baber/WOPTO huggingface dataset:
Patent JP-S63246500-A (JP)
Title: Driving method for piezoelectric fan
Inventor: HENMI KAZUHIRO
IPC: H01L41/08
Filed: 1987-04-02
Abstract: PURPOSE:To efficiently drive a piezoelectric fan using a piezoelectric bimorph element and apply a necessary wind speed with a low voltage, by making an AC signal to be applied to the piezoelectric bimorph element for driving same into a rectangular wave. CONSTITUTION:Piezoelectric elements 6 are laminated to form a bimorph structure. When negative potential is applied to electrodes 5a and 5c, and positive potential is applied to electrode 5b, polarizable piezoelectric materials 2a and 2b are curved. This property is utilized for a piezoelectric fan to obtain a wind by applying an AC voltage to the electrodes and vibrating the piezoelectric elements. An AC signal to be applied for driving the piezoelectric bimorph elements is made into a rectangular wave. Accordingly, a large wind speed can be obtained most efficiently with a given voltage, and a necessary wind speed can be applied with a low voltage.
Patent JP-H11274591-A (JP)
Title: Lamination type piezoelectric actuator element and its manufacture
Inventor: KUMAMOTO KENJI
IPC: H01L41/22
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type piezoelectric actuator element which can be readily manufactured without requiring troublesome management, while relaxing inner stress generated in a boundary part between an active part and a protection layer, and a manufacturing method thereof. SOLUTION: Each piezoelectric layer 11 of an active part 13 has a thickness (d), an insulator 15 is selectively formed on an edge face of an inner electrode layer 12 positioned in an area near a protection layer 14 among edge faces of the inner electrode layer 12 exposed in opposite side surfaces 13a and 13b of the active part 13, and an outer electrode 16 is formed all over the side surface 13a, 13b of the active part 13 therefrom. In an area near the protection layer 14, an interval of the inner electrode layer 12 connected to the outer electrode 16 electrically is three times an interval (d) in an area for from the protection layer 14.
Patent JP-H11281284-A (JP)
Title: Plate-type heat exchanger
Inventor: ODA KAZUSHI
IPC: F28F3/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the ridge/furrow pattern of a heat transfer plate where no dead flow region occurs at the downstream side closest to the contact part of heat transfer plates. SOLUTION: In a heat exchanger, a mountain ridge that is continuous in a side direction is composed of a vertical ridge 5a and an inclined ridge 5b on the surface of a heat transfer plate, and a valley ridge 4 that is continuous in a side direction is composed of a vertical furrow 4a and an inclined furrow 4b. The ridge 5 and the furrow 4 are alternately formed in upper and lower directions. The vertical ridge 5a and the vertical furrow 4a are aligned at an equal interval in an alternate straight line shape in upper and lower directions, and each vertical ridge 5a and the vertical furrow 4a are formed while being aligned at an equal interval and in parallel in a side direction. The inclined ridge 5b and the inclined 4b obliquely cross between the upper and lower vertical ridge 5a and the vertical furrow 4a.
Patent JP-S63247692-A (JP)
Inventor: ANDO RYOHEI
IPC: G21C7/10
Filed: 1987-04-02
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-S5810546-A (JP)
Inventor: BINSENTSUO JIOTSUBIO
IPC: C07K1/12
Filed: 1982-05-11
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-S58197533-A (JP)
Title: Controller applied with microcontroller
Inventor: ITOU KUNIO
IPC: H02J1/00
Filed: 1982-05-14
Abstract: PURPOSE:To evade hindrance caused by an inrush current, by allowing switches to supply electric power to plural controllers which each use a microcontroller through the parallel circuits of resistances for current suppression and by-pass switches. CONSTITUTION:Plural power sources 1-1-1-m are connected to a common power supply line 2 to supply electric power to the plural microcontrollers 6-1-6-n. The switches 3-1-3-n are interposed between those microcontrollers 6-1-6-n, and the power supply line 2 and the parallel circuits of the resistors 5-1-5-n and current suppression and by-pass switches 4-1-4-n are connected in series. For power-on operation, a switch 3-i is turned on and then a by-pass switch 4-i is turned on. Thus, an inrush current is suppressed to prevent hindrance to microcontrollers which are in operation. Further, the number of power sources is rationalized.
Patent JP-S564057-A (JP)
Title: Speed generator
Inventor: UCHIDA RIYOUHEI
IPC: H02P6/16
Filed: 1979-06-22
Abstract: PURPOSE: To miniaturize and simplify the construction of a speed generator as a whole by utilizing a part of the generator as a motor body as well.  
     CONSTITUTION: Hall devices 1W3 are fixed to a stator, and a field magnet 5 and a soft magnetic material 6 are fixedly mounted on a rotary shaft 7. The magnetic material 6 has projections of a constant pitch at an outer circumferential portion thereof. When the magnetic material 6 with the magnet 5 is rotated, the projections mentioned above and recesses defined thereby  are opposed alternately to the Hall devices. Every time the polarity of the magnet 5 is changed in accordance with variations in an angle of rotation θ of the rotor, an output is generated in terminals 1A, 1B of the Hall device 1 alternately. An output is generated in the same manner in terminals of the Hall devices 2, 3. When these outputs are added up, a basic wave component and a modulated wave component due to the projections and recesses at the outer circumferential portion of the magnetic material 6 are put together. The resulting output is processed through HPF 8 to stably obtain an AC wave signal proportional to the number of revolutions of the rotor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S535745-A (JP)
Title: Phase abnormality protecting circui t
Inventor: KOBAYASHI AKIRA
IPC: H02H7/122
Filed: 1976-07-07
Abstract: PURPOSE: To aim at high-speed performance with attention on that the standard frequency of inverter is high, 12f, when operational frequency of inverter is expressed by f, by sensing phase abnormality at this frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06289598-A (JP)
Title: Dry plate for evaluation and method for evaluating reticule production process
Inventor: URAKUCHI MASAHIRO
IPC: G03F1/84
Filed: 1993-04-07
Abstract: PURPOSE:To decrease the pattern defects of the reticule and photomask (hereafter represented by the reticule) to be produced relating to the dry plate for evaluating the production process for the reticule and the method for evaluating the production process for the reticule. CONSTITUTION:The dry plate for evaluation (without having a light shielding film) constituted by laminating conductive transparent thin film 2 and a resist film 3 on a transparent substrate 1 is used. This dry plate is subjected to processing under the same conditions as for the conditions of reticule production by the reticule dry plate. The defects of the resist patterns are detected by utilizing transmitted light by a comparing inspection device in the stage of ending exposing and developing stages. The exposing and developing stages are evaluated by the results of the inspection.
Patent JP-H11282492-A (JP)
Title: Speech recognition device, speaker detector, and image recorder
Inventor: FURUYAMA HIROSHI
IPC: G10L25/78
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve speech recognition of plural speakers with high reliability. SOLUTION: This system is configured of a speech signal input part 1, a video signal input part 2, an unspecified speaker speech recognition part 3 for extracting a common feature from speeches of multi-speakers, making a standard pattern, and calculating a degree of similarity between the input speeches and a standard speech pattern, a specific speaker speech recognition part 4 for calculating a degree of similarity between the input speech and the speech of a pre-registered speaker, a face region extracting part 9 for extracting a face region from an input video, a face image database 11 for recording face image data of plural specific speakers and their identification numbers, an image comparison part 10 for outputting the degree of similarity with the image data inputted from the face region extracting part 9 and the face image database 11, and a recognition result integration part 5 for calculating an integrated degree of similarity from the outputs of the unspecified speaker speech recognition part 3, the specific speaker speech recognition part 4, and the image comparison part 10, and outputting the recognition result.
Patent JP-S63246017-A (JP)
Title: Comb-line filter
Inventor: SAKAI YASUYUKI
IPC: H03H9/36
Filed: 1987-04-01
Abstract: PURPOSE:To prevent the deterioration in a lead wire by prolonging a lead terminal and connecting 1st aud 2nd exposed parts to an electric conversion element and a chip resistor or a chip capacitor respectively by a lead wire thereby enabling automation and mass-production. CONSTITUTION:A lead wire 11 is subject to insert-forming at the bottom face of a case 10 and an upper cover 12 is formed incorporatedly via a hinge 12. A glass delay medium 1 is fixed to the inner bottom face 10 via an undesired reflection absorbing member 2 and a both-sided adhesive tape 13, and after a chip resistor or a chip capacitor 14 as an impedance element is fixed to the mount position of the inner bottom face, a tip of the lead terminal subject to insert forming to the bottom face of the case 10 is extended near the electric converting element 4 and the exposed part 11a of the tip is connected to the element 4 by the minimum length of lead wire 3. The other extended exposed part 11b is connected to the chip resistor or chip capacitor 14.
Patent JP-S62239388-A (JP)
Title: Track zero detecting device for magnetic disk recording and reproducing device
Inventor: HARADA YUTAKA
IPC: G11B21/08
Filed: 1986-04-09
Abstract: PURPOSE:To decrease adjustment man-hours and to reduce the circuit cost for drive by using the output signal of a seek detecting part which detects that the outer circumferential shifts are carried out continuously by the frequency larger than the number of tracks as a track zero signal. CONSTITUTION:When calibration is performed while a head carriage is kept at a position other than the most outer circumferential track zero point, a head carriage is moved toward the outer circumference in response to a step signal B and the count value of a counter 15 is increased. Then the carriage hits a stopper 14 when it is shifted by a degree equivalent to a certain number of steps and never moves further toward the outer circumference. When the counter 15 outputs a carry signal, a flip-flop 16 is set and a track zero signal A is not outputted yet as long as a phase detecting circuit 12 does not detect a specific phase. Then the signal A is outputted when the specific phase is obtained with input of the signal B. Then the output of the step signals outputted from a controller is stopped to complete the calibration.
Patent JP-H02257797-A (JP)
Title: Speaker equipment
Inventor: YOSHINO AKIRA
IPC: H04N5/64
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a speaker system reproducing low pitched tone with small size and excellent efficiency by providing an opening to a 2nd cabinet of enclosure type surrounding the front face of a speaker unit and using the opening so as to adjust the degree of suppression of the vibration. CONSTITUTION:A 1st cabinet 80 whose upper plate 80b is mounted with a speaker unit 81 is of bass reflex type and a couple of left and right ducts 80c, 80d are provided. Plural slit shaped openings 82a are formed to a 2nd cabinet formed integrally with the 1st cabinet 80 and forming an air chamber 83 in front of the speaker unit 81 and the 1st and 2nd cabinets 80, 82 form a Kelton type speaker system. Then the degree of the suppression of the vibration of the diaphragm is regulated by the opening 82a of the 2nd cabinet 82. Thus, even when the volume of the 2nd cabinet is decreased, the efficiency is not much decreased and undesired vibration of the diaphragm is suppressed.
Patent JP-H11258979-A (JP)
Title: Narrow-down method for buried cultural property place
Inventor: OKANE SHOTARO
IPC: G09B29/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to take a site survey over a wide range to improve the efficiency of a project plan, and to lower the cost by narrowing down a specific area by putting data of different maps of the same area one over another. SOLUTION: A drawing obtained by land classification basic investigation is put over a buried cultural property place map. Namely, a land use map 20,a surface layer geological feature map 30, a soil distribution map 40, a water system and valley density map 50, an oblique section map 60, and a map 70 showing changes of natural environment are put over the buried cultural property place map 10 (by using transparent sheets or a computer) so that respective data can be referred to.  Ranges wherein ancient people could not live because of rivers, slopes, etc., are excluded from buried cultural property places in consideration of factors regarding the land use map 20, surface layer geological feature map 30, soil distribution map 40, water system and valley density map 50, and map 70 showing changes of natural environment to specify living ranges above and below the ground and water surface, thereby narrowing down ranges where ancient people lived.
Patent JP-H02258866-A (JP)
Title: Room temperature curing composition
Inventor: INOUE YOSHIO
IPC: C08L71/02
Filed: 1989-03-30
Abstract: PURPOSE:To provide a room temperature curing composition having high curing rate and excellent weather resistance and containing a polyoxyalkylene polyether, an organosilane (or its partial hydrolyzate) and a mixture of a specific polymer and an organopolysiloxane. CONSTITUTION:The objective room temperature curing composition is composed mainly of (A) 100 pts.wt. of a polyoxyalkylene polyether having silanol group and/or hydrolyzable organic silicon group on molecular chain terminals, (B) 1-30 pts.wt. of an organosilane (or its partial hydrolyzate) and (C) 1-200 pts.wt. of a mixture of (C1) a polymer produced by the polymerization of one or more kinds of monomers containing polymerizable unsaturated group in the presence of a diorganopolysiloxane of formula I [A is H or group of formula II (Z is alkoxy, methyl ethyl ketoxime group, etc.); R<3> to R<5> are methyl, phenyl, trifluoropropyl or vinyl: m is >=10] and (C2) said diorganopolysiloxane.
Patent JP-S61240599-A (JP)
Title: Device for controlling heating of filament
Inventor: MURAKI KOICHI
IPC: H05G1/34
Filed: 1985-04-17
Abstract: PURPOSE:To optimally heat a filament for an X-ray tube or a similar device at all times by installing a device for correcting the set current for heating the filament according to the data stored in a data memory. CONSTITUTION:In a correction-valve-computing circuit 1, correction value is computed by comparing a predetermined tube current with a tube current actually flowing when the filament is heated by an initially set current. The computed correction value is added to the initially set current in an adding circuit 2 and the addition result is stored in a RAM 4 after being converted into a digital signal. When an X-ray device or a similar device is used next time, the filament is heated by using a diginal signal, generated from the data stored in The RAM 4 by a D/A converter 5, as the initially set current for heating the filament. Accordingly, it is possible to maintain the tube current almost at the predetermined level.
Patent JP-S62238499-A (JP)
Inventor: HIRANO KENKICHI
IPC: C04B7/147
Filed: 1986-04-09
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-S536493-A (JP)
Title: Preparation of novel antibiotics
Inventor: OKAZAKI HIROSHI
IPC: A61P31/04
Filed: 1976-07-08
Abstract: PURPOSE: To prepare an antibiotic having strong bacteriostatic activity against Bacteroides fragilis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11333037-A (JP)
Title: Golf club and golf club set
Inventor: TERAMOTO SEIICHIRO
IPC: A63B102/32
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To optimumly give a back spin and a side spin amounts and powers to a ball by controlling the weight and face round of a club head, torque vibration attenuation ratio and time of a shaft, and the inherent vibration of the torque according to an inertial moment for each numbered club in an independent vertical and lateral axes. SOLUTION: According to an increase in an upward loft angle of a club face 8 surface, a neck advancing position from an axis of a shaft of a heel 30 edge of the face 8 of a club head 3 is decreased gradually. According to an increase in the upward loft angle thereof, also, the horizontal length of the head face surface is reduced. According to an increase in the upward loft angle thereof, further, the slantwise length and height of the club face 8 are gradually increased. The vibration attenuation ratio of torque of a shaft as well as the time and torque inherent vibration are controlled.
Patent JP-2000273993-A (JP)
Title: Partition wall structure
Inventor: SUZUKI KEISUKE
IPC: E04B2/82
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall structure, capable of being constructed easily without using a vertically sliding means and stretch bolts and having an improved appearance. SOLUTION: In a partition wall structure, a wall panel body 5 is standingly fixed between an upper support 3 for a ceiling plane 1 and a lower support 4 for a floor 2. The wall panel body 5 has a fitting projection part 51 at its upper part. The upper support 3 comprises an upper support member 31 having a fitting recess part 311 into which the fitting projection part 51 of the wall panel body 5 is fitted, a ceiling cornice member 32 clamping and covering the upper part of the wall panel body 5 between it and an upper support member 31, and a fixing screw 33 integrating the upper support member 31 with the ceiling cornice member 32 to fix the upper part of the wall panel body 5.  The lower support 4 comprises a lower support member 41 on which the lower part of the wall panel body 5 is mounted, a ceiling hanger member 42 clamping and covering the lower part of the wall panel body 5 between it and the lower support member 41, and a fixing screw 43 integrating the lower support member 41 with the ceiling hanger member 42 to fix the lower part of the wall panel body 5.
Patent JP-H02258773-A (JP)
Title: Production of cyclic terpene compound
Inventor: ORITANI TAKAYUKI
IPC: C07D311/92
Filed: 1989-03-30
Abstract: PURPOSE:To economically and safely obtain the subject compound useful as animal perfume or synthetic raw material of said perfume by reacting specific compound such as 4,8,12-trimethyl-3,7,11-tridecatrienic acid with chlorosulfonic acid and treating with water. CONSTITUTION:A compound expressed by formula I (n is 1 or 2; A is CH2 or CO; R is H or 1-4C acyl when A is CH2 and H or 1-4C alkyl when A is CO) or a compound expressed by formula II is reacted with chlorosulfonic acid at a temperature from -100 deg.C to 0 deg.C, preferably from -80 to -30 deg.C and treated with water in an amount of >=5wt. times of used chlorosulfonic acid at a temperature near 0 deg.C to afford a compound expressed by formula III.
Patent JP-S558345-A (JP)
Title: Reducing, shearing and pressure welding machine of reinforcing steel and others
Inventor: OOISHIBASHI KOUJI
IPC: B23K20/00
Filed: 1978-07-03
Abstract: PURPOSE: The reducing, shearing and pressure welding machine for reinforcing steels, etc. comprising disposing movable clamp devices provided with fixing and reducing tools to plural parallel stays.  
     CONSTITUTION: Clamp devices 8, 9 each comprising mounting a clamp lever 11 having a clamp part 14 rotatably about a hole for stay 7 and a lock lever 12 having an engaging part 17 rotatably about a hole for the other stay 7 and a lock bolt 16 to a positioning clamp 10 provided with clamp jaws 13, are disposed to the three parallel stays 7, the device 8 being made stationary and the device 9 movable. On the other hand, segmental die tools are disassembably installed to the device 9. In doing the job, reinforcing steels F 1 , F 2  are inserted into the devices 8, 9 respectively and are clamped by tightening up the bolts 16. While the device 9 is being pressed to the direction of the device 8, the butt portions of the reinforcing steels F 1 , F 2  are heated and bonded, after which the device 9 is unclamped and the segmental die tools are reassembled. These are then moved together with the device 9 to be passed by the bonded part, whereby burrs F7' are removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000271243-A (JP)
Title: Remote control extinguishing gun in inside of tunnel
Inventor: MIYAKE MANABU
IPC: A62C37/36
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To extinguish or suppress fire in case of a fire occurring in a vehicle tunnel by remotely controlling a fire extinguishing gun while watching an image sent out from a camera for monitoring in a fire region to effectively discharge a fire extinguishing solution. SOLUTION: When a fire 3 is caused by a running vehicle 2 in a tunnel 1, the condition of the fire is taken by a camera 4 for monitoring installed in the tunnel 1 to specify a fire point by an image responding to a reporting zone of a fire detector using a monitor and an image processor 7 in an electric chamber, or the like, 10, and a remote monitoring control chamber 11. The position of the fire point is computed by an arithmetic device 8 based on the specified fire point. Thus, the direction of discharge from a fire extinguishing solution discharge nozzle 5 in the fire region is set by a controller 9 thereby discharging a fire extinguishing solution.
Patent JP-S62237492-A (JP)
Inventor: AOKI NAMIO
IPC: G06Q10/10
Filed: 1986-04-08
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-S61257869-A (JP)
Title: Bunch winding device in yarn winder
Inventor: SAKURAI YOSHIAKI
IPC: B65H54/28
Filed: 1985-04-15
Abstract: PURPOSE:To prevent a yarn and a traverse guide from rubbing against each other by projecting a bunch lever until a yarn guide travels for a fixed distance after a bunch winding is formed to keep the yarn at a position not to engage with the traverse guide. CONSTITUTION:A slider 24 is moved along a guide rod 26 by operation of an air cylinder 18. With the movement, yarn guides 12a-12d are also moved and further a guide surface 51 of a slide cam 50 is moved along a contact portion 42 of a guide pin 41. With the movement, the guide pin 41 is turned in direction of an arrow 65 at a step portion 53 of the guide surface 51. With such turning, a holder block 40 and a bunch lever 14 are turned to keep a yarn at a position not to engage with a traverse guide 6.
Patent JP-H09249681-A (JP)
Title: 6-0-(2-acetamidoethylphosphonyl)-d-mannopyranoside derivative and its production
Inventor: INAZU TOSHIYUKI
IPC: C07H11/04
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a novel mannopyranoside derivative which is a specific 6-(0-(2-acetamidoethylphosphonyl)-D-mannopyranoside derivative and useful as an intermediate of medicine as a part of glycosyl-phosphatidylinositol anchor. SOLUTION: This derivative is a novel 6-0-(2-acetamidoethylphosphonyl)-D- mannopyranoside derivative of formula I (R<1> is H, a 1-10C alkyl, alkenyl, aralkyl; R<2> is a protecting group for saccharide OH group; X is an alkali metal ion or an organic ammonium ion) and useful as medicines or their intermediate because it constitutes a part of the anchor structure of glycosylphosphatidylinositol. This compound is prepared by reaction of a saccharide derivative of formula II with 2-chloro-1,3,2-benzodioxaphosphorin-4-one in the presence of a base in an organic solvent to form a phosphite derivative represented by formula III, mixing the phosphite derivative with N-acetylethanol- amine in pyridine, followed by reaction with pivaloyl chloride and iodine.