baber/WOPTO huggingface dataset:
Patent JP-H1154140-A (JP)
Title: Fuel cell power generating device
Inventor: TAKAHASHI MASAKI
IPC: H01M8/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide power generating characteristics at a low cost by heating and supplying oxidant gas by a simple constitution, and achieving a uniform inplane temperature distribution. SOLUTION: A pipeline 15 is disposed in contact with the wall surface of an oxidant gas supply manifold 2 attached at the side surface of a fuel cell layered body 1. One end of the pipeline 15 is connected to a cell cooling water supply pipe 10 for supplying cell cooling water to the fuel cell layered body 1 through a cooling pipe 13, and the other end is connected to a cell cooling water discharging pipe 11 for converging the cell cooling water discharged through a cooling pipe 14, so that oxidant gas is heat-exchanged with the cell cooling water, and then, is supplied to the fuel cell layered body 1.
Patent JP-H0788249-A (JP)
Title: Self-making set of original jigsaw puzzle
Inventor: YAMAMOTO HIROYASU
IPC: A63F9/10
Filed: 1992-06-30
Abstract: PURPOSE:To permit a person to. build an original jigsaw puzzle by affixing a patterned face board to the surface of the puzzle base split by dividing line(s) where a sticky layer is interposed, and cutting the face board by a dividing tool of such a structure that a cutter is protruded in such a form as positioned identical to the dividing line. CONSTITUTION:A base 4 for jigsaw puzzle, outer frame 2, and bottom plate 1 are prepared through processes substantially the same as conventional, provided that the printing of the pattern on the face board is omitted. A sticky layer 5 is formed on the surface of the puzzle base 4, and its over-part is sealed with an exfoliation paper 6. A face board cutting tool 9 is disposed which is positioned by the outer frame 2, has a pressing surface 10 so that the touching surface can tightly attach to the base 4 in good compliance with its surface unevenness, and where a thin cutter 8 is protruded a little in a position mating with one dividing line 3 of the base 4. The cutting tool 9 is pressed to the face board 7, and thereby it is cut by the cutter 8 in such a form as intruding into the dividing line 3, and thus an original jigsaw puzzle is achieved.
Patent JP-S59104706-A (JP)
Title: Auto-reverse type video tape recorder
Inventor: MIZUMAKI HIDETAKA
IPC: G11B15/02
Filed: 1982-12-03
Abstract: PURPOSE:To ensure the reciprocating recording, i.e. the auto-reverse recording/ reproducing with a single video tape by providing four video heads in all, that is, the 1st and the 2nd head pairs opposite to each other on the basis of the shaft of a rotary cylinder. CONSTITUTION:A tape 5 travels toward F (normal video recording direction), and heads A1, A2, B1 and B2 travel helically to the tape 5, i.e. in the HF direction. In a going state the recording is carried out by the 1st head pair of A1 and A2 with a space equivalent to a track. Then a tape driving system is automatically changed by a tape driving system switching means to the direction adverse to that of the going mode. Thus the tape 5 travels toward R opposite to F as shown by the figures. In a coming-back state of the tape, the recording is carried out by the 2nd head pair of B1 and B2 every 2nd track to cover the tracks which are not recorded in the going record mode.
Patent JP-S6191937-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: TOTOKAWA MINEHIDE
IPC: H01L23/28
Filed: 1984-10-12
Abstract: PURPOSE:To provide a better semiconductor device whose supporting plate is positioned stably by molds, by pressing the supporting plate with molds so that the supporting plate which was displaced preliminarily by bending process is returned to an original position. CONSTITUTION:A portion 12a is bent by an angle of 2-20 deg. so that the angle of the external lead wire 12 against one principal face of the supporting plate 11 becomes slightly smaller than 180 deg.. The portion 12a is arranged with it housed in a cavity 24, and the lead wire 12 is put between molds 22, 23 in a cantilever state. A pin 26 of the die 22 presses the tip of the supporting plate 11 so as to return to about 180 deg. the angle of the lead wire 12 against the one principal face of the supporting plate 11. Next, thermosetting epoxy resin is pressured and filled into the cavity 24 through a gate. Thus a better semiconductor device can be provided.
Patent JP-2001041872-A (JP)
Title: Method and apparatus for measuring green compact molding density
Inventor: TAMURA SUMIYOSHI
IPC: G01N9/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method and apparatus capable of obtaining the accurate density of a green compact for a short measuring time without utilizing a toxic substance such as mercury in a liquid and taking special care, time and labor or cost in handling or control. SOLUTION: In an apparatus for measuring green compact molding density, a precise balance 13 measures the weight of a constant amount of the oil housed in the container which is placed on a balance tray 15 to transmit the measured value to a computer 11 from a cable 12. When a green compact itself is wholly sunk in the oil in a state of not being weighed by the balance tray 15, the precise balance 13 transmits the measured value of the increased weight of the oil corresponding to the volume of the green compact. The oil penetrates in the interstices of the green compact and the measured value lowers with the elapse of time. The volume at the point when the green compact is sunk in the oil is estimated from the elapse of time and a plurality of measured values and the density of the green compact is obtained by dividing the weight of the green compact by the estimated volume.
Patent JP-S59104582-A (JP)
Title: Process radioactive ray measuring device
Inventor: NOGUCHI NOBORU
IPC: G21C17/02
Filed: 1982-12-07
Abstract: PURPOSE:To improve a function for discrimination of the presence of change in concentration when a radioactive level is low by mounting a container in a sampling piping provided with a pressure regulating valve and inputting the pressure and temperature of a fluid to a measuring device. CONSTITUTION:When a suction pump 7 is driven, the flow rate of a fluid that passes a filter 3 is made constant by a regulating valve 6 attached to upstream sampling piping 2 regardless of a degree of collection of the filter 3. The pressure applied to a container 4 is made constant by controlling a pressure regulating valve 11. The pressure and temperature of the fluid in the piping 1 are measured by a pressure gauge 12 and a thermometer 13, and the pressure and temperature of the sampling fluid in the measuring container 4 are measured by a pressure gauge 14 and a thermometer 15. By inputting the measured signals to a measuring device 10, the radioactive concentration of the fluid that flows in the piping 1 can be measured.
Patent JP-S6455799-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIDA MASAAKI
IPC: G11C29/04
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a replacing address in a short time by providing a programmable ROM to store the address of a replaced word line or bit line and outputting the output of the programmable ROM to a address terminal. CONSTITUTION:When a defective bit is detected at the time of the test and a regular word line including a defective bit is replaced by a preliminary word line, the address of the replaced regular word line is written into a row address word R1 of a ROM matrix 30, and in the same way, the address of the regular word line replaced by a remaining preliminary word is successively into row address words R2...Rm. When the defective bit is relieved by a preliminary bit line, the address of the replaced regular bit line is written into column address words C1, C2...Cn. When the address of the replaced word line and bit line is to be known, an activating circuit 1 is operated, the address stored in a ROM 3 is outputted through an output buffer 4 and the output time can be shortened.
Patent JP-2000029836-A (JP)
Title: User management system and management method
Inventor: IHARA HITOSHI
IPC: G06F21/45
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply manage a user. SOLUTION: A date changing a user's password last time or a log-in or log-out date executed by the user last time is read out from a user information storing part 2, remaining time up to the end of a validity term or remaining time up to the end of a term of no log-in operation is calculated by a threshold comparing part 5, and when the calculated remaining time becomes shorter than a previously determined prenotification term, the user is informed of the remaining time through a user notification means 7. When notification frequency exceeds a fixed value due to no answer from the user, a manager is requested to take measures through a user management work execution request part 8 to prevent the invalidation of the user's password or the stop of log-in.
Patent JP-2001045642-A (JP)
Title: Water-proof cable terminal
Inventor: KOYATA KEN
IPC: H02G15/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce sealing work and the number of parts by making a working opening unnecessary in a water-proof case, and secure a working space easily for mounting the water-roof case. SOLUTION: In a water-proof cable terminal, a water-proof part 20 is mounted at an edge boundary part of a cable 10, and a terminal 22 is mounted on a conductor 12 of an edge of the cable 10. The water-proof part 20 includes a tube part 26, mounted on an outer boundary part of an exterior 18 of the cable 10 with a water-proof packing in between, a plug part 30 for plugging a cable feeding hole 46 of a water-proof case 44, that includes an opposite terminal 50, and a stationary part 32 to the water-proof case 4, each in a body. The water-proof part 20 can be rotated around the cable 10 and slid in the axial direction of the cable 10. The terminal 22 is bent into an 'L'-shape, so that a volt hole 22a thereof is at a distance from the cable axial line and put in the same direction as the axial direction of the cable 10.  In addition, a plug part 30 of the water-proof part is put in a dislocated state from the cable 10 so that a minimum distance from the cable axial line to the outer boundary face is made smaller than that from the cable axial line to the volt hole 22a of the terminal.
Patent JP-2000046056-A (JP)
Title: Journal bearing
Inventor: HAYASHI CHIKAYUKI
IPC: F16C33/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a journal bearing equipped with an enhanced durability and reliability by forming a lubricant film stably between the friction surfaces of a shaft and bearing even in operation at a low sliding speed and preventing the bearing from wear and seizure. SOLUTION: A journal bearing bears a rotary shaft 3 by a ring-shaped bearing member 1, whose inner surface is furnished with a plurality of micro- projections 2 thinner than a lubricant film at a certain spacing in the circumferential direction, and the contacting time of the inner surfaces of the micro- projections 2 with the outside surface of the shaft 3 is shortened and also the contacting area is lessened, and thus the friction surfaces are stabilized and seizure is prevented.
Patent JP-H0557544-A (JP)
Title: Automatic assembly device of combination panel
Inventor: NAKANO RYUZO
IPC: B23P21/00
Filed: 1991-08-26
Abstract: PURPOSE:To automatically assemble a combination panel in which panel plates are attached to both faces of a frame material. CONSTITUTION:Chain conveyors 10, 10 opening/closing to right and left a carrying-out conveyor 20, and a panel plate carrying-in device 30 are provided. Attachments 12a, 12a... of the chain conveyors 10, 10 are moved below conveyor frames 11, 11; a panel plate P3 is carried-in by the panel plate carrying-in device 30; a frame material P1 is carried-in by the chain conveyors 10, 10; and a panel plate P2 is carried-in. A laminate body comprising the frame material P1 and the panel plates P3, P2 can be carried-out to the next process by raising the carrying-out conveyor 20 and opening the chain conveyors 10, 10 to right and left.
Patent JP-H0557566-A (JP)
Title: Machining unit
Inventor: GAN MASAO
IPC: B23Q17/09
Filed: 1991-08-26
Abstract: PURPOSE:To make the recognition of a cutting state into what is real by setting up a made pattern signal in advance on the basis of cutting reaction data obtained by test cutting, comparing it with an actual cutting reaction at time of the actual cutting, and making a machining state so as to be detected by the result, in a machining unit of a metal thin-walled cylinderical member for an image former. CONSTITUTION:Plural mode patterns classified according to a cutting surface state at the time of machining, are stored in a storage means 8 of a computer 7 in advance. In addition, a force sensor 4, detecting a cutting reaction in machining, is attached to a tool rest 3. Thus the cutting reaction in operation is detected by this force sensor 4, amplifying it with a dynamic strain gauge 5, and it is inputted into the computer 7 via an analog-to-digital converter 6. The computer 7 compares it with a model pattern signal corresponding to the cutting reaction of the storage means 8 by a comparing means 9, detecting a state during the machining, and outputs a cutting control signal to a numerical control system or sequencer 10.
Patent JP-S6369524-A (JP)
Title: Dibenzo-para-dioxane polychloride removing device
Inventor: MATSUI YOSHIO
IPC: B01D53/34
Filed: 1986-09-12
Abstract: PURPOSE:To efficiently remove dibenzo-para-dioxane polychloride, by sprinkling a porous adsorbent into the gas contg. dibenzo-para-dioxane polychloride by an injector, and collecting the adsorbent by a dust collector on the downstream side. CONSTITUTION:The exhaust gas contg. dibenzo-para-dioxane polychloride (PCDD) is sent out into a main flue 1, a part of the gas is branched into an auxiliary flue 11 and passed through an economizer 2 to control the temp., and the porous adsorbent such as lime powder is sprinkled into the exhaust gas through a chemical tank 5, a constant-volume feeder 6, and a chemical nozzle 7. The PCDD in the exhaust gas is adsorbed by the lime powder, and then collected by the dust collector 8 such as a bag filter.
Patent JP-2000048832-A (JP)
Title: Separator for solid polymer fuel cell
Inventor: MIYAGAWA MICHINARI
IPC: H01M8/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a solid polymer fuel cell with satisfactory productivity and possibility to downsize a part available for a part of a compact and easy handling fuel cell. SOLUTION: In a solid polymer fuel cell separator, which comprises metal sheets with gas passageways by which fuel gas flows in or flows out of a central gas flow path, the gas passageways comprise a plurality of grooves formed by a row of barrier parts 11 and a spacer 12 which covers their upper parts, and blocking parts 14 are placed on the upper parts of the groove sides of the barrier parts 11 at both ends to prevent an adhesive agent from oozing out. The barrier parts 11 and the spacer 12 are bonded together by applying an adhesive agent 2 to the upper parts of the barrier parts 11 at both the ends.
Patent JP-S6373089-A (JP)
Inventor: YUMURA TAKASHI
IPC: B01J4/02
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0377618-A (JP)
Title: Method and device for separating gas
Inventor: YAMADA RYOKICHI
IPC: C01B13/02
Filed: 1989-08-22
Abstract: PURPOSE:To increase efficiency in recovering concd. product oxygen by supplying a raw gas from the bottom of an initial adsorption tower among the plural adsorption towers connected in series, passing the raw gas successively through the towers to adsorb the components to be adsorbed and discharging the product gas from the top of the final tower. CONSTITUTION:Raw air from a pipeline 21 is compressed by a compressor 3 and supplied to the adsorption tower 1A with the pressure kept at the desired adsorption pressure. The nitrogen in the air is adsorbed by an adsorbent in the tower 1A, the air supply is continued until the discharge end 100A is filled with air, and oxygen is roughly concentrated. The roughly concentrated oxygen is supplied to the adsorption tower 1B from its supply end 90B, nitrogen is mostly adsorbed by an adsorbent in the tower 1B, and the desired concd. oxygen is obtained. The concd. oxygen is stored in a product tank 2. Meanwhile, when the nitrogen adsorption band is eliminated in the tower 1A, the supply of air to the tower 1A is stopped, and the oxygen and nitrogen adsorbed by the adsorbent in the tower 1A are partly desorbed. The same procedure is applied to the tower 1B and then to the towers 1B and 1C.
Patent JP-H0658984-A (JP)
Title: Semiconductor testing system
Inventor: TONO NAOMI
IPC: G01R31/26
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a semiconductor testing system in which test accuracy is enhanced while shortening the test time. CONSTITUTION:The semiconductor testing system comprises an n-th tester 1 performing n-th test on a semiconductor and an (n+1)th tester 2 performing (n+1)th test on the semiconductor. The testing system further comprises a section 16a for totalizing test results of n-th tester 1 for each lot of semiconductors to be tested, and a control section 16b for analyzing totalized test results from the totalizing section 16a and commanding the (n+1)th tester 2 to modify the content of test based on the results of alaysis.
Patent JP-H0497635-A (JP)
Title: Data processing system
Inventor: NIIMURA TAKASHI
IPC: G06F3/00
Filed: 1990-08-15
Abstract: PURPOSE:To attain radio transmission reception without interception of data transmission reception between modules by a 3rd party by receiving a leakage radio wave radiating from a slot of a leakage electric wire so as to receive/ transmit the data. CONSTITUTION:A leakage coaxial cable LCX is connected to a main CPU unit U1 and the leakage coaxial cable LCX is imbedded in a ceiling board of a sucker board in a meandering way. Then the data transmission reception between the main CPU unit U1 and other unit is implemented by utilizing a leakage radio wave from the leakage coaxial cable LCX and a keyboard unit U2, an R/J printer unit U3 and a display unit U4 are arranged at an optional position of the ceiling board TB of the sucker board T. Thus, the data transmission reception is implemented by radio data transmission reception without being intercepted by a 3rd party.
Patent JP-H0645244-A (JP)
Title: Development method in ic manufacturing
Inventor: YONEZAWA SHINYA
IPC: H01L21/30
Filed: 1991-07-30
Abstract: PURPOSE:To provide a development method used in an IC manufacturing step, in which a scum of a photoresist film remaining on a wafer is prevented in a puddle development method. CONSTITUTION:While a wafer 11 is rotated at low speed, or put in a stationary state, a developer 16 is poured on the wafer 11, and a development step is progressing in this state. A spray of the developer 16 mixed with a gas is blown to the wafer 11 while the wafer 11 is rotated at high speed. After the development step is completed, a rinsing 19 is poured on the wafer 11 while the wafer 11 is rotated at high speed.
Patent JP-H0872449-A (JP)
Title: Image display card and production thereof
Inventor: YAMAZAKI TETSUJI
IPC: B42D15/10
Filed: 1994-09-08
Abstract: PURPOSE: To remove the positional shift between an image display layer and the substrate layer thereof at the time of production. CONSTITUTION: An image display card 1 is equipped with a base layer 31, the common data display layer 32 formed on the base layer 31 and displaying the data common to the processor thereof and the image display layer 34 formed to the predetermined region of the common data display layer 32 and having a white or light-colored hue and containing the concealing layer 34a concealing the common data display layer 32 and displaying the image data of the prossesor.
Patent JP-S59105009-A (JP)
Title: Copolymerization of olefin
Inventor: ASANUMA TADASHI
IPC: C08F210/16
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a polymer of an ethylene content which is higher than that of a polymer prepared from a monomer mixture of the same composition, by using a composite compound of a specified composition of an alpha-olefin with ethylene. CONSTITUTION:In the random and/or block copolymerization of an alpha-olefin (e.g., propylene or butene-1) with ethylene, the olefins are copolymerized by using a catalyst prepared by using a carrier which is a composite compound containing a magnesium halide, a C-O or C-N bond-containing compound and a compound having sufficient affinity for electrons to oxidize Ti<2+>; allowing this carrier to support titanium (IV or III) chloride; and combining the supported transition metal catalyst with an organometallic compound (e.g., diethylaluminum chloride). When the composite compound of the above composition is used as a carrier, it is possible to obtain a polymer of a relatively higher ethylene content even from a monomer mixture of the same composition.
Patent JP-S6456225-A (JP)
Title: Method of controlling ultrasonic motor actuator for automobile air-conditioner and control device therefor
Inventor: OI SHINICHI
IPC: H02N2/00
Filed: 1987-08-28
Abstract: PURPOSE:To enhance the controllability by detecting whether an ultrasonic motor actuator is locked or not so that if the lock condition is detected, the control of operation of the actuator in the lock condition is detected. CONSTITUTION:A signal from an ultrasonic motor actuator 27 is delivered to a lock detecting means 520 so as to detect a lock condition of the ultrasonic motor actuator 27. Further, when the lock condition is detected, a change-over inhibiting means 520 is operated to deliver an instruction for inhibiting a signal issued by a drive signal generating means 500 from being transmitted to a change-over control means 510. With this arrangement even though either one of ultrasonic actuators is locked, no affection is made upon other normal actuators, thereby it is possible to enhance the controllability.
Patent JP-H1169103-A (JP)
Title: Image reader, its adjustment method and illuminator
Inventor: SATO HIROSHI
IPC: H04N1/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify the adjustment of an optical system of the image reader. SOLUTION: A unit A-1 including an image forming lens 11 and a unit A-2 including a solid-state image pickup element 12 configure one unit A, the position between the units A-1, A-2 are adjustable in X, Y, Z axial directions and the turning of the unit A is adjusted around the X, Z axes. At first, the relation between the units A-1, A-2 is adjusted by a jig or a tool or the like, the unit A is mounted on a main body and the unit A is adjusted for turning in a direction K around the optical axis to adjust the unit A in a right angle direction. Furthermore, the unit A is adjusted for turning in a direction J around the line scanning direction of the solid-state image pickup element 12 to adjust a synchronization direction (read position in subscanning direction).