baber/WOPTO huggingface dataset:
Patent JP-H09158461-A (JP)
Title: Unit shelf for closet
Inventor: KATAOKA KATSUO
IPC: E04F19/08
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make a unit shelf of a closet easy to use by fitting the unit shelf of the closet to the middle stage of the closet, providing a storage chamber for storing a required efficacious agent, and a cover for opening/closing the storage chamber, and forming air holes for communicating the inside and outside of the storage chamber. SOLUTION: A unit shelf 1 is composed of a shelf body 2 and a cover 3 for opening/closing the shelf body 2. The shelf body 2 is formed into flat box shape with a storage chamber 4 partitioned inside and with the upper side opened. The cover 3 is rotatably fitted through a hinge to open/close the storage chamber 4. A plurality of air holes 5 are formed at the rear part of the cover 3. A dehumidifying agent 6 formed of a required efficacious agent is stored in the storage chamber 4 of the unit shelf 1. The unit shelf 1 is used being assembled to the middle stage of a closet.
Patent JP-2000172162-A (JP)
Title: Language practice system
Inventor: NAKANO KENJI
IPC: G09B19/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To visually display whether the response of a learner is given at appropriate timing on a display and to improve learning effect by introducing an evaluation standard such as a quick response to conversation practice by means of a computer. SOLUTION: A response interval until a learner makes a response after a partner displayed on the display of a computer talks is evaluated. A response interval measuring means 8 measuring the response interval T1 of the learner and a response interval evaluation means 9 comparing the measured response interval T1 of the learner with a standard response interval T2 which is previously set and evaluating them are installed in a program. An evaluated result is displayed on a display 4. The evaluation of the response interval evaluation means 9 uses the reference of an expression quick response(QR)=(T2/T1)*100. Then, talking speed can be evaluated with a similar point.
Patent JP-H05175221-A (JP)
Title: Hetero-junction bipolar transistor and its manufacture
Inventor: RIYUUJI AKIRA
IPC: H01L21/331
Filed: 1991-12-26
Abstract: PURPOSE:To obtain large current gain and excellent high frequency characteristics. CONSTITUTION:On a GaAs substrate 1, the following are formed; an N<+> type GaAs layer 2 turning to an emitter contact layer, an N-type Al0.3Ga0.7As layer 3c turning to an emitter region, a P<+> type GaAs layer 4a turning to a base region, an N-type GaAs layer 5a turning to a collector region, an N<+> type GaAs layer 6a turning to a collector contact layer, an emitter electrode 12, a base electrode 13 and a collector electrode 14. By epitaxially forming an undoped Al0.3Ga0.7As layer 9a just under an outer base region, electrons injected from the emitter region are sufficiently restraind from leaking into a base electrode 13. By epitaxially forming a P<+> type Ge layer 10a being a highly doped semiconductor layer in the outer base region, base resistance can be reduced.
Patent JP-2000126289-A (JP)
Title: Detector of arbitrary transfuse amount
Inventor: SUZUMORI KOICHI
IPC: A61M5/168
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To announce a preset medicinal liquid volume to a patient and a nurse center when this volume is detected. SOLUTION: A drip infusion vessel 1 is provided with a scale 2 for the residual amount of the medicinal liquid. A medicinal liquid position tube 7 is mounted along this drip infusion vessel 1. A three-way water path 25 is disposed between the medicinal liquid take-out needle 12 and drip infusion cylinder 14 of a transfusion set 11 to connect the bottom end of the medicinal liquid position tube. When the medicinal liquid take- out needle of the transfusion set 1 is pricked into a medicinal liquid take-out port 4 of the drip infusion vessel, a part of the medicinal liquid 23 in the drip infusion vessel is introduced into the drip infusion cylinder of the transfusion set and simultaneously a part of the medicinal liquid is guided from the three-way water path into the medicinal liquid position tube.  The numerical value of the volume of the residual amount of the medicinal liquid is set at the scale of the drip infusion vessel, and a detecting sensor 18 is mounted at the same position of the medicinal liquid position tube. When a medicinal liquid level 24 passes this detecting sensor 18, the detecting sensor detects that the medicinal liquid is zero. The sensor emits an electric state to a detecting electronic controller 19. This electric signal is sent to a nurse center 22.
Patent JP-H07176301-A (JP)
Title: Electrode for secondary battery and manufacture thereof
Inventor: KATAGIRI NOBUO
IPC: H01M4/137
Filed: 1993-12-20
Abstract: PURPOSE:To provide an electrode excellent in workability, lightweight, and having a high volume energy density and large strength by using a metal fiber sintered porous sheet for a current collector forming the electrode for a battery together with an electrode active material. CONSTITUTION:An electrode for a secondary battery is formed with at least an electrode active material and a current collector. A metal fiber sintered porous sheet having the porosity of 30-70% and the fiber diameter of 50mum is used for the current collector. The electrode active material homogeneously dispersed with one or more kinds of inorganic active materials having the average grain size of 10mum or below and the maximum grain size of 30mum or below in at least one kind of conducting polymer matrix having an electrochemical oxidation reduction property is used. The electrode for the secondary battery excellent in workability, lightweight, and having a high volume energy density and large strength is obtained.
Patent JP-H10183867-A (JP)
Title: Roof tile
Inventor: SATO KUNIAKI
IPC: E04D1/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile with which the efficiency of the forming process of a shiplap joint is relatively high, the density difference between the shiplap joint and other parts of the joint is small in particular in the state after the formation of the shipla joint, and which has hardly defects such as cracks. SOLUTION: A plurality of plates are integrally laminated with adhesive to form this roof tile. The uppermost layer member 30 in a plurality of plates is chiefly made of cement and cured. Nail holes 20, 21 for fixing a sheathing roof board are provided in the uppermost layer member 30. And notches 23 are formed at the overlapped positions with the nail hole in plan view, in the layer member chiefly made of cement, which are directly or indirectly laid on the uppermost layer member 30 stacked.
Patent JP-2000231933-A (JP)
Title: Lithium ion secondary battery
Inventor: RYU JAE-YUL
IPC: H01M4/133
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery excellent in charging/ discharging with less reduction in capacity or charging/discharging efficiency even when using an electrolyte containing a propylene carbonate. SOLUTION: This lithium ion secondary battery includes a negative electrode including a negative electrode active material containing a boric acid compound, a positive electrode containing lithium transfer metal oxide enabling a lithium to go in and out, and a separator between the positive and negative electrodes. The lithium ion secondary battery also includes an electrolyte that is infiltrated into the positive and negative electrodes and the separator and contains the lithium salt, 51 wt.% or more of cyclic carbonate as an organic solvent and a chain carbonate.
Patent JP-H09158605-A (JP)
Title: Stop mechanism of center suspending type hinge closer
Inventor: KURUSU TAKAYUKI
IPC: E05F1/12
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To transform it into an easily replaceable-inspectable cassette by which a stop action of a door can be realized with the comparatively simple constitution and which can be easily mounted on and demounted from a lower pivot fitted to a receiving seat. SOLUTION: A roller holding body 22 to which elastic force of a spring 25 is energized is fitted around a central shaft 21, and an outer cylinder body 23 to integrally rotate with the door D side is fitted around the roller holding body 22, and a roller 24 which rolls between the central shaft 21 and the outer cylinder body 23 and goes in and out of recesses respectively formed in the central shaft 21 and the outer cylinder body 23 is inserted into a window 22A formed in the roller holding body 22. When a door D is opened by exceeding a specific angle, the roller 24 enters the recess of the central shaft 21 by escaping from the recess of the outer cylinder body 23, and closing force by the spring 25 is cut off from being transmitted to the outer cylinder body 23.
Patent JP-H10188750-A (JP)
Title: Pressure switch
Inventor: ITO NAOHIKO
IPC: H01H35/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch which can exhibit a fail-safe function, achieve a microcurrent operation, and enhance wear resistance. SOLUTION: A diaphragm 5 defining two pressure-operated chambers 3, 4 between a movable-contact-side body 1 and a fixed-contact-side body 2 is provided, and a fixed contact 9 provided on the fixed-contact-side body 2 and a movable contact 7 provided on the diaphragm 5 are opposed to each other are predetermined interval under a condition in which the pressure difference between the pressure operated chambers 3, 4 becomes zero. therefore, if a pressure value introduced into one of the pressure operated chambers 4 or 3 is dropped below a predetermined value as the result of some failure, a pressure switch is turned off to open an electric circuit, thereby exhibiting a fail-safe function.
Patent JP-H06194373-A (JP)
Title: Speed detector
Inventor: YAMASHITA TOSHIRO
IPC: G01P3/489
Filed: 1992-12-25
Abstract: PURPOSE:To allow appropriate measurement of speed in low and high speed regions through a simple circuitry by calculating the moving speed of an object basing on an output signal from a rotary encoder after output of one trigger from a trigger generator before output of next trigger. CONSTITUTION:When one trigger is outputted, a pulse representative of angular data is inputted, as positional information at that time, from a rotary encoder to a delay unit, while being delayed by one sampling time, to a differential unit when a next trigger is outputted. When no pulse is outputted from the rotary encoder after output of one trigger before output of next trigger, counting of trigger being outputted every reference time is started. Counting is stopped when a pulse is outputted from the rotary encoder. Consequently, information representative of a time being elapsed before moving a predetermined angle corresponding to the resolution of angle detection can be obtained.
Patent JP-2000171788-A (JP)
Title: Reflective liquid crystal display device
Inventor: SUZUKI TERUAKI
IPC: G02F1/1335
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can dissolve coloring of the display caused by variation of user's viewing direction. SOLUTION: The liquid crystal display device is provided with the upper substrate 2, the lower substrate 3 confronted with the upper substrate 2 and a liquid crystal layer 4 held between the upper substrate 2 and the lower substrate 3. A transparent electrode 5 and an alignment layer 6 are formed on the side in contact with the liquid crystal layer 4 of the upper substrate 2 and together a reflection electrode 7 and an alignment layer 6 are formed on the side in contact with the liquid crystal layer 4 of the lower substrate 3. A laminated quarter-wave plate 10, comprising a 1/2 retardation film 9 and a 1/4 retardation film 8, and a polarizing plate 11 are formed on the side opposite to the liquid crystal layer 4 of the upper substrate 2.  In the case the direction of alignment of the liquid crystal layer 4 on the upper substrate 2 side is taken as a reference and the direction of twist of the liquid crystal followed from the upper substrate 2 side to the lower substrate 3 side is defined as positive, the azimuth angle α of the polarized light absorption axis of the polarizing plate 11 is 5 deg. to 35 deg., the azimuth angle β of the optical axis of the 1/2 retardation film 9 is -15 deg. to 15 deg. and the azimuth angle γ of the optical axis of the 1/4 retardation film 8 is -75 deg.C to -45 deg.C.
Patent JP-H05182000-A (JP)
Title: Scanning pattern generation device for bar code reader
Inventor: TASHIRO KATSU
IPC: H04N1/04
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a multidirectional scanning type bar code reader which is small in size and has superior read performance by combining a rotary three- surface mirror which slants at about 45 and six reflecting mirrors in two groups. CONSTITUTION:The axis C of rotation of the rotary polygon mirror l is arranged almost horizontally and the laser light beam La emitted by a light source 2 is made incident almost in parallel to the axis of rotation and reflected Lb downward; and primary reflecting mirror groups A1, A2, and A3 are arranged below it to reflect a light beam Lc almost in parallel to and in the opposite direction from the light beam La which is made incident on the rotary polygon mirror, and secondary reflecting mirror groups B1, B2, and B3 are so arranged that the light is reflected Ld slantingly downward. Consequently, the small-sized overhead type bar code reader with superior operability can be constituted.
Patent JP-H09156479-A (JP)
Title: Conveying vehicle and brake device for conveying vehicle
Inventor: SORI KOUJI
IPC: B60T1/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the braking or brake releasing action of a wheel regardless of the direction of the wheel of a caster and apply braking and brake releasing actions to the wheels of multiple casters in the lump. SOLUTION: A ring 4 having the inner diameter smaller than the maximum diameter of the rotary locus drawn by the wheel 3 of a caster 2 is moved along the rotary shaft 1 of the caster 2, and the inner periphery of the ring 4 is brought into contact with the peripheral face of the wheel 3 of the caster 2 to apply a brake. The ring 4 is fixed to a moving member 5, for example, and the moving member 5 is moved in the direction of the rotary shaft 1 of the caster 2. The moving direction of the moving member 5 is restrained by the first stanchion 6 parallel with the rotary shaft 1.  The elastic force in the axial direction of the first stanchion 6 is applied to the moving member 5, and the moving member 5 is vertically moved along the first stanchion 6 by the rotating action of an operation lever 9 movable along the first stanchion 6 and the linking work of the first tilt section 10 pressed by the operation lever 9.
Patent JP-H05180618-A (JP)
Title: Position-recognizing method for object
Inventor: MORITA YASUO
IPC: G06T7/60
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a recognizing method realizing the simple and accurate recognition of tone position of an object handled by a robot. CONSTITUTION:An object 1 is photographed by a TV camera 2 and a gray scale image 2 is loaded. The density distribution of at least one measuring line A-B crossing an optional edge of the object 1 in the gray scale image 2 is detected. An edge to be measured is calculated by the gray scale processing. The gray scale image 2 is binarized by using the density at the position of the edge as a threshold value. The position of the object 1 is obtained from the binarized image. Since the gray scale processing is executed for only one line, the operating amount is little. Moreover, since the density of the edge of the object 1 is set as the threshold value, the threshold value can be changed corresponding to the change of the circumstances.
Patent JP-H10168304-A (JP)
Title: Foamable flame-retardant urethane resin composition
Inventor: IWATA MASUO
IPC: C08L75/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition keeping high flame-retardancy even by decreasing the amount of ammonium polyphosphate by compounding ammonium polyphosphate with red phosphorus at a specific ratio. SOLUTION: This flame-retardant composition is produced by compounding (A) a polyurethane resin composition composed of a 1st liquid containing a polyol and a 2nd liquid containing a polyisocyanate with (B) ammonium polyphosphate and (C) red phosphorus. The weight ratio of B:C is 96:4 to 75:25 and the total amount of the components B and C is 1-40 pts.wt. based on 100 pts.wt. of the component A. Preferably, the component B is ammonium polyphosphate, melamine-modified ammonium polyphosphate, coated ammonium polyphosphate or a mixture of two or more of the above compounds and the component C is red phosphorus, coated red phosphorus or their mixture.
Patent JP-2001169344-A (JP)
Title: Channel switching system in wireless communications
Inventor: YAMADA TOMOYUKI
IPC: H04J13/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a channel switching system in wireless communications that can prevent mobile stations from entering a communication disabled state even when the angular difference between the mobile stations making communications with a base station through one channel at the same time is decreased with the movement of the mobile stations. SOLUTION: The mobile stations MS1, MS2 perform communications with a base station through one channel at the same time and move along a moving paths shown by the arrows in the figures, respectively. The base stations BS measures the arrival direction of radio waves emitted from the mobile stations MS1, MS2, respectively, to measure the angular difference between the mobile stations MS1, MS2 performing the communications. Then the base station selects another channel for either of the mobile stations MS1, MS2 just before both beams are overlapped at a moment t3, that is, at a point of time when the mutual angular difference becomes smaller than a prescribed threshold value.
Patent JP-H11178053-A (JP)
Title: On-land mobile radio telephone system and on-land mobile station
Inventor: NAKAMURA NAOYUKI
IPC: H04W48/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effects on other devices or disturbances to a third party in a specific area. SOLUTION: In a service area 2 covered by a base station 1, specific areas A, B smaller than the area 2 are provided. In this case, a frequency band of a radio channel in the specific areas A, B is made to be different from that of the service area 2. A mobile station 5 receives both the radio channels. When the radio channel in the specific areas A, B is received, the transmission function of the mobile station 5 is forcibly stopped, since the mobile station 5 is regarded as being resident in the specific areas A, B.
Patent JP-H06195186-A (JP)
Title: Computer system and lip editing and output device
Inventor: SUZUKI SHOICHI
IPC: G06F3/12
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate necessity for caring of the competition of output requests from plural computers by generating physical control data corresponding to the specification of a printer with an image extending means and a physical data converting means. CONSTITUTION:Input data are received by a data reception part 111 and stored in a received data storage part 131, and the data are extended to a print image by a received data analysis/image extension part 112 and stored in a print image extended data storage part 132. Those data are converted to the physical control code of an output printer and character data by a printer physical data conversion part 113, further, the converted data are stored in a physical converted data storage part 133, and those data asre sent to the printer by a slip output control part 114. Thus, it is not necessary to care of the competition of output requests from plural computers.
Patent JP-H07185998-A (JP)
Title: Separate tool length automatic tool locus editing method and its device
Inventor: MATSUMOTO MASAYUKI
IPC: G05B19/4093
Filed: 1993-12-27
Abstract: PURPOSE:To decrease working man hours regardless of skill of a worker by automatically editing a computed tool locus separately for tool length. CONSTITUTION:A work W defined by an independent solid data is input to a tool length range computing means 13, and simultaneously, a tool locus computed by a tool locus computing means 9 is input to the tool length range computing means 13. A tool length range is computed by this tool length range computing means 13, and a tool range is edited by a tool length range editing means 15. Thereafter, the tool locus is cut by a tool locus cutting means 17 in the case when there is an intersection when the tool locus computed by the tool locus computing means 9 and this edited tool length range are put on one another. Thereafter, the nearest starting point and ending point of the tool locus cut by the tool locus cutting means are connected with each other for each part of one cutting unit.
Patent JP-H07189210-A (JP)
Title: Road with applied three-dimensionally visual pattern of naked eyes or similar structure
Inventor: INAGAKI TATSUOKI
IPC: E01C15/00
Filed: 1993-12-27
Abstract: PURPOSE:To form an amusement effect, by applying optional patterns which is three-dimensionally visible with naked eyes on the surface of a road and visible as a plain pattern for ordinary pedestrians and visible as a three- dimensional pattern for the people who can watch it three-dimensionally with their naked eyes. CONSTITUTION:A three-dimensional pattern with naked eyes having an optional size is applied on the road surface or the road face of similar structures to roads in a park, a plaza, etc. This pattern is visible only as a geometrical pattern for ordinary pedestrians and the same with a conventional colored pavement or a tiled walk way. But when persons who can watch it three- dimensionally with naked eyes through a crossing method or a parallel method, the three-dimensional pattern hiden in the pattern can be watched. When it is designed so that a three-dimensional pattern is made even in a narrow space, one of three-dimensional patterns can be enjoyed, depending on the distance from the pattern. In this way, an amusement effect by which one can enjoy patterns can be formed and since they usually look like only ordinary patterns, the decrease in scenic view can be prevented.
Patent JP-H1065553-A (JP)
Title: Polynomial evaluator for reed-solomon decoder
Inventor: IM YONG-HEE
IPC: H03M13/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To more simplify the structure of a device by simultaneously evaluating the polynomial and differentiation polynomial of error positions in data encoded by using Reed-Solomon codes. SOLUTION: At a polynomial evaluator 100 for evaluating the poly-nomial of error positions, a term update block 130 supplies the respective sets of evaluation terms during respective stages. Besides the differentiation polynomial is simultaneously evaluated by the set of eight evaluation terms from the term update block 130. First of all, at an odd-number next term selection block 200, the group of four odd-number next evaluation terms is selected out of the set of eight evaluation terms as the evaluation terms for error positions, and the group of differentiated evaluation terms is generated by inputting one group of odd-number next evaluation terms to a term change block 210 and multiplying a prescribed number.  The differentiation evaluated result is provided by adding four differentiation evaluation terms at a 2nd addition block 170, and the respective differentiation evaluated results are stored in a 2nd output block 180 and used for error correction by a Reed-Solomon encoder.