baber/WOPTO huggingface dataset:
Patent JP-H08129033-A (JP)
Title: Average value detection device and integrated circuit for detecting average value
Inventor: MORI KAZUYUKI
IPC: G01R19/04
Filed: 1994-11-01
Abstract: PURPOSE: To reduce circuit scale by connecting an offset adjustment circuit to the connection point between the resistor and the capacitor of a average value detection circuit for detecting the average value of an input signal in parallel with the average value detection circuit. CONSTITUTION: A resistor 11 and a capacitor 12 for detecting an average value from an input signal is provided at an average value detection part 1. Further, an offset voltage regulating part 2 is connected to a connection point 3 between the resistor 11 and the capacitor 12 at the average value detection part 1 in parallel with the average value detection part 1. An average value detection device can detect the average value from the input signal by the average value detection part 1. Also, the voltage at the connection point 3 can be adjusted by the offset voltage regulating part 2. An individual terminal or wire needs not be provided to place the capacitor 12 and the offset voltage regulating part 2, thus achieving the average value detection device for adjusting an offset generated around the average value detection part 1 with a simple configuration.
Patent JP-H06116973-A (JP)
Title: Construction of retaining wall
Inventor: IWASAKI NOBORU
IPC: E02B3/14
Filed: 1992-10-07
Abstract: PURPOSE:To prevent, on occasion of an inundation, outflow of earth forming the foundation of a retaining wall, and to prevent the retaining wall from collapsing with connection between earth on a side slope and the retaining wall kept intact, and to let plants grow to facilitate protection of natural environment. CONSTITUTION:A retaining wall B is constructed by placing concrete along a side slope, and a plurality of holes 2 for plants are provided to the retaining wall B so that the holes can be communicated with the side slope. Then, plants are made to grow through the holes 2 for plants over the concrete face, and protection of natural environment can be facilitated therewith.
Patent JP-H08129039-A (JP)
Title: Electrical conductor conductive needle device
Inventor: ICHIZUKA RYUICHI
IPC: G01R27/02
Filed: 1994-11-01
Abstract: PURPOSE: To manually treat the conductor of a terminal without cutting a tape electric wire and further measure the resistance of the conductor and the insulation resistance between the conductors in a same process. CONSTITUTION: The title item is provided with an electric wire pad base 2 for fitting a flat electric wire A, an elevation stand 5 mounted to a post 3 so that it can be raised and lowered, and a plurality of conductive needles 11 arranged in the elevation stand 5. The conductive needles 11 are arranged so that they match a conductor Al of a flat electric wire A fitted to the electric wire pad base 2 and the post 3 is provided with a positioning adjustment seat 10 for setting the lowering position of the elevation stand 5. The conductive needle 11 is provided with a coil spring 13. As a result, since the conductive needle is lowered only up to a specific position, it does not reach the electric wire pad base through the conductor of the flat electric wire.
Patent JP-H11106109-A (JP)
Title: Strip body winding device and dancer roll device for it
Inventor: KARIBE TSUTOMU
IPC: B65H23/195
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a winding device and dancer roll device, which can wind a solar panel without leaving a winding sag or distorsion. SOLUTION: A dancer roll device 4 provided with three (first to third) rolls 6, 7, 8 in parallel each other are used. The second roll 7 and the third roll 8 are arranged around the first roll 6, having the phase different by about 90 deg. from each other. The first roll 6 and the second roll 7 hold the solar panel 1 from both sides, thereby forming a correcting roll (for correcting the solar panel 1. At the same time, the second roll 7 and the third roll 8 form a tension roll, which makes the solar panel 1 meander. The first to third rolls 6, 7, 8 are held in such a manner that they can be rotated around the axis of the first roll 6, maintaining a constant relative and positional relations among them.
Patent JP-H06124617-A (JP)
Title: Contact following measuring device for switch
Inventor: MIURA SUSUMU
IPC: H01H9/00
Filed: 1992-10-08
Abstract: PURPOSE:To measure contact following of a switch with high reliability. CONSTITUTION:A contact follow measuring device comprises a measuring piece 3 suspended from a measuring lever 1 which is contro-lled to be moved by a predetermined distance in the vertical direction; a measuring piece movement measuring means, e.g. a laser displacement gauge 4 for measuring the movement distance of the measuring piece 3; and a measuring circuit 5 which receives an output signal of the laser displacement gauge 4 and switch signals of contacts 62, 63 of an electromagentic switch 6 to be measured. The measuring lever 1 is moved downward so as to bring the lower end of the measuring piece 3 into contact with the upper surface of a contact piece supporting lever 61 of the switch 6 to be measured. Furthermore, the measuring lever 1 is moved downward by a given distance so that the measuring piece 3 can be moved downward by a predetermined distance. Consequently, the switch 6 to be measured is operated for measurement.
Patent JP-H0578458-A (JP)
Title: Biodegradable optically active polymer and its production
Inventor: YASUDA HAJIME
IPC: C08G63/664
Filed: 1991-09-20
Abstract: PURPOSE:To industrially advantageously produce the subject enzymolytic and hydrolytic new optically active polymer by ring-opening copolymerization between epsilon-caprolactone and an optically active 7-substituted-1,4-dioxepan-5-one. CONSTITUTION:Ring-opening copolymerization between epsilon-caprolactone and a compound of formula I (R is 1-5C alkyl) is carried out in the presence of one or more kinds of catalysts selected from (A) an organoaluminum (preferably trialkylaluminum, etc.) and water, (B) an organotin compound (preferably dialkyltin oxide, etc.) and (C) an organolanthanoid compound [complex of formula II (R1 and R2 are H or methyl; Ln is Sc, Y, La, Pr, etc.)] to obtain the objective polymer of formula III ((m) and (n) are natural number).
Patent JP-H02116790-A (JP)
Title: Fuel assembly
Inventor: NAKAMURA TATSUAKI
IPC: G21C3/34
Filed: 1988-10-27
Abstract: PURPOSE:To improve anti-vibration and anti-earthquake strength without any axial gap between neighboring assemblies in a reactor core by providing at least one projection every side on four circumferential sides of a support lattice of an assembly axial center part. CONSTITUTION:One projection 5a is provided on each side of a support lattice 4 of an assembly 3. In this case, one the position of the projection 5a each side the axis center of the assembly 3 is regarded as the center and arranged so as to be rotation symmetry. In the case where a plurality of the assemblies 3 formed in the above-mentioned are charged in a reactor core at regular intervals G, the neighboring two assemblies are easily positioned because they have degree of freedom to rotation. Further, because the neighboring assemblies come in contact with each other through the projections of a support lattice in a condition to be charged in the reactor core, anti-earthquake and earthquake- resistance are improved and bend by irradiation is reduced to easily replace the assemblies.
Patent JP-H04146486-A (JP)
Title: Character generating device
Inventor: SAOYAMA EIJI
IPC: G06T1/00
Filed: 1990-10-09
Abstract: PURPOSE:To generate a various patterns and also to set a relation between a background and a character in character units by logically operating the background and the character optionally made out by an operator by dealing with dots. CONSTITUTION:A character generating device is provided with a background storing part 3c to store the background of a screen, a character storing part 3b to store the character constituted of a specified pattern, a logical operation circuit 12 to logically operate the background and the character by dealing with the dots, and a character generating means to generate the character based on an operated result by means of the logical operation circuit. And an inputted datum and the kinds of the logical operation are instructed to the logical operation circuit 12, so that the specified logical operation of the character and the background is accomplished.
Patent JP-S63124157-A (JP)
Title: Data fetching system into processor
Inventor: MOCHINAGA TATSUO
IPC: G06F11/10
Filed: 1986-11-14
Abstract: PURPOSE:To improve the processing capacity of a data fetching system by fetching quickly the data on a processor bus into a processor without waiting for the result of a parity check and continuing the data fetching job as long as the parity check has no abnormal result. CONSTITUTION:A parity check circuit 5 always gives a parity check to a data signal 1 on a processor bus based on this signal 1 and a parity check signal 9. Then a parity check error signal 3 is delivered when a parity error is detected. While the signal 1 is fetched or latched by a processor 6 according to a data fixing signal 2 showing a fixed state of the signal 1. Then the signal 2 is delayed by a delay circuit 7 by an amount equal to the time needed for the parity check and applied to a gate circuit 8 as a gate control signal. Therefore the check result of the signal 1 is supplied to the processor 6 after a period of time required for the parity check from the fetching or latching time point of the signal. Thus the signal 1 is quickly fetched by the processor 6 and continuously as long as no error occurs. Then the data fetching capacity is improved.
Patent JP-2001088089-A (JP)
Title: Sheet cutting device
Inventor: TAKANE TOSHIAKI
IPC: B42D15/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cutting device properly cutting a paper roll into various sizes of sheets while suppressing noise. SOLUTION: A sheet cutting device 1 is formed so that, when a paper roll registered to a cutter 6 is transferred to a cut timing, sensors 2a to 2n detect a sheet size and output a CPU3, and the CPU3 identifies the sheet size to be cut based on the results detected by the sensors 2a to 2n. The CPU3 controls the on and off of transistors Tr1 to Tr3 of a voltage regulating circuit 4 according to the sheet size to be cut of the paper roll so as to supply a control voltage Vref corresponding to the sheet size from the voltage regulating circuit 4 to a motor driver 5. The motor driver 5 supplies a drive voltage corresponding to the control voltage Vref supplied from the voltage regulating circuit 4 to the drive motor of the cutter 6 so as to drive the drive motor.  The drive motor of the cutter 6 moves a movable blade of the cutter 6 along a fixed blade at a moving speed according to the applied drive voltage so as to cut off the paper roll.
Patent JP-S62129464-A (JP)
Inventor: FUJII TADAYOSHI
IPC: E04G17/06
Filed: 1985-11-30
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-H02118913-A (JP)
Title: Generating device for tracking error signal
Inventor: KUBO KANJI
IPC: G11B5/56
Filed: 1988-10-26
Abstract: PURPOSE:To simply recognize a mount error by providing a preset value setting means correcting the mount error of each head forming a pair head. CONSTITUTION:Magnetic heads A1, A2 and B1, B2 are heads in pairs. Circuits 201 - 204 are head amplifier circuits, which amplify signals reproduced from the magnetic heads A1 - B2. Analog switches 205, 206 select and extract alternately a signal reproduced by the heads A1 or A2 and B1 or B2. Each extracted signal is fed to a reproducing signal processing circuit 207, in which the signal is demodulated into a normal video signal and outputted to a terminal 208. Only a special signal is separately extracted by a specific signal separation circuit 210 from the output signal of the analog switches 205, 206, the signal is supplied to a tracking error signal generating circuit 211, a reproduced time difference of the specific signal is detected and the result is outputted at a terminal 212 as a tracking error.
Patent JP-H07117585-A (JP)
Title: Road traffic situation indicating device on vehicle
Inventor: OKAMOTO OSAMU
IPC: G09F9/00
Filed: 1993-10-28
Abstract: PURPOSE:To prevent a large vehicle, etc., from making the road traffic situation unrecognizable for cars behind by obstructing the forward visibility. CONSTITUTION:This device is constituted of a video camera 1 to pick up an image of a road traffic situation in the vehicle forwarding direction, a flat display 2 installed on the back surface of a vehicle to be seen from a car behind and an image device 3. The image device is constituted of an image forming part 4 to form a video signal from image information memorized in a floppy disc, a CDROM, etc., an image feedback part 5 to feed back the video signal from image information of a video soft tape or a video soft disc, a changeover part 6 to supply one of outputs of the video camera 1, the image forming part 4 and the image feedback part 5 by way of changing it over and selecting it and an operation part 8 set in the neighbourhood of a driver's seat. The image feedback part 5 is optional.
Patent JP-H02116749-A (JP)
Title: Evaluation of contact hydrogenated catalyst
Inventor: YANAI JUNICHI
IPC: C07C33/03
Filed: 1988-10-26
Abstract: PURPOSE:To reduce analysis time with simplification of evaluation of a contact hydrogenation catalyst by using an acetylene based organic compound having a carbon-carbon triple bonding at a terminal, but with no optical anisotropy center as reaction substance for evaluation. CONSTITUTION:An acetylene based organic compound as reaction substance for evaluation uses a compound having a carbon-carbon triple bonding at a terminal, for example, 3-methyl-1-butyne-3-ole. When a catalyst to be evaluated is introduced into a contact hydrogenation reactor and a reaction substance for evaluation is introduced thereinto, the compound is converted into a corresponding ethylene based organic compound, which has a double bonding at a terminal thereof to obtain a compound of signal nature having no cis trans anisotropy. Then, a hydrogenated compound is analyzed by a gas chromatography to evaluate performance of a catalyst by calculating a convert ratio and a selection ratio of the reaction substance. This shortens analysis time with a simplification of the analysis operation.
Patent JP-H01114581-A (JP)
Title: Front lamps for motorcycle
Inventor: NAKAMURA YUKITOSHI
IPC: B62J17/00
Filed: 1987-10-27
Abstract: PURPOSE: To improve an aerodynamic function and to reduce costs by molding a wind screen and lens parts of a headlight and a front flasher lamp integrally, applying light-shielding treatment to the rests, and arranging an electric bulb and a reflector behind each lamp separately. CONSTITUTION: A front cowl 1 is molded by a transparent plastic plate, a wind screen 4, a lens part 5 of a headlight, and a lens part 6 of a front flasher lamp are provided by molding them integrally, and a light-shielding layer 7 is applied to the whole face except each lens part 5, 6. A reflector 9 in which a required electric bulb 8 is assembled is arranged behind each lens part 5, 6, and a simple bulkhead 10 is provided between the reflector 9 and an inner face of the front cowl 1. In this way, the headlight and the front flasher lamp have the required functions and are formed simply, a front face of the front cowl 1 is smoothened without joints, and the satisfactory appearance is prepared without causing aerodynamic resistance.
Patent JP-H1192718-A (JP)
Title: Adhesive article
Inventor: KOSHIBE SHIGERU
IPC: C09J7/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive article for realizing a small-size, high- performance and low-cost semiconductor device, which is excellent in shelf life, workability and adhesive power and makes it possible to relax the stress on a semiconductor caused by heat generated during the assembly and use of a semiconductor device. SOLUTION: The adhesive article for a high-density semiconductor, used for bonding a semiconductor chip 7, a mount, a heat dissipating substrate, a circuit board 1 and the like is obtained by blending a vinyl silicone rubber with an adhesive component and a latent crosslinking agent. The adhesive article that can be used is in the form of a sheet, a woven fabric, a knitted fabric or a nonwoven fabric, or those cut or punched to a shape adapted to an apparatus arranged for a semiconductor device. When it is in the form of a woven fabric, a knitted fabric or a nonwoven fabric, those impregnated with a vinyl silicone rubber, an adhesive component and a latent crosslinking agent can be used. The adhesive article may consist of multiple layers, with gradually changing adhesive performances.
Patent JP-2000104534-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SUGA KATSUO
IPC: B01J23/58
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas to be excellent in purification of NOx even after especially thermal durability. SOLUTION: This catalyst is a catalyst for purifying exhaust gas to purify NOx under oxygen excessive atmosphere. A catalyst layer contains a precious metal, such at Pt, Pd, and Rh, a composite compound A represented by a formula of LnαAOβ, and a composite compound B represented by a formula BxCoy, the two formulas wherein α is 0<α<1, β indicates an oxygen amount to satisfy a valence of each element, Ln is at least one kind selected from a group consisting of La, Ce, and Nd, and A indicates at least one kind selected from a group consisting of Fe, Co, Ni, and Mn, x is 0<x<1, y is an oxygen amount to satisfy a valence of each element, B is a composite compound B represented by Cs and/or Na, and C indicates A1 and/or Ti. It is desirable that composite compounds A and B are contained in respective independent powder configurations.
Patent JP-H04146707-A (JP)
Title: Household equipment/furniture fitting method
Inventor: KANETANI KENJI
IPC: A47K1/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable a household equipment/furniture to be neatly and easily fitted inside a house by inserting an engaging bar of a front decorative sheet into the gap between the side surface of the household equipment/furniture and the wall, so that the decorative sheet can hide from front the gap and the front peripheral part. CONSTITUTION:When a washstand 3 is installed in the corner part where a rear wall 5 and a side wall 4 meet, an engaging bar 12 of a front decorative sheet 1 is inserted into the gap between the side wall 4 and the washstand 3, and a vertical decorative sheet 11 is vertically erected, and the rear surface of the vertical decorative sheet 11 is abutted on the front surface of the washstand 3. Then, as a necessary consequence, the front decorative sheet 1 covers the gap between the washstand 3 and the side wall 4, and also the peripheral part of the washstand 3, and these parts can be hidden. Then, an upper-surface decorative sheet 2 is put on the washstand 3 from above, and is fitted so that the horizontal decorative sheet 21 covers the upper surface of the washstand 3, and also a covering plate 22 covers the upper part of the front decorative sheet 1, thereby the horizontal decorative sheet 21 of the upper surface decorative sheet 2 covers the gap between the upper surface of the washstand 3 and the side wall 4, and also the peripheral part of the washstand 3, thus these parts can be hidden so as to be pleasing to the eye.
Patent JP-H09166795-A (JP)
Title: Wavelength selecting type acoustoptic waveguide device
Inventor: SUTEFUEN SHIYUMIDO
IPC: G02F1/01
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a adjustable acousto-optic waveguide switch having optical paths in an equil. state. SOLUTION: This device has the routes 150, 160 of first and second optical waveguides varying in lengths within the optical waveguides and the difference between the lengths thereof is equal to the value determined by d=±λ(k+m), where (d) is the difference in the optical paths between the two optical waveguides, λ is the wavelength of the light signal, (k) is a number above 0 and below 1, (m) is 0 or an integer. The difference described above is so determined than the first and second parasitic components of the light signals described above induce destructive interference in order to shift the phases of at least the parasitic components described above.
Patent JP-H09107905-A (JP)
Title: Container for gruel or zosui
Inventor: SANO MINORU
IPC: A23L7/10
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a container, capable of mixing a gruel previously contained in a container with a food related to the gruel in prescribed amounts at need and producing the gruel, etc., according to simple operations. SOLUTION: This container for a gruel or ZOSUI (porridge of rice, vegetables and miscellaneous things) comprises a cylindrical flat sheet and a port 6. A part 5 for attaching the port in the sheet and both ends of the sheet are firmly sealed and a partition belt part 3 capable of readily peeling under an external pressure is formed in the intermediate part therebetween. Thereby, the interior of the container is divided into two chambers. The gruel is housed in the first chamber 1 and at least one selected from the group consisting of water, seasoning liquid, a thickener, a vegetable, meat, an egg and a fish is housed in the second chamber 2.
Patent JP-S63308090-A (JP)
Title: Liquid crystal composition and liquid crystal element containing said composition
Inventor: SHINJO KENJI
IPC: C09K19/42
Filed: 1987-10-26
Abstract: PURPOSE:To provide a liquid crystal composition containing an optically active liquid crystal compound having fluorine atom. directly bonded to asymmetric carbon and a specific liquid crystal compound having optically active group, free from radical change in response speed with temperature and suitable for liquid crystal element, etc. CONSTITUTION:The objective liquid crystal composition can be produced by compounding (A) one or more optically active liquid crystal compounds having fluorine atom. directly bonded to asymmetric carbon and (B) one or more optically active liquid crystal compounds expressed by formula (R1 is 1-18C alkyl; x is 0 or 1; y is integer of 0-8; C* is asymmetric carbon atom.) A liquid crystal element is produced by using a pair of glass substrates 2 each having a transparent electrode 3 and an insulating orientation-controlling layer 4 at the inside and a polarizing plate 8 at the outside and sandwiching the liquid crystal composition 1 between the glass substrates 2 interposing a spacer 5 therebetween, connecting both transparent electrodes 3 with a lead wire 6 and imposing electric potential to the electrodes with a power source 7.
Patent JP-2000095002-A (JP)
Title: Vehicular seat structure
Inventor: MATSUHASHI KAZUHIRO
IPC: B60N2/90
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently, ensure the support strength against the load added to a striker when the striker used for exclusively restricting a child seat on the vehicular seat is provided on the vehicular seat. SOLUTION: A frame member 11 welded and fixed brackets 21, 21 near both ends of a stabilizer 12 is arranged between the rear ends of upper channels 3, 3 on right/left slide rails 1, 1 positioned to the lower side of the seat 9 and the engage part 13 of the end of the stabilizer 12 is engaged with the engagingly locking hole of the upper channel 3 and a bracket is tightened to the upper channel 3 of the front side of the engagingly locking hole by a bolt 31. By welding and fixing the strikers 19, 19, exposed on the front side of the seat 9, for restricting the child seat on the stabilizer 12 of the frame member 11, the upper channels 3, 3 having a sufficient strength is utilized and the sufficient support strength of the striker 19, 19 is ensured.