baber/WOPTO huggingface dataset:
Patent JP-S6266454-A (JP)
Title: Tracking control circuit
Inventor: IKOMA YUTAKA
IPC: G11B5/588
Filed: 1985-09-19
Abstract: PURPOSE:To attain excellent tracking control by providing a filter circuit excluding a part or all of undesired signals having a frequency mixed in a tracking control signal supplied from a tracking control signal generating means. CONSTITUTION:The tracking control signal generating circuit consists of a low pass filter 4, a mixing circuit 6, a pilot signal generator 7, band pass filters 9, 10, detectors 11, 12, a differential amplifier 13 and a polarity switch 14. Since a 4-frequency pilot signal is changed over, a fundamental frequency fL of a pilot signal switching circulating frequency is expressed as fL=60(Hz)/4=15Hz. Thus, an undesired signal comprising the fundamental frequency of the pilot signal switching circulation frequency and its harmonics n fL(n=1.2...) is mixed in a tracking control signal from the mixing circuit 6 and the polarity switch 14. Thus, a filter circuit 15 eliminating a part or all of the undesired signal is connected to the post-stage of the tracking control signal generating circuit. Thus, the adverse effect due to the undesired signal such as reduction in the tracking control capability or the time axis fluctuation of a reproduced information signal is prevented.
Patent JP-H0526347-A (JP)
Title: Friction element of automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/04
Filed: 1991-07-25
Abstract: PURPOSE:To allow the friction elements of an automatic transmission to attain each joint capacity as required by improving the friction elements of their own. CONSTITUTION:In the 'R' range of a manual valve 19, backward pressure inputted from a circuit 19R at the range is supplied not only to the chambers 16 of brakes 35R/B and LR/B but also to chambers 15 through a shuttle valve 20 and actuators 17 and 18, so that the joint capacities of both the brakes are enlarged as required. In the 'D' range of the manual valve 19 however, forward pressure outputted from a circuit 19D in the range, is supplied only to the chambers 15 of both the brakes, so that the joint capacities of these brakes are lessened as required.
Patent JP-H0371191-A (JP)
Title: Reduction/enlargement system interlocking with window text in window system
Inventor: KANAI YOICHI
IPC: G06F3/048
Filed: 1989-08-10
Abstract: PURPOSE:To suppress the partial erasing of a text or the display of an excess space by detecting a reduction/enlargement ratio in the reduction/enlargement of a window and reducing/enlarging a text by the same reduction/enlargement ratio as the detected one. CONSTITUTION:When a command for indicating the reduction/enlargement of the window 1-3 is inputted from a command input device 1-6, a window reducing/enlarging device 1-7 reduces/enlarges the window 1-3 formed by an window forming/registering device 1-10 based upon the command. A reduction/ enlargement ratio detector 1-8 detects the reduction/enlargement ratio based upon the reduction/enlargement of the window 1-3 by the device 1-7 and outputs the detected value to a text reducing/enlarging device 1-9. The device 1-9 reduces/enlarges the test 1-4 accessed by a text access device 1-11 and displayed on a screen 1-2 based upon the reduction/enlargement ratio inputted from the detector 1-8.
Patent JP-H0934780-A (JP)
Title: Device and method for processing data
Inventor: YAMAMOTO YASUYUKI
IPC: G06F12/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently process data by setting the address of a local memory and controlling the local memory corresponding to that set address. SOLUTION: A local memory 3 stores data to be processed by a CPU core 1. An address register 4 holds the address of the local memory 3 set and outputted by the CPU core 1 and outputs it to an address decoder 5. When the address outputted from the CPU core 1 through an address bus 8 corresponds to the address held in the address register 4 or corresponds to the address (peculiar address) of the address register 4, the address decoder 5 outputs a chip select signal CS1. When the chip select signal CS1 is inputted, the local memory 3 performs access to the address at the position corresponding to a low-order address (such as low-order three digits, for example,) among the addresses inputted through the address bus 8.
Patent JP-S5999900-A (JP)
Title: Ultrasonic wave probe
Inventor: IZUMI MAMORU
IPC: H04R17/00
Filed: 1982-11-29
Abstract: PURPOSE:To improve an S/N by providing the 1st and the 2nd electrodes on both sides of a piezoelectric body so as to face partially the electrodes via the piezoelectric body to increase the beam width of a probe and providing a grounded conductor layer. CONSTITUTION:Plural piezoelectric elements 1 are fixed on a packing member 2, an ultrasonic wave irradiating surface of the elements 1 is covered with an acoustic matching layer 3 to form an array type ultrasonic wave probe. The 1st and the 2nd electrodes 1b, 1c are formed on both sides of the piezoelectric body 1a of the elements 1 so that the electrodes 1b, 1c form a facing part D near the center of the piezoelectric body 1a. A matching layer 3 is formed by an insulating layer 3a, a conductor layer 3b and a protective film 3c, the conductor layer 3b is grounded by the electrode 1b and an input terminal Vin for the ultrasonic wave is connected to the electrode 1c. Thus, the beam width of the probe is increased and the S/N is improved.
Patent JP-S6364050-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1986-09-05
Abstract: PURPOSE:To enhance sensitivity and durability of an electrophotographic sensitive body by incorporating a specified p-dibenzoylethylene-benzene type disazo pigment as a photoconductor in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The disazo pigment to be used as the photoconductor is a p- dibenzoylethylene-benzene type compound represented by formula I in which A is coupler residue having phenolic OH or the coupler residue of an 2- methylindolenine derivative, or a group of formula II or III; X is a group capable of condensing with a benzene and forming a polycyclic aromatic ring or a polycyclic hetero ring; each of R1 and R2 is H, alkyl, aralkyl, aryl, imino, a heterocyclic group, or the like; R5 is H, alkyl, alkoxy, or the like. An electric charge generating layer is formed by using this disazo pigment as the organic photoconductor, thus permitting high sensitivity and electrification characteristics after repeated uses to be stabilized.
Patent JP-H0373042-A (JP)
Title: Semiconductor integrated circuit building-in memory
Inventor: MATSUBARA KIYOSHI
IPC: G06F21/79
Filed: 1989-08-14
Abstract: PURPOSE:To prevent an EPROM from being illegally read out by providing a security bit to store information showing whether the read of data stored in the memory to the external part of a chip is prohibited or not, in the internal part of the read only memory or close to this memory. CONSTITUTION:A security bit train 1s with a common word line is provided in contact with an EPROM 1. When the EPROM 1 is read out, the security bit 1s is simultaneously read out as well and a buffer or a gate is provided to control possibility for outputting the stored data of the EPROM corresponding to the state of the security bit 1s. Then, a security bit control circuit 8 is pro vided to control whether the security bit is effective or ineffective corresponding to the executing state of a program and an operation mode. Thus, the increase of a chip size is reduced and it is made difficult to aim at only the security bit and to erase it by ultraviolet rays. Then, the EPROM can be effectively prevented from being illegally read out.
Patent JP-S60100367-A (JP)
Title: Production method of unsintered electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/30
Filed: 1983-11-04
Abstract: PURPOSE:To improve the strength and filling density of a paste-type electrode by filling an active material into a hoop-like conductive porous body, pressing it through multiple rollers, and further pressing it through rollers after cutting it. CONSTITUTION:When a paste-type nickel electrode for a nickel cadmium storage battery is to be formed, an active material is stuck and filled into a hoop-like core material made of a punching metal having many holes, it is fed through a slit to be smoothed, and it is dried. Then, it is fed through rollers several times to be pressed to a predetermined thickness. Next, the hoop is cut, and after the cutting, it is again fed through rollers several times to be pressed to a predetermined thickness. Accordingly, no deformation is created by the pressing after the cutting, thus its strength and the filling density of an active material can be improved and the life can be extended.
Patent JP-H10137257-A (JP)
Title: Device and method for incising constricted part
Inventor: BARATH PETER
IPC: A61M25/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To attachably and detachably fit an incising device to an expandable angioplasty balloon for expanding the blood vessel of a patient, to easily use the device while comparatively simplifying its production and to support the expansion by incising the constricted part of blood vessel while having comparatively good price effect. SOLUTION: This device is provided with plural slender cutting blades 12 attachably and detachably fitted on the outer surface of an engioplasty balloon 34. Each blade has a cutting edge and when the balloon is expanded inside the blood vessel, the cutting edge moves to the outside or radial direction and incises the constricted part. The cutting blades are respectively attached to slender flexible panels 16, and the respective flexible panels are attached on a balloon outer surface 44 by loop bands 40 and 42 respectively at both the ends while extending the length of the angioplasty balloon. These loop bands are formed from elastic material so as to attachably and detachably position the device on the balloon. The use of such a device includes the attachment of the device onto the balloon.  The device is attached onto the balloon by inserting the shrunk balloon into one loop band and sliding the device onto the balloon.
Patent JP-S58111432-A (JP)
Title: Forecasting encoder
Inventor: HAMATSU MASAHIRO
IPC: H03H17/00
Filed: 1981-12-24
Abstract: PURPOSE:To attain suitable quantization, by eliminating a forecasting error signal including a rush noise component, if the estimate error signal includes the noise component. CONSTITUTION:A whiteness detecting circuit 7 detects the whiteness of a forecasting error signal outputted from a subtraction circuit 2, i.e., a residual e(k), and a storage circuit 8 detects that the circuit 7 includes the residual e(k), then the e(k) is not stored. That is, when the circuit 7 detects that an operated check index x<2>L includes the rush noise, the circuit 8 has past residual data e(k-1), e(k-2)..., the residual for the time is not stored and the residual e(k) is not transmitted to a quantization circuit 3. The residual e(k-1) one clock before of the circuit 8 is transmitted to the circuit 3 in place of the residual e(k). Thus, the quantization of forecasting error signal can be prevented in advance.
Patent JP-2000039539-A (JP)
Title: Split sleeve for optical connector
Inventor: IMAZAKI KATSUHIRO
IPC: G02B6/38
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively constitute a split sleeve with one part and to easily make the holding power of a ferrule uniform on a large- diameter side and a small-diameter by forming one end side by bordering an intermediate part in a axial direction as a large-diameter part and the other end side as a small-diameter part. SOLUTION: The split sleeve 1 for an optical connector is a cylindrical body formed with a slit in the axial direction and the one end side from the intermediate part is formed as the large-diameter part 1a and the other end side as the small-diameter part 1b. The inner peripheral surface 1c of the split sleeve 1 is subjected to precision finishing in both of the large-diameter part 1a and the small-diameter part 1b. The axes of the large-diameter part 1a and the small-diameter part 1b are coaxially aligned to each other with high accuracy. This split sleeve 1 is fitted and fixed into a cylindrical adapter housing as a whole. This adapter housing is formed by joining and integrating left and right housing halves in a flange part and the split sleeve 1 is fitted into the axial central cylindrical part of the housing halves.  A step part for butting the split sleeve 1 is formed on the inner peripheral surface at the front end of the axial central cylindrical part.
Patent JP-H0872519-A (JP)
Title: Front suspension
Inventor: ARAI TETSUYA
IPC: F16F9/54
Filed: 1994-09-01
Abstract: PURPOSE: To provide a front suspension of strut type to which the steering force is input, wherein the steering feeling as well as the durability of components is enhanced and also road noise is reduced. CONSTITUTION: A front suspension is equipped with a ball bearing (g) for steering, which is installed between an upper mount insulator (e) and shock absorber rod (f) and admits its (f) rotation round the axis associate with the steering motion, and the first and second initially coned leaf springs (j, k) which are located between the first and second seat members (h, i) installed on the race side face of the ball bearing (g) and the rod (f) and pinch the ball bearing (g) from above and below.
Patent JP-S6451995-A (JP)
Title: Module substrate for semiconductor card
Inventor: MURASAWA YASUHIRO
IPC: B42D15/10
Filed: 1987-08-21
Abstract: PURPOSE: To protect semiconductor devices from mechanical stress externally imposed to prevent their damages with respect to the substrate by forming width dimension of each electrode fabricated on the back side of substrate equal to or a little wider than the semiconductor device. CONSTITUTION: A GND electrode 15 fabricated on the back side of a substrate 11 has a basic feature: Width dimension of the GND electrode 15 is made equal to or a bit larger than die pad 12, fabricated on the backside of substrate 11, in its turn to width dimension of semiconductor device 16 connected to mount on this die pad 12 over its total length. As a result, gap A between each electrode 14 mounted on the backside of substrate 11 and the GND electrode 15 turns to be located outside of the width range of the semiconductor device 16 on the front side facing this, resulting in effective elimination of scattering in intensity at least in the direction of width for the whole portion of this semiconductor device 16.
Patent JP-H0491588-A (JP)
Title: Picture transmitting device
Inventor: INOUE YUTAKA
IPC: H04N19/423
Filed: 1990-08-07
Abstract: PURPOSE:To prevent the deterioration of the picture quality without decreasing the transmission speed of a picture transmitting device by finding mean values of picture element data at every block after dividing one sheet of transmission picture into plural blocks and transmitting the picture element data having the maximum difference against the mean value as the representative value of each block. CONSTITUTION:One block of picture element data (m X n pieces) is transferred to a data buffer 12 out of plural blocks (p X Q pieces) which are divided from a picture in a picture image memory 11. Then the mean value of the picture element data (m X n pieces) in the buffer 12 is calculated and differences between the mean value and individual picture element data are calculated by comparing the mean value with the data. As a result, the picture element data having the largest difference against the mean value are detected and transferred to a MODEM 13 for transmission. Since thinning is performed while the data of picture elements featuring a picture, such as those indicating the contour of the picture, are preserved, the picture element data can be transmitted without deteriorating the picture quality.
Patent JP-2000042289-A (JP)
Title: Washing machine
Inventor: MIYAO AKIRA
IPC: D06F39/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the regeneration by a method wherein for an ion removing means which removes ionic components such as magnesium and calcium which are contained in supply water, an ion exchanging raw material which takes away the ionic components from the supply water permeating the ion exchanging raw material, and is regenerated by the permeation of a salt water, is used, and the regeneration is conducted before a water supply for a washing. SOLUTION: At the time of a washing process, by opening a solenoid valve 37 for water injection by an indication of a micro-computer, tap water from a water injection conduct pipe is made to flow into the bottom part of a housing case 17. Then, ionic components such as magnesium and calcium in the tap water are removed by an ion exchanging resin when the tap water flows from the bottom to the top in an ion removing body 18, and the tap water which has been changed to a softened water is fed into a washing tank.  When the ion exchanging resin of which the ion removing action has been saturated in the ion removing body 18, is regenerated, right before a washing process, the water supply solenoid valve 37 for water injection is temporarily opened before a water supply solenoid valve for regeneration is opened, so that a salt water may be quickly passed through the ion exchanging resin, and the regeneration efficiency is improved.
Patent JP-S6362797-A (JP)
Inventor: ODACHIME YASUO
IPC: G03G21/04
Filed: 1986-09-04
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-S58111146-A (JP)
Title: Drum for video tape guide
Inventor: SHIOMI TADAYOSHI
IPC: G11B15/61
Filed: 1981-12-23
Abstract: PURPOSE:To always regulate the travelling position of a video tape precisely without abrasion even if the video tape is travelled in contact with a guide part by forming the guide part by ceramics. CONSTITUTION:A guide member 20b is formed by a ceramics material such as alumina, forsterite and silicon nitride which is harder and has higher abrasion resistance than the magnetic power of the video tape. The guide member 20b is formed by a ceramics baking method. If an angle made by the external surface of a drum body 20a and a guide part 20c is set to right angles, the lower edge of the video tape in travelling is extended by the friction with the guide part 20c and travelled like waves, which causes undesirable travelling. Therefore, the guide part 20c is circularly formed and the radius R of curvature is set to <=0.1 (0 is not included), guiding the video tape properly.
Patent JP-H05189540-A (JP)
Title: Method and device for generation of moving image
Inventor: AMEKAWA HIROYUKI
IPC: G06T13/80
Filed: 1992-08-05
Abstract: PURPOSE:To provide a method and a device for the generation of a moving image which can integratedly generate the basic parts of actions regardless of the types of operating objects when the moving image is produced by a computer. CONSTITUTION:One or more of values that are different from the numbers which identify the types or individuals of the measured points or the objects represented by these measured points are given to one or more measured points in a space including the operating objects. Then the motion of the operating object is generated based on the value obtained by observing at least one of those given values through the operating object. Thus the basic parts of actions can be integratedly generated regardless of the types of the operating objects. Meanwhile various object motions can be obtained wit the quantitative change of the input data.
Patent JP-S58110049-A (JP)
Title: Thyristor device
Inventor: NAKAKARUME SUSUMU
IPC: H01L21/60
Filed: 1981-12-23
Abstract: PURPOSE:To facilitate assembling of a gate lead, an insulating ring, a pressure adhesion spring, etc., and to reduce cost of the thyristor device by a method wherein a cathode coupling conductor is formed in the slivered join type. CONSTITUTION:The inside cathode coupling conductor of the pressure adhesion type SCR device is constituted of slivered members 17a, 17b, the insulating ring 13 inserted with the gate lead 12 and the gate pressure adhesion spring 14 are accommodated in the central groove of the half piece 17a, and after the other half piece 17b is joined thereto, the conductor is fixed by a metal ring. According to the construction thereof, assembling of the gate lead wire together with the pressure adhesion members in the inside cathode coupling conductor is facilitated, and moreover the process of the inside cathode coupling conductor is also facilitated, and cost of the SCR device can be reduced.
Patent JP-H0499188-A (JP)
Title: Production of benzaldehyde and benzoic acid
Inventor: OTSUKA KIYOSHI
IPC: C25B3/23
Filed: 1990-08-06
Abstract: PURPOSE:To synthesize benzaldehyde and benzoic acid with arbitrary selectivity in a high yield by forming a fuel cell composed of the anode, a hydrogen ion permeable diaphragm and the cathode, and allowing toluene to react with an oxidizing agent on the anode. CONSTITUTION:A fuel cell composed of the anode 4 contg. Pd, a hydrogen ion permeable diaphragm 5 and the cathode 6 is formed. Toluene introduced from an inlet 1 is allowed to react with an oxidizing agent introduced from an inlet 2 on the anode 4, and the resulting benzaldehyde and benzoic acid are taken out of an outlet 7. Hydrogen ions formed on the anode 4 are allowed to permeate the diaphragm 5 and to react with oxygen introduced from the inlet 2 on the cathode 6, and the resulting water is taken out of an outlet 8.
Patent JP-H1035830-A (JP)
Title: Warehouse control system
Inventor: ONOZAKI NOBUHIKO
IPC: B66F9/24
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To collectively perform the management of the product information by providing a host for generating the management data corresponding to the product code and the location code on the basis of the product information, which is received from terminals, and for performing the management of storage and delivery of product. SOLUTION: A data for presence is received by a terminal (S1). An operator uses this terminal for scanning the product code (S2), and inputs the additional information of product at the same time (S3). Numerical quantity of the product is confirmed, and the correction data is input at need (S4). A shelf for putting the product thereon is indicated, and scanning of the location code is performed. The shelf, in which the product is housed, is informed to a host (S5). A confirmation data that these processes are concluded and that the content of thereof is confirmed is sent to the host of the terminal (S6). Terminal side operation by operator is thereby concluded. On the other hand, when a host side receives these data, management data is generated for storage.
Patent JP-H0257185-A (JP)
Title: Production of novel bamhi restriction endonuclease
Inventor: KAWAKAMI FUMIKIYO
IPC: C12N15/09
Filed: 1988-08-22
Abstract: NEW MATERIAL:A novel recombinant plasmid reproducible by Bacillus bacteria, incorporated with the chromosome DNA fragment containing BamHI restriction endonuclease gene of Bacillus amyloliquefaciens H strain origin. USE:Bacillus microorganisms are transformed with the above-mentioned plasmid to obtain a novel microorganisms capable of mass production of BamHI restriction endonuclease. PREPARATION:Plasmid such as pTB 53 as an extrachromosomal gene of Bacillus microorganisms is incorporated, by a conventional technique, with DNA fragment containing BamHI restriction endonuclease gene of Bacillus amyloliquefaciens H strain.
Patent JP-S6270555-A (JP)
Title: Manufacture of high ni steel
Inventor: OKITA TOMOYOSHI
IPC: C21D9/46
Filed: 1985-09-24
Abstract: PURPOSE:To inhibit surface cracking caused by selective intergranular oxidation during the heating of a slab by regulating the heating temp. of an alloy consisting of specified amounts of Ni, Mn and Cr and the balance Fe when the alloy is hot rolled. CONSTITUTION:When an alloy consisting of 30-52wt% Ni, 0.1-0.8wt% Mn, 0.15-0.45wt% Cr and the balance Fe with impurity elements is hot rolled, the alloy is heated to 1050 deg.C-(1025+500[%Cr]) deg.C. By this method, trouble and time necessary for surface deseaming are reduced.