baber/WOPTO huggingface dataset:
Patent JP-S57136593-A (JP)
Title: Carcinostatic substance tf-210, its preparation, and carcinostatic agent containing the same
Inventor: TAMAI KENZOU
IPC: A61K35/74
Filed: 1981-02-19
Abstract: NEW MATERIAL:Light gray to light brown powder having the following characteristics: active to suppress the proliferation of cancer cells such as Ehrlich ascites carcinoma of mouse; insoluble in a number of organic solvents; decomposes at 160W235°C; gives an infrared absorption spectrum having peaks at 3,600W3,200, 2,950W2,920, 1,680W1,620, 1,550W1,510, 1,440, 1,380, 1,240W1,220, and 1,120W1,020cm -1  and an ultraviolet absorption spectrum having peaks at 248W165nm, etc.; positive to Molish, phenol-sulfuric acid, anthrone-sulfuric acid, indole-hydrochloric acid, and Lawry-Folin reactions; elemental analysis, C 40W 43%, H 5W7% and N 9W10%; sugar content, 5W20%; protein content, 20W50%.  
     USE: Carcinostatic agent.  
     PROCESS: Bacteria belonging to Fusobacterium genus and capable of producing carcinostatic substance TF-210, e.g. Fusobacterium nucleatum TF-031 (FERM-P No.5077), are cultured, and the objective carcinostatic substance TF-210 is separated from the precipitate obtained by adding a hydrophilic organic solvent to the supernatant liquid obtained by the cultivation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10224700-A (JP)
Title: Television receiver
Inventor: IKEDA CHIHIRO
IPC: G06F3/033
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing an interface controlling the PC in a television and setting the operation condition of the PC on a television-side at the time of connecting the personal computer PC with television so as to use it. SOLUTION: When the television 100 is operated by a television-side input operation part, data are communicated between the control processing part 16 of the television and a PC interface control circuit 21. Signals are transmitted to the input/output terminals 24a-24d of the PC 200, the operation situation of the input operation of the television is converted into data, the mouse pointer of the PC is controlled and a pseudo operation is executed by a mouse. The speed of a mouse can also be controlled by a menu key. Since a content which is set in the menu of the television is reflected on data on a mouse operation, it is not necessary to rewrite the system setting of a PC main body and it is not necessary to return the setting of the PC main body after the user of a PC operation function by the television terminates.  Furthermore, the receiver is applied to other PC by storing the setting content.
Patent JP-S54116419-A (JP)
Title: Drawing of synthetic filament yarns of thick denier
Inventor: OOTAGURO YUKIHIRO
IPC: D02J1/22
Filed: 1978-02-27
Abstract: PURPOSE: To improve the drawing property of an undrawn multifilament yarn of thick denier and to obtain a uniform product, by feeding the yarn of thick denier to feed rollers to change the relative bositions of filaments under a specific tenision to draw them.  
     CONSTITUTION: The undrawn filament yarn Y is fed from the package 1 through the tensioner 8 to the feed rollers 3 under a tension of 0.01W0.2 g/d via the yarn width regulating guide 9 so that the width of the flattened yarn may be about half as the yarn proceeds from A to B. The yarn is folded to mix and parallel undrawn filaments and to uniform the oil and water contents. The yarn sway during drawing and yarn separation on draw rollers are reduced to improve the drawing property. Thus, a product of uniform quality and high grade can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08221674-A (JP)
Title: Analog sensor
Inventor: NAGAI ATSUSHI
IPC: G08B17/00
Filed: 1995-02-10
Abstract: PURPOSE: To minimize error in characteristics by determining the center level of a 0-point level which fluctuates with a small memory capacity and to judge a fire without any time lag if the fire breaks out actually. CONSTITUTION: Sampling data (moving mean value AVE of plural live data) generated by converting detection outputs of physical quantities of smoke, heat, gas, etc., at every specific sampling period from analog to digital are held in a memory when they are within a specific 0-point level range. If the data are continuously in the 0-point level range for a constant time T wherein the sampling data are longer than the sampling period, the mean value of the sampling data in the time T is calculated and stored as output data. Further, when the sampling data are outside the 0-point level range, the sampling data are stored as output data as they are. The stored output data become response data to polling from a receiver.
Patent JP-S61184381-A (JP)
Inventor: MAYAMA NORIO
IPC: F26B21/00
Filed: 1985-02-07
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-2000223290-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To perform PLL control by providing a phase difference detection input even if high-frequency power is generated from a pulsating voltage. SOLUTION: A phase comparator 6 detects the phase difference between the current and the voltage of high-frequency power, a sample hold circuit 9 holds the phase difference detected by the phase comparator 6 for a certain period, and an error amplifier 10 converts the phase difference held by the sample hold circuit 9 into a voltage. A voltage-controlled oscillator 11 determines the frequency of a high-frequency switching signal in a period in which there is no input of the phase comparator 6 based on the voltage converted by the error amplifier 10.
Patent JP-S59147158-A (JP)
Title: Pulley
Inventor: YAMANAKA SENYA
IPC: F16H55/38
Filed: 1983-02-12
Abstract: PURPOSE:To prevent slipping by disposing a wavelike-bent circular groove on the outer periphery of a rotary disc to bend a transmission belt in the circular groove in the wavelike form. CONSTITUTION:A wavelike-bent circular groove 2 is disposed on the outer periphery of a rotary disc 1, and two discs 1 are laid one over the other to form a pulley A. Inthis arrangement, the frictional resistance of a rope 7 to the groove wall of the circular groove 3 is increased to prevent slipping. Thus, accidents and troubles caused by slipping can be avoided.
Patent JP-S60168079-A (JP)
Inventor: FUKUSHIMA KIMICHIKA
IPC: G21C3/30
Filed: 1984-02-13
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-H03226610-A (JP)
Title: Infrared thickness measuring apparatus of multi-layered structural body
Inventor: FUJITA KEIJI
IPC: G01B11/06
Filed: 1990-01-31
Abstract: PURPOSE:To measure the thickness of each layer with good accuracy by using a calibration curve formula represented by a polynominal expression including the first order terms of the absorbance of the respective wavelengths of a plurality of wavelengths, thereby calculating the thickness of the layer to be measured from the measured value of the absorbance of each wavelength. CONSTITUTION:An infrared light from an infrared light source 12 is projected onto a rotary disk 14 through a condensing mirror 13, passing a BPF 16, reflecting mirrors 22, 23 and a polarizer 24, to be emitted upon a multi-layered film 11 with an angle of polarization determined by an angle of refraction of a layer to be measured. Then, the P-polarized infrared light is input to a dark current cancel circuit 29 through a reflecting plate 25, a reflecting mirror 26, an infrared detector 27 and a detector circuit 28. A plurality of measuring light transmission signals output from the circuit 29 are sample-held at 31 at the timing of a timing signal T2 from a timing generating circuit 30. The absorbance of each wavelength is operated at 32 from the measuring light transmission signal of each wavelength held by 31 and the measuring light transmission signal of each wavelength in the state without being sample-held, and a calibration curve coefficient is operated at 33, so that the thickness of each layer to be measured is operated at 34, and displayed by a displaying/recording device C.
Patent JP-H05225461-A (JP)
Title: Photoelectric separation type smoke sensing device
Inventor: MIYAMOTO HIDENORI
IPC: G08B17/10
Filed: 1992-02-07
Abstract: PURPOSE:To prevent a photodetector from being affected by the sunlight or the like by providing a light shielding cylinder around the photodetector and providing a light receiver provided with a shielding plate, which shields the photodetector from the sunlight or the like, on the inside surface of a lens provided in the front. CONSTITUTION:A shielding cylinder 12 where a light reception base 3 is attached to cover the periphery of a photodetector 5 is provided around the photodetector 5. Signal light 10 from a light throwing device is refracted by a lens 4 and is made incident on the photodetector 5 and is converted to a current corresponding to its intensity, and this current is outputted. Meanwhile, disturbing light 11 which is refracted by the lens 4 and penetrates the optical base 3 is stopped by the shielding cylinder 12 though being reflected on the inside surface of the optical base 3 and is not made incident on the photodetector 5. Therefore, the photodetector is not degraded neither saturated, and an amplifier is not affected by noise.
Patent JP-S58150738-A (JP)
Title: Room cooling/heating and hot water feeding device
Inventor: SHIGETA KOUJI
IPC: F24F11/02
Filed: 1983-02-16
Abstract: PURPOSE:To smoothen the switching of operation and to prevent the occurrence of abnormal cycle operation due to a difference in a working time of a switching valve, by constituting a device such that a compressor is brought to a stop once, and after an appropriate time cycle is stabilized, it starts to operate again. CONSTITUTION:When an operation changing-over switch 1 is closed and a coil 2 of an auxiliary relay is demagnetized contacts 3 and 4 of an auxiliary relay invert. Thus, with  switching electromagnetic valve 5 demagnetized, a valve body thereof is closed, and with the switching electromagnetic valve excited, the valve body is opened. Meanwhile, when the contact 4 of the auxiliary relay inverts, a coil 7 of a timer is demagnetized a timing contact 8 of a timer is opened, and a coil 9 of an electromagnetic switch is demagnetized. This brings a compressor to a stop. If the inversion of the contact 4 of the auxiliary relay is completed, the coil 7 of the timer is excited again, and after a given time has elapsed, the timing contact 8 of the timer is closed, the coil 9 of the electromagnetic switch is excited, and the compressor starts to operate again.
Patent JP-H04237483-A (JP)
Title: Tobacco raw material and method for treating the same
Inventor: SUMITA KATSUTOSHI
IPC: A24B15/28
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the amount of tobacco leaves used in a cigarette while holding a prescribed rolling hardness by increasing the elasticity of the tobacco leaves. CONSTITUTION:A silica sol having a structure in which silica grains are connected in the form of a chain is applied to the surface of tobacco leaves and dried to afford the objective tobacco leaves having the silica gel applied to the surface thereof. The silica sol having the structure in which the silica grains are connected in the form of the chain has great increasing effects on elasticity of the tobacco leaves.
Patent JP-S59149953-A (JP)
Title: Aromatic polyester resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L67/02
Filed: 1983-02-16
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance and moldability, by adding a phenol phosphite antioxidant to a specified arom. polyester resin. CONSTITUTION:0.01-0.40pts.wt. antioxidant which is an ester derived from a phenol compd. having at least two phenolic hydroxyl groups and a phosphite compd., is added to 100pts.wt. arom. polyester having a logarithmic viscosity number of 0.2-2.0 and contg. a structural unit (A) of formula I (wherein the carbonyl groups are located at positions meta or para with respect to each other), a structural unit (B) of formula II (wherein O is located at poition meta- or para against SO2) and a structural unit (C) of formula III (wherein O is located at position meta or paral against X) in a A to B ratio of 1:0.36-1.06, a ratio of the number of A units to the number of B units of 1: 0.04-0.66 and a ratio of the number of A into to the number of (B units + C units) of 1:0.90-1.10.
Patent JP-S63191007-A (JP)
Title: Method of screw inspection and measurement
Inventor: ANDO KISHIO
IPC: G01B11/24
Filed: 1987-02-02
Abstract: PURPOSE:To facilitate inspection and measurement regardless of a larger shape of screws, by setting an optical path of a laser parallel with the spiral of a screw while the shape thereof is measured inclining a scanning surface formed by a scan light of the laser to the axis of the screw. CONSTITUTION:A scanning surface S of a laser beam is at an angle theta to the axis A-1 of a pipe A so as to obtain an optical path T to a light receiver 3 from a laser projector 2. To prevent reflection otherwise caused by flanks 31 and 32 of a screw 30, the optical path T to the light receiver 3 from the laser projector 2 is inclined at an angle alpha to the axis A-1 of the pipe A in such a manner as to be parallel with the direction of spiral of the crest or bottom of the screw 30. Thus, this secures the measurement of flank faces 31 and 32 by setting the scanning surface S and the optical path T of the laser while preventing measuring errors due to reflection of the laser beam with the flank faces 31 and 32.
Patent JP-H01197896-A (JP)
Title: Display body with graphic code
Inventor: TAKADA HIROSHI
IPC: G09F3/00
Filed: 1988-02-03
Abstract: PURPOSE:To manufacture the title body without using printing technique having high accuracy by giving a form in which the boundary between one graphic code out of plural graphic codes and another graphic code adjoining the above- mentioned graphic code is visible when the plural graphic codes are arranged without leaving any space between them. CONSTITUTION:In a graphic code 2 composed of circles divided into 8 areas printed on a label 1, 8 respective areas of the circles are colored either white or black so that they can form light parts 3 and/or dark parts 4, and 256 types of information can be obtained by the 16<2>, namely, 256 types of color patterns. Consequently, the respective graphic codes can display two-digit 16-adic numbers (0-9, A-F). Thus, the body can be manufactured, which can be sufficiently put to practical use even when it is a handwritten one.
Patent JP-S57139449-A (JP)
Title: Continuous casting device
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a good casting having no cracking occuring in the voids produced between an ingot and a mold in a curved twin belt type continuous  casting device by limiting the fitting range of the stationary side plates corresponding to the short side plates of the ingot in a casting region. CONSTITUTION:The molten metal 2 in a tundish 1 is charged through a nozzle 3 into a mold formed of a pair of movable belts 4, 5 and stationary side plates 18, and as the belts 5, 6 move, it is passed through the curved casting region while it is allowed to solidify to an ingot 24 of a rectangular shape in section. This ingot is drawn out by means of pinch rollers 25. Pressurized water is ejected from static pressure bearings 16, 17 toward the long side faces of said ingot 24 so that the belts 5, 6 are brought into pressure contact therewith under cooling. For the short side faces of the ingot 24, the stationary side plates 18 are installed only in the prescribed range on the upper stream side near the nozzle 3 where the solidification shell formed in the ingot 24 is relatively thin. There is nothing that regulates the short side faces on the down stream side beyond these; hence, the production of voids between the ingot 24 and the mold is obviated.
Patent JP-S60166131-A (JP)
Title: Automatic discharging press forming device
Inventor: YAMAGUCHI YOSHIO
IPC: B21D45/04
Filed: 1984-02-09
Abstract: PURPOSE:To obtain an automatic discharging press forming device high in reliability of work discharging by releasing the initial resistance between a work after forming and a press by a work extruding device and then discharging the work by an air pressure shifting device. CONSTITUTION:An upper die 8 is brought into contact with a lower die 6 and an upper die 9 is brought into contact with the work 10 by a press arm 12. Then, the arm 12 is further lowered and the work 10 is cut and separated from its holding member, and the die 9 and the work 10 are lowered in a body with a lower die 7. When the arm 12 is further lowered, the arm 11 and arm 12 are bent at the junction, and the work 10 is shifted by links 16, 17 through an extrusion pin 13. At the same time, air is supplied through a hole 28 provided in the lower die 6, and the work 10 is discharged to a discharge hole 29 and a chute 30. Thus, a press forming device that can discharge the work automatically, stably and surely can be obtained.
Patent JP-2000221209-A (JP)
Title: Method for inspecting semiconductor element and anisotropic conductive film therefor
Inventor: YAMAGUCHI YOSHIO
IPC: G01R31/26
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method whereby a function test can be carried out with a low contact load and a high connection reliability even to semiconductor elements having narrowed pitch electrodes, and an anisotropic conductive film therefor. SOLUTION: An anisotropic conductive film 1 is held between a semiconductor element 2 and a circuit board 3, to which a contact load F is applied. The element 2 and the substrate 3 are thus connected so that a function test can be carried out. The function test to the element is conducted in a state with the contact load per electrode of the element being 3-50 gf. A plurality of conduction paths of a total length of 60-500 μm are provided projecting from both faces of a film substrate of an insulating resin in the film substrate of the anisotropic conductive film 1. A modulus of elasticity of the film is 0.1-1.0 GPa at 25-150 deg.C. A shift amount of the anisotropic conductive film at the test time becomes 5-30 μm.
Patent JP-S52107853-A (JP)
Title: Multiple points measuring device for substantial safety anti-exploisio n structure
Inventor: NAKAMURA RIYOUJI
IPC: G01D5/25
Filed: 1976-03-05
Abstract: PURPOSE: To have a device without using an earthing bus, by connecting with a Zener barrier safety holding instrument between the changeover switches at the plural number of detecting terminals fitted at a dangerous place and a recording device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04211104-A (JP)
Title: Magnetic fluid composition and production thereof
Inventor: YOKOUCHI ATSUSHI
IPC: C10N30/04
Filed: 1991-02-18
Abstract: PURPOSE:To provide a magnetic fluid composition having low viscosity and excellent in heat resistance and water resistance and production method thereof. CONSTITUTION:Magnetic fluid composition to be produced by this method is essentially composed of a dispersion medium composed of a low volatility organic solvent, a dispersing agent having low molecular weight containing lipophilic group and polar group and having affinity with the organic solvent, ferromagnetic fine particles having surface covered with the dispersing agent and dispersed into the organic solvent, and an additive containing lipophilic group and polar group of polymer chain and added to the dispersing agent.
Patent JP-H01198088-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OMURA ETSUJI
IPC: H01S5/00
Filed: 1988-02-02
Abstract: PURPOSE:To provide a semiconductor laser having both P-and N-electrodes on the top face, having a narrow active region and a wide electrode, suitable for integration and operable in an oscillation mode stably at a low threshold value, by electrically connecting a part of the surface of an upper clad layer located on a disordered active layer with the upper clad layer located on the active layer not disordered. CONSTITUTION:A P-type AlGaAs clad layer 202 for example is formed on a semi-insulating GaAs substrate 201. Further, a multiple quantum well active layer 203, an N-type AlGaAs clad layer 204 and an N-type GaAs contact layer 205 are deposited thereon sequentially in that order. Then, a P-type diffused region 208 is formed by solid-phase diffusion. The active layer 203 consisting of multiple quantum wells is doped with GaAs and AlGaAs, whereby it is converted into an AlGaAs layer having averaged composition (the multiple quantum well is disordered). The surface of the P-type diffused region 208 is reversed to the N-type to produce an N-type region 105. Thus, a part of the surface of the upper clad layer 204 located on the disordered active layer can be electrically connected with the upper clad layer 204 on the active layer not disordered.
Patent JP-S60166912-A (JP)
Title: Photographic lens
Inventor: KUDOU YOSHINOBU
IPC: G02B9/62
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the number of lens elements to be moved for focus adjustment by employing the five-group constitution of the 1st positive lens group, the 2nd negative lens group of cemented or separated positive and negative lenses, the 3rd negative meniscus lens group, the 4th positive lens group, and the 5th negative lens group. CONSTITUTION:The photographic lens system consists of the 1st lens group I which has positive refracting power, the 2nd lens group II of cemented or separated positive and negative lenses having negative refracting power, the 3rd lens group III of a negative meniscus lens, the 4th lens group IV of at least one positive lens, and the 5th lens group V of at least one negative lens having negative refracting power on the whole successively from the object side, and an equality holds. The focus adjustment is made by moving only the 3rd lens group III and the 4th lens group IV, and deterioration in aberrations resulting from the movement is corrected by the 5th lens group V to make the focus adjustment in an excellent aberration state from infinite distance to the closest distance.
Patent JP-H02204447-A (JP)
Title: 1,1-dichloro-2,2,3,3,3-pentafluoropropane-based azeotrope and pseudo azeotrope composition
Inventor: SAMEJIMA SHUNICHI
IPC: C09K3/00
Filed: 1989-02-03
Abstract: PURPOSE:To obtain an azeotrope or pseudo azeotrope composition having incombustibility, capable of reducing an amount of a conventional fluorocarbon used while satisfying excellent characteristics of the fluorocarbon, by combining R225ca with R113 and trans-1,2-dichloroethylene. CONSTITUTION:(A) 1,1-Dichloro-2,2,3,3,3-pentafluoropropane (R225ca) is combined with (B) 1,1,2-trichloro-1,2,2-trifluoroethane (R113) and (C) trans-1,2- dichloroethylene in the ratio of 28-52wt.% component A, 7-39wt.% component B and 25-48wt.% component C, preferably 36-46wt.% (especially 41wt.%) component A, 17-27wt.% (especially 22wt.%) and 32-42wt.% (especially 37wt.%) component C to give an azeotrope composition. Since the composition has an azeotropic point, the composition has no variability of composition during recycling, is usable in the same way as conventional single chlorofluorocarbon and requires no drastic change of existing technology. When the composition is used as a solvent, the composition shows higher dissolution power than R113.