baber/WOPTO huggingface dataset:
Patent JP-2000168565-A (JP)
Title: Carrier truck
Inventor: TAKADA HIDEYUKI
IPC: B62B3/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To extend and contract expansion wheels according to a difference in level and carry an object to be carried, keeping a carrier truck horizontal, by providing a moving means constituted of the expansion wheels movable in the vertical direction on front and rear sides of a base on which the object to be carried is mounted and fixed wheels provided on front and rear sides of these expansion wheels. SOLUTION: On a first floor surface A, an object to be carried W is carried in an advancing direction in a state that all of expansion front wheels 5A and expansion rear wheels 5B are drawn up. When the expansion front wheels 5A exceed a descending difference in level part K1 to be a boundary of the first floor surface A and a second floor surface B which is lower than the floor surface A, a worker S operates an operation panel 8 and elongates the expansion front wheels 5A until lower ends of the expansion front wheels 5A reach a floor surface B. When the carrier truck is advanced in this state and the expansion rear wheels 5B exceed the difference in level part K1, the expansion rear wheels 5B are elongaged and the lower ends are mounted on the floor surface B.  Therefore, the carrier truck is supported by the elongaged expansion front wheels 5A and expansion rear wheels 5B and is moved to the front, on the floor surface B.
Patent JP-2001168699-A (JP)
Title: Gate threshold temperature compensation circuit for mosfet for switching power source
Inventor: KUMAGAI SATOSHI
IPC: H03K17/14
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To keep stable operation though the threshold voltage of a MOSFET being the main semiconductor element of a switching power source varies with temperature. SOLUTION: Between the gate of the MOSFET 1 and a resistor 17, series diodes 21 and 22 having temperature characteristic is inserted and a PTC resistance element 18 having a positive temperature coefficient is inserted via a transistor 23 to form the charging circuit of a capacitor 7 with the element 18 and a resistor 8. When a temperature is raised, forward voltage is lowered by the temperature characteristic of the diodes 21 and 22 to reduce the charging current of the capacitor 7 to compensate the temperature.
Patent JP-H06245763-A (JP)
Title: Human variant manganese superoxide dismutase
Inventor: KATSUTA KIMIO
IPC: C12Q1/68
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a manganese superoxide dismutase increased in tissue permeability by raising isoelectric point and capable of exhibiting strong pharmacological action, its production and use. CONSTITUTION:In a human variant manganese superoxide dismutase (Mn-SOD), amino acid residues which exist in parts which have no influence on enzymatic activity even by replacing with other amino acids are replaced with other amino acids more strongly charged to plus to raise isoelectric point and increase also tissue permeability. As one example thereof, an amino acid residue obtained by replacing the 4th serine residue from N terminal of recombinant human variant Mn-SOD with a basic amino acid residue is exemplified and as another example, a superoxide dismutase obtained by replacing the 42nd glutamic acid addition to the 4th amino acid with valine is exemplified. Thereby, this human variant Mn-SOD can exhibit effective pharmacodynamic effects also to various kinds of inflammatory diseases caused by active oxygen, cancer, prematurity retinopathy, hypertension and diabetes mellitus, compared with a conventional Mn-SOD whose pharmacodynamic effects were not sufficient. Further, this human variant Mn-SOD is effective also as ingredient of cosmetics.
Patent JP-2001168604-A (JP)
Title: Nonreversible circuit element, manufacturing method and radio terminal device
Inventor: SHIIBA KENGO
IPC: H01P1/383
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonreversible circuit element which is small in fluctuation of characteristics and is highly productive in a lumped constant type isolator used in mobile communication equipment such as an automobile telephone and a portable telephone mainly used in a microwave band, a manufacturing method and a radio terminal device. SOLUTION: Strip lines 2 to 4 are preliminarily and separately produced, a strip line aggregate is constructed by laminating the strip lines through polyimide disks 100 to 102 at prescribed angles, and when the strip line aggregate 1 is provided on a ferrite substrate, the aggregate 1 is provided so that ground disks 2b to 4b provided on the lines 2 to 4 can not be overlapped on the ferrite substrate.
Patent JP-H11164957-A (JP)
Title: Game machine
Inventor: WAKABAYASHI GENICHIRO
IPC: A63F7/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting of a probability display means by constituting the probability display means in which a probability value for a special game state is selected from plural cases so as to display different states in accordance with the selected probability by means of one light emitting body and turning it on through the use of different light emitting colors in accordance with the selected probability value. SOLUTION: When a game ball wins a prize in a pattern start port, the state is made to be the special game one, the plural patterns of a pattern display part are variably displayed and also displayed by successively stopping them, and the special game state being advantageous for a game player occurs by the combination of the patterns. The three kinds of modes, that is, the mode 1(1/349), the mode 2(1/379) and the mode (1/399) are stored as the probability value for the occurrence of the special game state in a storage part ROM installed in the controller of a game machine and the respective modes are selected in accordance with a designated value. Then, the light emitting body 55 constituted by incorporating a light emitting element (red) R and a light emitting element (green) G executes a light emission so as to display the present probability by the light emitting colors.
Patent JP-2000175383-A (JP)
Title: Stator for switched reluctance motor
Inventor: TSUNEYA MASAYUKI
IPC: H02K1/14
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve ease of winding work by forming a locking recess for locking a winding wound around a tee part near the front end of the tee part. SOLUTION: A stator core 22 includes an annular core back part 40, and tee parts 41 protruding inwards in the radial direction from the core back part 40. The stator core 22 of a stator 25 is formed by layering a plate-shaped core material punched into the shape of the stator core 22. With the plate-shaped core material on both-end side in the layering direction, the tee part 41 is formed to have a uniform width from its core back part 40 side to its front end, and a locking recess 43 is formed on both sides in the peripheral direction near the front end. It is thus possible to prevent a winding 23 from breaking off the tee part 41, thereby improving ease of winding work.
Patent JP-H07195331-A (JP)
Title: Manufacture of concrete article with hollow structure
Inventor: TSUBAHARA TSUTOMU
IPC: B28B7/34
Filed: 1993-12-28
Abstract: PURPOSE:To form a hollow part having an arbitrary shape in a concrete article, so that it can be used as a vegetation or fish culture block. CONSTITUTION:A coagulant 2 produced by coagulating an aqueous agar solution is made into an arbitrary shape and is set in a formwork, a concrete composition 1 is placed in the formwork, cured and removed from the formwork to produce a concrete manufacture and the coagulant 2 is removed from the concrete manufacture by suction or with hot water to thereby form a hollow part having an arbitrary shape.
Patent JP-2000171356-A (JP)
Title: Specimen suction unit and sample suction device
Inventor: NAKAMURA MUNEAKI
IPC: G01N1/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To partially automate the suction of specimen from a specimen cell and its disposal to improve the working efficiency, and also solve a sanitary problem in a specimen suction unit and a specimen suction device using it. SOLUTION: This specimen suction unit is formed of a substantially cylindrical suction unit body 4 having a fluid passage in the inner part, a substantially hollowed cylindrical suction chip 5a mounted on the outside surface of one end part of the suction unit body 4, a chip attaching and detaching member 7 arranged slidably on the outside surface of the suction unit body 4, and an elastic member 9 for energizing an elastic force to the chip attaching and detaching member 7 in the direction from one end part of the suction unit body 4 toward the center area.
Patent JP-H05156921-A (JP)
Title: Engine exhauster
Inventor: IKENOTANI YASUO
IPC: F02B27/06
Filed: 1991-12-06
Abstract: PURPOSE:To improve decrease in engine power mainly both at low and medium speed ranged by setting a pressure pulsational state down to the matched state in extensive speed ranges. CONSTITUTION:A water filling pipe 10 and a resonant chamber 15 are connected to an exhaust pipe 2, while a water injection valve 11 is installed in this water filling pipe 10 and a resonant chamber valve 17 in the resonant chamber 15, respectively, and all of them are controlled by a control signal being outputted by a control unit 12. When water is poured into the exhaust pipe 2 from the water filling pipe 10 in an operating state of the resonant chamber 15 whose valve 17 is opened intact, an exhaust temperature goes down to some extent so that it comes to the same state that capacity in the resonant chamber 15 becomes enlarged in substance. Accordingly, resonance frequency becomes variable, through which a pressure pulsational state is matched with yet more extensive engine speed ranges.
Patent JP-2000157749-A (JP)
Title: Rotary game device
Inventor: FURUSAWA KUNIAKI
IPC: A63G25/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the game property by providing a large table which is forcibly rotated, and a plurality of medium tables which are axially attached to the large table so as to be rotatable, and are forcibly rotated, and axially attaching cabins wherein a shooting device is provided to a plurality of small tables which are axially attached to the large and medium tables so as to be rotatable. SOLUTION: After players get into respective cabins 30 and 30A, when a worker starts this device, a large table 1 is rotated in a fixed direction, and at the same time, respective medium tables 10 are rotated in the opposite direction from the large table 1. Also, a firing device of respective shooting devices 40 which are provided on respective cabins 30 and 30A is placed under a firable state, and a target is reset to a '0' state as well. Then, during an operation of the device, crews of respective cabins 30 and 30A freely rotate respective cabins 30 and 30A using an inertial force by the self weight and the body weight moving of the crews, or a steering mechanism is operated, and also, the firing device is turned on, and an optical target is shot, and when the target is hit, the hit is counted as a point, and displayed on a display board.
Patent JP-2000175202-A (JP)
Title: Motion vector detector
Inventor: UEDA MOTOHARU
IPC: H04N19/134
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic quantity by comparing a lower layer input picture with a lower layer reference picture so as to discriminate moving areas and still areas, retrieving surrounding of a reference motion vector through the use of the input picture and the reference picture and using a block matching device to detect a motion vector between the input picture and the reference picture. SOLUTION: A moving area detection circuit receives an input sample picture and a reference sample picture respectively from an input sampling picture memory and a reference sampling picture memory, obtains a difference absolute value between pixels of the input sample picture and the reference sample picture in existence at the same position spatially, discriminates a pixel whose difference absolute value is higher than a threshold to be a pixel in a moving area, discriminates a pixel whose difference absolute value is lower than the threshold to be a pixel in a still area, and stores the discrimination values to a moving still pixel discrimination memory in cross reference with the spatial position of each pixel.  An adaptive block segmentation circuit searches pixels in the moving area on the basis of the discrimination value fed from the moving still pixel discrimination memory and configures a block including the moving area on the basis of the pixels.
Patent JP-H06277190-A (JP)
Title: Method for measuring physiologic function of heart
Inventor: DEBITSUDO KINOO
IPC: G06F17/00
Filed: 1993-12-29
Abstract: PURPOSE: To classify the heart pulse periods in time series according to the degree of correlation between each heart pulse period and template heart pulse period, by detecting signals corresponding to multiple heart periods in time series. CONSTITUTION: One group is of a type, in which an element number is large and heart pulse periods are produced frequently. For forming a first group, a template is randomly selected from among all elements of a heart pulse period pattern 50. A correlation analysis of all the heart pulse periods not grouped and the template heart pulse periods are carried out. The results are compared with a preselected correlation degree that is obtained by using the correlation degree of the heart pulse period evaluated with use of the template heart pulse period as an input. If the degree of correlation is approximately identical to at least the preselected degree of correlation, the heart pulse period during evaluation is put into a group relative to the specified template heart pulse period.  If the degree of correlation is lower than the preselected degree of correlation, the heart pulse period during evaluation is returned to the element of the pattern 50 not grouped and analyzed in the next repeated operation.
Patent JP-H05156099-A (JP)
Title: Polypropylene resin composition for producing wax
Inventor: KAWABE KIYOSHI
IPC: C08K5/52
Filed: 1991-12-10
Abstract: PURPOSE:To provide the subject composition composed of a propylene polymer, an antioxidant and an acid absorbent, having colorless transparent appearance in molten state, free from the corrosion of apparatuses such as reactor in the production of wax by thermal decomposition and giving a wax having excellent color and appearance. CONSTITUTION:The objective composition is produced by compounding (A) a propylene polymer having a melt flow rate of 1-100g/10min (a non-deashed polypropylene produced by the liquid-phase polymerization in the presence of a highly active supported catalyst composed of a solid catalyst component containing titanium and magnesium chloride, an organic aluminum compound and a stereoregularity improver) with (B) an antioxidant consisting of a compound of formula (R1 and R1' are aryl, alkyl, etc.; Y1 is phosphorus or alkyl), (C) an acid absorbent preferably consisting of a higher fatty acid metal salt and/or a hydrotalcite and (D) an organic peroxide.
Patent JP-H06173645-A (JP)
Title: Exhaust gas treatment device
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1992-12-03
Abstract: PURPOSE:To incinerate and process particulates by always carrying an electric current to a filter whose pipe-shaped filters are formed of electrically conductive fiber-like ceramics. CONSTITUTION:Electric power from a generator of a turbo charger is supplied to a large number of pipe-shaped filters 4 which are formed of electrically conductive fiber-like ceramics and whose upstream end parts are opened and downstream end parts are closed, and particulates scavenged by the filters 4 are burnt. The large number of filters 4 are arranged in an exhaust gas passage 2 in a mutually noncontact condition in a lengthwise direction in an exhaust gas flowing direction, and the end parts are connected to each other by electrically conductive connecting members 15, and the filters 4 are constituted in a continuous heater.
Patent JP-H11167063-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens whose photographing view angle is wide and which has high optical performance all over the variable power range while miniaturizing an entire lens system by constituting the zoom lens of five lens groups as a whole and appropriately setting the moving conditions of the respective lens groups associated with the refractive power or the variable power of the respective lens groups. SOLUTION: This zoom lens is provided with a 1st group having negative refractive power, a 2nd group having the negative refractive power, a 3rd group having positive refractive power, a 4th group consisting of a single lens having the negative refractive power and a 5th group having the positive refractive power in order from an object side. In the case of varying power from a wide angle end to a telephoto end, the lens groups are moved so that an interval between the 1st and the 2nd groups may be changed, an interval between the 2nd group and the 3rd group may be decreased, an interval between the 3rd group and the 4th group may be increased and an interval between the 4th group and the 5th group may be decreased.  In order to obtain the excellent optical performance, the lens is set to satisfy 2<(d2w-d2t)/(d4w-d4t)<6 assuming that an interval between an i-th group and an (i+1)th group at the wide angle end is (diw) and an interval between the i-th group and the (i+1)th group at the telephoto end is (dit).
Patent JP-H10232188-A (JP)
Title: Device for measuring measuring braking moment of automobile
Inventor: DOERRIE DIETER
IPC: G01L5/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To simply properly measure only brake moment acting on a disk brake by fixing an outside mechanism portion of a measuring boss to a brake disk and an inside constituting portion directly to a wheel rim. SOLUTION: The inside constituting portion 2 of a measuring boss 1 has a through port 5 fitted in the axle of an automobile and a fixed screw part 7 screwed fixely into a wheel rim. On the other hand the outside constituting portion 3 has a screw screwed into a screw hole 15 and fixed to a brake disk provided on the axle without contacting the same. Both constituting portions 2, 3 are jointed with each other through webs 11 formed between the tips of the inside constituting portion 2 to be slightly rotated relatively in the circumferential direction. A sensor is attached to a wall 21 of the web 11 to detect brake moment acting instantaneously.  Since only the outside constituting portion 3 is joined with the brake disk, the torque acting unjustly on the measuring result due to a bearing and drive device disappears, so that only the braking moment by the braking device acting on the web 11 can be simply detected.
Patent JP-2001140118-A (JP)
Title: Clip for fixing baby's outerwear
Inventor: ISHIKAWA HIROMI
IPC: A41F1/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a clip for fixing a baby's outerwear to prevent the slip- down of the outerwear when the baby cuddled with a cuddle cord is covered with the outerwear. SOLUTION: Powerful clips 4 are attached to both ends of a cord 3 having adjustable length.
Patent JP-H07194773-A (JP)
Title: Enclosed ball type game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-30
Abstract: PURPOSE:To report information on value data synchronously with the impartiation of valued data and to easily confirm the application of negotiable data by providing a game machine with a value-imparting information reporting means for reporting the valued data information to be imparted as a prize. CONSTITUTION:A card inserting port 37 is formed on the lower left side of the front face of an opening/closing panel 6, and a holding button 38, a converting button 39 for converting the valued data of a card into the number of playing balls and an end button 40 for reloading the card information such as the number of owned balls or the valued data or ejecting the card are arranged on the upper side of the panel 6. To the almost center, a remaining amount display part 41 is attached as a card information reporting means for displaying the valued data to be recorded in the card inserted to the inserting port 37, and to the right side, an owned ball number display part 42 is attached for displaying the result adding prize balls due to prize winning to the number of playing balls converted from the negotiable data by the operation of a player or subtracting the number of playing balls jetted out to a playing area.
Patent JP-H10184582-A (JP)
Title: Submerged pump
Inventor: HORIE YOSHIYUKI
IPC: F04D13/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To positively prevent the periphery of a suction port in a suction cover, of hard rubber to cover the lower face of a pump casing, from bending into a pump casing. SOLUTION: When an impeller 51 arranged in a pump casing 30 made of hard rubber is rotated by a motor 20, a fluid flows into the pump casing 30 from a suction port 35a provided at a suction cover 35 made of hard rubber, for covering the lower face of the pump casing 30. A suction plate 36 is integrally engaged with the lower face of the suction cover 35, and the suction cover 35 is provided with a plurality of pressure balancing holes for dissolving pressure difference between the upper face and lower face. The periphery of the suction port 35a of the suction cover 35 is therefore prevented from bending into the pump casing 30.
Patent JP-2001166109-A (JP)
Title: Method of forming curved face having short period structure and optical device
Inventor: UMEKI KAZUHIRO
IPC: G03F1/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a curved face having a short periodical structure such as a Fresnel lens having a small diameter and a microprism array. SOLUTION: A resist layer 12 is formed on a substrate 10 and exposed to light beams having the intensity distribution generated by a mask to form the surface form in the resist layer according to the curved face to be formed. Then the formed surface form is used as the starting form to perform anisotropic dry etching in the resist layer 12 and the substrate 10 to transfer the surface form of the resist layer to the substrate. In this method, the curved form to be formed in the substrate 10 has a short periodical structure, and the intensity distribution of exposure beams according to the aforementioned curved face is formed on the resist layer surface by controlling the distribution of the transmittance of the mask and the exposure conditions.