baber/WOPTO huggingface dataset:
Patent JP-S6165169-A (JP)
Title: Arithmetic unit of amplitude value
Inventor: YOKOYAMA TAKAYUKI
IPC: H02H3/02
Filed: 1984-09-06
Abstract: PURPOSE:To obtain an arithmetic unit speeding up a response to the calculated result of the amplitude change of an AC signal by calculating the absolute values of the added value and subtracted value between two data different in electric angle, out of the sampling values of the AC signal. CONSTITUTION:The AC signal 1 is sampled by a sampling circuit 2 at a prescribed time interval and the sampled values are sent to an arithmetic unit 3. In the unit 3, an adder 4 finds out the absolute value of the added value of two sampled value different in electric angle each other and a subtractor 5 finds out the absolute value of the subtracted value of the two sampled values. Then, the outputs of the adder 4 and the subtractor 5 are multiplied by prescribed constants by factor units 6, 7 and the added value and subtracted value of the multiplied values are found out by an adder 8 and a subtractor 9. The output of the subtractor 9 is multiplied by a prescribed constant by a factor unit 10 and the multiplied value is added to the output of the adder 8 by an adder 11 to output an amplitude value. Since the added value and the subtracted value have different electric angle by 90 deg. and a binary adding method is applied to the added value and the subtracted value, rapid response to the change of the amplitude value of an input AC signal can be attained.
Patent JP-H0237958-A (JP)
Title: Riser cutting machine for wheel for vehicle
Inventor: SAWADA AKIRA
IPC: B22D31/00
Filed: 1988-07-27
Abstract: PURPOSE:To allow cutting of risers in two strokes by mounting a rotary tip saw to one tool rest of a lathe chucking a as-cast wheel for vehicles and mounting a cutting-off tool and facing tool to the other. CONSTITUTION:A design surface 2 of the as-cast wheel 1 for vehicles which is parted from the mold is chucked toward a surface plate 4 of a lathe chuck 3. The rotary tip saw 7 for cutting the riser 6 of the rim part of the wheel is mounted to one tool rest 5 of the lathe and the riser 6 of the rim part is cut by rotating the tip saw 7 while the work is rotated to cut off the riser 6 of the rim part. The cutting-off tool 9 for cutting the riser of the shaft part and the tool 10 for cutting the rim surface part are mounted to the other tool rest 8 and are fed at a prescribed feed speed in the direction perpendicular to the revolving shaft at the time of cutting of the wheel 1 while the wheel 1 is rotated. The riser 11 of the shaft part is then cut by the cutting-off tool 9 for cutting the riser to the shaft part by this one stroke. The rim surface part 12 is simultaneously cut by the tool 10 for cutting the rim surface part.
Patent JP-H0475640-A (JP)
Title: Moving type x-ray device
Inventor: FUJII SHIGEO
IPC: A61B6/10
Filed: 1990-07-17
Abstract: PURPOSE:To effectively protect the X-ray exposure of an operator at the time of photographing by providing an X-ray protective screen consisting of a transparent material being turnable in the arbitrary direction against a supporting position of an X-ray tube device, on the side end part in which the operator of the device housing is positioned. CONSTITUTION:First of all, an operator grips a handle 9, runs the whole of a moving type X-ray device by a moving truck 1, and draws up the moving type X-ray device to the side of a bed of a patient being an object to be examined. In such a state, a supporting arm 11, of an X-ray tube supporting device 3 is turned, and an X-ray tube device 4 is moved, for instance, to the right side of the moving type X-ray device, and positioned in the upper part of the patient lying on the bed. Subsequently, the operator turns an X-ray protective screen 12, for instance, in the direction as indicated with an arrow A together with an X-ray controller 8 against a supporting position of the X-ray tube device 4 positioned in the right side of the moving type X-ray device, and allows it to oppose correctly the direction of the X-ray tube device 4. Subsequently, by operating an operating panel on the upper face of the controller 8, X-rays are radiated from the X-ray tube device 4, and X-ray photographing is executed to the patient.
Patent JP-S6073036-A (JP)
Inventor: RARUSU SANDOBERUKU
IPC: F02B47/02
Filed: 1984-09-06
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-H08329202-A (JP)
Title: Card issuing device
Inventor: TOUFUKUJI IKUO
IPC: G07B1/00
Filed: 1995-07-24
Abstract: PURPOSE: To provide the card issuing device which quickly copes with the issue of cards different by recording and reproducing systems or the change of processing procedures and is easy to handle. CONSTITUTION: Card insertion holes of an optical recording and reproducing part 12 and a magnetic recording and reproducing part 14 which are different by recording and reproducing systems, a print part 33 common to cards, etc., are two-dimensionally arranged, and the order in accordance with which a card is carried to respective card insertion holes by an XY direction card carrying part 15 which can be two-dimensionally moved is properly changed and controlled based on a pre-liminarily set mode.
Patent JP-S5890455-A (JP)
Title: Motor planer knife sharpener and its construction
Inventor: MORIOKA ISAMU
IPC: B24B3/38
Filed: 1981-11-21
Abstract: PURPOSE:To enable a planer knife to be readily and rapidly sharpened without removing the planer knife from a rotor by inserting a sharpening gauge to provide a sharpening angle between the planer knife and the rotor and rotating the rotor in the opposite direction at low speed. CONSTITUTION:When a planer knife fixing bolt 2 is loosened, a planer knife 1 is pushed up by a spring 3. A sharpening gauge 4 is inserted between the planer knife 1 and a rotor 5 to fastening the bolt 2 and provide a sharpening angle. While the rotor 5 is rotated in the opposite direction to that in cutting at low speed, an abrasive 6 is lightly applied to the planer knife for sharpening it.
Patent JP-H0940207-A (JP)
Title: Mechanism and method for fixing feed roller
Inventor: MATSUURA NOBUMITSU
IPC: B41J13/076
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent feed errors that may occur if a feed roller is disconnected from a shaft by sandwiching the feed roller between first and second fixing plates, engaging the first and second fixing plates with engagement means, pressing the feed roller via a spring, and securing the feed roller to the shaft. SOLUTION: To mount a feed roller 1 on a shaft 10, first a fixing plate 7 is pressed in the direction shown by the arrow A' and slid as a spring 8 is deflected, so as to secure a sufficient space between fixing plates 5, 7. Next, the cut plane 4 of the feed roller 1 is pushed open outwards, and the shaft 10 is fitted in between the fixing plates 5, 7. Under this condition the feed roller 1 is moved in the direction shown by the arrow A, so that a projection 11 on the fixing plate 5 is inserted into a hole 9 on one side and a projection 11 on the fixing plate 7 into a hole on the other side 9. Then the cut plane 4 of the feed roller 1 comes into close contact and the fixing plate 7 is pressed by the spring 8 in the direction shown by the arrow A, so that the feed roller 1 is secured to the shaft 10 without disconnecting from the projections 11.
Patent JP-H0851531-A (JP)
Title: Image processing unit
Inventor: MURATA KAZUYUKI
IPC: H04N1/387
Filed: 1994-08-09
Abstract: PURPOSE:To reproduce an image with high quality having no deviation in joints of images onto an image memory by eliminating a picture element not mapped in the image memory and reducing distortion of a read reproduction image due to a coordinate conversion error in the case of mapping. CONSTITUTION:Only picture elements with less coordinate error in the case of mapping are mapped to an image memory 6 while increasing number of picture elements through high density processing of input image data. Image data 400 from a line image sensor 1 are processed into high density by a mapping circuit 5 and stored in the image memory 6. A position deviation detection circuit 7 corrects a scanning position coordinate 300 based on the correlation between the image data having already been stored in the image memory 6 and input image data after high density processing and provides an output of a correction position coordinate 710. The mapping circuit 5 stores the input image data after high density processing to the image memory 6 based on the corrected position coordinate 710.
Patent JP-S6165651-A (JP)
Title: Voice telephone set
Inventor: YAMAZAKI AKIO
IPC: H04M1/00
Filed: 1984-09-07
Abstract: PURPOSE:To call with an opposite subscriber by hooking on and off a handset and executing an dial operation with a voice input of a telephone subscriber. CONSTITUTION:When the incoming is executed, a call signal arrives through a telephone circuit 1 from a telephone exchanger machine side and an incoming detecting circuit 2 detects this and informs a control circuit 9. The control circuit 9 starts a voice memory circuit 8, reads a voice message 'You have a phone call.' and the voice message is sent through a call circuit 4 to a voice output circuit 5. When the telephone subscriber answers 'Yes,' for the message, the voice is recognized through a voice input circuit 6 by a voice confirming circuit 7 and it is made known to a control circuit 9. The control circuit 9 starts a call circuit 4, makes an off-hook condition at the telephone exchanger machine side and further, a telephone circuit extends through the call circuit 4 to the voice output circuit 5 and the voice input circuit and the voice input circuit 6 and is set to a call condition. After the call is completed, the subscriber speaks, 'The end,' and then, it is recognized through the voice input circuit 6 at a voice recognizing circuit 7 and made known to the control circuit 9. The control 9 releases the above-mentioned processing in all and is set to an on-hook condition.
Patent JP-S6343270-A (JP)
Title: Fuel cell stack clamping device
Inventor: HAGINO HIDEO
IPC: H01M8/24
Filed: 1986-08-09
Abstract: PURPOSE:To uniformly apply a compressing force to the overall surface of a stack, by supporting tie bars by a foot pad on an edge plate of a cell tack through leaf springs and clamping confronting edge portions of the upper and lower tie bars for compressing the cell stack by the inversion of the leaf spring. CONSTITUTION:Bow-shaped leaf springs 7 are attached to opposite sides of the respective pieces of an X-shaped tie bar 3 in parallel with the respective pieces, 8 pieces of the springs 7 being provided with the entire tie bar. The springs 7 cause each pair of shackles 9, 9 to be pivotally supported by a pair of lateral pins 8, 8 planted on the opposite sides of each piece of the tie bars so that opposite ends of the spring 7 are fixed between confronting spaced shackles by a mounting pin 10. Such a tie bar 3 is supported by edge plates 2 since the central portion of the spring 7 is brought into contact with the upper and lower edge plates of a cell stack. Then, the tie bar 3 clamps the cell stack 1 by a conventional method using a nut 6 threaded over each tie rod inserted between confronting edges of the tie bar. At the time, a recessed bow shape of the spring 7 before clamping is inverted to a projected bow shape for applying a compressed force.
Patent JP-S5997713-A (JP)
Inventor: IBU FUANSU
IPC: B21C37/16
Filed: 1983-10-08
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-H0916994-A (JP)
Title: Optical pickup device
Inventor: KATO KENJI
IPC: G11B7/09
Filed: 1995-06-30
Abstract: PURPOSE: To provide an optical pickup device capable of connecting suspension springs to a focusing coil and a tracking coil with simple constitution and a low cost. CONSTITUTION: This device is the optical pickup device containing a lens holder 12 holding an objective lens 11, a focusing coil 12a and a tracking coil 12b wound around the coil winding part of the lens holder, and the suspension springs 14 movably supporting the lens holder for a damper base fixedly arranging the lens holder in the directions of focusing, tracking and energizing to the coils. The optical pickup device is constituted so that the suspension springs 14 are supported to she lens loader, and the wiring terminals of the focusing coil, 12a and the tracking coil 12b are soldered directly to the end part 14a of the lens holder side of the suspension springs.
Patent JP-2000026226-A (JP)
Title: Photocurable restorative material for dental use
Inventor: HIMENO MASATAKA
IPC: A61K6/083
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photocurable restorative material for dental use improved in the stability to environmental light while retaining its high mechanical strength and good non-wearing-out nature even under friction against the teeth by including a polymerizable monomer, a specific photopolymerization initiator and a specific filler. SOLUTION: This restorative material is obtained by including (A) 100 pts.wt. of a polymerizable monomer, (B) 0.01-10 pts.wt. of a photopolymerization initiator consisting of a bisacylphosphine oxide of the formula [R1 to R5 are each H, a halogen, alkyl(thio), alkoxy or (substituted) aryl], and (C) 100-1,900 pts.wt. of a filler composed of (i) 40-99 (pref. 60-99) wt.% of approximately spherical inorganic particles each 0.1-1 μm in average particle size and (ii) 60-1 (pref. 40-1) wt.% of inorganic microparticles each <=0.1 μm in average size, with the volume of highly aggregated pores each >=0.08 μm in size being <=0.1 (cc/g- filler).
Patent JP-S6344013-A (JP)
Title: Drainage construction for foamed block structure
Inventor: HATA MINORU
IPC: E02D3/10
Filed: 1986-08-12
Abstract: PURPOSE:To construct a light-weight structure excellent in drainage capacity, by putting together the foamed blocks of synthetic resin forward and backward, left and right, and upward and downward, and by forming drainage canals penetrating the foamed blocks. CONSTITUTION:For the construction of the structure of a pavement, or the like on poor subsoil, the blocks 3 of foamed polyethylene, or the like are put together forward and backward, left and right, and upward and downward on ground 1, and drainage canals 7A-7E penetrating the blocks 3 are formed. The drainage canals 7A-7E may be formed with holes arranged previously on the blocks 3, otherwise, after the blocks are put together, the holes may be bored through. On the blocks 3 put together, water-permeable earth 4 is laid to form a road 5. As a result, even if the foamed blocks 3 are water- impermeable, a light-weight structure excellent in water-permeability can be constructed.
Patent JP-H0833013-A (JP)
Title: Selective radio call receiver
Inventor: MATSUHASHI HISAHIRO
IPC: H04W84/02
Filed: 1994-07-18
Abstract: PURPOSE:To provide a selective radio call receiver with which received distribution data can be identified corresponding to the contents and output processing is enabled corresponding to the identified distribution data. CONSTITUTION:In this selective radio call receiver 19, the distribution data such as message data or music data distributed from a radio base station 12, which is connected with a data center equipment 11 storing the distribution data through a cable 14, by radio are received and the message data and music data of the received distribution data are identified based on ID codes. Then, the identified message data are outputted to a monitor while being overlapped on an image supplied from a video information source and concerning the identified music data, received information containing the information showing the receiving state of those music data is outputted to an output device.
Patent JP-H1131650-A (JP)
Title: Antireflection coating, substrate to be treated, manufacture of the substrate to be treated, manufacture of fine pattern and manufacture of semiconductor device
Inventor: YAMASUMI NAOYA
IPC: H01L21/318
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern on a substratum substrate even as a single-layer film, without the need for the strict control operation of a film thickness by a method, wherein an antireflection coating is formed to be not of a reflection-type structure, which depends on a film thickness but of an absorption-type structure which depends on a damping coefficient. SOLUTION: When an antireflection coating 3 which is composed of SiOx Ny (oxynitride silicon) is formed on a substratum substrate, the flow rate ratio of N2 O (nitrous oxide) to SiH4 (monosilane) is gradually increased from the start of a film formation operation until the end of the film formation operation. It is formed into one-time film formation process, the concentration grade for Si atoms is created in the depth direction in a formed single-layer film, and a grade in which a damping coefficient (k) becomes continuously large toward a film rear 3b as an interface to the substratum substrate from a film surface 3a. When a k-value gradient is formed in the film, incident light L is absorbed and reflected repeatedly so as to be attenuated gradually in the film, and it is absorbed before it reaches the surface of the substratum substrate.
Patent JP-H058826-A (JP)
Title: Conveying device used under radiation
Inventor: OSHIDA MAMORU
IPC: C08F6/06
Filed: 1991-07-02
Abstract: PURPOSE:To improve its radiation treatment efficiency by moving an object to be radiated (for example, preform) consecutively while rotating it in the case of radiating electron beams and so on. CONSTITUTION:There are provided the first endless chain 5 to run endlessly around the inside/outside of a radiation area, rotary jigs 6 which are arranged in the first endless chain 5 at a prescribed interval and are provided with a mandrel 11 as a rotatable connecting/disconnecting unit for an object to be radiated and a jig rotating mechanism 7 provided with the second endless chain 15 to rotate the connecting/disconnecting unit for the object to be radiated by engaging with sprockets 10 arranged in the rotary jigs 6.
Patent JP-H0475177-A (JP)
Title: Image processor
Inventor: IKESHOJI NOBUO
IPC: G06T5/20
Filed: 1990-07-18
Abstract: PURPOSE:To suppress the frequency of multiplication and addition small and to speed up an FIR filter process by making the number of taps different among planes in consideration of human visual characteristics when the process using FIR filters as many as N taps is performed. CONSTITUTION:The processor is equipped with a Y image memory 1 stored with yellow picture element data, an M image memory 2 stored with magenta picture element data, and a C image memory 3 stored with cyan picture element data. Then the processor is provided with a data processor 4 which can read data out of optional addresses of the Y image memory 1, M image memory 2, and C image memory 3 according to a program and write the results of processing by FIR filters, etc., in the optional addresses. Consequently, the number of taps of the color to which the human eyes has the highest sensitivity is made largest and taps of colors which are lower and lower in sensitivity are made less and less within a range where the picture quality does not deteriorate to enable efficient filtering in consideration of the human visual characteristics.
Patent JP-S6432288-A (JP)
Title: Projection type color display device
Inventor: KAMAKURA HIROSHI
IPC: G09F9/00
Filed: 1987-07-28
Abstract: PURPOSE: To form a bright image by enhancing the use efficiency of light by a polarizing plate by optically modulating two kinds of P and S polarized light obtained by separating white light by two light valves and synthesizing by a beam splitter and projecting an image. CONSTITUTION: The light of a xenon lamp 10 or the like separated as the two kinds of the S and P polarized light by the beam splitter 11 is guided by a mirror 12, and a picture signal is optically modulated by the light valve 13 transmitting the S polarized light and the light valve 14 transmitting the P polarized light, and the two kinds of polarized light are synthesized by the beam splitter 15 and the image is projected on a screen 17 by a projection lens 16. The light valve is formed of a transparent substrate where a thin film transistor 22 and a picture element electrode 23 are arrayed, a substrate 24 having the filter 27 of three primary colors and the polarizing plate 26 selecting either of the two kinds of the S and P polarized light.  Thus, the use efficiency of the light is enhanced by the polarizing plate by separating the white light for the two kinds of the P and S polarized light, so that the bright image is formed.
Patent JP-H1128408-A (JP)
Title: Device for melting hot melt material
Inventor: KAWAMURA KAZUO
IPC: B05C5/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple device which maintains the position of a liquid level in a tank nearly constant and to provide a hot melt material melting device which easily executes the supply of the solid hot melt material. SOLUTION: This hot melt material melting device heats and melts the hot melt material having thermoplasticity and has a tank 2 which has a hopper 10 for supplying the solid hot melt material to a top plate 3 and stores the molten hot melt material, an inside heater 5 which is disposed in this tank 2 and heats the hot melt material and a pump 6 which supplies the hot melt material melted by this internal heater 5 to a glue discharge nozzle 7. The hopper 10 consists of a hollow body and projects into the tank 2 by a length (h) from the rear surface of the tank top plate 3.
Patent JP-H0854147-A (JP)
Title: Warm-air type electric foot warmer
Inventor: MATSUO SHIGERU
IPC: F24H3/04
Filed: 1994-08-10
Abstract: PURPOSE:To contrive the thinning of a heater unit and prevent burn by a guard by restraining the temperature rise of a heater cover. CONSTITUTION:A fan 7, driven to rotate by a motor 6, is provided with first vanes 8,..., provided radially and sucking air in vertical direction, and second vanes 9,..., provided below the fan and discharging air into horizontal direction, while airflow, discharged by the second vanes, is hit against heater covers 12, 12 to cool the heater covers and restrain the temperature rise of the same. As a result, a distance between the heater covers and the guard 11 can be reduced whereby the thinning of a heater unit can be contrived.
Patent JP-S6080369-A (JP)
Title: Binary coding device of picture signal
Inventor: SHIMOTOONO SUSUMU
IPC: G06K9/38
Filed: 1983-10-11
Abstract: PURPOSE:To attain proper binary coding even to a signal changing density rapidly by calculating a threshold value based on the forward average value and the reverse average value of a picture element density and a difference at each picture element of the average values. CONSTITUTION:After a density signal Px at each picture element applied from a scanner is stored in a line memory 1 for plural scanning lines' share, the result is fed to a forward (scanning direction of scanner) average value operating section 2 and a reverse (opposite to the scanning direction) average value operating section 3 at each scanning line. The average value Mf, Mr calculated by the average value operating sections 2, 3 are fed to an average value operating section 4 and a difference operating section 5 at each scanning line where to obtain the average value Mm and the difference Sm of both forward and reverse average values. As a result, a picture element maximizing the difference Sm is sought, the forward average value Mf and the reverse average value Mr are sectioned to be selected before and after the picture element and the result is fed to a modified threshold value operating section 9. The threshold value is corrected based on the output of the modified threshold value operating section 9.