baber/WOPTO huggingface dataset:
Patent JP-H08315344-A (JP)
Title: Floating head slider
Inventor: SAKATA TSUYOSHI
IPC: G11B5/60
Filed: 1995-05-15
Abstract: PURPOSE: To easily work a crown and camber of a desired radius of curvature at a low cost without using a lapping plate of a specific shape. CONSTITUTION: This floating head slider has plural rails 12, 13 which are formed on a front surface 11 and extend in the longitudinal direction, a groove 14 which is formed between these rails, tapered parts 12a, 13a which are disposed on the air inflow end side of the respective rails and a magnetic head which is disposed on the end face on the air outflow end of the one rail. The max. height Rmax of the rear surface is 0.03 to 5μm and the rear surface average roughness/groove plane average roughness with respect to the longitudinal direction is <=0.7. The rear surface average roughness/groove plane average roughness is <=5.0 with respect to the transverse direction and the rear surface formed flat is subjected to polishing, thereby, the crown and chamber are formed.
Patent JP-H06334342-A (JP)
Title: Manufacture of multilayered board
Inventor: ITO JUNICHI
IPC: B29L31/34
Filed: 1993-05-20
Abstract: PURPOSE:To restrain deviation of inner layer members or the like in a lamination bonding process by a maslamination method, and enable coping with the change of thickness of the whole laminate on account of the change of board thickness or lamination condition, by employing one kind of shift-preventing metal plate. CONSTITUTION:In a lamination bonding process by the maslamination method of a multilayered board, an expansion structure 13 is employed for the shift- preventing clamp of a shift-preventing metal plate 1 which prevents the shift of inner layer plates 6 or metal plates 5a, 5b, and a laminate is formed by heating and pressing. The expansion structure 13 expands when pressure is not applied from a lamination press heating platen 3 or the like, and contracts when the pressure is applied.
Patent JP-H0434642-A (JP)
Title: 'kana'/'kanji' converter
Inventor: SUZUKI HIRONAO
IPC: G06F17/22
Filed: 1990-05-31
Abstract: PURPOSE:To increase a processing speed and to reduce the load of software by attaining LSI by hardware and executing all processing by an one-chip LSI circuit. CONSTITUTION:A character code forming circuit 11 forms character codes through a keyboard or the like and a 'KANA' (Japanese syllabary)/'KANJI' (Chinese character) converting LSI circuit 12 executes 'KANA'/'KANJI' conver sion processing by using its built-in dictionary ('KANA'/'KANJI' dictionary) which can be switched also to an external dictionary. The 'KANA'/'KANJI' dictionary 13 is a dictionary for retrieving processing to be used for the 'KANA'/'KANJI' conversion processing. A character code obtain by 'KANA'/'KANJI' conversion is outputted from a conversion code part 14. Since the 'KANA'/'KANJI' conversion processing is executed only by the one-chip LSI circuit, the load of software processing is reduced and the processing speed is improved.
Patent JP-S5371401-A (JP)
Title: Roller bearing or bearing particularly for wheels of automobile
Inventor: ROBERUTO SUTORUTSU
IPC: F16C19/18
Filed: 1977-11-24
Abstract: A rolling bearing assembly has inner and outer members, rotatable with respect to one another, and defining a pair of races therebetween. Each of these members has a flange-shaped portion for mounting the respective member. A separate row of rolling bearings is provided in each of the races. The outer member is formed with separable ring-shaped portions defining the running surfaces of the two races, the separable portions forming an inwardly directed annular ridge under adjoining faces, so that the rolling elements abut the sides of the ridge. One of the rows of rolling bearings may have a substantially larger number of rolling elements than the other row.
Patent JP-S6041392-A (JP)
Title: Assembling method of horn-type speaker
Inventor: TAKENAKA HARUO
IPC: H04R9/06
Filed: 1984-07-05
Abstract: PURPOSE:To assemble easily a speaker with a uniform quanlity by positioning a diaphragm, an equalizer, and a front plate as the same reference to assemble the speaker and making it unnecessary to make the allowable error of each parts strict. CONSTITUTION:A magnetic circuit of a vertical circular hole 22a is assembled in the center of a pole piece 22, and the outside wall fitted to the hole 22a and an equalizer part 21 are engaged with a jig 41, where a recessed notch mathced to a projecting face of the equalizer part 21, after a packing 25 is placed on the piece 22, and the jig 41 is fitted to the hole 22a until the lower face of the jig 41 is brought into contact with a front plate 2. A diaphragm 7 is arranged on the plate 2 through a spacer 24 coaxially to the equalizer part 21. A horn 23 provided with an inserting part fitted to the hole 22a and a flange part connected to the inserting part is fitted to the hole 22a from the side of a back plate 4 until the flange part is brought into contact with the plate 4.
Patent JP-S6030646-A (JP)
Title: Production of feed and fertilizer from poultry dropping
Inventor: NISHIKAWA FUMIO
IPC: C05F3/06
Filed: 1983-07-29
Abstract: PURPOSE:To produce an easily digestible feed and fertilizer, economically, by heating poultry droppings with steam, pressing and kneading to remove the solution, and drying the product. CONSTITUTION:The poultry droppings of broiler or layer is steamed directly or indirectly with steam under atmospheric pressure -4kg/cm<2>G at 100-150 deg.C for about 30min-2hr, and pressed under a pressure of 10-100kg/cm<2> to effect the solid-liquid separation and the pressure kneading. The water-content of the poultry dropping can be decreased to about 45-55% and the smell of the dropping can be remarkable lowered by this process. The product is dried by the indirect heating with steam, etc., drying with hot air, or their combination to obtain the feed having a water-content of <=10% and high digestibility. When the water- content of the poultry dropping used as the raw material is 80%, the fuel consumed by the present process is as low as about 1/3-1/4 of that of the conventional process, and accordingly, the present process is extremely economical. The odor generation in the drying process is also very low.
Patent JP-S5264862-A (JP)
Title: Demodulation system of angle-modulated wave signal
Inventor: ISHIGAKI IKUNOBU
IPC: H03D3/02
Filed: 1975-11-25
Abstract: PURPOSE: To secure a good S/N demodulation by restraining extremely the noise signal existing within angle-modulated wave signal frequency band, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S622166-A (JP)
Title: Lateral acceleration detector
Inventor: KAWABE TAKETOSHI
IPC: G01P15/00
Filed: 1985-06-28
Abstract: PURPOSE:To remove the angular velocity component of a roll from the vehicle acceleration detection value, by arranging two accleration sensors on a vehicle spring as separated in the direction of vehicle speed in terms of common horizontal plane coordinates to multiply the detection value of an acceleation sensor by a constant based on the distance difference in the layout position. CONSTITUTION:Upper and lower acceleration sensors 1 and 10 are arranged on a spring 2 of a vehicle as separated in the direction of vehicle speed in terms of a common XY coordinate value. The distance between each sensing section of the sensors 1 and 10 and a roll sensor 6 is set at L1 and L2 respectively. A lateral acceleration detector is provided with a roll angular velocity component removing circuit 20 and with multipliers 11 and 12 of the circuit 20, the acceleration detection values dS1 and alphaS2 respectively detected with the sensors 1 and 10 by specified constants K1 and K2 and the output difference of the multipliers 11 and 12 is determined with a subtractor 13 to output the true lateral acceleration alpha. Thus, the correct lateral acceleration is detected with an apparatus simple in the structure.
Patent JP-H082842-A (JP)
Title: Diagnostic operation device for elevator
Inventor: ONISHI KATSUNORI
IPC: B66B5/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide an elevator diagnostic operation device having the capability of performing the required diagnostic operation of an elevator even set to parking state. CONSTITUTION:Regarding an elevator diagnostic operation device 2 to drive an elevator control device 1 and diagnostically operate a car 6 according to procedures in the prescribed program, upon the arrival of a scheduled date and time, the car 6 is operated for diagnosis according to procedures in another prescribed program, in parallel to the diagnostic operation performed on the scheduled date and time, even when an elevator is set to parking state. In addition, the diagnostic operation of the elevator set to the parking state is programmed for the car 6 to finally arrive at a reference floor.
Patent JP-S63306276-A (JP)
Title: Drainage structure
Inventor: YAMAGUCHI KAZUHIRO
IPC: F02N11/00
Filed: 1987-06-04
Abstract: PURPOSE:To fix drainage pipe easily and reliably by additionally providing an auxiliary tool where a pair of holding sections and a coupling section are integrated through elastic synthetic resin material. CONSTITUTION:When a drainage pipe 20 is fixed to an end frame 10, opposite holding chips 32, 33 of an auxiliary tool 30 are bent in approaching direction and grasped, then the auxiliary tool 30 is inserted into the drainage pipe 20 from the side of a coupling chip 31. When the auxiliary tool 30 is inserted to such position as the clicks 32b, 33b of the holding chips 32, 33 can be engaged with an annular section 21, the holding chips 32, 33 are released so as to reset the auxiliary tool 30 to original shape and engage the auxiliary tool 30 with the annular section 21. Then the drainage pipe 20 is grasped and respective clicks 32c, 33c of the holding chips 32, 33 are pushed against a drainage port section 11a. Consequently, the clicks 32c, 33c are fitted in the drainage port section 11a and reset to the original shape so as to hold the annular section 21 and the drainage port section 11a. When such auxiliary tool 30 is provided additionally, the annular section 21 of the drainage pipe 20 can be fixed easily and reliably to the drainage port section 11a.
Patent JP-H05333830-A (JP)
Title: Method and device for graphic processing
Inventor: HARA HIDEYUKI
IPC: G09G5/36
Filed: 1992-06-01
Abstract: PURPOSE:To display a graphic image on a display screen at a high speed by increasing the throughput of the update and storage of display data. CONSTITUTION:When buffers 9-11 are assigned for display, next display, and update alternately, a flip-flop 4 is set at the end of the update and storage of the display data in the update buffer by a program and when the next display buffer is switched by a switch 12 to the display buffer at the time of the appearance of a vertical blanking period, by using the buffer to display as updating the update and storage processing is performed to display the graphic image on a display unit 14 at a high speed.
Patent JP-H05335029-A (JP)
Title: Fuel cell power-generating system
Inventor: MURAMOTO SHUJI
IPC: H01M8/04
Filed: 1992-06-01
Abstract: PURPOSE:To provide a fuel cell power generating system which has adjustability for the fuel supply amount in compliance with change of the fuel density caused by variation of the atmospheric pressure. CONSTITUTION:A fuel cell power generating system concerned is provided with an atmospheric pressure measuring device 15, and from the measurements given thereby a control device 6 calculates the rate of flow of the fuel. On the basis of the results from calculation, a main fuel adjusting valve 9 is adjusted automatically with signals given by the control device 6. This allows supplying the fuel in an amount corresponding to variation of the atmospheric pressure, which can preclude damage, electrode exhaust, etc., to be caused by unbalance of the internal pressure in the fuel cell.
Patent JP-H036046-A (JP)
Title: Cap for semiconductor device
Inventor: SUGITA TETSUO
IPC: H01L23/02
Filed: 1989-06-02
Abstract: PURPOSE:To instantaneously fix a cap by pushing it along an end face of a plastic package by a method wherein a protrusion-shaped cutout is formed at a plane part where the inside of the cap comes into contact with the end face of the plastic package. CONSTITUTION:Protrusion-shaped cutouts 6 are formed at a plane part where the inside of a cap 1 with which the surface of a plastic package 4 of a semiconductor device is covered comes into contact with end faces of the plastic package 4. Consequently, when the cap 1 is pushed along the end faces of the plastic package, the protrusion-shaped cutouts 6 at the inside of the cap 1 are hooked to the end faces of the plastic package 4 and are not pulled out. Thereby, it is not required to hold the cap and the plastic package until they are fixed, it is possible to sharply shorten the time required for fixing the cap and for a posterior process.
Patent JP-H10331444-A (JP)
Title: Discharge impact destruction method and device
Inventor: SASAKI KATSUYA
IPC: B28D1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively carry out destruction work by providing liquid transferring impact between a metal fine conductor and a second impact reflection surface, and reflecting impulse wave generated from the metal fine conductor respectively to a first reflection surface and a second impact reflection surface to make them arrive at the surface of a destroyed object. SOLUTION: When high voltage energy is supplied to a metal fine conductor 1 within a short period of time, the metal fine conductor 1 is simultaneously melted and vapored to expand, and the impulse wave is directly hit to the destroyed object to destroy. Then, the impulse wave propagated in the destroyed object 2 clashes against the first impact reflection surface 4 and is reflected, and the first reflected impulse wave arrives at the surface 3 of the destroyed object 2 to operate. While, impulse wave propagated in water 6 is reflected to the second impact reflection surface 5, and the second reflected impulse wave also arrives at the surface 3 of the destroyed object 2 to operate. This operation is repeated to generate resonance phenomenon. Accordingly, the destroyed object can be effectively destructed.
Patent JP-S5568409-A (JP)
Title: Cross chain
Inventor: NEGISHI KIYOSHI
IPC: B60C27/18
Filed: 1978-11-15
Abstract: PURPOSE: To prevent a slip by using tacks which are fixed at each crossing point of an anti-slip wire obliquely woven in a net.  
     CONSTITUTION: An anti-slip wire 1 is obliquely woven in a net whose each crossing point is fixed by use of a tack. Tacks rest into snow or frozen road to prevent a slip. Zigzag location of the tacks reduces rattling of a car on an ordinary road. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S622021-A (JP)
Title: Device for supporting pivot shaft in precision rotary device
Inventor: YAMASHITA TORU
IPC: F16C25/06
Filed: 1985-06-27
Abstract: PURPOSE:To increase rigidity for supporting a pivot shaft and increase the speed of seeking by providing a tapered part on the end part of a pivot shaft opposite to a bearing and installing a metal ball in said tapered part while being pressed against said tapered part. CONSTITUTION:A tapered part 73 which is opposite to the inner ring of a ball bearing 11, is provided on the lower end part of a small-diameter shaft part 72 formed on the upper end part of a pivot shaft 7, and plural metal balls 12 are installed between the tapered part 73 and the inner ring of the ball bearing 11. And, a pressing member 18 is provided on the upper part of the metal balls 12, which are pressed against the tapered part 73 by means of a coned disk spring 14 fixed to the small-diameter shaft part 72 by a screw 15 via the pressing member 13.
Patent JP-S5567870-A (JP)
Title: Optical information reader
Inventor: ISE SATOSHI
IPC: G06K7/10
Filed: 1978-11-14
Abstract: PURPOSE: To secure an assured reading of the information regardless of the distribution direction of the record information by compounding the saw-tooth wave signals of the horizontal and vertical deflection cycles to be applied to the deflecting means of the pickup element and then switching the optical scanning direction in the fixed cycle.  
     CONSTITUTION: The signals sent from horizontal and vertical saw-tooth wave generator circuits 3 and 4 are applied to adders 21 and 22 for compounding via inverter circuits 5 and 6, gate circuits 7W10, amplitude switching circuits 12W15 plus horizontal and vertical saw-tooth wave voltage amplifier circuits 17/18 and 19/ 20 each. Then the sweep in the horizontal and vertical scanning directions featuring the alternate scanning every field and sent from FF11 is switched via gate circuits 7W10, and furthermore circuits 12W15 are controlled by the shift pulse of shift register circuit 16. And the horizontal and vertical signals are added to adders 21 and 22 with variation of the amplitude, and the signals compounded by adders 21 and 22 are applied to deflecting coils 25 and 26 which deflect the pickup element. Thus an assured reading is secured for the information regardless of the distribution direction of the record information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07326102-A (JP)
Title: Cassette cover opening/closing mechanism
Inventor: SHOYAMA TADASHI
IPC: G11B33/02
Filed: 1994-05-31
Abstract: PURPOSE:To make small a preset energizing force to open a cover by constituting an opening/closing mechanism with a first gear which is controlled in the engagement thereof, a second gear coupled with a damper, a positioning projection to regulate relative positional relationship of these gears and a cam projection. CONSTITUTION:When the cassette cover 30 is opened through rotation around a pivot 34, the first gear 42 of the cover 30 is not coupled with the second gear 46 which is coupled with a damper engaging correctly with the gear 42 through the position to the relative position by a leading projection 42a of the positioning means, a positioning projection 44 and a cam projection 48. Thereafter, when the cover 30 rotates for the required angle, the gears 42, 66 are engaged with each other to release the cover 30. Thereby, the cover is released smoothly without generation of any deformation even when an energizing force of the energizing means 36 for releasing the cassette cover 30 is set to a small value.
Patent JP-S5931050-A (JP)
Title: Resistor and forming process thereof
Inventor: MIYAKE MASAYASU
IPC: H01L27/04
Filed: 1982-08-16
Abstract: PURPOSE:To form a resistor with excellent controllability and reproducibility by a method wherein a resistance controller is composed of an insulating film such as an ion implanted silicon oxide film or silicon nitride film, etc. CONSTITUTION:The arsenic dope polycrystalline silicon layers 3, 3' are deposited as an electrode of high resistor to form an opposing electrode on SiO2 film 2 by means of photoetching. A molybdenum layer 4 is deposited on the polycrystalline silicon layers 3, 3' and the SiO2 film 2. The molybdenum layer 4 on the SiO2 layer 2 between the polycrystalline silicon layers 3, 3' is removed by means of photoetching. An ion implanted layer 5 is formed on the surface of the SiO2 film 2 between said polycrystalline silicon layers 3, 3'. Finally the boron ion is implanted to remove the molybdenum layer 4.
Patent JP-H10317799-A (JP)
Title: Automatic door device
Inventor: KAMIO KIYOSHI
IPC: E05F15/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To surely detect even a person who goes in and out from the mullion side (both end sides of a door) regardless of the change of status of the door surface near the door. SOLUTION: An automatic door device includes a pair of right and left mullions 1, 1 (vertical frames) for forming an entrance part in a building or a room, wherein doors 3, 3 are installed between the mullions 1, 1. In automatically controlling the doors to be opened and closed according to a detection signal of a human body detecting means comprising an infrared ray detector 4, the infrared ray detector 4 is installed on at least one mullion 1 in such a manner that the orientation is directed toward the other mullion 1 side.
Patent JP-H08310384-A (JP)
Title: Magnet type chain belt
Inventor: MATSUI KAZUMI
IPC: B61B13/12
Filed: 1995-05-16
Abstract: PURPOSE: To apply a magnetic attraction driving force for a locus by connecting adjacent yokes and a group of magnets by a connecting means so as to be endless and bent at least in an inner direction. CONSTITUTION: Two hollow collars 40 are provided between two connection metal fittings 4 and 4. Rotary shafts 41 and 41 are inserted into the collars 40 and 40 and both end parts of one rotary shaft 41 are inserted into the shaft hole 30 of a bearing 3 so as to be freely rotated. The other is inserted into the shaft hole 30 of the bearing 3 for adjacent yokes 2 and 2 and a group of magnets 1 and these are endlessly interconnected so as to constitute a chain belt. Since the magnet 1 is integrally provided between the two yokes 2 and 2 such that both ends of the magnet 1 face the side between the yokes 2 and 2, N and S poles appear in the end parts of the two yokes 2 and 2. Thus, the yokes 2 and 2 are attractively placed in a locus.
Patent JP-H074507-A (JP)
Title: Speed change controller for continuously variable transmission
Inventor: SUZUKI YUTAKA
IPC: F16H61/04
Filed: 1993-06-14
Abstract: PURPOSE:To enhance the convergence response of the control by calculating the actuator operation quantity according to the feedforward characteristic between the goal speed change ratio for a hydraulic servo mechanism controlled by a speed change actuator and the actuator operation quantity. CONSTITUTION:During the vehicle travel, a goal value is set by a goal value setting means (g) in response to the engine load and vehicle speed detected by detection means (d),(e), and, according the goal value thus set, a goal speed change ratio is calculated by a goal speed change ratio calculation means (h).(Next, in an actuator operation-quantity calculation means (i), calculation is performed of the actuator operation quantity in accordance with the feed forward characteristic between the goal speed change ratio containing the transmission input torque and the actuator operation quantity, the calculated goal speed change ratio, and the transmission input torque detected by a detection means (f), whereupon to cause a control instruction to be outputted to a speed change actuator (a) through a speed-change control means (j). Thus, according to the pressure oil from a hydraulic servo mechanism (b) controlled by the speed change actuator (a), control is performed of the speed change ratio of a continuously variable transmission (c).
Patent JP-H06308945-A (JP)
Title: Drum different in timbre, vibration time or the like on left and right surfaces
Inventor: NIIZAWA YASUHIRO
IPC: G10D13/20
Filed: 1993-04-20
Abstract: PURPOSE:To constitute a drum so that the vibration time is short, and a cheerful sound a little lightly cheering or a sound having a gloomy feeling can be sounded by sticking an inner cover or an outer cover to the inside surface or the outside surface of one surface. CONSTITUTION:Inner covers 4,14-16 or outer covers 5,10-12 are stuck to a part of the inside surface or the outside surface of skins 2,3 stretched to the left and the right surfaces of the frame 1. In this case, the outer covers 5,10-12 are harmonized with main three chords of C major, F major and G major by adjusting width, height, shape, weight, etc., of each part of each outer cover thereof and the inner covers 14-16 of the inside surface so a to harmonize with a C sound, an F sound, a G sound, an F sharp sound, and a B flat sound, respectively, and the inner cover 4 is aligned with other necessary sound pitch or a chord. At the time of tuning to other each musical scale sound, etc., their peripheral parts to which the outer cover or the inner cover is not stuck and other skin 2 part are also used, selected and uswed from a sound of a peripheral edge external angle, etc., of each cover part cylindrical part, a well. To a natural minor scale melidie for keeping pace with each major of C, F and G, it is stuck and tuned for the major to which the inner coves 14-16 are not stuck.