etc., by means of a script. SOLUTION: The parts pattern data and the positioning coordinate of each parts are managed by a parts pattern recording means 5 and a parts positioning coordinate recording means 6 which are connected to an animation display means 1d. A macro recording means 3 which records the macros produced by users or the macro that is prepared from the beginning is connected to a script data editing means 1a. A script data execution means 1c is connected to a timer 4 which decides an execution interval of the script, a recording means 8 which records the script repetition data and a character name register means 9 which registers the names of characters including plural parts patterns combined together. In such a constitution, the desired animations to be expressed by users are easily produced and the animations are transferred in real time with no use of any exclusive fast circuit.
Patent JP-H1079533-A (JP)
Title: Oxide superconductor josephson junction element and its manufacturing method
Inventor: MIZUNO YUJI
IPC: H01L39/24
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide superconductor Josephson junction element which is formed of a needle-shaped oxide superconductor oriented in a or b axis direction and an oxide superconductor oriented in c-axis direction on the specified position of a substrate and is applicable to practical circuits. SOLUTION: An element is formed of an oxide superconductor 3 oriented in c-axis direction against a substrate 1 and a needle-shaped oxide superconductor 4 oriented in a or b axis direction, and the both sides of the superconductor 4 are interposed with the super conductors 3, and then the crystal grain boundary between the superconductors 3 and 4 is formed of a weak connection part of the Josephson junction. In this case, the c-axis of the superconductor 4 is in a (100) direction of the substrate 1, and the superconductor 3 or in the growth (110) direction which is 45 degrees inclined with respect to the (010) direction.
Patent JP-S6291961-A (JP)
Title: Color electronic copying method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1985-10-18
Abstract: PURPOSE:To simplify a device by changing the timing and the period of light irradiation performed through a light shielding pattern plate. CONSTITUTION:An eraser 26 is an LED array, and individual LEDs are allowed to emit light by a driver 54. A half-tone pattern generator 28 consists of a pattern plate 280, a casing 282, and LEDs 281A, 281B, 281C,.... The surface of a photosensitive body 22 is moved at a certain speed in the breadthwise direction of the pattern plate 280. Light transmission parts are arranged regularly on the pattern plate 280. Converging light transmission bodies each of which has a lens function are arranged in converging light transmission body arrays 261 and 262, and the converging light transmission body array 261 forms the image of the LED array of the eraser 26 on the photosensitive body, and the converging light transmission body array 262 forms the image of the pattern plate 280 of the halftone pattern generator 28 there.
Patent JP-S6387029-A (JP)
Title: Automatic calling system for mobile radio equipment
Inventor: YASUDA HIROSHI
IPC: H04B7/26
Filed: 1986-09-30
Abstract: PURPOSE:To omit the time needed for selection of traveling cars and to eliminate the judging errors of said selection, by selecting and calling automatically a proper traveling car based on the information showing the state of each traveling car. CONSTITUTION:A central processing unit 14 receives input of the digital signals showing the identification codes as well as the information on all cars 3 and selects the information showing idle cars out of those information on all cars 3 based on the conditions showing an idle state and a small operating frequency of a car. Then, the car operating frequency shown by each selected information is decided and these information are arranged in the order of the smaller car operating frequencies together with each identification code corresponding to each information. Then the unit 14 displays those arranged information and identification codes on a display 15 and at the same time gives the information showing the smallest car operating frequency and its corresponding identification code to an operating controller 12 to call the corresponding car 2.
Patent JP-S61112798-A (JP)
Title: Blower fan made of resin
Inventor: OOTA MASAHARU
IPC: F04D17/04
Filed: 1984-11-05
Abstract: PURPOSE:To prevent growth of mold by mixing dust preventing agent to synthetic resin material of a synthetic resin-made blower fan with a plurality of blades. CONSTITUTION:A cross flow fan made of an end plate 2, a plurality of diaphrams 3 and a plurality of blades 4 installed between the end plate 2 and the diaphrams 3 is of synthetic resin, and this synthetic resin is mixed with dust-preventing agent, such as that containing chiefly thiabendazole T, B, 2. Therefore, the dust-preventing agent 5 added to the resin material prevents growth of mold even when dust, and other mold-growing fertilizers in the air adhere to the blade.
Patent JP-H06301978-A (JP)
Title: Method and device for deciding pre-pulse condition and heat shielding condition of optical recording and method and device for optical recording
Inventor: KURITA SHINICHI
IPC: G11B11/105
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate the recording data pattern dependency of the rear edge position of a mark by performing optical recording by deciding the optimum pre-pulse condition to an optical disk by arithmetic operation. CONSTITUTION:In an optical recording method in which a mark is formed on an optical recording medium D by using a pre-pulse system, a condition deciding means 12 decides the combination among the intensity Ppre at which the laser source is maintained in a preheating state, intensity PW1 which is higher than the intensity Ppre, intensity PW2 which is lower than the intensity PW1, and the maintaining time TW1 of the intensity PW1. Then, a pulse driving circuit 1 controls the intensity PW2 so that the temperature at the peak temperature position or spot center position of a laser beam on the surface of a medium D after the elapse of the time TW1 can become constant even when the intensity is lowered to PW2. Therefore, the optimum pre-pulse condition to the medium D can be found and the recording data pattern dependency of the ending position of a mark can be eliminated from any kinds of optical recording media.
Patent JP-H04112551-A (JP)
Title: Removing method for noise of wafer inspecting device
Inventor: HACHIKAKE YASUO
IPC: G01N21/94
Filed: 1990-09-03
Abstract: PURPOSE:To remove noise due to Rayleigh scattering light to detect ultrafine particles, 0.05mum and below in particle size, and to remove detrimental charging of a wafer by evacuating a housing under pneumatic pressure to 1/100atm or less by evacuating means. CONSTITUTION:In an inspection of a wafer, the wafer 1 to be inspected is mounted on a spindle 2a, a left side plate 9b is closed, a housing is sealed, and the housing is evacuated under pneumatic pressure to 1/100atm or less by an exhaust pump 10. After the pressure reduction is confirmed, when the spindle 2a is rotated and the wafer is radially moved by an R moving mechanism 2b, a spot is spirally scanned on the surface of the wafer to be inspected. Since the pneumatic pressure in the housing is reduced to 1/100atm or less, both noise due to Rayleigh scattering light and noise generated in a processor due to static electricity to be charged at the wafer are removed, and ultrafine particles, 0.05mum and below in particle size, are detected by excellent S/N. Thus, noise of the processor of a surface inspecting device is removed to avoid an error.
Patent JP-H02115196-A (JP)
Title: Purification of erythropoetin
Inventor: EDOUIN HAWAADO MERIFUIIRUDO
IPC: C07K14/00
Filed: 1989-09-07
Abstract: PURPOSE: To purify erythropoietin(EPO) economically in a simple and convenient manner by bringing a specific carrier into contact with a culture product to selectively bond human erythropoietin (EPO) glycoprotein to the carrier and then eluting the human EPO glycoprotein from the carrier with a suitable eluent.  
     CONSTITUTION: A carrier (e.g. Sepharose) which is suitable for the use in chromatography and to which a lectin (pref. malt lectin) adheres is put into a suitable column. Then, a culture product supernatant (pref. produced in a baby hamster renal cell system) contg. human EPO glycoprotein is caused to pass through the column to bond human EPO glycoprotein to the carrier. The glycoprotein is then eluted with an eluent (pref. N-acetylgluconsan), and the eluent and a small amt. of other impurities are separated by chromatography on a DEAE-Sepharose column. Thus, human EPO glycoprotein, i.e., a product of expressed by prokaryote or eukaryote host with extrinsic DNA sequence, is purified. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0670402-A (JP)
Title: Automatic train controller
Inventor: TAMAI YOSHIOKI
IPC: B60L3/08
Filed: 1992-08-07
Abstract: PURPOSE:To apply a generated speed indication signal to rail circuits by generat ing the signal to be sent from an automatic train controller body based on high speed indication data when high speed train identification data is included in an on-train signal. CONSTITUTION:First, a selector 6 selects a slow selection signal. A ground unit 1 calculates based on speed signal indication data for a slow train according to the selection signal, and applies a predetermined speed indication signal to rail circuits T1-T6. Then, when a high speed train (a) enters the circuit T and a ground element 4 receives an on-vehicle signal sent from an on-train element 3, the selector 6 selects a high speed selection signal. Thus, the unit 1 outputs a speed signal for the train (a) to the circuits T1-T6. That is, it prepares the speed indication data for the high speed train, and may prepare only an on-train unit 3 which can receive the speed indication data for the high speed train only in the train (a), and hence a low-cost facility may be sufficient.
Patent JP-H0398988-A (JP)
Title: Handrail device for passenger conveyor
Inventor: NOSAKA HIROSHI
IPC: B66B23/20
Filed: 1989-09-11
Abstract: PURPOSE:To expand/contract a space between hand rail blocks, by providing rollers at a handrail block bracket and a joint plate opposing to the bracket, and putting a handrail connection belt between the rollers, and changing an interval between roller guide rails. CONSTITUTION:A bracket 4 is fitted at the lower portion of a handrail block 2a, and at the same time, a joint plate 9 opposing to the bracket 4 is provided. An interval between handrail blocks 2a is made to be adjustable by means of a spacer 2b. An upper roller 6, an upper pulley 7 and a lower pulley 12, a lower roller 11 are provided on both sides of the bracket 4 and the plate 9, and a handrail connection belt 14 of a regular length is hung around the adjoining pulleys 7, 12, rollers 5, 11. Accordingly, the interval between the adjoining handrail blocks 2a is expanded/contracted by changing a space H between guide rails 15, 16 guiding the upper roller 6 and the lower roller 11, and right and left handrails can be expanded/contracted according to the bending portion of the rail 2.
Patent JP-H0396311-A (JP)
Title: Manufacturing method for information disk and information disk manufactured thereby
Inventor: SAKUMA TOSHIJI
IPC: B29C45/26
Filed: 1989-09-11
Abstract: PURPOSE:To cut off an unnecessary part such as a sprue part without generating a cutting layer, by a method wherein an information disk base and fitting hub are molded at the same time in the same mold, the fitting hub is fitted into an inner diametral part of the information disk base with a moving mechanism of the inside of the mold and a gate part is separated from the information disk base by synchronizing with this fitting action. CONSTITUTION:An assembled body is put into a mold, a projected part 31(a) of a magnetic material fitting tool 31 is inserted into the central part hole 21(a) of a piston 21 for fitting, the mold is clamped and molten resin 35 is injected into the mold through a sprue bushing 13. The molten resin 35 flows into an information disk base forming part 32 a part of the molten resin flows into a reinforcing part forming part 29 and fitting hub forming part 28 also. At a point of time when the molten resin becomes a semimolten state, the piston 21 is moved forward. This advancement generates shearing force of the resin between a gate part 36' and information disk base 32' and separation between the gate part 36' and information disk base 32' is performed. When the advancement of the piston 21 progresses further, a fitting hub 28' is fitted more deeply into a reinforcing part 29' and cutting of the gate part is furthered.
Patent JP-H0654657-A (JP)
Title: Long life noodle and its production
Inventor: TOSEN NATSUKO
IPC: A23L7/109
Filed: 1992-08-07
Abstract: PURPOSE:To obtain long life noodle improved in texture. CONSTITUTION:The objective long life noodle is obtained by adding 8-50wt.% starches to raw material grain flour and controlling so that elution amount of starch in restoring to edible state may become 5-27wt.% and swelling degree of noodle ingredient may become 6-12.
Patent JP-H0281470-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA JUNICHI
IPC: H01L21/8242
Filed: 1988-09-16
Abstract: PURPOSE:To eliminate a need to execute an etching operation again in order to open a window for bit-line contact use by a method wherein, in a self-aligned STC DRAM, an oxidation-resistant insulating film is formed on an SiO2 film covering the surface and the side of a gate electrode and on a common S/D region in order to prevent SiO2 from being formed in the region. CONSTITUTION:The side of a third polysilicon film 13 to be used as a plate electrode is oxidized after it has been heat-treated at 850 deg.C for about 25 minutes io an oxidizing atmosphere; a fourth SiO2 film 17 to be used as a side wall for plate insulation use is formed to be a thickness of 2000Angstrom . Since the surface and the side of a gate electrode and the surface of a common S/D region are covered with a first SiN film 9 during this operation, a new SiO2 film is not formed. Then, the first SiN film 9 and a first SiO2 film 8 which are exposed at the bottom of a recessed opening part are etched and removed; however, since the first SiO2 film 8 is thin at a thickness of 160Angstrom , a thickness of the SiO2 film 7 on the surface and on the side of the gate electrode is reduced little even when it is etched. Then, a fourth polysilicon film 16 to be used as a bit-line electrode is deposited on the whole surface; it is transformed into an N<+> type by implanting ions of phosphorus.
Patent JP-H0781838-A (JP)
Title: Device and method for winding wire in proper alignment
Inventor: ONODERA TOSHIKATSU
IPC: B65H54/28
Filed: 1993-09-20
Abstract: PURPOSE:To prevent jumbling aligned windings when winding a wire onto the core of a bobbin into a number of layers and in proper alignment by providing a rotation sensor, and allowing a traverse at a transfer position to the next upper layer to start moving earlier by a predetermined angle than the position of starting winding a lower layer. CONSTITUTION:A driving motor 7 is operated to cause a bobbin 14 to make one complete rotation, and when a rotation sensor 9 opposite a rotation sensing plate 8 senses that complete rotation, a pulse motor 10 for a traverse guide is rotated by a predetermined angle according to the sensing signal of the sensor 9 so that a guide pulley 12 is fed by a set pitch. After one layer of wire 13 has been wound in proper alignment onto the core 17 of the bobbin, a pulse motor 10 for varying the transfer to the next layer is rotated by an angle predetermined in accordance with the diameter of the core of the bobbin 14 and the outside diameter of the wire 13, and the rotation sensor 9 is also rotated by a predetermined angle. This rotation causes the relative measuring positions of the rotation sensor 9 and the rotation sensing plate 8 to deviate from each other by a predetermined angle per layer.