baber/WOPTO huggingface dataset:
Patent JP-H10127869-A (JP)
Title: Ball shooting device
Inventor: KASUGAI HIROYUKI
IPC: A63F7/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the game property of a pachinko machine in accordance to ball shooting by utilizing the output of a shooting information output terminal of a ball shooting device. SOLUTION: This device is provided with an operating part 7, electric current control part 9, coil driving part 4, drive coils 2a, 3a, rail 6, and detecting part 13 for detecting a change in the electric current flowing in the drive coils 2a, 3a, while the ball shooting information is outputted together with the shooting of the ball 1 from the shooting information output terminal 35 disposed in the detecting part 13 to improve the game property of a pachinko machine.
Patent JP-S63141812-A (JP)
Title: Spring constant varying device for stabilizer
Inventor: ARAI JUNICHI
IPC: B60G21/02
Filed: 1986-12-01
Abstract: PURPOSE:To make the spring constant of a stabilizer variable only through operation of a check valve, by communicating the upper and lower chambers in a movable cylinder each other and with an accumulator, while arranging operative check valves in respective oil paths. CONSTITUTION:A stabilizer 1 has a bent arm section 1a one end of which is coupled through a link rod 2 with a lower arm while the other end is coupled with a movable cylinder 3 and the intermediate section 1b is supported on the body through a supporting section 4. Here, the upper and lower chambers A, B of the movable cylinder 3 are communicated each other through operative check valves 5a, 5b and communicated with a reservoir chamber, i.e. an accumulator 6. The movable cylinder 3 is constructed in such a way that a piston 12 is inserted slidably into a cylinder body 9 and an oil hole 15 communicatable with the reservoir chamber 6 is made at a neutral position in the effective stroke area of the piston 12.
Patent JP-H06139808-A (JP)
Title: Electric part holding device
Inventor: MOCHIZUKI TAKEO
IPC: F21V19/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide an electric part holding device capable of easily fitting an electric part unit to a device main body after it is completed, capable of improving the assembling work efficiency, applied with no upward force to a fitting board when a lead wire is pulled upward, and capable of preventing the dropping of the electric part unit. CONSTITUTION:A light emitting diode 22, a fitting board 41, lead wires 42, and a connector 44 are connected to constitute an electric part unit 36. A pair of coupling hold sections 56 coupling and holding the fitting board 41 and a lead wire insertion section 58 inserted with the lead wires 42 are integrally formed on a nearly cylindrical device main body 35. An insertion groove section 59 opened upward and a hold groove section 60 communicated with the insertion groove section 59 and having the width size wider than that of the insertion groove section 59 are formed on the lead wire insertion section 58. The hold groove section 60 is divided into two by a support piece section 43 protruded from the fitting board 41, and the lead wires 42 are hooked at a hook step section 61 on the upper side of the hold groove section 60.
Patent JP-H10127932-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: G07F7/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal use of a prepaid card and to make a game environment wholesome by providing a game value conversion control means for controlling the conversion to a game value of a negotiable value recorded in a game information medium in the case that an under-game detection means is in an inactive state. SOLUTION: The CPU 201 of a discharge controller 20 controls ball lending. That is, a state where a player actually hits pachinko balls is defined as a game state and a processing for controlling ball lending is performed at the time of judging that it is not the game state even when ball lending purchase signals 121 are received. Then, even though a ball lending operation by the player is performed, when a ball is not hit until prescribed time elapses after the player touches an operation handle 11 with a hand, it is judged that it is not the game state and ball lending based on the ball lending operation is controlled. Thus, even when the negotiable value data of the prepaid card are altered and only the ball lending operation is performed for the purpose of the conversion to lending balls, since the game state is not attained at such time, ball lending is controlled.
Patent JP-H09106558-A (JP)
Title: Objective actuator
Inventor: SHIBUSAKA AKIO
IPC: G11B7/09
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To increase a resonance point and improve a disk rotating speed and a head speed by embedding a reinforcing member made of metal in a movable member supported on a base member by springs so that its vertical through hole is nearly surrounded. SOLUTION: An optical head has an objective 1, a movable member 2 which supports the objective 1 by one end support part 2b, the base member 3 which jogs by a driving device, mutually parallel leaf springs 4a and 4b, and 4c and 4d as a spring means which supports the movable member 2 on the base member 3 by the spring at a neutral position so that it can move in a focusing direction and a tracking direction. The vertical through hole 2c is formed in the intermediate part of the main body part 2a of the movable member 2, a focusing coil 5 is stuck closely to the opposite side from the support side of the objective 1, and a couple of right and left tracking coils 6 are stuck on the front end surface of this coil 5.  On the base member 3, on the other hand, magnet units 7 and 8 formed of yokes and magnets are stood and while the magnet unit 7 intrudes into the focusing coil 5, the magnet unit 8 intrudes into the front part of the vertical hole 2c where the focusing coil 5 is absent, thereby facing the tracking coil 6.
Patent JP-2001106483-A (JP)
Title: Timbering jack
Inventor: KAMEI SUSUMU
IPC: B66F3/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a timbering jack having base plates with the pressure surface able to be changed into a preferable form selectively according to the service situation without requiring replacement of the base plates. SOLUTION: The timbering jack A is structured so that base plates 5 are installed at the ends of an expansion cylinder 1 expanded and contracted by a driving means 4 consisting of a manual gear or hydraulic cylinder, wherein each base plate 5 is equipped with a flat pressure surface 6 facing outward and a hook 7 held rotatably by the base plate 5 so that it can take two attitudes selectively, i.e., the attitude protruded at a right angle from the pressure surface 6 and the attitude not protruding therefrom 6.
Patent JP-H07172829-A (JP)
Title: Oxide superconductor having novel structure
Inventor: MORIMOTO TAKESHI
IPC: C04B35/45
Filed: 1994-11-21
Abstract: PURPOSE:To obtain a yttrium-contg. oxide superconductor having high critical current density and hardly lowering the critical current density even when a magnetic field is impressed. CONSTITUTION:This oxide superconductor has a structure in which platy crystals represented by the compsn. formula LnBa2Cu3O7-y [where Ln is one or more selected from Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu and (y) is the deficiency of oxygen] overlap one another in layers and granular crystals represented by the compsn. formula Ln2BaCuO5 have been insularly dispersed in the platy crystals.
Patent JP-2000115559-A (JP)
Title: Method for discriminating use of black ink and device for discriminating use of black ink
Inventor: SAEGUSA HIROSHI
IPC: B41J2/205
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in quality of a recorded image by giving an instruction to record target pixels in black ink in the case that number of element signals in multi-valued color signals whose N-value processing result is (N-1) is a prescribed number of over and N-value processing result of each element signal of the target pixels is all (N-1). SOLUTION: First - third N-value processing sections 4-6 apply N-value processing to multi-valued color signals received from input terminals 1-3 and output them to 1st-3rd N-value discrimination sections 7-9 and a 4th memory section 16 respectively. The 1st-3rd N-value discrimination sections 7-9 discriminate whether or not the received N-valued signal is equal to (N-1) and output a discrimination result in two ways. The one output is given to a 3-input AND gate circuit 10 and the other is outputted to 1st-3rd memory sections 11-13. A discrimination section 14 counts the number of pixels where an N-valued result of surrounding pixels with respect to a target pixel is equal to (N-1) based on output signals from the 1st-3rd memory sections 11-13 and discriminates propriety of use of black ink by comparing the counted number with a prescribed value received by an input terminal 15.
Patent JP-H11117703-A (JP)
Title: Axial turbine blade
Inventor: HIRANO YUICHIRO
IPC: F01D9/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an axial turbine blade which is capable of reducing the friction loss and the pressure loss generated due to a two-dimensional flow produced in the neighborhood of the blade end part of a three-dimensional blade profile constituting a cascade of blades, and thereby improving the turbine efficiency. SOLUTION: With the axial turbine blade, in order to relax the velocity gradient of a working fluid flowing with increasing the flow velocity in the direction crossing a blade back face 5 at right angles, which is brought about by a two-dimensional flow produced in a break away region formed between the blade back face 5 and passage eddies 7 flowing on the blade back face 5 toward the downstream side, and to reduce the friction loss generated by the blade back face 5, riblets 11, the top of each of which is formed into a sharp shape, are provided in the break away region formed between the blade end-wall 2 and the passage eddies 7. Troubles generated in conventional axial turbine blades due to the passage eddies can thus be eliminated.
Patent JP-H06108759-A (JP)
Title: Blind incorporating multi-layer glass pane
Inventor: AIZAWA NOBUO
IPC: E06B9/28
Filed: 1992-10-01
Abstract: PURPOSE:To incorporate a blind device between general glass panes in multi- layers with a gap between the glass panes which is about 6mm. CONSTITUTION:A blind device is composed of a stationary frame 16 attached thereto with stationary slats 14a and formed therein with a plurality of guide grooves which pierce through side parts of the frame, longitudinally thereof, and a movable frame 18 which is laid outside of the stationary frame 6 with respect to a slat lattice and to which movable slats 14b are attached through the intermediary of guide pieces 38 inserted in the guide grooves 20 in the stationary frame 16. Each of the guide grooves 20 is composed of a part 20a which is parallel with the longitudinal direction of the stationary frame 16 and an inclined part 20b. When the guide pieces 38 of the movable frame 18 are positioned at the side ends of the parallel parts 20a of the guide grooves 20, the movable slats 14b and the stationary slats 14a are superposed with each other, in parallel with each other, and when the guide pieces 38 of the movable frame 18 are positioned at the side ends of the inclined parts 20b of the guide grooves 20, the stationary slats 14a and the movable slats 14b are alternately arranged adjacent to one another in one and the same plane.
Patent JP-H01127739-A (JP)
Title: Joining section structure of external wall panel and floor panel
Inventor: KOJIMA SHIGE
IPC: E04B1/10
Filed: 1987-11-12
Abstract: PURPOSE: To reduce the weight of a joining part structure, and to improve the workability by joining an external wall panel of a lower floor with a floor panel of an upper floor by a plurality of joining members provided on an upper end of the external wall panel which are separated from each other in the width direction. CONSTITUTION: External wall panels 1, 2 arranged at right angles to each other of a first floor of a building are joined with a plurality of floor panels 3 by a plurality of joining members 4 and corner joining members 5 which are separated from each other in the width direction of the external wall panels. Joint parts of the floor panels 3 are joined by the joining members 4, and the external wall panels of the second floor are joined with the joint parts, and an upper surface of the corner joining members with column members 5a of steel angles, flanges 5b, 5c, and a back plate 5d. The floor panels 3 are joined by the joining members 4 of upper and lower flanges 4c, 4d which are formed by bending forward a back plate 4a and two vertical plates 4b from upper and lower ends of the back plate 4a. Sufficient strength against the load on the second floor can be obtained thereby.
Patent JP-H08130114-A (JP)
Title: Multilayer soft magnetic film
Inventor: SATO KAZUYUKI
IPC: G11B5/31
Filed: 1994-10-28
Abstract: PURPOSE: To easily manufacture an isotropic soft magnetic film of a high permeability which is used in a magnetic head, etc., by directly laminating Fe-Si-Al allay soft magnetic films which have an uniaxial anisotropy in two or more layers and making easy magnetization axial directions of the soft magnetic films cross nearly at right angles with each other. CONSTITUTION: Fe-Si-Al alloy soft magnetic films which have an uniaxial anisotropy are directly laminated in two ore more layers. At the same time, easy magnetization axial directions of the soft magnetic films are made to cross nearly at right angles with each other. Such a multilayer soft magnetic film is formed on a non-magnetic substrate by vacuum evaporation or sputtering. An easy magnetization direction of a soft magnetic film depends on the direction of a target to be sputtered or on plasma generated at the time of sputtering or a fixed magnetic field applied. Therefore, when forming the film, the non- magnetic substrate is turned by any angle or the fixed magnetic field is turned by any angle. By this method, a composite anisotropic thin film wherein the easy magnetization axial directions of the layers in the film deviate from each other can be obtained.
Patent JP-S62147489-A (JP)
Inventor: MIMURA YOSHIYUKI
IPC: G09G3/30
Filed: 1985-12-20
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-H01131801-A (JP)
Title: Pressure controller in deaerator
Inventor: AKASHI TEIICHIRO
IPC: F22D1/28
Filed: 1987-11-16
Abstract: PURPOSE: To suppress flushing phenomenon of a deaerator by controlling an inner pressure regulation valve for the deaerator based on the output from a pressure regulator for proportionally integrating or differentiating the differential error between the outputs of a temperature/pressure conversion circuit and a pressure detector. CONSTITUTION: A temperature detector 12 detects the temperature of water stored in a water storage tank 8. The detected temperature is inputted to a temperature/pressure conversion circuit 13 outputting a corresponding pressure set value comprising a specified function. The pressure set value is inputted to a pressure regulator 6 along with the output from a pressure detector 5 for detecting actual pressure in a deaerator 1. They are compared with each other and an inner pressure regulation valve 3 for the deaerator is opened/closed by the output from the pressure regulator 6 thus controlling introduction of auxiliary steam to the deaerator. The inner pressure of the deaerator is controlled to a lower limit set level or to a level lower by a specified level than the saturated steam pressure of stored water for the range exceeding the lower limit set level.
Patent JP-H08124912-A (JP)
Title: Method and system for magnetron plasma etching
Inventor: INASAWA KOICHIRO
IPC: H01L21/302
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a magnetron plasma etching method in which contamination due to heavy metals generated from the inside of a vacuum vessel for generating a plasma is suppressed and the yield of object to be processed can be increased. CONSTITUTION: A one-directional field is formed between at least a pair of electrodes 2, 10 disposed in a vacuum vessel 2 into which a gas is introduced in order to generate a plasma and an object is processed using activated species present in the plasma. In such magnetron plasma etching method, the ratio (S1/S2) between the area S1, S2 on the anode side and cathode side of the electrode is set at 3.6 or above when a plasma is generated in order to process the object. This method suppresses production of heavy metals from the inner wall of the vacuum vessel or the like.
Patent JP-S63284161-A (JP)
Inventor: FUUBERUTO RENDORE
IPC: C07D213/16
Filed: 1987-11-16
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-S63141068-A (JP)
Title: Photosensitive composition
Inventor: KATO EIICHI
IPC: G03G5/06
Filed: 1986-12-04
Abstract: PURPOSE:To surmount the defects of electrophotographic photosensitive layers containing conventional cyanine dyes that they cannot endure long storage by using a sensitizing dye having a specified skeleton structure. CONSTITUTION:The sensitizing dyes at least one of which is used are represented by formulae I and II in which each of Z0 and Z0' is O or the like; each of X0 and X0' is pyrane or the like; each of Y1, Y2, Y1', and Y2' is H or the like; each of R0 and R0' is H or the like; and each of A1 and A2 an optionally substituted aromatic group. Since this photosensitivity, that is, photoconductive composition high in stability of the dye, and it is not necessary for making considerations, such as especially setting dispersion mixing conditions or carefully selecting the addition time, the process of forming the photosensitive material can be simplified and the quality and performance of the photosensitive material can be stabilized.
Patent JP-2001103928-A (JP)
Title: Food composition
Inventor: IWATA NAOHITO
IPC: A23L33/20
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain an antidiabetic food or antiobestic food each having high activity, and excellent in hyperglycemia inhibitory action after eating. SOLUTION: This antidiabetic food or antiobestic food is such one as to contain a carbohydrate digestive enzyme inhibitory substance and a sugar absorption inhibitory substance as active ingredients; wherein especially β-glucosidase inhibitory substance (i.e., 1-deoxynojirimycin) or α-amylase inhibitory substance (i.e., α-amylase inhibitory protein or tannin) in used as the carbohydrate digestive enzyme inhibitory substance, and at least one kind selected from saponin, conduritol A, gurmarin and dietary fiber is used as the sugar absorption inhibitory substance.
Patent JP-H09122336-A (JP)
Title: Locking mechanism and pachinko game machine
Inventor: MIWA MINORU
IPC: E05B61/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent locking mechanism from failing to work in a pachinko game machine. SOLUTION: If a fluctuating member 36 is moved forward, a contact edge part 49 comes into contact with a protrusion 74 for pushing up a stopper 84, and consequently, a locking bar 42 is pushed up, resisting the energizing force of a coil spring. In addition, if the fluctuating member 36 is further moved forward, the locking bar 42 rides over a force protrusion 74 and then is made to fall into a caved part 82 by the energizing force of the coil spring to pull the looking bar 42 to the lock side. The contact end 46 of the locking bar 42 is brought into contact with the contact face 76 of the stopper 84. if an external force is brought to bear upon a front face frame to make it recede, for example, a force to displace the locking bar 42 to the lock side is applied to the locking bar 42 maintained to be in contact with the contact face 76 at the contact end 46. Thus a locking mechanism becomes locked more tightly, so that the front face frame cannot be opened.
Patent JP-H03151375-A (JP)
Title: Cyclopentane derivative and intermediate therefor
Inventor: TERAJIMA ATSURO
IPC: A61P35/00
Filed: 1989-11-07
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H or silyl of R<4>R<5>R<6>Si or R<7>R<8>R<9>Si (R<4> to R<9> are 1-4C alkyl or aryl); R<3> is H or 2-7C acyl or aroyl]. EXAMPLE:(2S)-[(4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-4-[(3Z)-(2-propynyl idene) cyclopentene-2-yl]-3-butyne-1,2-diol. USE:A carcinostatic agent having powerful cytotoxicity. PREPARATION:A compound expressed by formula II is reacted with an acetylenic derivative expressed by formula III (R<10> is 2-7C acyl or aroyl) in the presence of a base (e.g. dimethylamine) in a solvent such as N,N- dimethylformamide at 0-50 deg.C using a catalyst [e.g. tetrakistriphenylphosphinepalladium(O)] to afford the compound expressed by formula I.
Patent JP-H02136094-A (JP)
Title: Two-phase inverter device
Inventor: KAWASAKI MASAHIKO
IPC: H02P27/06
Filed: 1988-11-15
Abstract: PURPOSE:To produce two-phase AC power from a DC power source without causing shortcircuit of arms and to apply the two-phase power onto a two-phase motor by constructing a two-phase inverter comprising a two-phase bridge circuit arranged with four arms having a pair of series switching elements and a two-phase motor having an annular connection winding to be connected with the two-phase bridge circuit. CONSTITUTION:When switching is made from step 1 to step 2, conducting switching elements 23, 28 are brought into a non-conducting state in step 2 while non-conducting switching elements 21, 26 are brought into a conducting state in step 2. Since a pair of switching elements 23, 24 in one arm are not switched simultaneously, two-phase AC power can be applied onto a two-phase motor safely without shortcircuiting a DC power source 10 through the arm in a two-phase bridge circuit 20.
Patent JP-H05123965-A (JP)
Title: Wafer polishing method
Inventor: NAGATA KENJI
IPC: B24B37/005
Filed: 1991-11-05
Abstract: PURPOSE:To provide a wafer polishing method allowing the residual warp of a wafer to be straightened at the time of polishing various wafers used for the formation of electronic parts. CONSTITUTION:At the time of pressing a wafer 4 to a rotating lower surface table 2 with specified pressing force to polish the wafer 4 using abrasive, the wafer 4 on the lower surface table 2 is reversed repeatedly between the polishing start time and end time, and pressing force applied to the wafer 4 between the polishing start time and end time is increased stepwise to the specified pressing force from the half or less of the specified pressing force in correspondence with the progress of polishing.
Patent JP-H11125816-A (JP)
Title: Structure for backlight liquid crystal display device
Inventor: YANAGI MASAHIRO
IPC: G09F9/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce weight of a liquid crystal display device by loading a light emitting diode chip on a prescribed position of a stick-out part on one end side of a transparent substrate so that light from its light emitting diode faces from one end surface of the other transparent substrate toward its inside. SOLUTION: A liquid crystal display element 1 is constituted by overlapping two sheets of transparent substrates 2, 3 made of glass, etc., while sealing a liquid crystal 4 between them. Then, the stick-out part 5 sticking out from one end surface 3a of the other transparent substrate 3 to the outside is integrally provided on one end part of one side transparent substrate 2. Then, the light emitting diode chip 8 is loaded on a part adjacent to one end surface 3a of the other side transparent substrate 3 in the surface of the stick-out part 5 of one side transparent substrate 2 so that the light from the light emitting diode chip 8 faces from one end surface 3a of the other side transparent substrate 3 toward its inside, and on the other hand, a reflection plate 9 is provided on the other end surfaces of both transparent substrates 2, 3.