baber/WOPTO huggingface dataset:
Patent JP-H06204574-A (JP)
Title: Superconducting equipment
Inventor: SONOBE TADASHI
IPC: H01F6/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the increase in evaporation of a refrigerant and the appearance of quench of a permanent current switch by supporting a refrigerant box wherein the permanent current switch is stored by a vacuum chamber through a heat-insulating load supporting body for preventing vibration of the permanent current switch and the refrigerant box. CONSTITUTION:A refrigerant box 6 to store a permanent current switch 5 in a refrigerant is located apart from a refrigerant bath 2 to store a superconducting coil 1 in a refrigerant so that mechanical vibration of the refrigerant bath 2 may not work on the refrigerant box 6. The refrigerant bath 2 and the refrigerant box 6 are connected by bellows in vacuum and the refrigerant box 6 to store the permanent current switch 5 is supported by a vacuum chamber 4, using a load supporting body 11. By this structure, the refrigerant box 6 and permanent current switch 5 is independently supported by the heat-insulating load supporting body 11. Therefore, the refrigerant box 6 is not influenced by vibration of the refrigerant bath 2 and so the vibration of the refrigerant box 6 can be considerably reduced.
Patent JP-H11180948-A (JP)
Title: Production of s-(1,2-dicarboxyethyl)glutathione
Inventor: SAKAI YUSUKE
IPC: B01J23/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrially efficient method for producing S-(1,2- dicarboxyethyl)glutathione. SOLUTION: In this method for producing S-(1,2-dicarboxyethyl)glutathione of the following formula by condensing glutathione (or its salt) with fumaric acid (or its salt) or maleic acid (or its salt) as an unsaturated bifunctional organic acid, glutathione (or its salt) with fumaric acid (or its salt) or maleic acid (or its salt) which is the unsaturated bifunctional organic acid in a solvent in the presence of an alkaline earth metal ion to form an alkaline earth metal salt of S-(1,2-dicarboxyethyl)glutathione and an unreacted raw material and the alkaline earth metal ion are removed in the state of the alkaline earth metal salt.
Patent JP-2001161948-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can increase player's expectation. SOLUTION: When variation is stopped on symbol display parts 110, 150 of a screen 20a in a game machine such as a Pachinko machine and a number meant by a symbol is changed in a REACH condition, numbers meant by symbols, for instance on symbol display rows 110, 150, are changed. A number '7', that is one smaller than '8', is displayed at the side of a symbol '8' displayed on the upper line of the left symbol display row 110 and the right symbol display row 150, and a number '7', one larger than '6', is at the side of a symbol '6' displayed on the lower line. Thus the symbol displayed by '78' comes to have two meanings of '7' and '8' and the symbol '67' '6' and '7'.
Patent JP-H08232980-A (JP)
Title: Friction clutch with auxiliary spring for assisting interrupting force
Inventor: YOAHIMU RINDONAA
IPC: F16D13/71
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To effectively reduce operating force in a shutoff range by providing a diaphragm spring or a coned disc spring with tongues located inwardly from a spring mainbody in the radial direction and supporting the tongues on the diaphragm spring on the outside of the spring tongues. SOLUTION: At the inner diameter of a diaphragm spring or a coned disc spring 14, which is placed in an ordinary form on the outside of a spring tongue 11 via an annular ride-up area 20 with initial stress, a plurality of holding members 21 are provided. These holding members 21 constructed separately from the diaphragm spring or the coned disc spring 14 or integrally therewith are passed in and engaged with a peripheral gap between two spring tongues 11 while gripping respective spring tongues 11 from the back. In this way, the diaphragm spring or the coned disc spring 14 is prohibited from reaching a non-operation position and given shutoff assisting operation by upward spring force during shutoff motion.
Patent JP-H07185017-A (JP)
Title: Therapeutic device
Inventor: INABA MAKOTO
IPC: A61F7/12
Filed: 1993-12-27
Abstract: PURPOSE:To make a cured portion accurately coincide with a thermotherapeutic portion in a device utilizing an applicator inserted into a living body cavity to implement radiotherapy and thermotherapy by forming an induction passage for inducing a radiation source and a radiation sensor for detecting a position of the radiation source. CONSTITUTION:An inflatable balloon 3 for fixing a therapeutic applicator 1 to a living body is attached to a tip outer periphery of an insertion part 2 of the therapeutic applicator 1 to be inserted into a body cavity, and a delivery/ discharge pipe 4 communicating with the inside of the balloon 3 is formed inside of the insertion part 2. An induction passage 6 for inducing a radiation source 5 from the outside and a pipeline 8 for insertion of a heating probe 7 are formed inside the insertion part 2, and a plurality of temperature sensors 9 each composed of a thermocouple and the like are fitted to an outer surface in the vicinity of a tip part of the insertion part 2. A heating probe 7 comprises a built-in heating microwave antenna 10 and a built-in radiation detecting scintillator 11 being nearly juxtaposed with each other, and the microwave antenna 10 is connected to a microwave oscillator 13 via a cable 12.
Patent JP-H07198382-A (JP)
Title: Laser surveying system
Inventor: KITAJIMA EIICHI
IPC: G01C5/00
Filed: 1993-12-28
Abstract: PURPOSE:To measure a three-dimensional displacement continuously and quickly without a need of a wiring cord by a method wherein the projected position of a laser beam is detected on the basis of positional information on a reflected laser beam. CONSTITUTION:A laser beam LA from a light projecting device 1 installed in an immovable point M is projected onto reflecting devices 41 to 44 which are installed in measuring points on a structure 2. A laser beam LB which is reflected sequentially by the devices 41 to 44 and which has been endowed with positional information is returned to the device 1, it is incident on a return laser receiving means, and it is photoelectrically converted. Then, the light receiving time is detected by a detection circuit, and an amount of received light is detected by a quantity of light detection circuit. Then, a CPU 46 operates the beam height of every reflecting device on the basis of the scanning required time or the amount of received light of a reflecting face in every reflecting device, and it operates a distance between the device 1 and every reflecting device on the basis of the scanning required time between both faces of every reflecting face. In addition, on the basis of the time in which every beam LB is returned to the device 1, a detection device in the device 1 detects the angle of rotation of the beam LA. On the basis of positional information on the beam height, the distance and a rotation position, the displacement of the structure 2 can be detected three dimensionally.
Patent JP-H11186186-A (JP)
Title: Production of semiconductor substrate
Inventor: ASAI SHOKI
IPC: H01L21/762
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To form a stripping ion implantation layer excellent in planarity at a uniform depth by single ion implantation even when a pattern structure is provided. SOLUTION: An oxide 14a is deposited on a silicon substrate 18 and a polysilicon 15 is patterned thereon as a pattern member. It is then covered entirely with an oxide 14b to form a pattern structure 16. Subsequently, a polysilicon 19 is patterned as an ion implantation regulating member i a region where the polysilicon 15 is not present. Thereafter, ions are implanted under a state where the ion implantation blocking capability is equalized over the entire surface. An ion implantation layer 20 is thereby formed uniformly substantially in the plane. It is pasted to a supporting substrate 12 and then stripped to form a semiconductor layer 17.
Patent JP-2000183104-A (JP)
Title: Method and system for bonding on integrated circuit
Inventor: EDGAR R SUUNIGAA
IPC: H01L23/485
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of damage even with a very fragile circuit dielectric by removing a constrain related to a process of probing, wire bonding, and soldering. SOLUTION: The integrated circuit comprises a contact pad 208; at least a part of an integrated circuit which is provided under the contact pad 208, and electrically connected to the contact pad 208 through a via 205; and a combination of a bondable metal layer 207, a metal layer 206 which absorbs stress, and an electrically insulating and mechanically reinforced layer 204. The combination separates the contact pad 208 from the part of integrated circuit, having a thickness sufficient for protecting the integrated circuit from a bonding impact.
Patent JP-H09171614-A (JP)
Title: Actuator and magnetic head device
Inventor: ABE TAKAYUKI
IPC: G11B5/592
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and the assembly cost. SOLUTION: This device using this actuator is composed of a 1st member 31 consisting of an electromechanical transducing element, 2nd members 32a and 32b consisting of electromechanical transducing elements disposed to hold one end of the 1st member 31 between them, a 3rd member 35 consisting of an elastic material, a 1st holding means 316 for combining and holding each individual one end of the 2nd and 3rd members 32a, 32b and 35 and a 2nd holding means 34 for combining and holding the other ends of the 1st and 3rd members 31 and 35. In this case, the 1st, 2nd and 3rd members 31, 32a, 32b and 35 are curved with the 1st holding means 316 as a fixed fulcrum to oscillate the 2nd holding means 34.
Patent JP-H06177184-A (JP)
Title: Paste application device in bonding device for semiconductor pellet
Inventor: OKUYAMA YUTAKA
IPC: H01L21/52
Filed: 1992-12-01
Abstract: PURPOSE:To realize easy and accurate setting of the height of a nozzle. CONSTITUTION:A ball screw 27 is screwed into a ball screw 24a supported to a guide 24 arranged in the direction of the arrow A and supported vertically to a moving element 26 which is movable in the direction of the arrow A being driven by a motor 25. Further, a syringe 31 is installed through a fixture 30 in the moving element 29 which is screwed into the ball screw 27 and movable vertically being driven by a pulse motor 28 to make the syringe 31 movable in the direction of the arrow A and also vertically, and on the moving locus of the syringe 31 is arranged a reference table 34 provided with a detector 39 for detecting a relative movement between a shaft 36 for supporting a table 35 and a case 37.
Patent JP-H05159203-A (JP)
Title: Disk recorder
Inventor: HASEGAWA HIROYUKI
IPC: G11B5/02
Filed: 1991-12-10
Abstract: PURPOSE:To prevent intrusion of a dust into a cartridge by closing a cover of an opening part for recording/reproducing with a supporting member of a magnetic field impressing means when a loading operation is completed. CONSTITUTION:A recording disk 101 is housed in the cartridge 102 to prevent the damage and contamination during non-use and to facilitate the handling, thus, the disk cartridge is constituted. The cartridge 102 is constituted in a thin casing shape and the recording disk 101 is housed therein. The opening part 104 for recording/reproducing to perform a writing and reading of an information signal for the recording disk 101 is formed on both main surface parts at one side and another side of the cartridge. In this opening part 104, the parts over the inner/outer periphery on a part of the signal recording surface, the parts at rear side of these parts and each disk hub 103 are made to face outward. The opening part 104 is made openable and closable by a shutter part (not shown in the figure) mounted on the cartridge 102, thus, the cover is opened at the time of use of the disk cartridge and closed at the time of non-use.
Patent JP-2000243468-A (JP)
Title: Contact device for electric function element disposed on window
Inventor: SAUER GERD
IPC: H01R4/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To make possible easy and reliable operation and mounting and to provide excellent sealing performance against external effects by enabling an input contact part to joint to a corresponding contact land part of an electric function element mounted on a window by the contact land part other than a contact device and to a corresponding bonding layer showing a recessed part in a contact land part area. SOLUTION: In this contact device, a conductive track disposed on a window 114 further includes a contact land part 117 facing to a contact land part 112 of a contact device. The contact land parts 117 are mounted on the surface of the window 114 and the contact land parts 112 of their input connecting parts are mounted on the window 114 so as to accurately place on the respective contact land parts 117 facing to an electric function element 115. A bonding layer 110 of the input connecting part is mounted on the surface of the window 114 then highly reliable sealability against external humidity, soil and mechanical effects, etc., is given to the contact zone.
Patent JP-H06171369-A (JP)
Title: Rear door fitting structure
Inventor: AOKI YOSHIYUKI
IPC: B60J5/10
Filed: 1992-12-03
Abstract: PURPOSE:To provide rear door fitting structure simplifying the structure of a rear door and maintaining rigidity around a hinge. CONSTITUTION:The upper part of a rear door 2 disposed at the rear part of a body is fitted to a hinge 3 fitted to a roof panel 12. A reinforcing plate 8 is provided in an inner part partitioned by an inner panel 7 and an outer panel 6 forming the rear door 2. The reinforcing plate 8 is connected to the hinge fitting part 5 of the rear door 2, and extended to be pressure-connected to a hem part 14 provided at the upper end of the rear door 2 so as to joint the inner panel 7 and outer panel 6 to each other. The inner panel 7 and the reinforcing plate 8 are integrated into one between the hinge fitting part 5 and the hem part 14, and stress generated in association with the opening/closing of the rear door 2 is dispersed between the hinge fitting part 5 and the hem part 14. This results to reduce the number of part items, the cost and the assembling manhours of the rear door and to lighten the weight.
Patent JP-H04316151-A (JP)
Title: Method for minimizing bus delay and for optimizing machine-cycle time
Inventor: JIEEMUSU JIYOSEFU KAATEIN
IPC: G06F13/42
Filed: 1991-12-12
Abstract: PURPOSE: To improve the machine performance by minimizing the cycle time. CONSTITUTION: On the basis of the criticalness of a bus and its constituent net segments, the determination of arrangement and segmentation is made preferential. The constitution is repeatedly improved by using decision theoretical technique, and its initial arrangement is put closer to final optimized constitution. In this case, the arrangement is optimized by algorithm based upon a cost function depending upon the net segments and a critical path.
Patent JP-2000162751-A (JP)
Title: Photosensitive material processing device
Inventor: MASUDA YOSHIHIRO
IPC: G03D3/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material processing device capable of effectively preventing hot air generated in a drying part from entering a processing solution tank. SOLUTION: Either side surface of a cover member 25 abuts on an auxiliary plate 44 installed at the upper part of a photosensitive material passing aperture part 43 formed between a washing tank 4 and the drying part, and the other side surface of the member 25 abuts on a guide member 7a for guiding photosensitive material. Furthermore, the lower end of the member 7a is immersed in washing water. Therefore, a closed space 42 including the aperture part 43 is formed by the plate 44, the member 25, the member 7a and the liquid level 41 of the washing water near the aperture part 43 in the tank 4.
Patent JP-H05163539-A (JP)
Title: Light weight complex metal plate
Inventor: ODA MASAHIKO
IPC: C22C38/14
Filed: 1991-12-13
Abstract: PURPOSE:To provide light weight and sufficient rigidity and to make good workability for press forming, etc., by specifying the thickness size and compo nent of complex metal plate that is cosituted of three layers, steel for both surfaces and Al for the center. CONSTITUTION:The diffusion layer of the boundry between steel and Al is not less than 1mum and not more than 7mum thick, the thickness of each iron layer is 0.15mm or more respectively, the thickness of the equivalent rigidity steel for the complex metal plate is 0.4-1.6mm.
Patent JP-H05163861-A (JP)
Title: Theft preventive actuator for door lock of car
Inventor: HONMA MIKIO
IPC: E05B81/30
Filed: 1991-12-13
Abstract: PURPOSE:To permit a single motor to carry out door locking operation, prevent undue unlocking, and enhance the performance of theft preventive operation. CONSTITUTION:When the theft preventive operation is in effect, a motor 1 rotates reversely as long as an actuator lever 6 is in the locking position, and the detention part 3a of a rotor 3 is detained with the detaining groove 6b in the actuator lever 6 to cause the rotor 3 to shift to the theft preventing position. When a sensor switch 10 senses this theft preventing position, the rotor 3 stops there. While the actuator lever 6 lies in the unlocking position, the motor rotates in the regular direction to cause the detention part 3a to intrude into the detaining groove 6b to be engaged thereby, and the actuator lever 6 is moved to the locking position, and when the rotor 3 shifts to the theft preventing position, the sensor switch 10 senses the position to put the rotor 3 in stopping in the theft preventing position where the detention part 3a is engaged by the detaining groove 6b, and the actuator lever 6, i.e., the locking/unlocking lever for the door, is blocked from motions, which prevents unlocking operation due to undue attempt.
Patent JP-H06175866-A (JP)
Title: Extension board for personal computer
Inventor: MIZUO TSUNEMASA
IPC: G06F15/02
Filed: 1992-12-09
Abstract: PURPOSE:To execute plural programs without pressing the considerable change of a program or a hardware to a personal computer (PC). CONSTITUTION:A dual port random access memory (RAM) 1 connected to the bus of the PC, CPU 3 operated by the same operating system as the PC, ROM 5 and RAM 4 are mounted on a substrate attachable and detachable to the extension slot of the PC. Then, an initial program loader and an application program are stored in the ROM 5, and the communication with the PC is enabled through the dual port RAM 1. On the other hand, by connecting the plural extension boards 8, the communication between the respective extension boards 8 can be also executed without interposing the PC. Thus, since the extension board 8 can execute an application software independently of the PC, the PC executes aplural applications as a whole.
Patent JP-H11166390-A (JP)
Title: Preceding bit for shield machine
Inventor: NISHIYAMA TAKASHI
IPC: E21D9/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a preceding bit of a shield machine suitable for drilling a drill layer including cobble stone, grave or the like, base rock or the like. SOLUTION: A preceding bit 1 is so constructed that a plate-like bit main body 2 is fitted to a cutter main body of a shield machine to crush preceding to the main bit similarly fitted to the cutter main body 1. The preceding bit 1 is provided with a crushing tip 3 disposed at least on both corner parts of the bit main body 2, and the crushing tip 3 is provided with V-shaped preceding cutter edges 4 buldged from both corner parts to be curved to make the crushing effect effective. Further, the crushing tip 3 is provided with a side tip 5 and a wear resisting tip at need in consideration of drilling effect and abrasion prevention.
Patent JP-H06179960-A (JP)
Title: Production of spinel film and transmissive aluminaspinel composite and spinel body obtained by using the same
Inventor: SUZUKI MASATAKA
IPC: C04B37/00
Filed: 1992-12-11
Abstract: PURPOSE:To simply and stably form a spinel film by keeping a closed space, in which a member to be coated and a spinel material are arranged, at a prescribed spinel vapor pressure by heating in a reducing atmosphere or in an evacuating atmosphere. CONSTITUTION:The member to be coated and the spinel material such as MgAl3 O4 powder are adjacently arranged in the closed space. The member to be coated has a smaller evaporative factor than that of the spinel material and an optional shape. The spinel vapor is generated and kept by heating the space in a reducing atmosphere of gaseous hydrogen or in evacuating atmosphere at 1500-1900 deg.C. As a result, the spinel film is vapor deposited on the member to be coated. By using this method, the transmissive alumina-spinel composite is formed by forming a spinel coating film on the transmissive dense alumina and the spinel body is formed by forming the spinel coating film on a combustible material before burning the combustible material.
Patent JP-H06181166-A (JP)
Title: Projection aligner
Inventor: NAKAHARA KANEFUMI
IPC: G03F7/20
Filed: 1992-12-14
Abstract: PURPOSE:To allow low loss projection aligning with high resolution, deep focus depth, and uniform illuminance without requiring complicated illumination optical system having high sigma value (coherence factor) by inclining the illuminating light through an optical deflector. CONSTITUTION:When an illuminating light IL impinges normally on a deflector 17, diffracted lights IL/IL2 inclining by an angle PHI (determined uniquely by the pitch P1 of a reticle pattern 31) in the pitch direction from the diffraction grating pattern 34 of the deflector 17 are emitted toward a reticle R. When the diffracted light IL2 impinges on the pattern 31 of the reticle R, zero order diffracted light DO and minus first order diffracted light Dm are produced from the reticle pattern 31. In this regard, pitch P2 of the diffraction grating pattern 34 is set in a relation of P2=2XP1 because it is required that the axes of zero order diffracted light DO and minus first order diffracted light Dm are deflected (diffracted) by an angle ¦PHI¦ from the axis of incident illuminating light IL.
Patent JP-H09183284-A (JP)
Title: Non-contact-type ic card and manufacture thereof
Inventor: TANO OSAMU
IPC: B42D15/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To exchange data with an outside in the non-contact mode by providing a first part having a recessed part with a bottom for receiving an IC chip and a coil for connecting a signal, and a second part which is insert-molded by injection molding in such a manner that the second part covers the exposed face of the recessed part with a bottom. SOLUTION: A first part 1 is molded by injection molding process using a molding die. Next, an IC chip 2 and a coil 3 are arranged in the bottom force 11 of the molding die in such a state that these two parts are fitted into the recessed part 1a with a bottom of the first part 1. The top force 12 of the molding die is closed, then a cavity 13 is demarcated and a molten resin is poured into the cavity 13. Consequently, the surface of the first part is covered with the molten resin and also it is packed into a gap between the IC chip 2 and the coil 3 insetted in the recessed part 1a with a bottom and an antiseparation hole 1. After that, the molten resin is hardened into a second part 4, then is parted from the molding die and is trimmed to complete this IC card.