baber/WOPTO huggingface dataset:
Patent JP-2000047572-A (JP)
Title: Teaching tool for mathematics
Inventor: AKIYAMA HITOSHI
IPC: G09B23/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a learner to understand not only the shape of a target polyhedron, but also the mathematical formation principle of the polyhedron and to actualize efficient storage by providing six blocks each consisting of a rectangular cone consisting of a square base surface part and four isosceles triangular tilted surface parts. SOLUTION: The external shape of each block A is a rectangular cone shape and the base surface is square. Isosceles triangular tilted surface parts 2 including the sides of the square base surface part 1 as bases are formed at the four sides (a) of the square bottom surface part 1 respectively and constitute a rectangular cone A1. The square base surface part 1 corresponds to the base surface of the rectangular cone A1 and the angle between each tilted surface part 2 and square base surface part 1 of the rectangular cone A1 is 45 deg. when viewed from the side of one side (a) of the square base surface part 1. Six blocks like this are formed in total and connected to adjacent blocks A on the sides (a) of the square base surface parts 1 and adjacent blocks A can mutually be folded back.
Patent JP-H07196156-A (JP)
Title: Conveying device
Inventor: SEKINE MAKOTO
IPC: B65G54/02
Filed: 1994-09-09
Abstract: PURPOSE:To maintain the temperature of the inside of a conveying chamber with necessary but minimum cooling or heating, by eliminating generation of dust caused by a motor. CONSTITUTION:A conveying device comprises conveying chamber 33 formed in a conveying tube, stored therein a movable member 37 for conveying an article 35 to be conveyed, a filter part 39 laid at the ceiling of the conveying chamber 33, a drive chamber 43 defined by a partition member 41 in the lower part of the conveying chamber 33 and stored therein a linear motor 45, a slit part 49 formed in the partition member 41 and inserted therethrough with a coupling part 41 between the movable member 37 and the linear motor 45, a temperature adjusting air chamber 57 defined by a floor member 55 in the lower part of the drive chamber 43, temperature adjusting air inlet ports 59 formed in the floor member 55 and spaced from each other, a communication chamber 61 communicating the drive chamber 43 with the filter part 39, an air supply device 63 for sucking up air from the drive chamber 43 and feeding the air into the filter part 39 by way of the communication chamber 61, and a temperature adjusting device 65 for heating or cooling air from the conveying chamber 33, the drive chamber 43 or the communication chamber 61, and for blowing the air into the temperature adjusting air chamber 57.
Patent JP-S59105645-A (JP)
Title: Photosensitive silver halide material
Inventor: SASAKI MASAO
IPC: G03C7/388
Filed: 1982-12-09
Abstract: PURPOSE:To improve the resistances to light, heat and moisture with good balance and to improve image retentivity at high temp. and high humidity by dispersing and incorporating a specific cyan coupler by using a specific org. solvent having a high b.p. in a silver halide emulsion layer. CONSTITUTION:One of the cyan coupler expressed by the formula I is dispersed and incorporated by using one of the org. solvent having a high b.p. expressed by the formula II in a silver halide emulsion layer in a silver halide photosensitive material provided with at least one silver halide emulsion layer on a base. The dispersion stability of the cyan coupler incorporated in said layer is thus improved and image retentivity is improved without spoiling the photographic characteristic of the formed dye image. In the formula R1 denotes an alkyl group or aryl group, R2-R6 denote respectively a hydrogen atom, halogen atom, hydroxyl group, nitro group, etc. and Z1 denotes a hydrogen atom or the group that can be eliminated when the coupler reacts with the oxidized product of an arom. primary amine color developing agent. R7 and R8 denote an alkyl group, alkenyl group or aryl group.
Patent JP-H1161297-A (JP)
Title: Ti-fe-o-n high strength titanium alloy plate small in in-plane anisotropy, and its manufacture
Inventor: FUJII HIDEKI
IPC: C22F1/18
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the Ti alloy plate high in strength and ductility both in the longitudinal direction and in the width direction by comprising the specified composition, and specifying the tensile strength in the longitudinal direction and in the width direction of the plate, the ratio of the tensile strength in the longitudinal direction of the plate to that in the width direction, and the tensile elongation. SOLUTION: A Ti-Fe-O-N Ti-alloy plate is small in in-plane anisotropy, and high in strength and ductility both in the longitudinal direction and in the width direction has the composition consisting of, by weight, 0.8-2.3% Fe, <=0.05% N, and the balance substantially Ti, and the oxygen equivalent Q:[O]+2.77[N]+0.l[Fe] is in the range of 0.35-1.00. Both the tensile strength in the longitudinal direction and in the width direction of the plate is >=700 MPa, the ratio of the tensile strength in the longitudinal direction to that in the width direction is 0.95 to 1.05, and the tensile elongation both in the longitudinal direction and in the width direction is >=15%. The stability during the working into the final product shape and the practical use can be realized at a low cost.
Patent JP-2001043589-A (JP)
Title: Cassette carrying device
Inventor: KAWANE HIDEAKI
IPC: G11B15/675
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and also to facilitate operation by stopping the movement of a cassette when a part of the cassette inserted into the opening part of a sub-holder is abutted on a cassette stopping means and holding a front door in an opened state by the cassette. SOLUTION: When a cassette 30 is erroneously inserted in the longitudinal direction from an ejecting position, a sub-holder 5 is operated in the cassette inserting direction by the cassette 30, and the cassette 30 is drawn in by the power of a motor. However, the tip end part 20a of the block member 20 being a cassette stopping means is abutted on the cassette 30 passing through the opening part of the sub-holder 5, and the horizontal movement of the cassette 30 is stopped. At this time, since the lower end of the front door 35 provided in a cassette inserting inlet 34 rides on the upper surface of the cassette 30, the front door 35 is not closed and the cassette 30 is not confined within a device. An excellent cassette carrying device capable of simplifying operation is obtained.
Patent JP-2000030159-A (JP)
Title: Guide display device and method at evacuation time
Inventor: TAKAHASHI HIDEHARU
IPC: G08B17/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To clearly display an evacuation direction when fire occurs. SOLUTION: In a guide display device, smoke/heat sensors 1 and an emergency key 2 are connected with a warning bell 3 and the smoke/heat sensors 1 and the warning bell 3 through a relay 4 are each connected with a centralized control circuit 5. Multiple connected LED 10, a regulator 8 and the LED units of respective places in a relay circuit 9 are connected to the centralized control circuit 5. The warning bell 3 operates with the operation of the smoke/heat sensors 1 and the operation of the emergency key 2 owing to the occurrence of fire. Thus, necessary power is supplied and control signals are transmitted to the respective LED units in positions to be displayed by signals from the smoke/heat sensors 1 in respective places. The light emission of multiple connected LED in the respective LED units is regularly flickered and the flow of light is made.  Then, the guidance in evacuation is displayed. Since the flow of light can easily be viewed even if smoke occurs and view is not clear when fire occurs, the effect of evacuation is considerably high.
Patent JP-H0197283-A (JP)
Title: Dyeing of cellulosic fiber
Inventor: FURETOGARU HOFUMAN
IPC: D06P1/607
Filed: 1988-09-01
Abstract: PURPOSE: To subject cellulosic fibers to level dyeing by a batch method without lowering dyeing efficiency by using an amine containing glycol ether group as a homogenizing auxiliary. CONSTITUTION: Cellulosic fibers are dyed by a batch method using a compound expressed by formula I [R is a 12-22C alkyl, cycloalkyl, aryl or aralkyl; R1 is H, a 1-4C alkyl, benzyl or formula II; R2 is H or methyl; R3 is formula III  R4 is a 6-18C allylene or a 1-17C alkylene); (x), (y) and (z) are each 1-20 and their total is 5-20; X<-> is an anion}] wherein >=80% of alkylene oxide groups in one molecule is ethylene oxide group, as a homogenizing auxiliary and adding the compound into a dyeing bath prior to or simultaneously with the addition of a dye. Preferably, a using amount of the compound is 0.1-2 wt.% based on the cellulosic fiber. The method is effective in adding a salt before a dye and dyeing with a direct dye.
Patent JP-S6461304-A (JP)
Title: Oxidation-resistant aluminum nitride powder and production thereof
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/072
Filed: 1987-09-01
Abstract: PURPOSE:To obtain AlN powder with small oxygen content, outstanding in oxidation resistance and sinterability, suitable for aqueous slip forming, by adding a surfactant to a crudely crushed product of AlN ingot and carrying out a grinding followed by heating processing. CONSTITUTION:First, 0.05-2pts.wt. of a surfactant such as stearic acid or oleic acid is added to 100pts.wt. of a crudely crushed product of AlN ingot produced by the metallic aluminum direct nitrification process followed by grinding. Thence, the pulverized product thus obtained is heated to 100-200 deg.C to decompose the hydrophobic group in said surfactant to obtain the objective surface-treated AlN powder with an index of oxidation resistance of <=2wt.%.
Patent JP-H0773587-A (JP)
Title: Dither generating device
Inventor: KOMAMURA TERUYA
IPC: H03M1/06
Filed: 1993-08-31
Abstract: PURPOSE:To generate completely random and self dither even though signals are small and the length of a buffer memory is short. CONSTITUTION:LSB of the data after quantization are taken out and are stored in a buffer memory 3 which acts same as a shift register consisting M bits. Referring to an index-buffer 4 which stores past 2M indexes by the M bits, and again referring to a look-up-table 5 which outputs random values by the index-buffer, dithers are outputted. After referring to the look.up.table, the current M bit data are inputted to the index.buffer 4 and the contents of the index.buffer are shifted for every one data. Since element values of the index.buffer 4 and the buffer memory 3 are always constantly changing, values are supplied to the look.up.table 5 and completely random dithers are generated by the look.up.table.
Patent JP-H0263094-A (JP)
Title: Contrast adjusting method for plasma display panel
Inventor: KISUMI SHINTAROU
IPC: G09G3/28
Filed: 1988-08-30
Abstract: PURPOSE:To adjust contrast by adjusting light nonemission brightness while holding light emission brightness high by shifting erasure pulses with write pulses and applying a specific number of maintenance pulses within the time between a write pulse and an erasure pulse. CONSTITUTION:The write pulse is applied to a certain Y electrode to make all discharge cells 14 on the Y electrode emit light temporarily, and then an optional number of maintenance pulses PS are applied to all electrodes 8 and 13 on the entire surface of the plasma display panel PDP 7. All the discharge cells 14 on the Y electrode applied with the write pulse PS by the application of the maintenance pulses PS keep on emitting light with high brightness. This operation is repeated for each electrode as many times as the number of all Y electrodes and an erasure pulse PE for image formation is applied to unselected discharge cells after the maintenance pulses PS are applied. Consequently, the contrast can be adjusted optionally without decreasing the light emission brightness.
Patent JP-H1165932-A (JP)
Title: Data printing device and method therefor
Inventor: NOMURA KIYOUSUKE
IPC: G06F21/60
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To protect the gain of a preparer by relating area definition data with secret data including a secret data area, and inhibiting the printing of the secret data area based on the area definition data at the time of printing it. SOLUTION: An arithmetic processing unit 4 of a transmission side computer 1 designates the position and range of the data area of secret data to be transmitted by a keyboard 8, and generates area definition data from it, and adds it to the head of the secret data. A cryptographic key for encipherment is inputted by the keyboard 8, and the secret data are enciphered, and transmitted to a reception side computer 2. An arithmetic processing unit 4 of a reception side computer 2 reads the secret data in a main storage device 5, and inputs a decipherment key by the keyboard 8, and deciphered the secret data. At the time of inputting a printing request for this by the keyboard 8, the secret data area is judged based on the area definition data added to the leading of the secret data, and the part is replaced with the printing of guidance data.
Patent JP-H0958778-A (JP)
Title: Book cover for housing and holding electronic record medium
Inventor: KAMEGAYA YUKA
IPC: B65D85/57
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and certainly house and hold a CD or an FD to be attached to a book by utilizing a book cover. SOLUTION: This book cover 10 comprises a front cover, a back cover 14, a protective covering sheet 16, and a holding mount 18. The protective covering sheet 16 is connected to the side edge of the back cover and the holding mount 18 is connected to the side edge of the outer end of the protective covering sheet 16 separably through a perforation 28. The holding mount 18 and the protective covering sheet 16 are folded in a winding manner inside the book cover. The electronic record medium is protected being pinched in between the back cover 14 and the protective covering sheet 16 with a core at the holding mount 18. The holding mount 18 is adhered at a mating face with the rear cover 14. The holding mount 18 is fixed to the back cover 14 and connected to the protective covering sheet 16 so as to be held in the book cover 10 without fail.  When the protective covering sheet 16 and the holding mount 18 are separated by the perforation 28, the electronic record medium is taken out.
Patent JP-H04101347-A (JP)
Title: Deuterium discharge lamp
Inventor: ARAI YOJI
IPC: H01J61/35
Filed: 1990-08-20
Abstract: PURPOSE:To determine the lighting time range to obtain stable light and to perform analysis highly precisely by sticking a membrane of a substance which photo-reacts by ultraviolet rays to a discharge pipe. CONSTITUTION:A membrane 6 of a substance which is photoreactive by ultraviolet rays is stuck to a bulb 1. Ultraviolet-rays emitted from an electrode part 3 are repeatedly reflected and transmitted in the thickness of the bulb 1 made of quartz and transmitted to the photoreactive substance membrane. The transmitted ultraviolet-rays radiate the phototreactive substance membrane 6 and due to the accumulation of the radiated light, the photoreactive substance membrane 6 changes its color in proportion to the lamp lighting period. As a result, transmitted light or the quantity of the reflected light is detected optically or by visual observation of the photoreactive membrane and the terminal period of a discharge lamp is easily judged.
Patent JP-S6275355-A (JP)
Title: Afterglow characteristic measuring apparatus
Inventor: YAMADA OSAMU
IPC: H01J9/42
Filed: 1985-09-30
Abstract: PURPOSE:To measure an afterglow characteristic, by a method wherein an output of a waveform shaping circuit for removing a high frequency component of a photoelectric signal from a receiver is compared with an output of attenuator for setting a reference value for measuring an afterglow characteristic and a signal is outputted when both the outputs coincide. CONSTITUTION:As a luminous waveform projected onto a light receiver 1 from a CRT10 contains a high frequency component, the high frequency component alone is removed by a waveform shaping circuit 3. An output of the circuit 3 is divided into three signals, differentiated at a peak position detecting circuit 4 to obtain a peak holding signal at the point where the polarity changing from positive to negative. In response to the signal, an actuating signal is outputted to a timer circuit 8. A holding circuit 5 receives an output of the circuit 3 and a hold signal from the circuit 4 to obtain a maximum of a light waveform. An attenuator 6 set the output of the circuit 5 at a specified value and a comparator 7 receives outputs of the attenuator 6 and the circuit 3 and outputs a timer circuit stopping signal to stop the circuit 8 when the output of the circuit 3 damps to coincide with the output of the attenuator 6. Then, the attenuation time required for a light output to reaches a specified value is determined to measure the afterglow characteristic.
Patent JP-2000041829-A (JP)
Title: Ornamental curtain box
Inventor: IKEDA HIRONORI
IPC: A47H2/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To easily and speedily install an ornamental curtain onto a curtain box, and strongly fix the curtain. SOLUTION: A fixing plate 3 for installing an ornamental curtain C1 on a forward end of a strip of a supporting plate which can be horizontally disposed is bent in a suspended form, a male engagement element 8 of a hook and loop fastener is disposed on a front surface of the fixing plate 3, a curtain rail 5 for slidably suspending a curtain C2 on a lower surface at a back end is continuously and integrally molded with a supporting plate and the fixing plate 3 using thermoplastic resin or thermosetting resin, and the male engagement element 8 is also integrally molded with the fixing plate in this ornamental curtain box, where a female engagement element 9 of the hook and loop fastener is installed on the curtain C1 to be engaged with the male engagement element 8 of the fixing plate 3 to fix the curtain C1.
Patent JP-H0264859-A (JP)
Title: Text processing device
Inventor: OYAMA YUTAKA
IPC: G06F17/27
Filed: 1988-08-31
Abstract: PURPOSE:To efficiently rewrite a text by presenting synonymous expression too for idiomatic expressing when a text constituting element is used as a part of the idiomatic expression in addition to a function to present a synonym. CONSTITUTION:The device is provided with an idiomatic expression dictionary 7 in which the idiomatic expression composed of plural text constituting elements is described, and an idiomatic expression investigating means 8 to investigate whether a partial constituting element exists as the constituting element of the idiomatic expression in the idiomatic expression dictionary 7 or not, and simultaneously, the investigate whether the different text constituting element to compose the idiomatic expression exists in a sentence text together with the partial constituting element or not. Besides, it is provided with a synonymous expression dictionary 9 and a synonymous expression retrieving means 10 for retrieving the synonymous expression dictionary 9. Then, for some text constituting element, not only the synonym of the different text constituting element is presented, but the synonymous expression for the idiomatic expression too is presented when said text constituting element is used as a part of the idiomatic expression. Thus, the generation of Japanese text can be made efficient.
Patent JP-S60110259-A (JP)
Title: Tofu (bean curd) in pack, cut into plural cubes and stored in good order, its cutting and storing
Inventor: YOKOYAMA HARUJI
IPC: A23L11/00
Filed: 1983-11-18
Abstract: PURPOSE:To obtain the hygienic titled TOFU (bean curd) capable of shortening cooling time, having improved productivity, capable of omitting trouble of cutting in cooking, by cutting TOFU into plural cubes thinly by the use of a specific device, putting them into a pack in good order, sealing them hermetically in the pack. CONSTITUTION:Firstly, the TOFU 6 is put in the cutting tube 8, it is placed on the top of the network blade 9 built horizontally in the cutting tube 8 with laying the tip of the blade upward. Then, the plural horizontally cutting blades 14 set at a given pitch on the blade laying face 13 are reciprocated horizontally in parallel, so that the TOFU suspended on the cutting blade 9 are horizontally cut simultaneously. Then, the press plate 28 is pressed to the plural sheets of TOFU 6 obtained by horizontal cutting from top to bottom, the cutting blade 9 is passed through them, and cut into plural cubes at the same time. Finally, they are cooled, stored in a pack in good order, to give the desired TOFU 31.
Patent JP-S6277504-A (JP)
Inventor: OKADA MASAMICHI
IPC: F22D1/32
Filed: 1985-09-30
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-H0553346-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMITA KEISUKE
IPC: G03G5/06
Filed: 1991-08-28
Abstract: PURPOSE:To provide an electrophotographic sensitive body which suppresses reduction in the extent of electrification and the lowering of the sensitivity after repeated copying and gives a stable image. CONSTITUTION:An org. photosensitive layer contg. a fluorenone type bisazo pigment as an electric charge generating material and an antioxidant represented by the formula is formed on an electric conductive substrate. This antioxidant prevents the oxidation of the org. photosensitive layer without deteriorating the high sensitivity characteristics of the bisazo pigment and improves the repetitive characteristics of the resulting sensitive body.
Patent JP-H0560177-A (JP)
Title: Damper
Inventor: MAEDA YUTAKA
IPC: F16F15/16
Filed: 1991-08-28
Abstract: PURPOSE:To provide a damper which effectively damps vibrations in a torsional direction, bending direction and in an axial direction. CONSTITUTION:An enclosed room 2 is provided along the outer periphery of a disc 1 concentrically attached to a shaft. A main inertia mass 5 and an auxiliary inertia mass 7 which has at least one axial side face connected to the main inertia mass 5 via a rubber elastic substance 6 are housed in the enclosed room 2 while being supported by a journal bearing 3 and a thrust bearing 4. The enclosed room 2 is filled with viscous fluid.
Patent JP-H0382224-A (JP)
Title: Variable rate vocoder
Inventor: TOMITA YOSHIHIRO
IPC: H03M7/38
Filed: 1989-08-25
Abstract: PURPOSE:To decrease the processing quantity and the scale of the device by generating a coding signal with the optimum bit rate depending on the voice input signal level. CONSTITUTION:The device is provided with plural musical note coders 11-1n, a candidate coder decision section 5, a noise quality evaluation bit rate selection section 7 and a selection section 9. Then an evaluation function is selected depending on the property of the signal, especially on input signal power to evaluate the quality of a coded voice of the coders 11-1n, and when the quality exceeds a reference value, the lowest bit rate is selected and coding is applied, then the signal is coded in the optimum bit rate depending on the voice signal varied with time. Thus, the processing quantity in the optimum bit rate assignment is reduced and the scale of device is reduced.