baber/WOPTO huggingface dataset:
Patent JP-H08259560-A (JP)
Title: Phosphorus-containing benzothiophene compound
Inventor: HENRII UURUMAN BURAIANTO
IPC: A61K31/675
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound useful for treatment of estrogen dependent diseases including cancers of breast, uterus and cervix, and inhibition of cell propagation of human aortic smooth muscle, especially restenosis.  
     SOLUTION: This compound is a compound of formula I [R 1  and R 2  are each H, OH, a halo, OPO(O-alkyl) 2 , OPO(O-aryl) 2  or the like; R 3  and R 4  are each CO(CH 2 ) 3 , CO(CH 2 ) 4  or an alkyl, or together form piperidine, morpholine or the like with N bound to the R 3  and R 4 ] or a pharmaceutically acceptable salt thereof, for example, a compound of formula II. The compound of formula I is obtained, for example, by reacting a compound of formula III with a phosphoric acid precursor under an anhydrous condition in the presence of a base. For example, the compound of formula II in a white foam shape is obtained by adding sodium hydride to raloxifene, and after 1 hr, further adding (EtO) 2 POCl to the raloxifene with added sodium hydride to carry out the reaction. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59151799-A (JP)
Inventor: HINO MINORU
IPC: G09F9/30
Filed: 1983-02-16
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-H08223509-A (JP)
Title: Head mount type video display device
Inventor: KIKUCHI HISAMI
IPC: G02B27/02
Filed: 1995-02-14
Abstract: PURPOSE: To obtain the head mount type video display device of a video display section jump-up type convenient to use without unbalancing a weight balance of the display device even when the video display section is jumped up, with a small size and a light weight. CONSTITUTION: The head mount type video display device is arranged with a video display section 3 comprising a back light 1 and an LCD 2 in front of a projection optical system 9 arranged with a half mirror concaved mirror 4, a 1/4 wavelength board 5, a half mirror 6, a 1/4 wavelength plate 7 and a polarized plate 8 in order from the outside. Furthermore, the direction of the polarized axis of the polarized plate 8 is the same direction as that of a light emitted from the LCD 2.
Patent JP-S62187162-A (JP)
Inventor: AYUSAWA KAZUTOSHI
IPC: C04B35/46
Filed: 1986-02-07
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-H08236099-A (JP)
Title: Inter-cell connecting method of lead-acid battery
Inventor: SUMIYAMA KENJI
IPC: H01M50/541
Filed: 1996-02-13
Abstract: PURPOSE: To provide a method capable of connecting mutual cells of a lead-acid battery by suppressing the occurrence of a coagulative crack to the possible minimum level when melting lead alloy solidifies. CONSTITUTION: In a condition of closing a second opening-closing valve (a solenoid valve) 12, a first opening-closing valve (a solenoid valve) 11 is opened, and air is continuously supplied to a clamp device 1 from a first air supply passage (a regulator 9, a check valve 10 and the solenoid valve 11), and in a condition of holding constant clamp force, an electric current is carried to a pair of electrodes 2a and 2b. A connecting part of connecting parts 15 and 16 between a pair of cells is melted, and after a connecting through hole is filled with melting lead alloy, current-carrying to a pair of electrodes 2a and 2b is stopped.  Before the melting lead alloy solidifies after the current-carrying to a pair of electrodes 2a and 2b is stopped, the second valve (a solenoid valve) 12 is opened, and air is supplied to the clamp device 1 from a second air supply passage (the solenoid valve 12 and the solenoid valve 11), and clamp force is increased.
Patent JP-H09219618-A (JP)
Title: Circular polarized wave patch antenna and radio communication system
Inventor: TSUJIMURA TERUHIRO
IPC: H01Q13/08
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To realize a circular polarized wave which is omnidirective within a horizontal surface. SOLUTION: In this system, each of a first patch antenna 12 and a second patch antenna 13 are arranged on each surface side of an earth conductive plate 11. At this time, the first patch antenna 12 and the second patch antenna 13 are composed so that the first image current 14 for the first patch antenna 12 and the second image current 15 for the second patch antenna 13 which flow in the earth conductive plate 11 may cancel with each other.
Patent JP-H01201839-A (JP)
Title: Optical recording medium
Inventor: UENO OSAMU
IPC: G11B7/24073
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a recording medium which has a high track density and C/N and decreased medium noises by forming track grooves having recording layers via intervals on a substrate and setting the width size thereof at about the half-amplitude level of a light spot or below. CONSTITUTION:The track grooves 3 are formed via the plural intervals on the substrate 2 and the recording layers 4 are provided in the grooves 3. The width T of the grooves 3 is set about the half-amplitude level OMEGA2 of the semiconductor laser spot for recording or below. The laser is then projected to the prescribed sections of the layers 4 to form recording dots 6 of the width OMEGA2 or below. The width B of the dots 6 is, therefore, the same as the width T of the grooves 3 and since this width is smaller than the width OMEGA2, the track pitch TP can be decreased and the track density is improved. The waveform distortions at the time of reproducing are eliminated and the C/N and jitter are improved by forming the dots 6 to a rectangular shape. Since there are no layers 4 except in the grooves 3, the medium noises are decreased. The high-quality recording medium is thereby obtd.
Patent JP-H09218143-A (JP)
Title: Measuring method and device for shaft torsional rigidity distribution
Inventor: MATSUMOTO AKIO
IPC: G01M5/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation value for a new golf club shaft by measuring torsional rigidity distribution over the shaft in a lengthwise direction, regarding golf club shafts different from each other in diameter and inner structure along the lengthwise direction. SOLUTION: A measured shaft 11 is vertically erected and the upper end thereof is fixed. Also, the lower end of the shaft 11 is kept freely rotatable about the axis thereof. Furthermore, a many divisional elements separated in a lengthwise direction are set on the measured shaft 11. Then, a weight 12 is mounted on and fixed to every divisional element, and the measured shaft 11 is made to generate a torsional vibration. In this vibrating state, the torsional natural frequency of the weight 12 is measured. In addition, a value of GIp for every divisional element is computed from each torsional natural frequency obtained at the divisional measurement steps.
Patent JP-H05190452-A (JP)
Title: Quantum fine line and manufacture thereof
Inventor: SUGATA SUMIO
IPC: H01L29/812
Filed: 1992-01-14
Abstract: PURPOSE:To prevent the scattering of the electrons within a quantum fine line and get an expected threshold current or high electron mobility by stacking a group 3-5 compound semiconductor layer doped with amphoteric impurities on a mesa-shaped semiconductor substrate, and making the electric resistance of the semiconductor layer higher on the mesa-side face than on the mesa face. CONSTITUTION:When a group 3-5 compound semiconductor layer 6 is made on a semiconductor substrate 1 which has a mesa shape, the face azimuths of the semiconductor layer 6 are different between the topside of a mesa and the side face. Here, the electric resistance of the mesa side face is made higher than on the mesa topside by doping the semiconductor layer 6 with amphoteric impurities properly so as to form a quantum fine line for narrowing a current only on the narrow topside of the mesa. Hereby, a quantum fine line can be mad by one time of crystal growth, so it does not give rise to pollution or irregularity at the interface, and electrons do not scatter, and in case that it is applied to HEMT, high electron mobility can be gotten, and in case that it is applied to a laser, a low threshold value current can be gotten.
Patent JP-S61184152-A (JP)
Title: Automatically releasing device for parking brake for vehicle
Inventor: SHIRATANI HIROSHI
IPC: B60T7/12
Filed: 1985-02-13
Abstract: PURPOSE:To improve operating property on starting by releasing a locking means for holding a parking brake lever in a brake operating position by means of an actuator in accordance with the output of a detector which detects the stepping of an accelerator pedal. CONSTITUTION:When an accelerator pedal is gradually stepped in under a condition that a vehicle such as a forklift and the like is on a slope with a parking brake being applied, a load current of a drive motor 10 which is controlled in its speed via a chopper circuit (unshown), is gradually increased corresponding to the degree of stepping. Then, the load current is detected by means of a detecting resistor 9, and the detected voltage VIN is compared with a reference voltage VS by means of a comparator 12. And, when VIN>=VS, a transistor 13 is turned on and a relay 14 is electrified, closing its contact 14a to electrify a solenoid 5. Thereby, a plunger 6 is attracted and engagement between an engaging claw 3 and the engaging projection 1a of a brake lever is released to release the parking brake.
Patent JP-H09192344-A (JP)
Title: Game system
Inventor: YAMAZAKI TATSUYA
IPC: A63F9/06
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a game system with a high operating efficiency by which a game player can play an exclusive interesting game in plural game display areas. SOLUTION: This game system is equipped with a question area 114 and plural game display areas 120, 122... arranged in that order to follow as a play route. The question area 114 consists of a question part 28 for asking a game question to a game player and an answer part 24 for the game player to input an answer. Each of the game display areas 120, 122... represents an exclusive game for the game player based on the answer data.
Patent JP-S58145691-A (JP)
Title: Production of single crystal
Inventor: KOKUBU YOSHIHIRO
IPC: C30B27/02
Filed: 1982-02-22
Abstract: PURPOSE:A means is set to control the partial pressure of volatile components in the raw materials for single crystal in the space between the inert melt covering the melted raw materials and the inert melt seal at the top, thus producing single crystals of highly decomposable compound having high accuracy of stoichiometric composition. CONSTITUTION:After the inside of the pressure vessel 1 is evacuated, a male- female type cap 6 is fitted on the top of the crucible 2 in the state that the pulling-up shaft 12 penetrates through the cap 6, then the B2O3 7 in the cap is melted with heater 8 to effect sealing. An inert gas is introduced into the vessel 1 and the arsenic 9 in the subcrucible 10 is heated with heater 11 to form its vapor. Thus, the inside of the crucible is filled with the vapor of arsenic and simultaneously, GaAs is heated with the heater 5 to form its melt 4 covered with B2O3 melt 15. At this time, the vapor pressure of arsenic is made controllable by the temperature of the crusible 10. Then, the seed crystal 13 is brought into contact with the melt 15 and pulled up while rotating to produce the single crystal of GaAs.
Patent JP-H09198513-A (JP)
Title: Address storage method for texture pattern
Inventor: NAKATANI TOKUO
IPC: G06T11/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce entire information quantity by storing difference between the estimated value and real value of a coordinate component in the case of storing the coordinate component information of reference address of a texture pattern. SOLUTION: A picture element (c) is a picture element for estimating the coordinate component and picture elements (a) and (b) are picture elements to be used for that estimation. In this case, the coordinate component of the picture element (c) is estimated by using a vector for a UV coordinate system expressing the reference address component of the texture pattern. Assuming that the position relation of picture elements (a) and (b) is equal with the position relation of picture elements (b) and (c), it means that a vector (a, b) is equal with a vector (b, c). Therefore, in the case of recording the coordinate component of the picture element (c), a real coordinate component (Uc, Vc) is not recorded but this differential value (ΔUc, ΔVc) is recorded so that the number of required bits can be decreased and data can be reduced.  Thus, memory capacity for storing the coordinate component information can be suppressed a little.
Patent JP-H07221503-A (JP)
Title: Band blocking dielectric filter
Inventor: SONODA TOMIYA
IPC: H01P1/20
Filed: 1994-01-28
Abstract: PURPOSE:To make the weight of a transmission section of the band blocking dielectric filter light, to facilitate the manufacture and to enhance the economy. CONSTITUTION:A lambda/4 microstrip line (transmission section) 11 is formed to a lower face of a high frequency board 10 with a copper pattern. Both ends of the microstrip line 11 are connected respectively to connectors 2a, 2b. Furthermore, both ends of input and output Qe loops 3a, 3b are connected between an end of the microstrip line 11 and ground. The Qe loops 3a, 3b are coupled magnetically with single mode dielectric resonators of a TM duplex mode resonator in a dielectric resonator 18.
Patent JP-H02209658-A (JP)
Title: Speed change gear of working vehicle
Inventor: YOSHII TAKASHI
IPC: B60K17/06
Filed: 1989-02-04
Abstract: PURPOSE:To prevent abrasion powder from entering the second chamber by dividing the interior of a transmission case into the first chamber incorporating a wet multiple disc clutch and the second chamber incorporating a gear transmission mechanism, providing a return oil path extending from the first chamber to the second chamber and interposing a filter in the oil path. CONSTITUTION:The interior of a transmission case 1 is divided into the first chamber R1 incorporating a wet multiple disc clutch mechanism 3 and the second chamber R2 incorporating a gear transmission mechanism 4, a return oil path 23 is provided extending from the chamber R1 to the chamber R2, and a filter 24 is interposed in the oil path 23. Cooling oil where abrasion powder produced from a metal disc of the wet multiple disc clutch mechanism 3 gets mixed is naturally circulated through the return oil path 23 to return to the chamber R2 according to the head difference between the chambers R1 and R2. At that time, the abrasion powder is removed by the filter 24. Accordingly, a bearing, a gear and so on disposed in the chamber R2 can be kept from being worn away by the abrasion powder.
Patent JP-S57142107-A (JP)
Title: Vehicular receiver in automatic train controlling system
Inventor: OKUYAMA MASASHI
IPC: B61L3/00
Filed: 1981-02-25
Abstract: PURPOSE:To prevent the production of an error signal by providing a digital frequency selecting circuit at a circuit of every carrier wave and inputting the outputs of the selecting circuits to lower speed priority circuit. CONSTITUTION:An ATC signal with carrier f1 is detected and demodulated by a detecting circuit F1, is then level-discriminated by a waveform shaper SM1, and is inputted to a period measuring circuit C1, while an ATC signal with carrier f2 is detected and demodulated by a detecting circuit F2, is level-discriminated by a waveform shaper SM2, and is then inputted to a period measuring circuit C2. The outputs of the circuits C1, C2 are inputted through a lower speed priority circuit P to the speed collating circuit of an ATC vehicular device. In this manner, a signal wave of irregular period due to the mixture of two signals is not produced, thereby preventing the production of an error signal.
Patent JP-H10225889-A (JP)
Title: Grasping device for industrial robot
Inventor: ADACHI TAKASHI
IPC: B25J15/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a grasping device for an industrial robot in which grasping finger action can be correctly detected even in handling an article at a high temperature to eliminate detection error and achieve efficient operation. SOLUTION: In a grasping device for an industrial robot, a drive mechanism 121 is provided on a base body 7 at an actuation tip part of the industrial robot, so grasping fingers 8, 9 are moved to/from each other by the drive mechanism 121. A forced cooling device 20 is provided to surround a detector 15 to detect action of the grasping fingers 8, 9. The detector 15 is cooled by the forced cooling device 20, so temperature rise by radial heat in the case of handling an article at a high temperature is restricted. Malfunction by temperature rise of the detector 15 can thus be prevented, and generation of nonconformity such as fluctuation of a detection range can be preliminarily prevented. Action of the grasping fingers 8, 9 can thus be correctly detected even when the article being handled is at a high temperature, thereby operation of the industrial robot can be efficient.
Patent JP-H05304221-A (JP)
Title: High current integrated circuit
Inventor: KITAMURA AKIO
IPC: H01L27/088
Filed: 1993-02-16
Abstract: PURPOSE:To increase freedom in the placement of wiring layer while decreasing wiring resistance by connecting one upper wiring layer with the other lower wiring layer through a contact hole made through an insulation film between adjacent transistor forming regions. CONSTITUTION:A first phase low side transistor 101 and an adjacent high side transistor 104 within gang transistors 101-106 arranged in matrix are electrically connected between upper and lower wiring layers 112, 115 through a contact hole made through a neighboring interlayer insulation film. The transistors 101, 102 are bridged by a wiring layer 19 and another wiring layer 111 arranged thereabove through an interlayer insulation film and connected electrically. Consequently, another wiring layer can be placed between transistor forming regions, wiring layer for source.drain can be placed arbitrarily at first or second layer, and wiring resistance can be decreased thereby.
Patent JP-H07238996-A (JP)
Title: Gearing device
Inventor: IRIE HIDEYUKI
IPC: F16H57/021
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the number of part items and assembling processes by engaging a counterpart worm wheel with a worm from a direction of preventing a compound gear shaft from separating out of a bearing part, and also engaging the counterpart worm with the work wheel. CONSTITUTION:In a state that a second worm wheel 18 and a second worm 19 are not yet attached to a fixed member 11, a groove 21 is detachable from a direction orthogonal with a shaft 17 after making this shaft go along the groove 21. On the other hand, in a state that the second worm wheel 18 and the second worm 19 are attached to the fixed member 11, namely, since the second worm wheel 18 and the second worm 19 are engaged with a first worm 15 and a first worm wheel 16 from a direction of preventing the shaft 17 from separating out of the groove 21, this groove 21 supports the shaft 17 free of rotation in the groove. In such a gearing device, the assembly of a compound gear to the fixed member 11 can be facilitated in an easy manner.
Patent JP-H11214086-A (JP)
Title: Electrical connector
Inventor: OSHITANI AKIRA
IPC: H01R12/24
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector capable of being at high density and forming a low profile. SOLUTION: This connector is provided with an insulating housing 2 formed into long and narrow in the width direction, and plural terminals 5, 6 mounted in a ranging state at predetermined pitches on the insulating housing 2. Cantilever-like contact pieces 9, 14 provided on the terminals 5, 6 face a connection accepting portion 8, and the conductive pad 25, 26 of a conductive pad carrier 22 inserted into a connection accepting portion 8 and contact portions 9a, 14a formed on the contact piece 9, 14 are caused to abut mutually, so as to obtain an electrically conducting state for providing an electrical connector 1.  The contact portions 9a, 14a of the contact pieces 9, 14 of the terminals 5, 6 are arranged in two rows vertically on the connection accepting portion 8, the conductive pad carrier 22 inserted into the connection accepting portion 8 are supported by three portions, that is the contact portions 9a, 14a arranged in two rows vertically, and a support face 21 provided on an insulating housing 2 side.
Patent JP-H08221850-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMURA KAZUHIKO
IPC: G11B5/027
Filed: 1995-02-15
Abstract: PURPOSE: To prevent skew distortion and color slip due to a speed change by impressing a drum motor acceleration/deceleration pulse in synchronization with a head changeover pulse only for a period of a prescribed FG pulse and accurately correcting a revolving speed. CONSTITUTION: A drum DWNUP signal is sent to a deceleration pulse generating circuit 14 by a drum DWNUP signal generating circuit 10 in synchronization with a head changeover signal (RFSW) in a field just prior to a recording field in a long time recording operation. A deceleration pulse is outputted via a diode 16 to a drum control voltage MH-VS by the deceleration pulse generating circuit 14 to decelerate a drum motor 1. A drum speed pulse from a DFG 3 is counted by a comparator 12, and when the counted value coincides with a reference value REF set in advance in accordance with a recording mode, a signal is sent to the deceleration pulse generating circuit 14 to stop the deceleration pulse. Phase control of the drum control voltage MH-VS, stopped in a period of outputting the deceleration pulse is resumed by a rotation control circuit 15.
Patent JP-S63195794-A (JP)
Inventor: ISHII HIROAKI
IPC: G07G1/12
Filed: 1987-02-06
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-H09215591-A (JP)
Title: Cooking utensil
Inventor: KITAZAWA SATORU
IPC: A47J36/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of bacteria or fungus even though food components are left sticking to a cover packing. SOLUTION: In a cooking utensil including a cover member 7 provided to a body 1 and having a cover packing 8 which makes contact with the upper peripheral edge of a cooling container 4 in the body 1 when the cover member 7 is closed, 0.5 to 5% of anti-bacterial zeolite is blended in the material of the cover packing 7, and accordingly, the anti-bacterial zeolite can restrain generation of bacteria and fungus.
Patent JP-S63195883-A (JP)
Title: Magnetic head supporting body
Inventor: DAITO HIROSHI
IPC: G11B21/21
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a stable floating force and to evade any abnormal access and contact by recessing a contact surface with a load projection of a gimbal member of a beam member for load by the size as equivalent to the load projection and reducing a height between a surface for fitting the gimbal member and the center position of gravity of a core slider. CONSTITUTION:Since the contact surface 41 of the beam member 4 for load, contacting with the load projection 3 of the gimbal member 2, is formed to be recessed by the size corresponding to the height of the load projection 3, the height dimension l4 of the center position of gravity of the core slider 1 above the gimbal member fitting surface 42 is therefore reduced. Consequently, a moment M generated at the time of transferring the core slider 1 can be minimized, so that the core slider 1 is enabled to obtain the stable floating without inclining against the surface of a magnetic disk 5.