baber/WOPTO huggingface dataset:
Patent JP-S6246130-A (JP)
Title: Electric room heater laid on floor surface
Inventor: KURIHARA ISAO
IPC: H05B3/00
Filed: 1985-08-20
Abstract: PURPOSE:To make it possible to make a variety of room-heating according to the conditions of use by a user by constituting four room-heating base bodies provided with heating wires inside and providing change-over knobs in the room-heating main body which can be moved slidably at the center, front, rear, left, and right positions. CONSTITUTION:An electric room heater laid on the floor surface is constituted with four room-heating base bodies 17a-17d which have a substantially square shape of a relatively large area and are provided respectively with inside heating wires 16a-16d. The room-heating base bodies are positioned at the right and left of the rear section and the left and right of the front section. When a change-over knob 19 is positioned at the central section, respective heating wires 16a-16d of the room-heating base bodies 17a-17d are given electric current and the whole area of the room heater main body 6 becomes a room-heating area, and when the change-over knob 19 is positioned at the front, rear, left or right side, the heating wires of two of the room- heating base bodies 17a-17d are given electric current by means of change-over switches 23 and 24, and a half of the room heater main body becomes the room-heating area to stop the heat generation where it is not needed, thus giving five ways to use the room heater main body 15.
Patent JP-H0349047-A (JP)
Title: Optical disk device
Inventor: SUZUKI HIROSHI
IPC: G11B7/121
Filed: 1989-07-15
Abstract: PURPOSE:To clean up the surface of an objective lens as required by turning an arm which connects pivotally a cleaning brush after cleaning to the outside of an optical disk centering a rotary board. CONSTITUTION:An optical head 1 is moved and stopped at a cleaning position decided in advance by using an access function, and a tracking function and a focusing function are set at locked states. Next, the arm 32 connected pivotally to the rotary board 33 is turned in a direction of arrow head B, and the outer edge of the cleaning brush 2 connected pivotally with the arm 32 is connected slidably to the outer edge of an optical disk 4, and also, the arm 32 is positioned and fixed at a position where a side opposite to a slidable connection point is also connected slidably to a hard transparent plate 6. When the optical disk 4 is rotated at that position, it is driven rotatably setting the outer edge of the optical disk 4 to which the outer edge of the cleaning brush 2 is connected slidably as driving source by rotating the optical disk 4, and also, the surface of the hard transparent plate 6 can be cleaned up. The cleaning brush 2 is separated from the optical disk 4 by turning the arm 32 in a direction opposite to that of arrow head B at a time when the cleaning is completed, then, it is fixed at a prescribed housing position.
Patent JP-S6430012-A (JP)
Title: Thin film magnetic head and its production
Inventor: MIYAGAWA HIDEAKI
IPC: G11B5/31
Filed: 1987-07-24
Abstract: PURPOSE:To reduce an eddy current loss and to improve recording/magnetic output characteristics in a high frequency area by forming insulating layers or semiconductor layers in 1st and 2nd soft magnetic films rectangularly to the sliding face of a magnetic recording medium of a thin film magnetic head so as to divide respective soft magnetic films. CONSTITUTION:Insulating layers 4, 7, 9, 16 or semiconductor layers are formed in the 1st and 2nd soft magnetic films 3, 6, 15, 18 so as to be rectangular to the magnetic recording medium sliding face of the thin film magnetic head 30 and the magnetic gap G and divide respective soft magnetic films 3, 6, 15, 18. Even if the film thickness of the films 3, 6, 15, 18 respectively constituting magnetic core halves is increased, the electric resistance of the whole films 3, 6, 15, 18 against eddy current can be increased because the films 3, 6, 15, 18 are divided by the insulating layers 4, 7, 9, 16 or semiconductor layers. Consequently, the eddy current loss in the video band of high frequency can be reduced and satisfied recording/reproducing output characteristics can be obtained.
Patent JP-S6161888-A (JP)
Title: Pressure-sensitive transfer material
Inventor: IIDA FUMIO
IPC: B41M5/00
Filed: 1984-09-04
Abstract: PURPOSE:To provide excellent transfer performance such as sharpness, enable a transferred image to be corrected as required and prevent oil blur from being left on correction, by using oleyl oleate as a plasticizer for a synthetic resin binder substance which is hard at normal temperature. CONSTITUTION:A pressure-sensitive transferable image forming layer comprising a synthetic resin binder substance hard at normal temperature, a plasticizer for the binder substance and a coloring agent is provided on a flexible plastic film base. In this case, the plasticizer is oleyl oleate. As the binder substance, any of synthetic resins which are hard at normal temperature and can be softened or weakened by oleyl oleate may be used singly or in combination. The film base may be any of various flexible plastic films. A transfer composition comprising the synthetic resin, oleyl oleate, the coloring agent and an appropriate amount of a solvent or the like is prepared, and is applied to the base to produce the objective transfer material.
Patent JP-H0234887-A (JP)
Title: Fixing device
Inventor: SHIMIZU TOMOHITO
IPC: G03G15/20
Filed: 1988-07-25
Abstract: PURPOSE:To achieve satisfactory fixing by adjusting axial distance between a heat roller and a pressing roller forming a pair therewith in accordance with the surface temperature of the heat roller and changing nip width. CONSTITUTION:The rotation of a step motor 6 is transmitted to a pressing roller moving screw 7. A pressing roller supporting plate 23 is moved in the direction of an arrow (a-b) by the rotation of the screw 7 so that the axial distance between the pressing roller and the heat roller 1 is adjusted. A position the pressing roller 2 at that time is detected by a position sensor 3. In addition, the heat roller 1 has a heater whereto a current is supplied from an electric wire 51 through a conductor 5 so as to be heated form its axial center. The surface temperature of the heat roller 1 is detected by a temperature sensor 8. A satisfactory image can be thereby obtained constantly in accordance with change in temperature.
Patent JP-H0348445-A (JP)
Title: Automatic wiring decision device of large-scale integrated circuit
Inventor: MARUI TOMOTAKA
IPC: G06F17/50
Filed: 1989-07-17
Abstract: PURPOSE:To make it possible to make small the total length of a wiring line even in the case source pins and load pins are wired in a ratio of 1:1 or more by a method wherein the title device is formed into a device provided with a wiring forming means, a selecting means, a wiring growing means and a wiring continuing means, which are respectively a specified means. CONSTITUTION:An automatic wiring decision device of a large-scale integrated circuit is formed into a device provided with a wiring forming means (a), which forms a shortest wiring line at a position nearest the center of gravity of a group (b) of unwired LPs other than one load pin(LP) between the LP (c) and a source pin (d), a selecting means (e), which selects an LP located at the shortest distance from a switching station(SS) existing in the middle of the wiring line from among the group of unwired LPs, a wiring growing means (f), which forms a wiring line of the shortest distance located at a position nearest the center of gravity of the group of unwired LPs other than the LP selected by the selecting means between the LP and the SS, which is located at the shortest distance from the LP and exists in the middle of the wiring line, and grows a wiring network, and a wiring continuing means (g), which performs the formation of the wiring line by the wiring growing means until all unwired LPs (h) are wired to the SSs in the middle of the wiring line network.
Patent JP-S57108420-A (JP)
Title: Hydraulically-controlled device for adjusting time of fuel injection
Inventor: SUZUKI TAKAYUKI
IPC: F02D41/40
Filed: 1980-12-26
Abstract: PURPOSE: To accurately control the time of fuel injection at starting in the cold state, by providing a heater for a working oil feeder for supplying working oil to the hydraulic actuator of a device for adjusting the time of fuel injection.  
     CONSTITUTION: A hydraulic actuator 103, which makes a rotational phase difference between an input shaft 2 which is driven by an internal combustion engine and an output shaft for driving a fuel injection pump P, is provided. Working oil is supplied from a pump 9 to the hydraulic actuator 103. A heater 12 is provided downstream to a relief valve 11. The heater 12 is put in operation by a heater controller 13 when the internal combustion engine is started in the cold state. Since the heater 12 is put in operation synchronously with preheating at the time of starting of the engine in the cold state, the hydraulic actuator 103 is smoothly operated even at the time of starting of the engine in the cold state to accurately control the time of fuel injection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0626989-A (JP)
Title: Measuring device for space resolution
Inventor: SASAKI SHUNICHIRO
IPC: G02B21/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a device for measuring the space resolution of a confocal type laser scanning microscope in which no preparation for measurement of space resolution is required, the value of resolution can be continuously measured, and the measuring time itself can be shortened. CONSTITUTION:A measuring device for space resolution has a plane diffraction grating 1 having a number of sawtooth grooves cut at equal internals; and a holding base 2 for holding the plane diffraction grating 1 below the objective lens 3 of a microscope and forming a focus surface on the plane diffraction grating. Further, this device has driving means 4-7 for axially rotating the holding base 2 with the groove direction of the plane diffraction grating 1 as a rotating shaft and arithmetic means 12, 13 for determining the space resolution of the microscope from the rotating angle of the holding base 2 and the groove interval of the plane diffraction grating 1.
Patent JP-S57108680-A (JP)
Title: Radar signal processor
Inventor: HORIIKE MITSUNORI
IPC: G01S7/298
Filed: 1980-12-25
Abstract: PURPOSE:To enable the renewal of a radar video memory in non-sychronization with a PPI sweep by memorizing and reading a radar video synchronizing a raster scanning with a first in/first out memory. CONSTITUTION:A digitalized video signal output from a radar signal synchronization circuit to respective input terminals I of first in/first out buffer registers 12a and 12b. This input timing is controlled by clock pulses RCKA and RCKB varied in the phase fed to respective input clock terminals LCK. With the feeding of clock pulses CACKA and CAZCKB varied in the phase to an output clock terminal OCK, a radar video signal is output from an output terminal 0, synthesized with an OR circuit 12c and written into a video memory. This enables the cycle conversion of the radar video signal at a high speed thereby allowing the renewal of the radar video memory in non-synchronization with a PPI  sweep.
Patent JP-S6427401-A (JP)
Title: Structure of connecting part for working device
Inventor: NAKAMURA TADASHI
IPC: A01B59/043
Filed: 1987-07-22
Abstract: PURPOSE:To reduce fluctuation in distance from the transmission shaft end to lower link ends accompanying lifting and lowering of a working machine, by superposing and positioning the transmission shaft on the lower links in a side view. CONSTITUTION:A transmission shaft 13 for drivably connecting an output shaft 11 and input shaft 12 between a pair of left and right lower links 6 and 6 of three-point link mechanisms 3 vertically rocked by lift arms 2 is provided in a state of superposed and positioned on the lower links 6 and 6 in a side view. Thereby fluctuation in distance between the ends of the transmission shaft and the ends of the lower links 6 and 6 caused by lifting and lowering of a working machine can be reduced to constitute a short expansion and contraction part 14 for absorbing the fluctuation in distance.
Patent JP-H0929111-A (JP)
Title: Pipet device
Inventor: KAMIO HIROSHI
IPC: G01N35/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipet device combining both advantages of a large diameter pipet device and a small diameter pipet device. SOLUTION: A large diameter piston 14 is housed in a large diameter cylinder 12, and a small diameter piston 18 is inserted into a through-hole 22 formed in the large diameter piston 14. When a knob 34 is depressed, the depressing force thereof is transmitted to a large diameter piston shaft 30 by holding force of a transmission mechanism 40. As a result, both the large diameter piston 14 and the small diameter piston 18 descend as one body. At the time when the large diameter piston 14 reaches the lowest stage, the holding action of the transmission mechanism 40 is released to allow the small diameter piston 18 to enter the small diameter cylinder 16. By such discharge in two steps, rapid and sure discharge is attained.
Patent JP-S6426482-A (JP)
Title: Thermal transfer recorder
Inventor: YAMAMOTO JUNICHI
IPC: B41J17/30
Filed: 1987-07-22
Abstract: PURPOSE:To avoid recording inferiority caused by thermal transformation of an ink film, by providing a peeling component in which a depressed part along a transfer direction of the ink film is formed on a downstream side in the transfer direction of the ink film of a thermal head. CONSTITUTION:With the starting of an apparatus, a recording paper 2 of a supply tray 21 is taken into the apparatus and simultaneously, a platen roller 1 is rotated. The recording paper 2 adheres to a yellow ink film 6 and a yellow part is recorded with an initial thermal head 3. Then, since a base film of the ink film 6 is made of synthetic resin and is heated to a temperature at which the ink is sublimated, it is thermally transformed into a wavy uneven state. However, since a plurality of depressed parts 23 have been formed on a circumferential surface of a peeling roller 18, the depressed part among the above-mentioned unevenness of the ink film 6 will be received in these depressed parts 23, and folds to be generated by overlapping of saggy parts can be prevented from occurrence. Therefore, recording inferiority of the recording part caused by the folds of the ink film 6 after recording can be eliminated.
Patent JP-H0234582-A (JP)
Title: Production of porous silicon carbide material
Inventor: KANI AKIRA
IPC: C04B38/00
Filed: 1988-07-26
Abstract: PURPOSE:To stably obtain a high-porosity porous SiC material with satisfactory strength which can not be attained in the conventional production while securing sufficient strength by utilizing SiC produced in the two-step reaction as a binder of SiC particles. CONSTITUTION:The soln. of carbonizable organic substance (e.g., phenol resin) of 3-15wt.% expressed interms of carbide is applied on the surfaces of SiC particles having 100-1000mum mean particle diameter and the surfaces are dried and coated with this organic substance. Then these SiC particles are introduced into a metallic mold, compressed and molded. This obtained molded body is heated at 500-1200 deg.C in the nonoxidative atmosphere to carbonize the carbonizable organic substance incorporated in the molded body. Then this molded body is brought into contact with molten Si at >=1450 deg.C and Si is infiltrated into the molded body and the organic carbide incorporated in the molded body is allowed to react with Si and changed into SiC. Then this molded body is cooled and thereafter nonreactive Si is removed by an HF soln, etc., and the molded body is immersed in the dispersion liquid of Si particles incorporating carbonizable organic substance. One part of the dispersion liquid is removed by hot air and the residual liquid is dried and solidified and thereafter the porous SiC material is obtained by heating the molded body at >=1200 deg.C in the nonoxidative atmosphere.
Patent JP-S57108944-A (JP)
Title: Memory control circuit
Inventor: KOBAYASHI MASAAKI
IPC: G06F12/02
Filed: 1980-12-25
Abstract: PURPOSE:To facilitate the extension of addresses by adding a boundary address and a code space address length by an adder 4, by adding the sum to a logical address by a full-adder, and by thus obtaining an actual address. CONSTITUTION:An extended-address addition part 14 inputs the high-order digit bits of logical addresses which determine the positions of respective data, code and extended-code spaces in an address and then outputs a constant address addition value for the position of the extended-code space. A full-adder 10 inputs the output of said addition part 14, a boundary address between the data space and code space, and the high-order digit bits lower than the high-order digit bits of the logical address.
Patent JP-S6245977-A (JP)
Title: Semispiral type kaplan turbine
Inventor: TAKIMOTO SEIJI
IPC: F03B3/06
Filed: 1985-08-22
Abstract: PURPOSE:To improve the efficiency of a water wheel and reduce noise and vibration by reducing the load applied onto a main vane by varying the shape of the sectional surface or arrangement of the main vane on the inflow side in the vicinity of the nose of a stay vane, thus preventing exfoliation of the stream on the surface of the stay vane. CONSTITUTION:A Kaplan turbine has a passage for the inflow of the water which flows in a semispiral casing 1 into a runner vane 4, passing through a stay vane 2 consisting of a plurality of main vanes and a guide vane 3, and the top edge of the nose of the casing 1 intrudes into the stay vane 2. With such constitution, the load applied onto a main vane is reduced by varying the sectional shape or arrangement of the inflow-side main vane in the vicinity of the nose of the stay vane 2,and the exfoliation of stream on the surface of the stay vane 2is prohibited. For instance, a plurality of main vanes on the inflow side close to the casing nose 1N of the stay vane 2 are formed into longer vanes 2a-2c, longer than the main vane 2 in other parts.
Patent JP-H0350929-A (JP)
Title: Key control system for id base file cipher in compliance with job form
Inventor: AKIYAMA RYOTA
IPC: H04L9/18
Filed: 1989-07-19
Abstract: PURPOSE:To enhance the safety of key management and to facilitate the management by providing a means applying file ciphering or deciphering of a file based on a cipher key generated by an open public key and input information. CONSTITUTION:An open public key 6 is generated from secrecy information 6-1 of a person in charge of each file 5 and a series of identification information 6-2 specifying the file and an open public key storage means 1 stores persons in charge of each file in advance. Thus, the person in charge of each file 5 uses open public key 6 and an input means 2 receives the required privacy information 7-1 and identification information 7-2 of the file 5 and a key generating means 3 generates a cipher key 8. Thus, each manager generates the key 8 to access the file 5 of each employee by using the key. Thus, the manager needs not to have a key corresponding to each employee, thus key control is made easy.
Patent JP-2000022699-A (JP)
Title: Hop count managing method and node device
Inventor: KATSUBE YASUHIRO
IPC: H04L12/70
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the TTL value of IP header the same as the case of hop-by-hop transfer by discriminating whether or not processing for updating information showing the number of nodes, through which the packet has passed, contained in the packet is to be performed or not at each node in the case of performing label switching at the present node, and performing a prescribed notice according to the result. SOLUTION: Concerning this TTL processing, first of all, an interface to use for outputting and the contents of a general-purpose label header to be provided are determined while using stream information, which is obtained by referring to the header of a received layer 3 packet, as a key, and the general-purpose label header and a layer 2 header are provided, and a layer 2 frame is outputted from the prescribed output interface. At the node as the final step of LSP, after the header of the received layer 2 frame is processed, prescribed information is recognized, the general-purpose label header is removed, and after layer 3 processing is performed, the packet is outputted from the prescribed interface.
Patent JP-S5975458-A (JP)
Title: Disk mounting device
Inventor: WADA HAJIME
IPC: G11B17/051
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the intrusion of dust from a disk inserting port by installing a capping body which closes a disk inserting port in front of a moving body storing a disk and moves between a disk inserting location at the top and a disk performance location at the bottom. CONSTITUTION:The moving body 5 is supported by guide shafts 6 and 6 planted in a chasis 4 and mounted to move freely vertically. When a disk 2 is inserted into a disk holding member 8 through the inserting port 3, the moving body 5 is moved downward to the performance location at the bottom. The capping body 10 is projected above the moving body 5 and, when the moving body 5 moves downward, the capping body 10 closes down the inserting port 3. Moreover, this capping body 10 moves the moving body 5 to the performance location and breaks a power supply switch after the disk inserting port is closed down, when the power supply switch is broken. Therefore, the intrusion of the dust, through the disk inserting port can be prevented.
Patent JP-S6429371-A (JP)
Title: Color-developing phthalide compound and near infrared absorbing recording material using same
Inventor: HAYAKAWA KUNIO
IPC: C09B11/02
Filed: 1987-07-23
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are H, lower alkyl or alkoxy; R3-R8 are lower alkyl). EXAMPLE:3-(N,N-diphenylaminophenyl)-3-{bis-1,1-(p-dimethylaminophenyl) -ethyle no-2}-6-dimethylaminophthalide. USE:A color-developing agent for heat-sensitive, pressure-sensitive or thermal transfer-type recording material, etc. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in the presence of a dehydrative condensation agent (e.g. acetic anhydride, phosphorus oxychloride, sulfuric acid or AlCl3) at 50-200 deg.C.
Patent JP-S6164680-A (JP)
Inventor: HIRASHIKI YASUHIRO
IPC: B66B1/14
Filed: 1984-09-04
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-S57109798-A (JP)
Title: Antibiotic substance and its preparation
Inventor: IWASAKI AKIO
IPC: A61P31/04
Filed: 1980-12-27
Abstract: NEW MATERIAL:Antibiotic substances KA-6606IX,I, XI and XII (abbreviated toIX, X, XIand XII respectively), expressed by formulasIWIV, and having the following physico-chemical properties: Molecular formula : C 14 H 30 O 4 N 4  forIX, X and XI; C 13 H 27 O 7 N 3  for XII. Molecular weight : 318 for IX, X and XI and 337 for XII. Specific rotatory power : [α]D 25  +86° forIX (C=1, water), +35° for X (C=0.3, water), +140° for XI(C=2, water) and +96 for XII, °(C=1, water). Solubility: IX, X and XI are readily soluble in water and methanol; XII is readily soluble in water; and all of them are insoluble in ethyl acetate and chloroform. All of them are positive to the ninhydrin and Rydon- Smith reactions.  
     USE: An antimicrobial agent against Gram-positive and Gram-negative bacteria.  
     PROCESS: A microoganism (FERM-P NO. 3912) belonging to the genus Saccharopolyspora is cultivated preferably under aerobic conditions at about 27°C for 2W 6 days, and the resultant culture is then treated according to the isolating and purifying method of water-soluble basic antibiotic substances. 
     COPYRIGHT: (C)1982,JPO&Japio