baber/WOPTO huggingface dataset:
Patent JP-H04197852-A (JP)
Title: Steering lock device
Inventor: KOARAI KATSUJI
IPC: B60R25/021
Filed: 1990-11-29
Abstract: PURPOSE:To prevent biting between a locking rod and a steering shaft to conduct a smooth operation of a device by installing a sleeve, formed with a groove for engaging with the locking rod, for rotating freely within a fixed angle range on the steering shaft. CONSTITUTION:A sleeve 22 formed with a groove 22a for engaging with a locking rod 16 is installed for rotating freely within a fixed angle range on a steering shaft 17. Namely, the steering shaft 17 is formed with a pair of radial direction protrusions 21 while the sleeve 22 is formed with circumferential direction grooves 22b for fitting of the radial direction protrusions 21 with a play angle. With this constitution, in the case where the steering shaft 17 is turned by elastic force of a tire and the like after a steering lock device 20 is brought into a lock state, turning of the sleeve 22, for example, can prevent biting between the locking rod 16 and the steering shaft 17.
Patent JP-H08176136-A (JP)
Title: Method for producing tetrahydro-4h-pyran-4-one
Inventor: SUGISE RIYOUJI
IPC: C07D309/30
Filed: 1994-12-27
Abstract: PURPOSE: To obtain tetrahydro-4H-pyran-4-one useful as a synthetic raw material for fine chemicals such as a medicine, capable of reducing the generation of an insoluble material by reacting a 1,5-dihalopentan-3-one in the presence of a specific catalyst and water. CONSTITUTION: The method for producing tetrahydro-4H-pyran-4-one comprises reacting a compound of formula I (X is a halogen) in the presence of a phosphoric acid salt (e.g. sodium dihydrogenphosphate), a halogenated alkali or alkaline earth metal (e.g. sodium chloride) and water, and if necessary in the copresence of a carboxylic acid or salt thereof (e.g. salicylic acid) at 90-105 deg.C for 0.5-6hr to obtain the compound of formula II. The phosphoric acid salt of 4-1.8 fold mole in the case of dihydrogen salt based on the compound of the formula I, 0.01-0.5g halogenated alkali or alkaline earth metal per 1ml water and 1-20ml water based on 1g compound of the formula I are used.  This production method can reduce the generation of an insoluble material sticking to the wall of a vessel and hardly removable since it is insoluble to various organic solvents, and simplify the post treatments of the reaction.
Patent JP-H08174046-A (JP)
Title: Aluminum extruded profile for bending to structural member of car body
Inventor: KANAMORI KENJI
IPC: B62D29/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an aluminum extruded profile for bending to a structural member of a car body which enhances the accuracy of mounting of the structural member of the car body to the car body. CONSTITUTION: The aluminum extruded profile 1 for bending to the structural member of the car body made of the aluminum extruded profile of a square section having plural hollow parts is provided with easily deformable parts 4 for absorbing the deformation in the wall 3 parts perpendicular to the bending direction between the walls 3 perpendicular to the bending direction and the walls 2 horizontal to the bending direction in the sectional shape thereof. These easily deformable parts 4 are formed to a stepped shape having partially perpendicular walls 5 and partially horizontal walls 6 which partly reduce the thickness of at least either or both of the walls 3 perpendicular to the bending direction and the walls 2 horizontal to the bending direction.
Patent JP-H08185910-A (JP)
Title: Connecting structure for flat cable
Inventor: TANAKA YOSHIYUKI
IPC: H01R9/03
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the pitch dislocation of flat cable conductors and temporarily fasten a flat cable, with the size thereof being reduced along an extension direction. CONSTITUTION: A conductor exposure section 21 and a lug section 23 are formed on the end of a flat cable 20, and the front end of the section 21 is bent at right angles, thereby directing the section 23 in a direction orthogonal with the extension direction of the cable 20. The first and second setting planes 11A, 12A orthogonal with each other are formed on a bus bar unit 10, and the first setting plane 11A is provided with the exposed section of a bus bar 40. Also, the second setting plane 12A is provided with a lug holding section. Then, the lug section 23 is set on the holding section, and the section 21 is set on the first setting plane 11A, thereby being kept corresponding to the exposed section of the bus bar 40. In this state, the section 21 and the exposed section of the bus bar 40 are jointed to each other via a jointing means.
Patent JP-H02173389-A (JP)
Title: Compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C18/356
Filed: 1988-12-23
Abstract: PURPOSE:To reduce an amount of lubricating oil flowing out from a delivery pipe and prevent seizure of a slide part by a method wherein a centrifugal separating plate is mounted on a shaft positioned between a motor in a closed casing and the upper bearing of a machine part. CONSTITUTION:A centrifugal separating plate 24 is positioned between a motor 2 and an upper bearing 4 and secured on a shaft 9. Oil finishing lubrication of a slide part between a lower bearing 3 and the upper bearing 4 and blown out through a gap between the upper shaft 4 and the shaft 9 is collided with the centrifugal plate 24. The oil is flied in the direction of an outer periphery and flows downward along the wall of a closed casing 1, resulting in reduction of an amount of oil flowing out from a delivery pipe 17 and the possibility to prevent seizure of a slide part.
Patent JP-H04193263-A (JP)
Title: Urinalysis apparatus
Inventor: MINAMIYAMA TAKAYA
IPC: G01N33/493
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to perform accurately urinalysis, to fix a freely movable apparatus and to use it conveniently by providing a moving apparatus such as a caster for moving freely on the lower part of a urinalysis apparatus and a stopper apparatus controlling movement of the urinalysis apparatus main body. CONSTITUTION:A moving apparatus such as a caster 36 is fixed on the lower end of a urinalysis apparatus main body 2 and is freely movable. Namely, when urinalysis is performed, the urinalysis apparatus main body 2 is set at the side of a stool 1 and when urinalysis is not performed, it is placed at a place being out of the way such as a corner of a toilet room 37. At a proper place of the toilet room 37, a display panel 38 displaying urinalysis results and a printer 39 are provided. Although the urinalysis apparatus main body 2 is freely movable by means of a moving apparatus such as a caster 36, a stopper apparatus 58 which can control movement of the urinalysis apparatus main body 2 by pressing a stopper 57 to a floor face 56 under a condition where the urinalysis apparatus main body 2 is set at the side of the stool, is provided.
Patent JP-H02172123-A (JP)
Title: Manufacture of seal relay
Inventor: TODA TOSHIAKI
IPC: H01H45/02
Filed: 1988-12-23
Abstract: PURPOSE:To simplify manufacture with a usual secondary seal process eliminated by synchronizing the atmospheric pressure in a furnace with the atmospheric pressure variation in the inside of a relay until sealing is completed in a high-temperature drying furnace when a relay main body is housed in a housing and the joining surface of a base and a case and a terminal protruded part are sealed with an adhesive. CONSTITUTION:A hole insertedly passing plural terminals 5 is provided on a flat-plate- state base 1 composed of synthetic resin, an electromagnetic part 3 having contact parts 4 is attached to the inside of the base 1, and these are covered with a case 2 made of a similar synthetic resin. Then a high-temperature hardening resin 6 such as epoxy resin etc.,is applied to the engaged part of the base 1 and the case 2 and a terminal protruded part to be temporarily sealed, the resin 6 is put in the temperature-pressure control drying furnace 9 controlled with a control device 8, temperature is raised beyond a seal material hardening temperature, and then the resin 6 is hardened with the atmospheric pressure in a relay R risen. At that time the atmospheric pressure in the furnace 9 has been maintained until the resin 6 is stabilized, and then restored to normal atmospheric pressure. Thus the occurrence of sealing failure can be prevented.
Patent JP-H10165571-A (JP)
Title: Manufacture of game machine
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent defective product generation and to improve production efficiency by inspecting whether or not a game panel provided with an opening for attaching a game function component is warped and driving nails only to the game panel without a warp. SOLUTION: The opening for attaching the game function component is cut and worked to the game panel 5 in a router process 1. Then, in a warp inspection process 2, the warp of the game panel 5 is electrically detected and compared with an allowable range set beforehand. The ones on the outside of the allowable range are judged as defective products and the ones within the allowable range are judged as nondefective products. The game panel 5 judged as the defective product is taken out from the warp inspection process 2 or between the warp inspection process 2 and a nail driving process 4 in a discharge process 3. For the game panel 5 judged as the nondefective product, many nails are driven corresponding to the kind of the game panel 5 in the nail driving process 4.  Thus, nail driving to the nonstandardized game panel 5 is eliminated, the nails are driven only to the nondefective product, the defective product generation is prevented and the production efficiency is improved.
Patent JP-H11161968-A (JP)
Title: Optical head movement controller for optical disk device
Inventor: IWAZAWA HISATOSHI
IPC: G11B7/085
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To make an optical head carriage using a stepping motor follow the track eccentricity of an optical disk in order to reduce the lens shifting amount of an optical head in an optical disk device. SOLUTION: The rotational cycle of the optical disk is detected in an index signal generator 4 and also the lens position error of the optical head carriage with respect to the optical disk is detected in a lens position detector 1 and an eccentricity maximum position is detected in an eccentricity position specifier 2 from these signals of an index signal 5 and a lens position error signal 3 and also a peak level is detected in a peak level detector 7. A motor controller 8 makes the optical head carriage follow the track eccentricity by starting the revolving of a stepping motor 10 so as to move the carriage toward the eccentricity maximum position and by reversing the motor 10 at the eccentricity maximum point to prevent the lowering of a signal quality due to the eccentricity.
Patent JP-2000156260-A (JP)
Title: Flush plug socket for building
Inventor: TANAKA KOUKI
IPC: H01R13/46
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a plug socket capable of connecting a plug even when an electric equipment is placed on a place separated from a front plate mount position of a wall and a floor, where the plug can not reach, and preventing a cord from being left as it is when it is not used. SOLUTION: A building flush plug socket 1 comprises a plug socket body 5 having plug insertion portions 6, a front plate 4 fixed to the plug socket mount opening 46 of a wall panel 24 through a front frame 3 and having an opening 26 capable of taking in and out the plug socket body, a box-shaped body casing 2 connected to a rear part of the front frame by screws, and a cord 13 connected to the plug insertion part of the plug socket body at its one end and connected to a power source in the wall panel through the body casing 2 at its other end, and a holding means 57 for demountably holding the plug socket body in the opening 26 of the front plate, and a cord storing part 25 for storing the cord having a length suitable for pulling the plug socket body from the front plate are mounted in the body casing.
Patent JP-H03187017-A (JP)
Title: Magnetic card
Inventor: MIMURA SHOHEI
IPC: G11B5/716
Filed: 1989-12-18
Abstract: PURPOSE:To stabilize recording information and to reduce spacing loss in reproducing by using magnetic powder to a specified composition incorporated in a second magnetic layer so that the second magnetic layer shows lower Curie point and higher coercive force than the first magnetic layer. CONSTITUTION:The magnetic card is provided with the first magnetic layer 2, the second magnetic layer 3, and protective layer 4 on a substrate 1. The magnetic powder incorporated into the second magnetic layer 3 has a composition expressed by formula having lower Curie point and higher coercive force than the magnetic powder in the first magnetic layer. In formula, Me is one or more elements selected among Ba, Sr, Pb and Ca, and n, x, y, and z satisfy 4.5<=n<=6, x>=0, y>=0, z>=0, x/3 + y/4 + z/6 >=1/6, x/6 + y/10 + z/11<=1/6. It is preferable that the magnetic powder in the second magnetic layer 3 has the Curie temp. at 120 - 180 deg.C, while the magnetic powder in the first magnetic layer 2 has Curie temp. at >=300 deg.C, and more preferably, 500 - 700 deg.C. These magnetic layers 2, 3 are preferably formed by coating.
Patent JP-2000143825-A (JP)
Title: Antibacterial agent-containing resin molding and its production
Inventor: ABE MOTOHARU
IPC: C08J5/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molding which can exhibit an antibacterial effect in spite of a small antibacterial agent content and has a marginal part made antibacterial without cutting the surface layer by centrifugally molding a molten resin and an antibacterial agent in a mold to unevenly distribute the antibacterial agent to the marginal part of a cross-section. SOLUTION: An antibacterial agent in an amount of 0.03-1.0 pt.wt., particularly, 0.1-0.5 pt.wt. is added to 100 pts.wt. molten resin such as a monomer cast nylon obtained by polymerizing an ω-lactam to obtain a resin composition. This composition is placed in a mold and centrifugally molded at a revolution speed of 500 RPM or above to obtain an antibacterial agent-containing resin molding in which the concentration of the antibacterial agent in a 1 mm-thick surface layer of the marginal part is 0.3-30 wt.%, especially, 1.0-0.5 wt.% as calculated according to the equation B/A×100 (wherein A is the weight of a sample prepared by cutting off the surface layer of the marginal part to a depth of 1 mm, and B is the weight of the ash formed when the above sample is burnt at 700 deg.C for 8 h in an electric furnace).
Patent JP-2000148126-A (JP)
Title: Image display device and method
Inventor: HIGANO YASUO
IPC: G09G5/36
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of scrolling or enlarging/ reducing continuously at high speed. SOLUTION: A display range calculation part 11 calculates a display range and communicates the result to an image data acquisition part 13 and a display control part 15. The image data acquisition part 13 reads map image data of the communicated display range from an external memory device 7. The display control part 15 grasps a display change rate and determines a 'thinning degree' corresponding to the degree. The display control part 15 reads the image data acquired by the image data acquisition part 13, and plots an image simplified corresponding to the determined 'thinning degree' and displays the image on a display 1.
Patent JP-H09231867-A (JP)
Title: Rotary swtich
Inventor: TANAKA HIDEJI
IPC: H01H19/58
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch capable of performing contact and separation by an up- and down-motion the same as a push switch, making the application of grease to between contacts unnecessary, and always accurately turning on and off a moving contact and a fixed contact by moving up and down an intermediate cam in the constant position against the rotation of a rotor. SOLUTION: Each contact spring piece 4a whose tip is formed as a moving contact 4, each roller-shaped intermediate cam 5, and a disc-shaped rotor 6 having a plurality of circular arc-shaped projections 8 on the lower surface are arranged in order in the upper part of each fixed contact 3 of a base 1, and by the rotating operation of the rotor 6, the intermediate cam 5 runs on the projections 8 on the lower surface of the rotor 6 in order, then at the same time vertically falls to bend the contact spring piece 4a downward, the moving contact 4 comes in contact with the fixed contact 3 for turning on, and the intermediate cam 5 runs down from the projections 8, then at the same time, vertically rises, the contact spring piece 4a is restored and raised, and the moving contact 4 separates from the fixed contact 3 for turning off.
Patent JP-H07181053-A (JP)
Title: Disc recorder/reproducer for vehicle
Inventor: GOSHIMA KENJI
IPC: G09B29/10
Filed: 1993-12-24
Abstract: PURPOSE:To realize automatic recording of a large amount of data by reproducing map information from a recording medium, combining the map information with a running track in running path information obtained separately, and recording the combined information in a separate recording medium until reaching a target position. CONSTITUTION:When a driver designates a navigation mode and an operation recording mode by means of a key 9, the position of starting point is read out from a CD-ROM 16a and displayed on a CRT 10. When running is started, a distance sensor 13, an orientation sensor 12, and a GPS unit 11 are actuated to create running path information every moment and a running track is displayed on the CRT 10 according to the running path information. When the running position deviates from the displayed region, adjacent map information is read out from the ROM 16 and displayed thus providing the driver with a visual running track continuously. During the operation, various information is recorded sequentially in an MD-RAM 17a. This constitution realizes automatic recording of, a large volume of data using the MD-RAM 17a.
Patent JP-H09233535-A (JP)
Title: Mobile radio station
Inventor: KURISUTOFU GURAUERU
IPC: H04W16/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a revision command for an individual control channel (CCH) by allowing a mobile station to select any of the CCHs based on the result of combination between a group code corresponding to the CCH received from a base station and a stored group code number of its own station so as to distribute the traffic to the CCH. SOLUTION: A base radio station BS stores number (n) of CCHs assigned to its own station to a control channel (CCH) memory Sp and stores number (ntp) of groups to a group number memory Spntp. A group controller TST stores the group code atp of the CCH derived from the numbers (n) and (ntp) to group code memories Sp1-n of relating channel controllers KST1-n. A mobile radio station MS selects any of the CCHs based on the result of combination between a code atp received in a receiver E and stored in a memory SpMa and a group number K stored in a memory Spk by a combination switching circuit V. Thus, the traffic is distributed to plural CCHs of a cellular form and even when the configuration of the CCHs is subject to change, no individual revision command to the CCHs is required.
Patent JP-H03187797-A (JP)
Title: Compass for manually writing elliptical line
Inventor: HOSHINO MASAHIRO
IPC: B43L11/04
Filed: 1989-12-18
Abstract: PURPOSE:To draw an ellipse by a compass by loosening a shaft screw of the compass, inclining it in an inner disc, clamping fixedly the screw, moving a core rod, and circularly moving the inner disc in an outer disk. CONSTITUTION:A shaft screw is loosened, an inner disc is inclined, clamped again, and secured. Then, when a core rod is longitudinally fluctuated, the rod is obliquely extended while circularly moving, and elongated while reversely returning if it exceeds a 90 deg. line. In this case, a vertically long elliptical line (long ellipse) is written on a flat surface. When a laterally long elliptical line is written, the rod is always set vertically.
Patent JP-H10170590-A (JP)
Title: Areal and underground line monitoring device
Inventor: TANAKA NAOKI
IPC: G01R31/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a small and light areal and underground line monitoring device capable of daily monitoring areal and underground line. SOLUTION: CT 6 are placed on each phase near terminals of underground cable part of areal and underground line and secondary circuit of each CT 6 is connected to an air core type solenoid coil 7 in parallel so that magnetic field proportional to earth current is generated by phase synthesizing. In the center of the solenoid coil 7, a photomagnetic field sensor 8 for detecting the generated magnetic field is placed and its output is transmitted with an optical fiber 10 to a photodetector. By processing the signal always taken out of the photodetector 11, an accident point, failure precursor, accident state, etc., can be monitored.
Patent JP-H11354510-A (JP)
Title: Method for etching platinum group metallic film and method for forming lower electrode of capacitor using the method
Inventor: SHU HEIZEN
IPC: H01L21/3213
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching a platinum group metallic film by using the mixed gas of Ar, O2 , and halogen gas, and a method for forming the lower electrode of a capacitor using this method. SOLUTION: Mixed gas made of O2 , Cl2 , and Ar or mixed gas made of O2 , HBr, and Ar is used as mixed gas. A conductive layer 40 including a platinum group metal is formed on a semiconductor substrate 10, and a hard mask for exposing one part of a conductive layer is formed on the conductive layer, and the conductive layer exposed by using the mask as an etching mask is dry etched by three-dimensional system etching gas including Ar and O2 , and a conductive layer pattern is formed under the mask, and the mask is removed so that the lower electrode of a capacitor can be formed.  Thus, the difference of etching rates generated due to the difference of space width in the long axial direction and short axial direction of the lower electrode can be reduced, and the separation of the lower electrode can be efficiently attained at the time of etching the conductive layer for forming the lower electrode.
Patent JP-H05203711-A (JP)
Title: Cryogenic container for skid sensor
Inventor: YAMASHITA HIDE
IPC: B65D85/00
Filed: 1991-12-12
Abstract: PURPOSE:To realize a cryogenic container for skid sensor in which external high-frequency noise is shieled and the magnetic noise due to eddy current is reduced as well. CONSTITUTION:The container is made of double construction type, i.e., an inner layer 3 and an outer layer 2, and liquid helium 5 is filled in the inner layer 3. A skid sensor 6 is contained in a cryogenic container for skid sensor in which the layer 2 is made of non-magnetic and conductive FRP and the layer 3 of non-magnetic and nonconductive FRP, respectively.