baber/WOPTO huggingface dataset:
Patent JP-H02158395-A (JP)
Title: Data medium, reader thereof and integrated circuit device
Inventor: UENISHI MITSUAKI
IPC: B42D15/10
Filed: 1988-12-12
Abstract: PURPOSE:To put a data medium to practical use as accessories or utility goods by mounting an IC chip and a connection terminal for giving and receiving data between the IC chip and an external apparatus and forming the outer shape of a main body into a desired shape. CONSTITUTION:A pendant-shaped data medium is molded so that the appearance of the main body thereof has a fish shape. An IC chip 12 is mounted on one surface of a lead frame by an adhesive 11 and the electrodes of the IC chip 12 are connected to connection terminals a1 - a5, b1- b5 by fine metal wires 17 and the other surface of said frame is exposed to be covered with a seal resin 16 to complete an integrated circuit device 8. The electrodes of the IC chip 12 corresponding to the connection terminals having the same function are mutually shortcircuited in the IC chip 12 and the IC chip 12 is connected to terminal groups T1, T2 by ten fine metal wires 17. Since the electrodes having the same function of the IC chip 12 are mutually arranged in a point- symmetric state in the same way as the connection terminals, even if the IC chip 12 is mounted on a mount part 9 in a state rotated by 180 deg., said IC chip 12 is normally operated.
Patent JP-H02157587-A (JP)
Title: Freeze drying apparatus and freeze drying method
Inventor: KOBAYASHI MASAKAZU
IPC: F26B5/06
Filed: 1988-12-12
Abstract: PURPOSE:To uniformly dry the drying items that are arranged in rows on shelves, by a method wherein a horizontal drum type dryer is housed in a trap chamber and the drying items that are placed on the circumferential side are controlled to nearly the same temperature of the items placed in the middle of the shelves by a heater that s mounted on the drum wall of a trap. CONSTITUTION:Drying items are placed on shelves 'b' in a trap chamber 'e', a door 3 is shut, and the heat carrier is cooled by a trap 'd' consisting of a double tube containing the heat carrier and circulated in the shelves 'b', so that the trap 'd' and the shelves 'b' are uniformly cooled. After the drying items are frozen at a desired temperature, both the drying chamber 'a' and the trap chamber 'e' are evacuated by discharging air from an evacuating port 'f', the temperature of the shelves 'b' is controlled at a desired temperature, and freeze drying is performed in a vacuum. During this process, the sides of drum wall 1 of the drying chamber 'a' is kept at a low temperature by cooling it by the trap 'd', however, when it is too low, the heat input to vials arranged along the circumference is controlled to the same level as the heat input to vials arranged in the middle by controlling a heater 'h'.
Patent JP-H02159274-A (JP)
Title: Bed apparatus for medical diagnosis
Inventor: FUJITA HIDEHIRO
IPC: A61B6/03
Filed: 1988-12-14
Abstract: PURPOSE:To easily transfer an examinee to a bed housing or therefrom by hooking a cloth like article by a hook part to raise the same along with the examinee by a hook moving mechanism and moving the same to above the bed housing. CONSTITUTION:A hook part moving mechanism is equipped with the rail 19 arranged to a bed housing 3 along the longitudinal and vertical directions thereof and a pair of the slide extension and contraction part 21 between the base end of a hook part 15 and the rail 19. A cloth like article 23 utilizable as sheets of an examinee P is formed into a structure capable of being made cylindrical by a chuck 27 and the hook part 15 movable by the rail 19 and freely extensible and contractible in the vertical direction is mounted above the bed housing 3 and easily transfers the examinee P between a stretcher 25 and the bed housing 3 in a state wrapped in the cloth like article 23. Therefore, the load of an engineer or a nurse is reduced to a large extent and the transfer time of the examinee P can be shortened. The sheets used by the examinee P can be utilized as the cloth like article and running cost can be reduced.
Patent JP-H07169294-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASHIGUCHI HIROYUKI
IPC: H01L27/04
Filed: 1993-12-14
Abstract: PURPOSE:To reduce current consumption of semiconductor integrated circuit device by preventing a through current flowing from a power supply to the ground at the time of selecting no redundant circuit, in a semiconductor memory provided with redundant constitution. CONSTITUTION:This device is provided with a redundant memory cell group which relives a defective part of a chip caused in the manufacturing process of a memory element, and a fuse circuit in which a switching element Q1 conducted when a memory element is in an active state and a fuse element F are connected in series and which is provided between power supply VCC and the ground GND, and the fuse element is previously cut. Thereby, when a selecting signal of a memory cell of a defective part is outputted, a substitutive redundant memory cell is selected. The fuse circuit is constituted so that the fuse element F and a capacitive fused switch element CF are connected in series, and a substitutive redundant memory cell is selected by cutting previously the fuse element F and short-circuiting the fused switch element CF.
Patent JP-H10152155-A (JP)
Title: Safety cap of container
Inventor: MORIMOTO MASANORI
IPC: B65D45/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a safety cap having function incapable of being simply opened by an infant and constituted so that safety function is not damaged and always certain function can be achieved even if a liquid easy to solidify penetrates into the cap. SOLUTION: An inner cap B equipped with a female screw 9 threaded with a container mouth is fitted in an outer cap A in a freely up and down movable manner and a ratchet mechanism 3 formed from a plurality of the fixed pawls 4 provided along the circumference of a circle and a plurality of the restraining pawls 12 provided in the same way is interposed between the upper wall 1 of the outer cap A and the inner wall 8 of the inner cap B and the inner cap B is engaged with the outer cap A by the ratchet mechanism 3 so as to be prevented from rotation in one direction but permitted in rotation in the other direction and the restraining pawls 12 of the ratchet mechanism 3 have elasticity bent against compression in an up and down direction and repelling said compression and the engaging means 13 subjecting the inner and outer caps A,  B to key connection at a region where the inner cap B is deeply inserted into the outer cap A is provided between both inner and outer caps A, B.
Patent JP-H05127118-A (JP)
Title: Digital copying machine
Inventor: YAMAGUCHI TADAYOSHI
IPC: H04N1/04
Filed: 1991-10-31
Abstract: PURPOSE:To execute write with a laser beams on a photosensitive body with image recording density corresponding to each function mode, to obtain optimum image quality corresponding to the mode, to shorten the waiting time of the output of first datum and to improve usability. CONSTITUTION:This machine is provided with a polygon motor 3 which drives a polygon mirror 2 for deflecting the laser beam, a motor driver 4 which can drive the polygon motor 3 at plural normal revolving speeds, and a CPU 17 which controls the motor driver 4 so that the polygon motor 3 may rotate at the revolving speed corresponding to the set function mode out of various function modes. Then, the polygon motor 3 is controlled to rotate at different revolving speeds corresponding to the function mode set by the CPU 17 through the motor driver 4. Thus, the appropriate revolving speed in accordance with the mode is set automatically or according to the instruction of a user, and the optimum image quality is obtained.
Patent JP-H04186427-A (JP)
Title: Information processor
Inventor: NISHII OSAMU
IPC: G06F7/76
Filed: 1990-11-21
Abstract: PURPOSE:To reduce power consumption attending on the switching of a signal line by connecting a specific data conversion mechanisms between a computing element and a storage means in an information processor. CONSTITUTION:The information processor is constituted of a CPU 100, a main memory 101, a data signal line 102, an input data conversion part 103, and an output data conversion part 104. At the time of inputting data from the processor, one of the data conversion mechanisms 103, 104 outputs the data formed by calculating exclusive OR between one bit in the input data and other bits to the storage means 101. At the time of inputting data from the means 101, the other data conversion mechanism outputs the data formed by calculating exclusive OR between one bit in the input data and other bits to the processor. Consequently, the number of times of switching of the data line can be reduced and power consumption caused by the switching of the data line can be reduced.
Patent JP-H07139481-A (JP)
Title: Scroll type fluid machine
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1993-11-19
Abstract: PURPOSE:To seal a space between the recessed grooves of respective lap parts and seal members effectively and improve its compression rate. CONSTITUTION:The recessed groove 24 of a lap part 23 is divided to plural divided grooves 25, 27, 27,... etc., and thin parts 28A, 28B are formed so as to adjoin to the groove ends of respective divided grooves 25, 27 and partition walls 28, 28,... are formed between respective thin parts 28A, 28B. Seal members 29, 31 are inserted in the divided grooves 25, 27 floatably so that respective thin parts 29A, 31A of the seal members 29, 31 can be piled up in respective partition wall part 28. Even if the seal members 29, 31 move floatingly from the inside of the recessed groove 24 in a compression operation, respective divided grooves 25, 27 are separated from other and the clearance between the groove bottom of the recessed groove 24 and respective seal members 29, 31 is completely separated at the position of respective partition wall parts 28 and it can be prevented that the clearance between the groove bottom of the recessed groove 24 and the seal member 29 is communicated along the lap part 23 and airtightness can be improved.
Patent JP-H04186587-A (JP)
Title: Accessing apparatus
Inventor: KAWAKAMI KAZUO
IPC: G11B27/10
Filed: 1990-11-21
Abstract: PURPOSE:To effectively retrieve even if end areas of new and old data exist in mixture by providing means for recording/reproducing user data and format counts on/from a tape, detecting latest format counts and data end, and controlling the speed of a tape. CONSTITUTION:A system controller 12 applies an area identification number, a format count to a subdata recording/reproducing controller 11 at the time of recording, applies an operation command to a mechanism controller 7 and a data buffer 10, and applies speed information to the controller 7. A signal processor 8 processes subdata given from the controller 11, and main data given from the buffer 10 under the control of the controller 11, adds a track sync signal, converts it to a track forming signal, sequentially outputs to heads 5a, 5b to continuously form an oblique track on a tape 3. In data reproducing operation and data retrieving operation, the controller 12 executes a basic control to perform a predetermined object.
Patent JP-H07146897-A (JP)
Title: Work analysis system
Inventor: YOSHIMURA YASUSHI
IPC: G06Q50/00
Filed: 1993-11-19
Abstract: PURPOSE:To quickly perform the work analysis. CONSTITUTION:Contents of a video tape recorded by an infrared video camera are reproduced by a video deck 22. A human body recognition part 44 of a controller 40 traces the red part corresponding to a worker displayed on an infrared video monitor 26 and inputs its movement to a condition comparison part 50 through a mode switching part 46. The condition comparison part 50 reads out a condition stored in a condition storage part 48 and compares it with data sent from the human body recognition part 44 to classify and specify the work executed by the worker. A work sampling part 52 stores the work classified by the condition comparison part 50 and the number of workers participating in this work. A time analysis part 54 is connected to the condition comparison part 50 at the time of the change of work contents and measures the time of each work.
Patent JP-H11128032-A (JP)
Title: Commodity display containing case
Inventor: OZAWA MASAYUKI
IPC: A47F3/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To normally push commodities to the front side of a case so as to easily taken them by providing a support plate which supports the commodities from a rear part and is slidable in a front and rear direction inside the case and a pressurizing member for pressurizing the support plate forward. SOLUTION: The case 1 is opened in its upper part and the commodities 2 arrayed in a row inside the case are taken from the upper part of the case 1. The support plate 3 which supports the commodities 2 from the rear part and also which is slidable in the front and rear direction inside the case is fitted in the rear part of the commodities 2. Moreover, the pressurizing member 4 for pressurizing the support plate 3 in the front direction is equipped. The pressurizing member 4 consists of a synthetic resin-made base material having repulsive force and is disposed between the rear side surface 3c of the support plate 3 and the rear side surface wall 1c of the case 1.  When a purchaser takes- out the commodities from the case 1, the support plate 3 pressurizes the commodities 2 inside the case 1 by the pressurizing force of the pressurizing member and the commodities 2 inside the case are moved in the front direction together with the support plate 3. Therefore, the purchaser always takes-out the commodities 2 positioned at the front side of the case 1.
Patent JP-H09163503-A (JP)
Title: Pantograph collector cover of railroad vehicle
Inventor: SASA TAKAMITSU
IPC: B60L5/24
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress the noise efficiently by a method wherein the transit wind which hits the vehicle rear side part of a pantograph collector cover 11 is reduced as possible. SOLUTION: A pantograph collector cover 11 is composed of side walls 12 and 12 which are fixed to a roof 4 on both the sides of a pantograph collector 2 and a windproof covers 13 and 14 which are so provided on the front and rear sides of the pantograph collector 2 as to rise and fall freely. The base ends 13a and 14a of the windproof covers 13 and 14 are supported by the roof 4 with a support shaft 15. Pairs of panel operating means 17 and 17 are provided between the windproof covers 13 and 14 and the roof 4. The base ends of the cylinder bodies 18 of the respective panel operating means 17 are attached to the roof 4 and the tips of the push rods 19 of the respective panel operating means 17 are attached to the respective pantograph collector side surfaces of the windproof covers 13 and 14. When a railroad vehicle 3 runs in the direction of an arrow A, the windproof cover 13 on the front side of the vehicle 3 is made to rise with a required angle and the windproof cover 14 on the rear side of the vehicle 3 which is not necessary for windproofness is made to fall on the top surface of the roof 4.
Patent JP-H05218334-A (JP)
Title: Tungstem contact core-stacked capacitor and its molding method
Inventor: FUERUNANDO GONZARESU
IPC: H01L27/04
Filed: 1992-10-30
Abstract: PURPOSE: To maximize die space in the horizontal direction, restrain a masking process to a minimum, and improve capacitance by forming a storage node capacitor plate of first and second capacitor parts, and using the plate as a memory cell in the vertical part of a DRAM device. CONSTITUTION: Dielectric isolation interlayer films 40, 75 are formed on a substrate 3. A first aperture is formed, and a barrier material layer is formed on the interlayer films 40, 75 and a contact region 82. On the barrier material layer, refactory metal 90 is formed with which the first aperture is filled. The top part is eliminated, and the interlayer film 75 is exposed. Thereby a first part of a storage node capacitor plate composed of the refractory metal 90 and the left barrier material are formed. A second aperture is formed in the interlayer film 75 adjacent to the first part. The inside of the second aperture and the first part are coated with a conductive material 110, and a second part of the storage node capacitor plate is formed. A cell capacitor plate is formed of a dielectric layer 115 and a capacitive layer 120, and insulated by the dielectric layer 115.
Patent JP-H05149892-A (JP)
Title: Defect collator
Inventor: SEKIGUCHI MIYAKO
IPC: G01B11/30
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a defect collator capable of reducing the load on an inspector for retrieving defect points, shortening time and making the defect collation work easier through collation with a document. CONSTITUTION:A defect collator is constituted of a detector 1 for detecting defect in a band steel T being conveyed, a data file 5 to store the information concerning the defect detected with the detector 1 together with the defect point on the steel plate T and CRTs 11 and 13 to display the defect information on the defect point when the steel plate T part corresponding to the defect point memorized in the data file 5 reaches a specified position.
Patent JP-H11149051-A (JP)
Title: Optical switch
Inventor: HORINO MASAYA
IPC: G02B6/36
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical optical switch capable of manufacturing by only a simple two-dimensional assembling process. SOLUTION: This optical switch comprises two and more input optical fibers 105, output optical fibers 101 arranged on the position confronted with the optical fibers 105 and having twice numbers of the optical fibers 105, an input fiber connecting member 104 fixed to the tip of the input optical fiber 105, having a trapezoid-like groove inside and made of a soft magnetic material, an input optical fiber fixing member 108 fixed to the position separated from the connecting member 104, an output optical fiber fixing member 103 fixed to the tip of the output optical fiber 101 on the position confronted with the fixing member 108 and made of a soft magnetic material to which a positioning pin inserted into the trapezoid-like groove is fixed, an airtight base 110 to which the fixing member 108 and the fixing member 103 are fixed,  an airtight cover 107 having a notch whose width and depth are larger than the optical fiber and a driving force generating member exerting driving force on the fixing member 108.
Patent JP-H11148476-A (JP)
Title: Displacement piston mechanism for rotary piston structure
Inventor: KOBAYASHI HIROSHI
IPC: F04C18/348
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance smoothness and air tightness in driving by letting the action requirement of each bent vane for forming a partition chamber when capacity is changed, be compensated by the sliding of a bridge pier part within a slide groove. SOLUTION: A small rotor 7 integral with a spindle 6 while being disposed eccentrically in the inside of a large rotor formed out of a bearing holding ring shaped cylinder, is disposed in a bearing housing 9, and paired slide grooves 12 and 13 which are mutually directed and inclined as specified, are engraved at the opposite and equally divided points of the large and small rotors 8 and 7. And each bent vane 14 having a specified bent angle is fitted in the slide grooves 12 and 13 in a cross-link shape, and at a side housing comprises a suction and an exhaust ports 16, 17 disposed at its specified area.
Patent JP-H07168157-A (JP)
Title: Liquid crystal display device
Inventor: AOKI TOSHIHIRO
IPC: G02F1/1333
Filed: 1993-12-15
Abstract: PURPOSE:To provide a device capable of lessening light leakage at the time of a dark display and assuring a sufficient constant even in high time-division driving by matching and arranging a liquid crystal display element and a high polymer disper sion type liquid crystal shutter laid with counter electrodes facing scanning electrodes in such a manner that the respective scanning electrodes are synchronously driven on each other. CONSTITUTION:The high polymer dispersion type liquid crystal shutter 13 is arranged relative to the liquid crystal display element 1 in such a manner that the scanning electrodes thereof overlap spatially on the scanning electrodes of the liquid crystal element 1. The high polymer dispersion type liquid crystal shutter 13 is time-division driven in synchronization with the liquid crystal display element 1 by the driving circuit. At this time, light is transmitted in regions corresponding to the scanning electrodes impressed with the scanning signals of the high polymer dispersion type liquid crystal shutter 13 and the light is scattered in the regions corresponding to the scanning electrodes to which the light signals are not impressed. Then, the light is not made incident in the regions corresponding to the scanning electrodes to which the scanning signals on the liquid crystal display element 1 side are not impressed even if the on signal is applied thereon and, therefore, the light is not transmitted in these regions.
Patent JP-H04183819-A (JP)
Title: Steel wire for spring
Inventor: YAMAOKA YUKIO
IPC: C22C38/00
Filed: 1990-11-19
Abstract: PURPOSE:To freely control the rate of dimensional change of coil springs at the time of lonnealing by utilizing a diagram showing relation between the vol. fraction of a body-centered cubic lattice phase in a steel wire for springs composed of an austenite phase and the body-centered cubic lattice phase and the rate of deformation of the coil springs made of the steel wire by lonnealing. CONSTITUTION:When coil springs made of a steel wire for springs composed of an austenite phase and a body-centered cubic lattice phase, e.g. a piano wire or a stainless steel wire are lonnealed so as to relieve residual strain left at the time of coiling or to increase the elastic limit, the outside diameter of coil springs made of the piano wire is reduced and the height is increased but the outside diameter of coil springs made of the stainless steel wire is increased and the height is reduced. The lowering of the yield of products as coil springs due to deformation is prevented by utilizing the linear diagram showing relation between the vol. fraction Vf of the body-centered cubic lattice phase in the steel wire and the rate Db of deformation by lonnealing and coil springs are produced with superior productivity.
Patent JP-2000140812-A (JP)
Title: Treatment of liquid waste or waste having high water content, dry resource material produced therewith and treatment system therefor
Inventor: ARAI YASUHIKO
IPC: B09B5/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost and running cost, to shorten the drying time and to enhance the drying treatment capacity, in the treatment process by providing the treatment process with a stage for adsorbing liquid waste or waste having a high water content on a dry material or waste having a low water content and another stage for drying the adsorbed waste to produce a dry resource material. SOLUTION: This treatment process comprises: first, conveying waste having a high water content, such as bean-curd refuse, from the end on the upstream side of an uppermost stage belt conveyor 13A into a drying chamber 11 through an inlet 11c; then, moving the bean-curd refuse to a lowermost stage belt conveyor 13B while allowing the refuse to fall to lower stage belt conveyors 13, wherein the humidity-removal/cold-airdrying of the refuse are concurrently performed in the drying chamber 11 with a humidity-removal/cold-air-drying device 12; subsequently, discharging the completely dried soybean-curd refuse to the outside of the drying chamber 11 through an outlet 11d; transferring the completely dried bean-curd refuse to a mixer M placed in a stage for mixing the refuse with e.g. a Shochu (Japanese distilled spirits) waste liquor;  and thereafter, conveying the bean-curd refuse mixed with the Shochu waste liquor into the drying chamber 11 through a transfer conveyor (m), etc., to further dry this bean-curd refuse.