baber/WOPTO huggingface dataset:
Patent JP-2001165484-A (JP)
Title: Ventilator
Inventor: KATAYAMA YUICHI
IPC: F24F7/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a small ventilator incorporating a heat exchanger in which restriction on the installation place is relaxed. SOLUTION: A hexahedron heat exchanger 2 of multilayer structure having primary and secondary passages intersecting internally and independently of each other with the inlet/outlet ends of the primary passage opening to two opposite faces and the inlet/outlet ends of the secondary passage opening to other two opposite faces is assembled, while directing the opposite ends 5 thereof in the lateral direction with respect to a hexahedron box type body casing 1 having one opening/closing side such that the primary and secondary passages extend along the diagonals of the body casing 1. Fans 3, 4 are disposed in the body casing 1 on the opposite ends 5 of the heat exchanger 2. Respective faces 7, 8 on the inflow side of the primary and secondary passages in the heat exchanger 2 face the closable open part 6 of the body casing 1.
Patent JP-H06197118-A (JP)
Title: Asynchrnous transfer mode subscriber's circuit and switchboard using the same
Inventor: FUJITANI HIROSHI
IPC: H04L12/28
Filed: 1992-12-24
Abstract: PURPOSE:To connect an existing network with an ATM network by making a signal from an analog subscriber's line to an ATM. CONSTITUTION:The transfer of a PCM signal and a level signal between an analog subscriber's line 2 and an ATM cell multiplex circuit 8 is performed by making the signal to the ATM cell by an ALL processing circuit 5 for a PCM signal and an ATM layer processing circuit 7, and the transfer of the level signal between the analog subscriber's circuit 2 and the ATM cell multiplex circuit 8 is performed by making the signal to the ATM cell by an ALL processing circuit 6 for a level signal and the ATM layer processing circuit 7.
Patent JP-2001166194-A (JP)
Title: Zoom lens device
Inventor: KATO HIROSHI
IPC: G02B7/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve operability by forming a lightening part to balance the rotation of a cam barrel on an outer peripheral surface opposed to the guide groove for guiding the cam pin of a movable holding frame to a cam groove of the cam barrel, or attaching a weight to balance the rotation of the cam barrel near the guide groove of the cam barrel in a zoom lens device having the cam barrel which is freely turnably arranged at a lens barrel and in which the cam groove and the guide groove are formed on the outer peripheral surface. SOLUTION: A lightening part 83 to balance the rotation of a zoom cam barrel 46 is formed on the outer peripheral surface of the zoom cam barrel 46 opposed to the guide groove 82, or a balance weight 122 to balance the rotation of the zoom cam barrel 110 is attached near the guide groove 82 of the zoom cam barrel 120.
Patent JP-H09157524-A (JP)
Title: Modified polyarylene sulfide
Inventor: TSUDA TAKASHI
IPC: C08L81/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyarylene sulfide which, when compounded with a thermoplastic resin, can give a resin compsn. having very high mechanical strengths such as impact and tensile strengths by compounding a polyarylene sulfide with a specific compd. SOLUTION: A hurdred (100) pts.wt. polyarylene sulfide having a methylene chloride extractable content of 0.7wt.% or lower, a melt viscosity V6 of 20-15,000P, and a content of SX groups (wherein X is H or an alkali metal) of 15μmol or higher is compounded with 0.01-20 pts.wt. compd. represented by the formula (wherein Ar is a 6-20C mono-to tetravalent arom. hydrocarbon group having at least one glycidyloxy group bonded to the arom. ring; R is H or methyl; and (n) is 1-4). Thus, giving a modified polyarylene sulfide, which is highly compatible with a thermoplastic resin and is compounded with a thermoplastic resin in an amt. of 10-900wt.% of the modified polyarylene sulfide.
Patent JP-2001163325-A (JP)
Title: Pack
Inventor: HIRAI HIROKAZU
IPC: B65D5/50
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a pack which is highly strong in product protection during transportation and handling and can hold a product with a cross section other than an approximate rectangle while separation is easily done and a material cost can be reduced. SOLUTION: The pack 1 which winds a single sheet 10 around an object 2 to be packed in an approximately rectangular cross section has at least adjacent two surfaces 1a, 1b doubled. A pad 3 for holding the object 2 inside is integrally formed with the sheet 10, and the tip 3a of the pad 3 is brought into contact with the double surface located at a corner when four bands are tied on the pack 1. Thus when the four bands are tied, packs can be stacked so that all of four outer peripheral surfaces are double, and even if a total weight of four times is applied, strength in protection of the product during transportation and handling can be secured. Accordingly, an outer packaging box is not needed, and a material cost can be reduced. In addition, the object 2 without an approximately rectangular cross section can be packed by the pad 3.
Patent JP-H11177331-A (JP)
Title: Dual band store type antenna and its construction method
Inventor: NAKASE KAZUHIKO
IPC: H01Q5/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can store a dual band antenna that can resonate with two types of frequency f1 and f2 by means of a single antenna element, e.g. a single filament or helical antenna element. SOLUTION: A single filament antenna element 1 resonates with the optional frequency between two types of frequency f1 and f2 . An antenna exciter 12 resonates with an approximately intermediate frequency between the frequency f1 and f2 . The capacitive coupling is secured between a filament antenna electrostatic coupling electrode 5 which is connected with conduction to the element 1 and an antenna guide/electrode member 6 which is connected to an open terminal of the exciter 12 after the electrostatic capacity larger than the critical coupling is generated. As a result, the element 1, i.e., a single component member can resonate with the frequency f1 and f2 .
Patent JP-2001163546-A (JP)
Title: Construction method for installation work for machine- roomless elevator
Inventor: YOSHIDA NAOAKI
IPC: B66B7/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel construction method for installation work for a machine-roomless elevator reduced in a vertically executed number for centering reference lines for guide rails. SOLUTION: A unit frame 2 assembled integrally with a car frame 4 is inserted elevatably into an elevator shaft 1 by a winch 3. A pair of left and right recesses 8 of substantial isosceles triangle shape are provided in a front part of the unit frame 2, and marks 9, 9a, 9b are provided in peripheries of the recesses 8 for centering thereof. The centering reference lines 10 for centering are vertically provided inside the recesses 8 from the uppermost part of the elevator shaft to the lowermost part thereof to conduct positioning of the unit frame 2 in longitudinal and lateral directions inside the elevator shaft using the reference lines 10 inside the paired recesses 8. Execution is carried out while centering the guide rails 11 for the car frame 4 and the guide rails for a counter weight 14.
Patent JP-H10182029-A (JP)
Title: Elevator controller
Inventor: SATO CHIKAFUMI
IPC: B66B5/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevator controller by which an elevator can be led and landed on a safe escape floor and passengers can be evacuated safely in case of a fire in a building and the like. SOLUTION: A fire detecting means 3 such as a fire sensor is arranged on each floor of a building, and a stopping floor selecting means 5 collates a signal from each of the fire detecting means 3 with a reading signal from a priority stopping floor memory means 6 in which information of previously ranked priority stopping floors is stored, and then, a safe escape floor is selected according to the priority and an elevator control panel is controlled. Therefore, an emergency control operation avoiding landing to the fire generation floor is automatically carried out, and a passenger can secure safe evacuation smoothly.
Patent JP-H09158998-A (JP)
Title: Control device of driving gear for vehicle
Inventor: OMOTE KENJI
IPC: B60L50/16
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce an engaging shock of a starting clutch without lengthening a time required for engaging, in a driving gear for a vehicle provided with an engine and a motor generator. SOLUTION: A driving gear for a vehicle is provided with an engine 1, motor generator 2, transmission 4 and a planetary gear 30 connected to the engine through a starting clutch 31 also connected to the motor generator and the transmission. A control device, as a program in an ECU 70, has a motor drive means engaging the starting clutch, drive-connecting the engine and the motor generator through the planetary gear, when the vehicle is split-started with reaction force of engine output torque output to the motor generator, prior to engaging of the starting clutch, driving the motor generator in a prescribed direction, and preventing generation of inertial torque.
Patent JP-H06215581-A (JP)
Title: High-speed capacity-loaded drive circuit for integrated circuit, especially for memory
Inventor: FURANKO MAROBERUTEI
IPC: H03K19/003
Filed: 1991-12-27
Abstract: PURPOSE: To set a point of making a best compromise between a switching speed and a switching noise by converting a lamp voltage into lamp currents, inputting it through a switch circuit to a pair of current reflecting circuit, and driving those circuits by a timing signal. CONSTITUTION: A first lamp generating circuit B1 of a driving circuit for a memory is controlled by a single timing signal S1, and a lamp voltage O1 linearly and time-sequentially changing in a desired period is generated. A second voltage/current converting circuit B2 is driven by an output voltage O1 from the circuit B1, and lamp currents O2 proportional to the lamp voltage are generated. The currents O2 are inputted through a switching circuit constituted of TrM 39 and 40 to third and fourth current reflecting circuits by the action of timing signals S1 and S2*, and those circuits are driven. When signals DLN and DH are both 0, the lamp currents O2 are reflected by a pull-down TrMD, and when the signals DLN and DH are both 1, the lamp currents are reflected on a pull-up TrMU. When DH=0 and DLN=1, the TrMD and MU are turned off, and used as a tristate buffer.
Patent JP-H05112533-A (JP)
Title: Imidazobenzoquinoline and agent for preventing and treating hypertension and conjestive heart failure containing same as effective component
Inventor: UIRIAMU DABURIYU MATSUKUUOOTAA
IPC: C07D235/06
Filed: 1991-12-27
Abstract: PURPOSE: To provide new imidazobenzoquinones useful as remedies for preventing and treating hypertension and congestive heart failure, which have both of Ang-II antagonistic action and lipoperoxidation-action, and have higher activity, good absorbability into body upon oral administration and long-lasting action.  
     CONSTITUTION: The objective compounds are imidazobenzoquinones of formula I [R 1  is H, an alkyl, alkenyl, alkynyl, -CF 3 , aryl, aralkyl; X is O or N-OR 6  (R 6  is H or alkyl); Y is 1H-tetrazol-5-yl, -CO 2 R 4  (R 4  is H, alkali metal, etc.), etc.; R 2 , R 3  are each H, an alkyl, alkoxy, -CN, -CO 2 R 4 , etc.; (n) is 0-2] or its pharmacologically acceptable esters or its salts, e.g. 1-[(2'-carboxybiphenyl-4-yl) methyl]-2-n-butyl-1H-naphtylimidazole-4,9-dione. The compound, whose (n) is 1, in the compounds of formula I is obtained by allowing a compound of formula II to react with a compound of formula III. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10181611-A (JP)
Title: Steering wheel structure
Inventor: MURAI NORIYASU
IPC: B62D1/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To keep vibration characteristics other than a target value excellent and to improve vibration characteristics of a target value. SOLUTION: A base part 34 of a wheel cover 16 is fixed to a boss 22 of a steering wheel body 12 by screws 38 and an elastic body 40 is attached to the side corner 36A of a wheel cover 14 and is frictionally engaged with the spoke 26 of the steering wheel body 12. Therefore, vibrations generated in the steering wheel body 12 can be damped by friction force between the elastic body 40 and the spoke 26 to improve vibration characteristics of a target value (to reduce amplitude). Further, vibration characteristics other than a target value can be kept excellent as usual because a dynamic damper is not constituted.
Patent JP-2000169383-A (JP)
Title: Antiallergic agent
Inventor: NISHIBE YUKINAGA
IPC: A61Q5/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a novel safe antiallergic agent, a histamine release inhibitor or a cosmetic composition. SOLUTION: The antiallergic agent, a histamine release inhibitor or a cosmetic composition contains one or more kinds of plant extracts selected from linderae radix, scutellariae radix, cacao, fruit of Citrus aurantium, stalk of Mucuna birdwoodiana, Cinnamomi cortex, leaf of Geranium thunbergii, magnoliae cortex, Achyranthis radix, and Asiasarum root. The extracts have a histamine release-inhibitory action and can be used for the prevention, alleviation and treatment of allergies, atopic dermatitis and relating inflammation diseases (for example, rubor, eczema, edema, tumor), skin roughening and other troubles on the skins and scalps. They can be applied to general beverage and food, too.
Patent JP-H10173390-A (JP)
Title: Electronic apparatus
Inventor: SUZUKI NOBUYUKI
IPC: H05K7/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal radiation effect to the outside by covering one surface of a printed board with a housing, contacting the bottom of the housing to a conductive pattern, and sandwiching the printed board between a frame disposed at the other surface of the board and housing. SOLUTION: A printed board at the side of an apparatus has mounting legs 4f soldered to the board. A housing 1 and cover 4b of a frame 4 form an electric shield in use. Heat on one side of a hot printed board 2 esp. due to the operation of power amplifiers radiates to the outside through a high-thermal conductivity Al housing 1. The heat of the hot printed board 2 due to operation of power amplifiers, etc., conducts peripheral conductive patterns 2b and radiates to the outside through the housing 1 and frame contacts to the patterns 2b, thus enhancing the thermal radiation effect.
Patent JP-H11177375-A (JP)
Title: Piezoelectric resonator
Inventor: YOSHIDA RYUHEI
IPC: H03H9/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonator for using a treble wave of a thickness vertical oscillation which can effectively lead a basic wave outside an oscillation part and suppress it. SOLUTION: This device is a piezoelectric resonator 1 where, in a central area of a rectangular piezoelectric plate 2, an oscillation part is composed by forming oscillation electrodes 3 and 4 so that they face to each other confronting to both sides, leading electrodes 5 and 6 are formed so that they are electrically connected to the oscillation electrodes 3 and 4 respectively, and uses a treble wave of a thickness vertical oscillation made by forming a lifting electrode 7 at least one a main surface of the piezoelectric plate 2 so that it goes along a short line side terminal edge or nearby this terminal edge.
Patent JP-H06197088-A (JP)
Title: Interleave communication system
Inventor: OBUCHI KAZUCHIKA
IPC: H04W76/02
Filed: 1992-12-25
Abstract: PURPOSE:To attain correct data transmission reception by detecting a synchronization word even when a burst error takes place. CONSTITUTION:An interleave section 12 interleaves a synchronization word and transmission data integrally and a de-interleave section 21 on a receiver side executes de-interleaving and uses a synchronization word detection section 22 to detect the synchronization word and takes synchronization of data based on the detected synchronization word and inputs sequentially data to an error correction section 24. Furthermore, the synchronization word detection section 22 detects a bit shift quantity of received data based on a row position of the synchronization word and shifts the data by the detected shift quantity in the opposite direction. Moreover, when the synchronization word is detected, the pertinent detected synchronization word stores the bit location different from the correct synchronization word and an error correction section 24 estimates an error bit location in the data based on the bit location to perform error correction processing by taking the estimating location into account.
Patent JP-H07186148-A (JP)
Title: Tire vulcanizing machine
Inventor: MITAMURA HISASHI
IPC: B29K21/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a tire vulcanizing machine of self-lock type which can be used regardless of kinds of molds and without a special driving means for clamping. CONSTITUTION:A tire vulcanizing machine is provided with an opening and closing mechanism for opening and closing top and bottom forces and a clamping mechanism 4 for clamping the top and bottom forces, and the clamping mechanism 4 is provided with a section 31 to be engaged which is formed on the side of a top force 2, a rod 35 with an engaging section 36 to be engaged/ disengaged by rocking with the section 31 to be engaged and an eccentric shaft 33 connected with the rod 35 and pivotally supported on the side of a bottom force. The rod 35 is communicated with the opening and closing operation of the opening and closing mechanism 47 after the top and bottom forces are closed, and rocked in the engaging and disengaging directions, and the eccentric shaft 33 further communicates with the above opening and closing mechanism 4 and rotated to move the rod 35 in the clamping or counter-clamping direction, and both of the engagement and disengagement and the clamping operations of a clamping mechanism are carried out as a self-lock system engaging with the opening/closing mechanism 47.
Patent JP-H11178731-A (JP)
Title: Juicer blender
Inventor: SUGIYAMA AKIKO
IPC: A47J43/07
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To produce juice from vegetables, fruits, etc., without adding liquid by arranging a cutter rotating by a rotating mechanism on the bottom surface of a glass placed on a main body incorporated with the rotating mechanism and providing a weight at the upper part of this cutter so as to be moved freely slidably in the glass. SOLUTION: At the time of placing a glass table 3 and the glass 4 on a main body 2 and placing the weight 7 on a food material to be cut 8 placed on the cutter 6 and operating the rotating mechanism the main body 2, the cutter 6 is rotated to cut the food material 8 pressed onto the cutter 6 by the weight 7 to produce juice. Thereby, juice is easily produced without the splashing of the food material to a side wall in spite of adding no liquid by a blender-like constitution which can not make juice without adding liquid such as water here to fore. As this mixer-juicer is simply structured by only adding the weight to the mixer-like constitution, the labor and time for washing, drying, etc., and the occupancy space are reduced to half.
Patent JP-H05180934-A (JP)
Title: Method for estimating relative speed between vehicle and concerning obstacle
Inventor: KIKUCHI HAYATO
IPC: G01S13/60
Filed: 1991-12-27
Abstract: PURPOSE:To surely obtain the relative speed between a vehicle and an actually existing obstacle by labeling the data of a plurality of concerning obstacles obtained from a distance measuring unit and eliminating noise data. CONSTITUTION:An obstacle position estimating means 39 expands the position of an objective obstacle on X-Y coordinates 50 (with the X in the width direction and Y in the length direction of a vehicle) by using signals from a distance measuring unit 32, gives temporary labels, for example, No.1-No.3 to the obstacle data expanded by setting the position of its own vehicle at the origin (0, 0), and finds the width, length, and center of gravity of the obstacle at every label. A predicting arithmetic section 51 predicts the width, length, and center of gravity of the obstacle at every proper label based on the data properly labeled by means of a comparing arithmetic section 52 and a relative velocity vector obtained by means of a relative velocity vector calculating section 53. The section 52 compares the current data with predicted data and gives proper labels only to the current data having the position of center of gravity corresponding to the position of center of gravity of the predicted data and the section 53 eliminate noise data by calculating the relative velocity vector of each proper label.
Patent JP-H11186201-A (JP)
Title: Abrasive for polishing semiconductor silicon wafer and method of polishing
Inventor: FUKAMI TERUAKI
IPC: B24B37/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive used to polish semiconductor silicon wafers, the main ingredient of which is a silica-containing abrasive, and which does not require cost-consuming pure abrasive and does not cause metal contamination during the polishing process, by controlling the concentration of copper and of nickel in the total amount of the abrasive to a specified value for each, respectively. SOLUTION: A silica-containing abrasive having copper and nickel concentrations in the abrasive are 0.01-1 ppb, respectively, is used. Evaluation of polished sample wafers is performed by thermally processing the sample wafers after making a specified treatment on the polished surface of the polished wafers to collect the copper and the nickel that have been diffused to the inside of each wafer to the surface, and subsequently decomposing the thermal oxide film on the polished surface in vapor phase to analyze the composition with a specified method. In this way, overall contamination levels in the wafers are evaluated. The result indicates that the contamination level of copper and of nickel in the polished wafers are suppressed to those of an etched wafer CW, by controlling the copper and the nickel concentrations in the abrasive to lower than 1 ppb.
Patent JP-H11185917-A (JP)
Title: Rotary connector with angle detection function
Inventor: MITSUZUKA KATSUYA
IPC: H01F38/14
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured rotary connector with its angle detection function, the connector being capable of miniaturization in the radial and thickness directions. SOLUTION: A stator side core 5 is securely fixed to a housing 2 of a steering shaft, 9, and this core is provided with a coil 6 and a reflective photo sensor 7. A movable side cover 11 is mounted to a steering wheel 10, a rotor side core 12 is securely fixed to this cover 11, and an air gap is ensured between the stator side core 5 and the rotor side core 12. The rotor side core 12 is provided with a coil 13 opposite to a coil of the stator side core 5, a reflective cord plate 14 having its cord pattern is pasted, electric parts such as air bag inflator mounted to the steering wheel 10 by utilizing magnetic flux link between the coils 6 and 13 are electrically connected to a fixing side, and an rotation angle of the steering wheel 10 is detected from an output change of the photo sensor 7 with displacement of the cord plate 14.