baber/WOPTO huggingface dataset:
Patent JP-H09315985-A (JP)
Title: Suppressant for mutation
Inventor: TSUKUMO KATSUYOSHI
IPC: A61K31/353
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prepare a suppressant for the mutation, comprising a condensed type persimmon tannin, capable of manifesting excellent mutation suppressing effects on indirect mutagens, having high safety in skin irritation and sensitivity and useful for prevention, etc., of cancers or senescences due to the indirect mutagens. SOLUTION: This suppressant for the mutation comprises (A) a condensed type persimmon tannin represented by the formula [(m) is 2-5] as an active ingredient. Furthermore, the suppressant is blended in an amount of preferably about 0.001-3.0wt.%, especially preferably 0.01-1.0wt.% expressed in terms of the amount of the ingredient A based on the total amount of the composition in a preparation for external use for skin, a peroral medicine, a healthy food, a usual food, etc.  The ingredient A is obtained by crushing, e.g. a fruit of Diospyros kaki Thunb. into small pieces, pressing the resultant small pieces, collecting a fruit juice, then filtering the resultant fruit juice, removing solid substances, providing a persimmon tannin, bringing the resultant persimmon tannin into contact with a column filled with a synthetic adsorbent, adsorbing the persimmon tannin thereon, washing the adsorbed tannin with water, subsequently eluting the adsorbed persimmon tannin with a hydrous ethanol, concentrating the prepared eluate under a reduced pressure and then freeze-drying the resultant concentrate.
Patent JP-H11351891-A (JP)
Title: Device, method, and system for route supply
Inventor: ISHIHARA FUMIYA
IPC: G01C21/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To newly provide an optimum guiding route for a vehicle that travels along a guided route. SOLUTION: A vehicle 14 transmits destination data and current guided route data to a beacon 12 on a road. The beacon 12 on a road extracts a new guided route up to a destination and judges whether a track needs to be changed or not when it drives on a new guided route at a next intersection. When it needs to change the track, it judges whether it can complete changing the track or not by the time when it reaches the next intersection. When it is judged that the vehicle 14 cannot complete the change of the track, the beacon 12 prohibits providing the guided route.
Patent JP-H0451030-A (JP)
Title: Stroboscopic device
Inventor: HIRATA SHINJI
IPC: H05B41/32
Filed: 1990-06-18
Abstract: PURPOSE:To perform the action of turning off I.G.B.T. (Insulated Gate Bipolar Transistor) by a driving control system in which a pulse generation circuit is not needed by providing a control switching means for maintaining a short- circuit action between the gate and the emitter of the I.G.B.T. by supplying the collector voltage. CONSTITUTION:A device is provided with at least a 1st terminal 11a where a light emission stopping signal with a very short time length is supplied, a 2nd terminal 11b where the collector voltage of the I.G.B.T. is supplied, and 3rd and 4th terminals 11c and 11d which are connected with the gate and the emitter of the I.G.B.T. And the device is provided with the control switching means 11 for starting the short-circuit action between the gate and the emitter of the I.G.B.T. by supplying the light emission stopping signal and also for maintaining the action by supplying the collector voltage, and a trigger circuit, 15, etc., for exciting a flash discharge tube Xe by acting. Thus, the device is formed by providing the driving control system capable of accomplishing the action of turning off the I.G.B.T. with a simple constitution without the need of the circuit for generating the pulse having a prescribed width.
Patent JP-H054778-A (JP)
Title: Elevator stop destination floor registration control panel
Inventor: YAMAGISHI YASUYUKI
IPC: B66B3/00
Filed: 1991-06-28
Abstract: PURPOSE:To respond easily to a destination request by performing automatic registration to a cage on a preceding floor by a cage stop destination floor registering control panel. CONSTITUTION:A cage stop destination registering control panel 1 installed at a cage stop is connected to a group control device 2 through a transmission line 3. Each single body control device 4 is connected to the control panel 6 of each cage 5 by a tail cord 7, and a winding machine 8 is controlled for operation in response to a cage call and a cage stop call. The CPU of the cage stop destination registering control panel 1 constantly receives the state signals of the cage 5 such as cage positions and door load signals through the transmission line 3, and detects the getting-on state by the increase of the load signal at the arrival time of an elevator to emit the call registration command of the cage 5. A destination button in the cage 5 is thereby lighted at the getting-on time, and the cage 5 is operated to the destination floor. A destination request can be thus easily responded to.
Patent JP-H0449045-A (JP)
Title: Establishing system for operating conditions of newspaper rotary press
Inventor: MONZEN TADAAKI
IPC: B41F33/16
Filed: 1990-06-18
Abstract: PURPOSE:To remove errors due to estimation in initialization, errors due to a change with time of a machine, etc. from preset values by a method wherein an operating condition table is corrected and rewritten by continuing operation, and an operating condition data after completion of printing is registered by storing as a new preset data to be practically used again. CONSTITUTION:A preset data stored in an operation table B is sent to a controller 3, and respective functions of a newspaper rotary press 10, for instance, an ink feeder 5a, a water feeder 5b, a registration regulator 5c, etc. are controlled via a regulation driving means 4. The preset data of each function is corrected by fine adjustment by operating the controller 3 seeing operation operation conditions to be rewritten, and a data in the table B is so regulated as to become a suitable condition. The suitable preset data after regulated as to become a suitable condition. The suitable preset data after regulation is sent to the controller 3 to operate continuously the newspaper rotary press under suitable conditions, and the operation is continued until printing is completed. At last, in order to utilize the presently used operation data as a new preset data in a next operation, it is transferred from the operating condition table B to a registration data table C, and is registered by storing.
Patent JP-S5383603-A (JP)
Title: Magnetic recorder-reproducer
Inventor: AOKI TAKAKI
IPC: G11B15/665
Filed: 1976-12-27
Abstract: PURPOSE:To simplify mechanism and make possible amooth and continuous performing of pulling-out operating and turning ring operation by employing gear drive for the rotating ring in a VTR in which a magnetic tape is run by being loaded to a cylinder by the turning ring.
Patent JP-S5490858-A (JP)
Title: Waste water treating method
Inventor: SAWAGUCHI TASUKU
IPC: C02F3/08
Filed: 1977-12-27
Abstract: PURPOSE: To provide a waste water treating method, according to which granular particles  having microbes attached thereto and cultivated thereon are introduced together with treated  water into a water discharge system at the upper surface of an expansion located downwardly of  overflow surface in the treatment tank, so as to separate microbes in said water discharge system,  whereby it is enabled to treat waste water in simple and efficient manner and with less troubles.   
     CONSTITUTION: Waste water to be treated is introduced into treatment tank 1 from its bottom,  and as waste water flows upward in the tank 1, it is cleaned with microbes attached to granular  particles of active carbon, plastics or the like. Granular particles suspended in the tank 1 are  taken out, together with a small amount of treated water and in a rather concentrated state, into  separating means 2 from water discharge pipe 15 disposed downwardly of overflow surface 4. In  the above arrangement, a means 16 for detecting the interface of fluidized layer is provided at the  level where opening of the pipe 15 is located, so as to detect thak granular particles 10 are floated  to the level of fluidized layer. In the separating means 2, impulsive or frictional force is applied to  the particles 10 to separate microbes attached to the same. Then, separated microbes are subjected to treatment, whereas granular particles removed of microbes are returned to tank 1.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09316824-A (JP)
Title: Elastic support device for bridge beam, and installation method thereof
Inventor: IMAI TAKASHI
IPC: E01D19/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To support a crossbeam in a shock-absorbing condition without generating a strong support force even when a great earthquake occurs. SOLUTION: An elastic support body is provided between a lower support member 2 fixed on a lower structure 1 and an upper support member 4 fixed on an upper structure 3, and a holding member 6 protruded upward is provided on the lower support member 2. A support member having a side protruded part is detachably installed on the upper support member 4, and a stopper is detachably provided between the side protruded part and the holding member 6 in the condition where the elastic support body is preliminarily shearing- deformed.
Patent JP-2000347638-A (JP)
Title: Osd device, coding video decoding device using it, and digital broadcast receiving device using the decoding device
Inventor: KOMI HIRONORI
IPC: H04N5/445
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To use a common font set to generate a common image plane to make synthesis possible even if resolution of connected display is changed by reading out graphic data from a memory means, and providing an image format conversion means magnifying/contracting the horizontal or vertical picture element number of the graphic data before transferring to a picture element synthesis means. SOLUTION: A bit stream input to a video decoding device 1 is input from a terminal 151 to a MPEG video decoding circuit 11, and transferred to a memory 2 through a memory controller 14. A CLUT reference circuit 131 reads out data from the memory 2 through the memory controller 14, before the timing synthesizing OSD graphic data into a decoding image by a synthesis circuit 133. The brightness and the color difference information of respective picture elements are sent to an OSD image format conversion circuit 132, and as for respective brightness (Y-component), color difference component (Cb, Cr component), contraction of the number of horizontal picture element and contraction of the number of vertical picture elements are processed.
Patent JP-S5492338-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1977-12-29
Abstract: PURPOSE: To provide continuously comfortable fields of view from far vision to near vision to presbyope by so forming the lens that curvatures become smaller as it goes further from the main meridian in the lower region of the group of lines of intersections that the face perpendicular to the main meridian assumes and the curvatures increase in the upper region.  
     CONSTITUTION: The lens is divided to far vision part F, progressive focus P and near-vision part N along the main meridian MM' and at the point A the circular lines of intersections composed of the face crossing at a right angle to MM' and a refractive face exist. In the N and P regions, curvatures become smaller as it goes away from the main meridian MM' and therefore astigmatisms and distortion aberrations may be minimized in the peripheral part of the lens. In the F region, the curvatures increase as it goes away from the main meridian MM' and therefore the distortions of the entire part of the lens may be minimized. The neighborhood of the cicular lines of intersections perpendicularly intersecting with the main meridian MM' at the point A is umbilical point form, where the sharp images may be obtained as against the right and left changes of the eye balls. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5284865-A (JP)
Title: Device for lighting discharge lamp
Inventor: KOBAYASHI SEISAKU
IPC: H05B41/14
Filed: 1975-12-30
Abstract: PURPOSE: To stabilize starting of a discharge lamp by using electric energy storing action of a capacitor and an inductance element, overlapping a voltage of this stored energy with a power source voltage and applying the overlapped voltage to the discharge lamp'. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0448202-A (JP)
Title: Aligning optical device
Inventor: SAITO SUSUMU
IPC: G03F9/00
Filed: 1990-06-18
Abstract: PURPOSE:To easily perform high-accuracy alignment by providing luminous flux displacing means for displacing luminous flux between a light source and a 1st mark and adjusting the irradiation of the 1st and 2nd marks with modulated luminous flux. CONSTITUTION:This device is equipped with an objective 24 which guides modulated luminous flux from the 1st alignment mark 22 irradiated with a couple of pieces of modulated luminous flux to the 2nd alignment mark 30 to generate beat luminous flux and a position signal generation part 42 which generates a position signal indicating the optical relative position relation between the 1st mark 22 and 2nd mark 30 with the beat luminous flux from the 2nd mark 30. Then the luminous flux displacing means 14 and 16 which displace the luminous flux are provided between the 1st mark 22 and 2nd mark 30. Consequently, the optical position relation between the 1st mark 22 and 2nd mark 30 can easily be set with high accuracy. Consequently, bodies which are provided with the 1st mark 22 and 2nd mark 30 respectively can be aligned efficiently with high accuracy.
Patent JP-H064314-A (JP)
Title: Inter-task synchronizing communication equipment
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F9/54
Filed: 1992-06-18
Abstract: PURPOSE:To provide an inter-task synchronizing communication equipment provided with a means for decreasing information in a queue buffer. CONSTITUTION:The number of communication data stored in a queue buffer 1 is stored in a counter 2 and based on the value of the counter 2, a priority control part 3 refers to a priority managing table 4 registering the priority of producer/consumer tasks 6 and 7 to be transmitted/received through the queue buffer 1. By the control of the priority control part 3, the execution tasks of the producer/consumer tasks 6 and 7 are switched by a dispatcher 5.
Patent JP-H0451399-A (JP)
Title: Traffic control system
Inventor: TAKAHASHI KAZUNORI
IPC: G08G1/07
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the occurrence of a delay by retrieving a road connected to a delay prediction point, obtaining a parameter restricting a traffic quantity flowing to the delay prediction point and transmitting it to a signal. CONSTITUTION:Traffic information is measured by using a conventional supersonic sensor, a loop coil type sensor or a picture processing. It is transmitted to a signal parameter adjustment function 2 by a transmission means constituted by a repeater a cable or a radio wave and a repeater if necessary. The signal parameter adjustment function 2 outputs a signal adjustment pattern which is previously set by using information on the transmitted traffic quantity. The pattern is transmitted to the signal 3 and a signal parameter conversion function 4 alters the signal parameter and executes new control. A delay countermeasure function 5 examines various matters so as to avoid the occurrence of the delay and decides the parameter.
Patent JP-H0210628-A (JP)
Title: Manufacture of rotary anode type x-ray tube
Inventor: OSAKI KOJI
IPC: H01J35/10
Filed: 1988-06-28
Abstract: PURPOSE:To obtain an X-ray tube with high reliability by heating the focal point orbit face of a rotary anode target at the recrystallization temperature or above in advance, sufficiently removing the self-contained gas, then assembling it. CONSTITUTION:A rotary anode target 1 is stored in a vacuum bell jar 5 and rotated by a stator 3, the focal point orbit face 1a and its vicinity are heated at 2000 deg.C or above, preferably 2200 deg.C or above, for degassing by a high-energy beam shock, e.g., an electronic shock. The focal point face of the anode target 1 is recrystallized by the electron shock. The area to be recrystallized is the area containing the focal point orbit face 1a of a product and expanded to the inside and the outside to some degree, the focal point orbit area is surely recrystallized in advance. The surface including the focal point orbit face 1a of the target 1 is surface finish-polished by mechanical grinding, balancing and inspecting processes are performed, and it is assembled in the vacuum envelope of an X-ray tube, which is then exhausted.
Patent JP-H08335016-A (JP)
Title: Cleaning blade for electrophotographic apparatus and manufacture thereof
Inventor: HATA KATSUHIKO
IPC: G03G21/10
Filed: 1995-06-02
Abstract: PURPOSE: To adhere a tip end part of the supporting member on the joining side to the blade member without damaging the blade member made of an elastic body in the whole length in the longitudinal direction by coating with an organic material from the rear face side to the front face side. CONSTITUTION: The cleaning blade is composed of a supporting member 1, an adhesive layer 4, and a blade member 2. The tip end part of the supporting member 1 on the adhesive side where a sharp drop is easy to be formed is coated with an organic material 3 from the rear face side to the front face side and in the whole length in the longitudinal direction. That is, from the rear face side to the front face side and in the whole length in the longitudinal direction, the tip end part of the supporting member 1 in the joined side to the blade member 2 is immersed in the solution of an organic material or coated with the material and then the supporting member 1 and the blade member 2 are joined to each other with a hot-melt adhesive 4. Consequently, the blade member 2 made of an elastic body is protected from being damaged by blanking shear drops of the supporting member 1 in the processes of manufacture of the cleaning blade.
Patent JP-S6051193-A (JP)
Title: Cephem compound
Inventor: KASAI MASAYASU
IPC: C07D501/16
Filed: 1983-08-31
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is group shown by the formula II, or formula III (R<2> is lower alkyl; R<3> is lower alkyl, or alkoxy)], and its salt. EXAMPLE:(5-Methyl-1,3-dioxol-2-on-4-ylmethyl) 7-N-(1-methyl-2-ethoxycarbonylvinyl)amino-3-[(5-methyl-1,3,4-thiadiazo l-2-yl)thiomethyl]-3-cephem-4-carboxylate. USE:A raw material for preparing a cephalosporin derivative for oral administration. PREPARATION:For example, 7-amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl]- 3-cephem-4-carboxylic acid shown by the formula IV is preferably processed into a form of a reactive derivative such as potassium salt, it is reacted with a compound shown by the formula X-R<1> (X is group reactive with carboxyl group) preferably under cooling in an inert solvent.
Patent JP-S5786132-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA HAJIME
IPC: C09D7/12
Filed: 1980-11-13
Abstract: PURPOSE:To obtain a magnetic recording medium which has superior squareness, by using needlelike high-hardness particulate matter as an abrasive to be added to a magnetic layer. CONSTITUTION:As an abrasive, needlelike particulate matter having high hardness, such as inorganic crystalline fiber made of oxide, nitride, carbide or silicide and wisker or glass fiber, or their compound is added to obtain magnetic  paint, which is applied onto a base. Then, orientation treatment is performed to  obtain a magnetic recording medium.
Patent JP-S5384423-A (JP)
Title: Luminance control system
Inventor: OOBA TOSHIHIKO
IPC: G06F3/14
Filed: 1976-12-29
Abstract: PURPOSE: To ensure a high-speed luminance control for the thin character by compressing and memorizing the luminance pattern into the luminance control memory which is provided separately from the picture area memory and then delivering the pattern synchronizing with the refresh. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6137508-A (JP)
Title: Car rear suspension device
Inventor: ANDO FUMITAKA
IPC: B60K17/16
Filed: 1984-07-31
Abstract: PURPOSE:To restrain a differential case from winding up by positioning the pitching center of a differential gear in front of its center of gravity so as to allow the weight of the differential gear to act as an inertial force. CONSTITUTION:A suspension mount frame is installed in a form of a suspension from the floor of a body of a car at its right and left end points 1a and 1b through an elastic member 2a. While, a differential case 4 which is located in the rear of the frame 1, is installed on the body at its rear point 4a through an elastic member 2c. The hardness value of the elastic member 2c that supports the rear point 4a of the differential case, and the elastic member 2b that supports the front point 4b, is determined in such a manner that the center P of pitching motion of the case 4 which relies on the relative relatiol of the hardness value between both the elastic members 2a and 2b, is positioned in the forward side of the body as much as lo from the center of gravity of the differential gear.
Patent JP-H0213276-A (JP)
Title: Treatment of regenerative energy of inverter device
Inventor: ISHIBASHI HIDEO
IPC: H02M7/757
Filed: 1988-06-28
Abstract: PURPOSE:To improve device efficiency by first applying regenerated energy to an AC power source and dissipating only the amount of energy not completely recovered as heat when the energy is regenerated on the load side. CONSTITUTION:An inverter device is constituted of a power unit side converter means by a power rectifier 3A and a power inverter 3B, filter circuit 4 and an inverter 7 serving as the load side converter means, and an AC power unit 1 is converted into variable voltage-variable frequency AC power, driving an induction motor 8. A chopper device 5 and a resistor, serving as the power absorbing means, are provided to a DC intermediate circuit. Further adders 13, 14, which calculate a deviation by the use of a voltage detection circuit 12 and a voltage setter 11, voltage adjusting circuits 15, 16, etc., are provided. Here a current transformer 21 and a current detection circuit 22 of the DC intermediate circuit and an auxiliary voltage setter 23 are set up and input to the adders 13, 14 takes place. Then at the time of regenerative operation, the power absorbing means of the DC intermediate circuit is actuated for the first time in a case that energy is not sufficiently recovered to the AC power unit 1.
Patent JP-S6221399-A (JP)
Title: Display device for held trunk line of key telephone set
Inventor: NAKAMURA YUJI
IPC: H04Q3/58
Filed: 1985-07-19
Abstract: PURPOSE:To easily discriminate a held trunk line by simple construction by displaying the held line in a numeral display device when operating its own key telephone set. CONSTITUTION:In a key telephone set 1, when its trunk line is held, a central control unit 4 detects it, and changes over a channel 3 to have a held state. The central control unit 4 designates a trunk line display controller 5 to display the held state by a flash display device 1a and under this state, the flash display device 1a repeats the flashing to indicate the trunk line held. Further, the trunk line display controller 5 controls a numeral display device 1b of the held telephone set 1 so as to display the held trunk line number by the numeral. Thereby, the trunk line number held by the telephone set of the user himself is separately displayed by the numeral display device of its own telephone set and can be easily discriminated from the trunk line held by other key telephone set.