baber/WOPTO huggingface dataset:
Patent JP-H0218620-A (JP)
Title: Information processor
Inventor: KISHIGAMI HIDEYA
IPC: G06F9/38
Filed: 1988-07-07
Abstract: PURPOSE:To optimize the instruction value that is prefetched and held to a program to be executed by using a request means which requests the prefetch of an instruction in case an effective instruction shown by a state display means and held by a holding means is smaller than the designated capacity. CONSTITUTION:When an effective instruction shown by a state display means 3 and held by a holding means 1 is smaller than the capacity designated by a designating means 7, the prefetch of an instruction is requested by a request means. Then the apparent capacity of the means 1 can be changed when the prefetch algorithm of the means 1 is varied based on the designated information. Therefore in case a program including many branch instructions, for example, is executed, the apparent capacity of the means 1 is reduced and the instructions to be prefetched can be decreased. As a result, the prefetching frequency is reduced for the instructions which are invalidated before execution. Thus the performance of an information processor is never deteriorated and therefore the instruction value to be prefetched and held can be optimized to the programs to be executed.
Patent JP-H0456271-A (JP)
Title: Semiconductor memory element
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L27/115
Filed: 1990-06-25
Abstract: PURPOSE:To enable a semiconductor memory element of large capacity to be easily manufactured by a method wherein a first gate electrode is laminated on a gate region through the intermediary of a first insulating layer, a second gate electrode is laminated on the first gate electrode through the intermediary of a second insulating film, and one of impurity diffusion regions is electrically short-circuited to the first gate electrode. CONSTITUTION:A gate region 5 is set between a pair of N<+> impurity diffusion regions 3 and 4 provided onto the surface layer of a silicon semiconductor substrate 2, a first gate electrode 7 of polysilicon is laminated on the gate region 5 through a first insulating layer 6, and a second gate electrode 9 of polysilicon is laminated on the first gate electrode 7 through the intermediary of a second insulating film 8. The insulating layer formed on the surface of the diffusion region 3 inside the semiconductor substrate 2 is removed, whereby the diffusion region 3 and the first gate electrode 7 are electrically connected (short-circuit) together (joint 10).
Patent JP-2000354539-A (JP)
Title: Cooker
Inventor: HATA MASAMI
IPC: A47J27/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooker provided with a display part easy to be seen according to his taste of a user and an operation part easy to be operated and having excellent usability without an interference of a cover and a handle. SOLUTION: This cooker is provided with a main body 1, a cover 2 covering the main body 1 so as to make the main body 1 openable and closable and a handle for carrying 3 which is rotatable between a vertically standing state and a horizontally laying state on the main body 1 or the cover 2. In this case, the handle 3 is provided with at least one of a display part 26a and an operation part 27a.
Patent JP-S5956504-A (JP)
Title: Blast tuyere of blast furnace
Inventor: HORI RIYUUICHI
IPC: C21B7/16
Filed: 1982-09-27
Abstract: PURPOSE:To make effective use of the tuyere blasting energy in the blast tuyere of a blast furnace by specifying the diameters in the inlet, center and outlet of the de Laval nozzle type tuyere. CONSTITUTION:The diameter D1 at the inlet of a blast tuyere 1 of a de Laval nozzle type for a blast furnace, the diameter D2 at the center and the diameter D3 at the outlet are regulated to D1>D2>D3 whereby the tuyere 1 is formed. The wind which is of a subsonic speed on the inlet side of the tuyere 1 attains Mach M=1 at the center and flows at a supersonic speed on the outlet side with such construction of the tuyere. An inert furnace core called ''deadman'' is narrowed according to such tuyere, and an increase in the flow rate of blast hence an increase in tapping rate are resulted from an increase in the inside volume for operation.
Patent JP-S6228645-A (JP)
Title: Measuring instrument for measuring light transmittivity of vital tissue
Inventor: NAKAMURA TATSU
IPC: G01N21/59
Filed: 1985-07-30
Abstract: PURPOSE:To measure the thickness and transmittivity of vital tissue and to diagnose the tissue by providing an adjustable supporting device for supporting device for supporting a projecting part and photodetecting part in such a mannr that the space therebetween can be adjusted in the state of aligning the optical axes thereof and measuring the light transmitted at a specified distance in the vital tissue. CONSTITUTION:An optical fiber 1 for projection passes through the inside of a hollow projecting cylinder 4 and light is emitted from the top end thereof and is refleced by a mirror 2 for projection provided in the cylinder 4. The reflected light is rereleased through a projecting window 3 to the outside. The light is transmitted through the vital tissue 100 and is made incident on a photodetecting window 6 provided to a photodetection side cylinder 9. After the light is reflected by a photodetection side mirror 7, the light is made incident on a photodetection side fiber 8 in the cylinder 9. A guide rod 5 is provided to the body part of the cylinder 4 perpendicularly thereto and the cylinder 9 is guided by the rod 5 to move in a vertical direction in parallel with the cylinder 4. A screw 10 is provided to a sliding coupling block 9a provided to the cyliner 9 to maintain the specified thickness of the tissue 100.
Patent JP-S6270025-A (JP)
Title: Method and device for joining sandwich panel by hydrate contact cement
Inventor: JIERAARU MAGUNAU
IPC: C09J5/00
Filed: 1986-07-18
Abstract: Process for joining sandwich panels is described in which water-borne contact cements are used and the cement-coated panels are dried employing infra-red radiations of wavelength between 2 and 4  mu m.
Patent JP-H05344172-A (JP)
Title: Frequency offset compensating system
Inventor: ISHIKAWA HIROYASU
IPC: H04L27/22
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the degradation of an error rate from being generated by the phase rotation of a transmitter/receiver by compensating the frequency offset of a multi-phase modulation system while multiplying it to a received signal in the form of a conjugate complex number with the estimated value of a phase rotation amount. CONSTITUTION:A signal 72 detected at an optimum sampling point is inputted to a phase compensation circuit 8 and after performing the adding operation of an N-multiplied number over N symbols (N is an arbitrary integer), the estimated value of the phase rotation amount due to frequency offset is calculated. In this case, the N symbols are used for estimating the phase rotation caused by frequency offset, a multiplied signal 71 containing information is turned to a signal 91 hourly delayed just for the N symbols by a delayer 9. Then, the signal 91 is multiplied to an output signal 81 of the compensation circuit 8 and turned to a multiplied signal 101 removing the phase rotation caused by frequency offset. Thus, the frequency offset as the maximum factor of the error rate caused by phase rotation can be easily compensated and the oscillation frequency of the transmitter/receiver can be stabilized.
Patent JP-2000002916-A (JP)
Title: Camera
Inventor: ABE WATARU
IPC: G03B17/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera where film feeding and lens driving are executed by one driving motor without necessitating a complicated mechanism for executing the changeover of the various kinds of operation such as the winding and rewinding of film. SOLUTION: This is a camera incorporating an epicyclic mechanism 20 swinging in normal and reverse directions within a specified swinging range in accordance with the normal rotation and reverse rotation of a driving gear, a lens barrel advancing and retreating gear 100 arranged at one end part of a swinging range and controlling the advancing and retreating movement of a lens barrel, a winding gear 300 arranged at the other end part of the swinging range and executing the winding of exposed film,  a rewinding gear 200 arranged between the lens barrel advancing and retreating gear and the winding gear at the inside of the swinging range and executing the rewinding fork of the exposed film and a locking member 150 capable of advancing and retreating to/from the inside and outside of the swinging range of the epicyclic mechanism 20 and holding the epicyclic mechanism 20 at a position where the epicyclic gear is engaged with the rewinding gear 200. Then, the lens barrel side last gear 110 of a lens barrel driving system is provided with a lens barrel advancing and retreating cam 130 controlling the advancing and retreating of the lens barrel and a locking member advancing and retreating cam 120 controlling the advancing and retreating of the locking member 150.
Patent JP-H0727093-A (JP)
Title: Corrosion-preventing method for fluid machine
Inventor: SATO AKIO
IPC: F04D29/02
Filed: 1993-07-08
Abstract: PURPOSE:To hold a semi-permanent corrosion-preventing effect with neither external power supply nor sacrifice electrode required by supplying a current, induced in a piezoelectric material by a pressure of driven fluid, to an electrode provided in a corrosion-preventing objective location of a fluid machine. CONSTITUTION:An impeller 6 is driven to be rotated through a main shaft 5 by a drive source, to suck/deliver a driven fluid from a suction bell 3, and the fluid is delivered to a lifting pipe 1 from a bowl 2 to perform pumping through the lifting pipe 1. Here, a piezoelectric material 8 provided in an internal side surface of the lifting pipe 1 receives a pressure of the driven fluid 7 to induce a current, and since the induced current flows in an electrode 9 through a regulator 10 to move electric potential of a corrosion-preventing objective location of the lifting pipe 1 to an inactive region or passive state region, a semipermanent corrosion-preventing effect can be taken with no external power supply required.
Patent JP-H0916123-A (JP)
Title: Image display device
Inventor: TAKAYAMA ICHIRO
IPC: H05B44/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain the brightness of a thin-film pixel element faithful to input video signals by specifying input voltage and the current flowing to a nonlinear element to a primary proportional relation. SOLUTION: This image display element has, in every one pixel, the thin-film pixel element EL, the nonlinear element M for controlling the light emission of the thin-film pixel element EL, a capacitor C for signal holding connected to the gate electrode of the nonlinear element M and a load element Rs having primary proportional current-voltage characteristics between the nonlinear element Ty for writing data to the capacitor C, the nonlinear element M for controlling the light emission and arbitrary fixed potential.
Patent JP-S6146333-A (JP)
Title: Sizing and feeding device
Inventor: INAMORI TSUTOMU
IPC: B21D43/10
Filed: 1984-08-11
Abstract: PURPOSE:To elevate a feeding accuracy by providing a moving carriage on a pair of guide bodies via a non-back rush pinion and rack and by arranging 1st and 2nd rocking arms pinching the end of a material. CONSTITUTION:A sizing and feeding device 24 is installed on the upper part of a transfer device and a rack body 33 is provided on the flange 31a of a body of a guide body. A carriage 34 has rollers 36, 37, 38 and is moved on a guide flange 31a via non-backrush pinion 40. The steel plate which is transferred upto immediately before a press machine is held with pinching between a presser 52 and backing part 49 by the motion of the cylinder of 1st and 2nd rocking arm 45, 46. The steel plte is then fed into a press machine each the prescribed size with the driving of a motor 42. Due to the use of a non-backrush pinion the feeding accuracy of the plate is elevated.
Patent JP-H09122192-A (JP)
Title: Scalp massager
Inventor: TAKEUCHI KIYOSHI
IPC: A46B11/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To effectively massage scalp and subcutaneous tissues so as to pick them by providing a mechanism for bringing the tips of a pair of elastic projections closer to each other by abutting the tips of the elastic projections to the scalp. SOLUTION: This scalp massager 1 is provided with a head part 2, a pair or more of the elastic projections 3 extending from the lower surface of the head part and the mechanism for bringing the tips 3a of the pair of the elastic projections 3 closer to each other by compression force applied between the tips of the elastic projections 3 and the head part 2. So as to realize the mechanism, it is preferable to set a set angle formed by lines for connecting the respective roots and tips of the paired elastic projections within the range of 60 deg.-100 deg..
Patent JP-S6176489-A (JP)
Inventor: JIYON ROBAATO KAASON
IPC: C07D207/33
Filed: 1985-08-01
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-S6413448-A (JP)
Title: Solid film of ion selective electrode and its production
Inventor: OZAWA OSAMU
IPC: G01N27/333
Filed: 1987-07-08
Abstract: PURPOSE:To eliminate the need for maintenance by eluting an ion sensitive material in an ion sensitive film consisting of silver halide and silver sulfide in a high-polymer resin by a chelate agent soln. and forming a semipermeable membrane on the surface of the sensitive film. CONSTITUTION:The silver chloride and silver sulfide of the ion sensitive material are mixed in the form of superfine particles sized about 20mum with a plasticizer and film base material by which the sheet of the sensitive film of a solid film type is obtd. The sheet is then blanked to a circular shape and is joined to the end of a cylindrical body 1. This body is immersed into an aq. soln. contg. sodium thiosulfate as a chelate agent to form a semipermeable membrane layer 5 having fine pores sized about 0.05mum on the surface of the ion sensitive film 4. After a sodium chloride liquid 2 is injected into the body 1, the internal electrode 3 of a silver/silver chloride wire is inserted into the liquid 2. The sensitive film 4 and the semipermeable membrane layer 5 are, therefore, made into integral structure by which the durability is improved.
Patent JP-S6061104-A (JP)
Title: Manufacture of cold-rolled ferritic stainless-steel sheet excellent in surface gloss
Inventor: UGI TAKUMI
IPC: C21D7/00
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a titled cold-rolled steel sheet by reducing the generation of pit-shaped defects, by cold rolling a cold-rolling ferritic stainless-steel sheet provided with annealing after its grinding by using rolling rolls having each a specific surface-roughness is rolling the sheet at the 1st pass. CONSTITUTION:A cold-rolling ferritic stainless-steel sheet obtained by annealing it after grinding, has the surfasce lower in hardness than the central part by >=5%. In cold-rolling this sheet, it is rolled at a <=60m/min. rolling speed by using rolling rolls having each a <=0.2mu surface roughness at least at the 1st pass of rolling. In this way, the generation of pit-shaped defects in the material surface is remarkably reduced, and a cold-rolled steel sheet having excellent surface gloss is obtained.
Patent JP-H0811179-A (JP)
Title: Injection mold
Inventor: KOBAYASHI SEIJIRO
IPC: B29K101/10
Filed: 1994-06-27
Abstract: PURPOSE:To provide an injection mold capable of enhancing work efficiency because a support part, a runner molding part and a gate molding part are not formed and a process for recovering the support part or the like becomes unnecessary, dispensing with a worker or a robot, not wasting a material and capable of lowering the production cost of a molded product. CONSTITUTION:Spaces 53, 55 are formed around the gates 52, 54 formed to the central parts of gate blocks 48, 50 and extend to the vicinity of the leading end parts of the gates 52, 54. Branch passages 59, 61 communicate with an oil supply passage 57 and further communicate with the spaces 53 (55).
Patent JP-H1069363-A (JP)
Title: Eye-track type alarm message
Inventor: TOGNAZZINI BRUCE
IPC: G06F3/0346
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device, a system, a process, and a computer program product which displays and removes respective messages to a user without any complicated hand-eye interaction. SOLUTION: A user message is automatically positioned on a display directed to the eye of the user as an eye tracker which monitors the eye of the user and calculates a specific point in a three-dimensional space that the eye of the user is focused on and indicates. When the user reads the message as shown by the eye of the user crossing the text, the message is automatically cleared. Further, the message is also cleared in response to an answer that the user speaks.
Patent JP-S5958528-A (JP)
Title: Key input device
Inventor: KONUMA TATSUROU
IPC: G06F3/023
Filed: 1982-09-28
Abstract: PURPOSE:To reduce greatly a necessary read time by providing a parallel input shift register at the Y-line driving terminals of a key matrix consisting of X and Y lines and detecting Y-line states of the key matrix, line by line. CONSTITUTION:A bus driver is connected to X lines X0-X7 of the key matrix 2. The shift register 6 capable of parallel input to which output terminals of respective stages are connected are connected to respective driving terminals of Y lines Y0-Y7. A CPU7 loads data for all Y-line selection in the shift register 6 to monitor key degression. When the key depression is detected, one Y line is selected and the shift register 6 is put in shifting operation to detect Y-line states of the key matrix, line by line, thereby detecting them to the CPU7 through the bus driver 4. Consequently, a read of data is completed at a frequency corresponding to the number of Y lines and the processing time is shortened.
Patent JP-S6427710-A (JP)
Title: Roll stand with two pair or large number of pair of roll housing
Inventor: HANSU BOOGENDERUFUERU
IPC: B21B13/08
Filed: 1988-07-08
Abstract: PURPOSE: To reduce a production cost of a roll stand by inserting a threaded column in stable and upright state into a roll housing and drivably supporting a screw-down setting nut in a cross-arm. CONSTITUTION: Threaded columns 1a, 2a are rectilinearly inserted into roll housing 7, 8. At the same time, screw-down setting nuts 21, 22 are drivably supported in cross-arms 17, 18. A roll stand is thinned, the shape thereof is simplified, and a manufacturing process of a roll stand is simplified and production costs thereof are reduced by the constitution thereof.
Patent JP-H109218-A (JP)
Title: Supporting metal for hanging post
Inventor: TSUNODA YASUO
IPC: F16L3/24
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify the mounting work, and obtain a large supporting force in relation to a supporting metal for hanging an angle steel, a channel steel, etc., on a hanging bolt. SOLUTION: The supporting metal 10 is made of flat spring materials, and a material 12 to be supported is supported in a loop formed by allowing the supporting metal 10 to intersect a hanging post 16 on the surface of which irregularities are formed, at two upper and lower places. In this case, the supporting metal 10 is constructed so that the elastic reaction force of the flat spring at the lower intersection place 26 acts in the direction in which the reaction force has an upward component in relation to the hanging post 16.
Patent JP-H0828515-A (JP)
Title: Clamp device
Inventor: MASUDA KOJI
IPC: F21V17/00
Filed: 1994-07-21
Abstract: PURPOSE:To facilitate separation of a clamped part by providing a clamp releasing holding means for separating a hook from a hook hooking part and holding it in clamp releasing of a first main body from a second main body. CONSTITUTION:In clamping of a luminaire main body 1 as a first main body to a reflector 2 as a second main body, a hook 6 is pressed, and the tip of the hook 6 is hooked on a hook hooking part 3, and a lever 5 is turned, thereby a spring 9a is pressed by the hook 6 and compressed, and then the main bodies are clamped. In releasing of clamping, a lever 4 is turned on the other main body side, thereby the hook 6 is moved on the other main body side, and the tip is separated from the hook hooking part 3. At this time, the spring 9a as a clamp releasing holding means 9 so acts that the tip of the hook 6 may be separated from the hook hooking part 3, thereby the hook 6 is prevented from being hooked on the hook hooking part 3, and the clamped part can be easily separated, and the exchange of a lamp housed inside is facilitated.
Patent JP-S6413365-A (JP)
Title: Carrier tape insertion mechanism for chipform part
Inventor: HAYASHI KAZUHIRO
IPC: B65B15/04
Filed: 1987-07-07
Abstract: PURPOSE:To reliably insert a chipform part in the recessed part of a carrier tape without damaging the part, by providing an inserting part which inserts the chipform part, guided by a feed chute and dropped, directly in the recessed part of the carrier tape positioned by a drum. CONSTITUTION:A chipform part 1 is fed toward a pusher 3 as it is guided by means of a feed chute 2. The upper and the lower part and the left and the right part of the fed chipform part 1 are guided by the pusher 3, and its orientation is stabilized. With this state. forward movement of the pusher 3 forces the chipform part 1 to be pressed directly in a recessed part 7a of a carrier tape 7, positioned by a drum 5, without damaging the part. After the press-in, the drum 5 is rotated, and the carrier tape 7 is orderly fed along a rail 9 as the chipform part 1 in the recessed part 7a is guided by means of an outer peripherel guide 6.
Patent JP-S5799191-A (JP)
Title: Culturing of plant cell in vitro
Inventor: PUTEIYAARU BUANSAN
IPC: C12N5/00
Filed: 1981-10-21
Abstract: 1. Process for the production or biotransformation of metabolites by plant cells in vitro, which process is characterised in that the cells are cultivated in a non-agitated liquid medium and in the absence of any artificial carrier for including or fixing these cells, the medium circulating on the cells without carrying them away.
Patent JP-H0218894-A (JP)
Title: Etching method for sulfide film and manufacture of multi-color thin film type el element
Inventor: FUJITA YOSUKE
IPC: H05B33/12
Filed: 1988-07-07
Abstract: PURPOSE:To have quick treatment with good reproducibility by composing a sulfide film with dissociated methyl or ethyl radial at the surface of a base board, and by evaporating a compound with lower boiling point. CONSTITUTION:A CaS film 2 is formed on a base board 1, and thereover a Ta film 3 is formed. These films 2, 3 are produced under the same vacuum and coated with a photo-resist 4 in stripe patterning. The pattern of the film 3 becomes mask for the other 2. As etching gas methanol gas and argon gas are used, and high frequency power is impressed to generate plasma, and thus the film 2 undergoes etching. Methyl radical or ethyl radical is dissociated from the gas of compound activated by the plasma and makes reaction with the film 2 at the surface of the base board 1. This is composed with metal elements contained in the film 2 and forms compound. Because this compound has a low boiling point to evaporate easily, quick etching is achieved with good reproducibility.
Patent JP-S5960211-A (JP)
Title: Optical fiber gyro system
Inventor: MASUDA SHIGEFUMI
IPC: H01S3/083
Filed: 1982-09-30
Abstract: PURPOSE:To make the system compact and light weight, by providing a unitary light source for inputting light to each fiber coil. CONSTITUTION:In an optical fiber gyro system, coherent light from a lighr source is inputted to optical fiber coils R1-R3 for detecting the rotating of three divided axes. The incident light beams to the optical fiber coils are frequency-shifted to different frequencies f1-f3 by acoustooptic modulators AOM at a front stage. The feedback light beams from the coils R1-R3 are combined and guided to a light receiving part. Since the frequencies are different to each other, the light beams can be separately processed.