baber/WOPTO huggingface dataset:
Patent JP-H07241206-A (JP)
Title: Rib structure for topless umbrella
Inventor: HIRAI SEISUKE
IPC: A45B19/10
Filed: 1994-03-04
Abstract: PURPOSE:To contract an umbrella handle smoothly by protruding a flat part provided to form a hole for supporting a bearing rib in the midst of a base rib formed in a round rib in the direction of the umbrella handle and making the flat part function as a guide when the umbrella handle is contracted. CONSTITUTION:In this topless umbrella in which an umbrella rib is opened/closed by the upward/downward movement of a lower lathe on the umbrella handle 7, the base rib 2 and the bearing rib 6 which form the umbrella rib are formed in the round ribs, and the flat parts 10, 11 in which the holes for supporting an upper lathe 1, the bearing rib 6 and a receiving rib 3 are pierced on one terminal, the middle part and the other terminal of the base rib 2 in parallel are provided, and also, one terminal of the supporting rib 6 is formed in a hook part 12, and it is pivotally supported by hanging on the hole of the flat part 10 in the midst of the base rib 2. The flat part 11 in the midst of the base rib 2 can be located at the umbrella handle 7 more adjacently than a joint part 13 for base rib supporting when an umbrella is opened by bending the base rib 2 in the neighborhood of the flat part 11 located at the other terminal of the base rib 2 in a direction to separate from the umbrella handle 7, which blocks the abutting of the joint part 13 with the umbrella handle 7 when the umbrella is closed.
Patent JP-H04295922-A (JP)
Title: Electronic information equipment
Inventor: ISHIZAWA SHOICHI
IPC: G06F1/16
Filed: 1991-03-25
Abstract: PURPOSE:To improve the efficiency of editing operation by providing a paper discharge means which guides printed recording paper along the screen of a display and then looking at the screen of the display and printed-out information on the recording paper in printing operation at the same time. CONSTITUTION:A personal computer 1 consists of a personal computer main body 3 equipped with a keyboard 2 and the display 4 which serves as a lid body and is formed in a rectangular thin shape. The display 4 is coupled with the personal computer main body 3 in a free opening/closing state through a hinge 5 at the leading edge part of the keyboard 2 and raised to leak back during operation. Printing on the recording paper is performed by a printing head 58. The printed recording paper is discharged from a paper discharge opening 52 toward the display 4. Consequently, an operator can see the screen 6a of a display main body 6 and the print result in the printing operation at the same time. Therefore, the printing operation and editing confirming operation can be performed simultaneously.
Patent JP-2000260374-A (JP)
Title: Sample scanning mechanism for charged particle beam device
Inventor: NAKAGAWA SEIICHI
IPC: H01J37/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To accurately position a sample stage and to perform smooth scan by providing a fluid bearing for a guide means of a mechanism for moving a sample placed on a sample stage in two orthogonal directions. SOLUTION: In a first guiding means, a sample stage 5 is provided on a slide base 105 having guide bars 101, 103 driven by a driving means in the Y direction. The guide bars 101, 103 movably engage with a first fluid bearing 111 provided on the inner bottom surface 1a of a vacuum chamber 1. In a second guiding means, a charged particle beam mirror body 7 is mounted to a slide base 201 driven by the driving means. The slide base 201 engages with a fluid bearing 202 having guides 203, 205 that are formed over the vacuum chamber 1 and extend in the X direction. The driving means, the guide bars 101, 103, the slide bases 105, 201, and the fluid bearings 111, 202 are non- magnetic materials.
Patent JP-S52143811-A (JP)
Title: Integrated thin film magnetic head
Inventor: YASUDA SHIYUUROU
IPC: G11B5/31
Filed: 1976-05-26
Abstract: PURPOSE:To provide a high output, together with the recording and playback functions by forming the first high-permeability ferromagnetic film and the second high-permeability ferromagnetic film, either one of which is utilized as a non-ferrous film, over the insulated base plate.
Patent JP-S53144058-A (JP)
Title: Electronic oven
Inventor: TACHIHARA HITOSHI
IPC: F24C7/02
Filed: 1977-05-20
Abstract: PURPOSE: To change over a timer at the three stages of short time, long time and ultra-long time, by changing over a lever. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55151615-A (JP)
Title: Projected shape image display device
Inventor: SUZUKI ARINOBU
IPC: H01J31/10
Filed: 1979-05-16
Abstract: PURPOSE: To achieve the improvement of the resolution at the periphery of a screen by adding a light transmission body which makes the specific lens action to the optical system, in addition to the Schmidt lens formed by a concave mirror or the like provided to a projecting cathode ray tube.  
     CONSTITUTION: Images are formed on the fluorescent surface 3 of a projecting cathode ray tube 8 by the electron beams corresponding to images by an electron gun. This image light is corrected of aberrations by the Schmidt lens formed by a concave mirror 8 focusing at the face 3, a correcting plate 10, etc. and is applied to the light transmission body 11 of which the central part does not make lens action. Thereby, only the peripheral image light of large aberrations is corrected of aberrations and is imaged on the projecting screen, and this results in the improved resolution at the periphery of the projecting lens. Hence, the images of high resolution are formed over the entire region of the screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203753-A (JP)
Inventor: KOSHIISHI KAZUMA
IPC: E04C2/28
Filed: 1984-03-28
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-S58176453-A (JP)
Title: Acceleration correcting apparatus for variable venturi carburetor
Inventor: SHIMIZU KENJI
IPC: F02M7/16
Filed: 1982-04-12
Abstract: PURPOSE:To improve the accelerting performance of a sports type motorcycle or the like at the time of shift-up of the same, by providing a restriction lever for restricting the downward movement of a piston valve according to the engine speed in a variable venturi carburetor using a piston valve. CONSTITUTION:A restriction lever 11 for a piston valve 3 is attached to the body 10 of a carburetor. The top end portion 12 of the lever 11 supports the bottom of a flange 8 of the piston valve 3 for fixing a diaphragm 4 while the other end of the lever 11 is projectd to the outside of the carburetor body 10. A linear stepping motor 15 at the top of the carburetor has a slide shaft 16, the position of which is determined by converting the engine speed into an electric signal and affording it to a control circuit 17 for energization of the motor 15. That is, when the outer end portion of the lever 11 is depressed by the slide shaft 16 against the force of a torsional spring 14, the piston valve 3 is lowered to a restriction position that is lower about 1-2mm. lower than the ordinary position. Therefore, at the time of shift-up the gears, the valve 3 is lowered by only the marginal distance of about 1-2mm., and at the time of accelertion when a throttle valve 2 is opened, air-fuel mixture is supplied at a rate determined by the opening of the throttle valve 2 without delay for waiting for the rise of the valve 3.
Patent JP-S61220595-A (JP)
Title: Ultrasonic wave probe and its manufacture
Inventor: TAKEUCHI HIROYUKI
IPC: A61B8/00
Filed: 1985-03-27
Abstract: PURPOSE:To manufacture easily and to decrease dispersion by installing a lead wire selectively on the pillar-shaped part of an ultrasonic wave probe that is made of a compound piezo-electric substance that is sheet-shaped organic matter on the surface of the sheet in which many pillar-shaped piezo-electric substance are buried vertically. CONSTITUTION:A compound piezo-electric substance M is performed with burying vertically a pillar-shaped piezo-electric substance 12 that is made of PZT ceramics in a sheet-shaped polyurethane 11. On one surface of the substance M, a rectangular thin film electrode array 21 is evaporated and on whole of the other surface, the electrode is evaporated and an earth wire is connected. The whole surface electrode side of this compound piezo-electric substance M is glued on a packing material 31 and a flexible cable 33 on which a bonding pad array 32 with same-pitched is attached is glued on the edge part of the packing material 31. Next, the pillar-shaped piezo-electric substance 12 covered with the bonding pad array 32 and the rectangular electrode array 21 is adhered with a gold wire 34 by thermocompression bonding. Thereby, the manufacturing of a product with less dispersion is realized.
Patent JP-H07336369-A (JP)
Title: Method for maintaining continuity of transmitted data frame,adaptor device and data frame continuity maintaining apparatus in communication node
Inventor: KENESU JIYUTSUSHI KURISUTEINSE
IPC: H04L12/56
Filed: 1995-03-20
Abstract: PURPOSE: To maintain the continuity of data frames between the communication link of a large capacity and the node of a small capacity by inserting/removing node condition information by the expansion/compression of the data frames. CONSTITUTION: In the interface adapter 41 of the node/the link, the encoding route 38 of a link interface 22 expands the data frame transmitted from the transmission route 34 of an access control mechanism 24, inserts the node condition information in a gap between data strings and transmits it. Also, at the time of receiving the data frame, the decoding route 40 of the link interface 22 removes the node condition information present in the gap inside the expanded data frame, compresses the expanded data frame and restores it to a continuous data frame. Thus, regardless of the non-matching of data capacity between the node and the link, the continuity of the data frames in the interface of the node/the link is kept.
Patent JP-2000254771-A (JP)
Title: Ladle and method for lining ladle
Inventor: HASHIUCHI FUMIO
IPC: B22D41/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To use a ladle lined with matte without developing any trouble in the operation of a converter even in the charging the lining material into the converter by crushing ladle skull, making the attaching matte grain and lining on the ladle. SOLUTION: The ladle 1 for copper smelting is made of a cast iron or a cast steel and the granular attaching matte 3' is charged into the bottom part thereof and molten body is poured into the ladle 1 from a smelting furnace to form the matte grain 3, in which the surface is melted and the inner part is held to the granular state, and the lining is formed. The ladle skull containing the lining material is crushed, screened and the attaching matte grain 3' having 7-50 mm grain size is desirable to be used for the lining. The lining thickness is changed according to the volume of the ladle 1, but in the case of being the ladle 1 having 30-37 t volume, this thickness is made to 10-20 cm. The raw material charged into the converter is the same material as the lining material removed from the ladle 1, and it is no problem even to charge the lining into the converter.
Patent JP-H09255297-A (JP)
Title: Cargo handling device for forklift truck
Inventor: NIKAIDO TAKASHI
IPC: B66F9/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of cargos even if collapsing or the like occurs in the cargos mounted on a fork catch in a cargo handling device for forklift truck. SOLUTION: A cargo handling device is provided with a mast erected in the front part of a car body, a vertically moving body 2 vertically moved along the mast, a finger bar 3 in the front part of the vertically moving body 2, a backrest 4 provided thereon and a fork catch 5 loaded in the front part of the finger bar 3. Each front face of the backrest 4 is formed to be round and the upper end front corner of the vertical body 15 of the fork catch 5 is formed to be a round section 18.
Patent JP-S57177251-A (JP)
Title: Brush holder
Inventor: YAMASHITA NOBUYUKI
IPC: H01R39/42
Filed: 1981-04-21
Abstract: PURPOSE:To enable always vertical pressurization of a brush by fixing a pressure element to the free end of a rotatable spiral plate in contact with a brush and mounting a spiral spring between the wound part of the spiral plate and the free end, thereby producing pressure force. CONSTITUTION:A spiral plate 3' is rotatably mounted around a shaft 4', and the plate 3' does not have elasticity, nor producing pressure force at all by itself. A pressure element 6' is mounted at the free end 3a' of the plate 3' in contact with the head of a brush 5 inserted into a brush holder 1, a spiral spring 9 is secured at its one end to the intermediate part between the wound part of the plate 3' and the free end, thereby pressurizing the brush 5 with the winding force of the spring 9. In this manner, the free end 3a' of the plate can move nearly in parallel irrespective of the wearing degree of the brush 5, and the brush 5 can be always vertically pressurized.
Patent JP-S53146800-A (JP)
Title: Polybenzimidazolone having pendant sulfonic acid groups, its preparation and selective permeable membranes
Inventor: TAKEYA YUTAKA
IPC: B01D71/66
Filed: 1977-05-27
Abstract: PURPOSE:To obtain the title polybenzimidabolone usable for permeable membranes having a high water permeability and a high chemical resistance retained, by reducing a polynitroimine, which is obtained from an aromatic nitro-halo compound and an aromatic diamine, by reacting the reduction product with an active carbonic acid derivative, followed by ring closure.
Patent JP-H11253216-A (JP)
Title: Ring
Inventor: AEBA YASUO
IPC: A44C9/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a ring having a simple mechanism for retaining a size adjusting piece in prescribed position, excellent decorativeness due to ease of providing a touch of unity, solidity while it is worn and a high article value. SOLUTION: The ring is furnished with a length adjusting piece 6 of a prescribed length that has a swell in an appropriate portion in the lengthwise direction in the inside perimeter of the ring. the size adjusting piece 6 can be rotated around a pivot 8 attached to the size adjusting piece 6, and can be switch between a non-adjustment mode in which the size adjusting piece 6 is held along the inside perimeter of the ring and an adjustment mode in which the size adjusting piece 6 is held with the swell projecting out from the inside perimeter of the ring, and the size adjusting piece 6 is designed to be held nearly in the same position of the inside perimeter in the non-adjustment mode, and in the adjustment mode.
Patent JP-S58179932-A (JP)
Title: Height adjusting tape of head of magnetic recorder and reproducer
Inventor: YONEDA YASUSHI
IPC: G11B5/55
Filed: 1982-04-14
Abstract: PURPOSE:To perform adjustment and inspection for the height of a magnetic head in a short time, by providing a reference track set at the center of a magnetic track and a height detecting track covering an end of the effective width of the magnetic head. CONSTITUTION:A reference pulse signal 15 and a detecting pulse signal 16 are recorded on an adjusting tape 7 at the area 0.45-0.5mm. above the lower end 17 and at the area 0.7-1.7mm. above the end 17 respectively and with a slight shift of timing given between both signals. This tape 7 is reproduced via a magnetic recording/reproducing head 8 and a reproducing amplifier 13 and then observed by an oscilloscope 14. Then the height of the head 8 is adjusted to 0.75mm. of a prescribed track width 18 by turning an adjusting nut 12 in order to secure the same output of response between the reference pulse of 0.05mm. and its following height detecting pulse 16. Thus it is possible to perform adjustment and inspection for the change of the height of the head 8 since the height of a head truck 9 can be continuously observed.
Patent JP-S54153651-A (JP)
Title: Production of liquid crystal cell
Inventor: SUDOU RIYOUICHI
IPC: G02F1/13
Filed: 1978-05-24
Abstract: PURPOSE: To produce a liquid crystal cell of good workability and high reliability by sealing the liquid crystal injection port through the use of a (metha)acrylic photosetting resin composition.  
     CONSTITUTION: Two sheets of glass substrates 1 are fixed by a sealing material 2 while maintaining a fixes spacing. Liquid crystal 3 is injected therein through an injection port 3. Next, a photosetting type resin composition 5 which basically comprises adding a photo sensitizing agent to a (metha)acrylic resin containing one or more (metha)acrylic bases in one molecule and setting at a high speed by radical polymerization and which is added, if necessary, with adhesion accelerators, fillers, etc. for the purpose of characteristic improvement is coated to the injection port 4. Next, the light of a light source which generates a large quantity of visible and ultraviolet rays of wavelength 500nm or under is radiated only to the composition, whereby the composition 5 is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62217739-A (JP)
Title: Bias voltage control circuit of avalanche photodiode
Inventor: IFUKURO SADAO
IPC: H04B10/07
Filed: 1986-03-19
Abstract: PURPOSE:To remarkably expand the reception enable range of an optical reception power by providing a route through which an output peak voltage is fed back to an APD so as to control the multiple factor of the APD thereby making the output amplitude constant even when an optical power is large. CONSTITUTION:The output of a differential amplifier 7 is fed to the inverting input (i) of a differential amplifier 12 and its output is fed to the base of a transistor (TR) 13 and the collector is connected to an avalanche photodiode (APD) 1. Then a constant voltage is fed to a noninverting input (j) by DC power supplies Vcc', Vee' to set the operating point of an input voltage Vb of the base of the TR 13. A reference voltage is fed to the noninverting input (f) of a differential amplifier 8 by DC power supplies Vcc, Vee so as to saturate the collector of a TR 11 when an optical input power is larger than a power P1 and the output voltage of the differential amplifier 7 is fed to an inverting input (e) of the amplifier 8. Thus, when the optical input power is larger than a power P2, a current in conducted to the TR 13, which is operated linearly, the bias of the APD 1 is lowered and the multiple factor N is decreased.
Patent JP-S58178229-A (JP)
Title: Optical measuring device
Inventor: SUZUKI TOSHIFUSA
IPC: G01J5/48
Filed: 1982-04-12
Abstract: PURPOSE:To omit a temperature sensor for correction and the like, to make it possible to perform highly accurate and continuous measurement in quick response, and to eliminate the effects of temperature change and temporal change, by performing the sensitivity correction so that the output of an image sensor becomes constant when a reference light source is measured in addition to a body to be measured. CONSTITUTION:The image sensor 3 generates an output signal e1 when the body to be measured 1 is measured at every specified one scan and an output signal e2 of a reference light source 10. Since the light of the reference light source 10 is always constant, the effects of the temperature change and temporal change on the output e1 can be eliminated when the output of the image sensor 3 is controlled so that the corresponding output signal e2 becomes always constant. The output of the image sensor 3 is supplied to an AGC circuit 5, and the output of the AGC circuit 5 is taken out of an output terminal 9. The measured signal e2, which is obtained when the image sensor 3 measures the reference light source 10, is sampled and held by a sample and hold circuit 6. The gain of the AGC circuit 5 is controlled by a correcting circuit 7 so that the output of the sample and hold circuit 6 always becomes a constant value. Thus the measured signal e11 of the body to be measured 1 becomes always correct.
Patent JP-S60204763-A (JP)
Title: Piperazine derivative and preparation thereof
Inventor: KOUMOTO TERUO
IPC: A61P9/08
Filed: 1984-03-29
Abstract: NEW MATERIAL:A compound expressed by formula I (A is carbonyl or methylene; R1 is H, alkyl, alkoxyl, nitro or halogen; R2 is H or phenyl; n is 1-3) and an acid addition salt thereof. EXAMPLE:1-(3,4,5-Trimethoxycinnamoyl)-4-(3-pyridylmethyl)piperazine. USE:A drug for cardiovascular systems, having peripheral vasodilator and hypotensive action, and useful as a vasodilator and hypotensive agent. PREPARATION:A pyridine derivative expressed by formula II (X is halogen) and a piperazine derivative expressed by formula III are refluxed in the presence of a base in an inert solvent under stirring for several - some 10hr or a piperzine derivative expressed by formula IV and a cinnamonyl derivative or cinnamyl derivative expressed by formula V are stirred in the presence of a base in an inert solvent at room temperature for several hours or refluxed in an organic solvent under heating for several hours - some 10hr to afford the aimed compound expressed by formula I .
Patent JP-S62217464-A (JP)
Title: Optical card processing system
Inventor: TSUTSUI KEIICHI
IPC: G11B19/28
Filed: 1986-03-18
Abstract: PURPOSE:To stabilize the reading and writing of card information by detecting the moving speed of an optical card directly from the optical card itself. CONSTITUTION:Card information is read out of and written on the optical card 1 by an optical head 2 and track data is read out of a track guide 25. The card 1 is moved by a feed mechanism 3 relatively to the head 2 and a detecting circuit 27 detects track data to send out a signal of frequency proportional to the relative moving speed of the card 1; and a control circuit 24 controls the speed of the feed mechanism 3 on the basis of the frequency of the detection signal of the detecting circuit.
Patent JP-H06271143-A (JP)
Title: Sheet processing device
Inventor: OGAWA TAKAYUKI
IPC: H04N1/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide a sheet processing device capable of easily and safely performing the processing such as the jam settlement. CONSTITUTION:In a facsimile terminal equipement wherein an outer sheath 2 capable of being opened and closed in relation to a device main body 1, a lever 7 for closely engaging the outer sheath 2 with the device main body 1 is provided while being exposed from the outer sheath 2 and also movably provided between the engaging position with the device main body 1 and the not-engaging position. And trays 3, 4 on which sheets are placed are attachably/ detachably provided to the outer sheath 2, and an attaching part 211 of the outer sheath 2 to which the trays are attached is formed on the movement path 71 of the lever 7.
Patent JP-H02239329-A (JP)
Title: Stack managing system
Inventor: IWASAKI MASAAKI
IPC: G06F9/34
Filed: 1989-03-14
Abstract: PURPOSE:To remove the overflow of a stack area, to reduce the trouble of a user and to improve the reliability of an action by permitting the user to secure the stack area with respect to a main memory and constructing an application program. CONSTITUTION:The stack area 111 is secured in the main memory 11 when the user assembles the application program, and an operation result is temporarily stored. A preliminary stack area 222 is previously secured in a micro processor at the design level of the processor itself. The state of the areas 111 and 222 is supervised by a stack pointer. It is detected whether the stack pointer exceeds a set point or not. When it does not exceed the set point, data is written in the area 111 in the main memory 11. When it exceeds the set point, data is written in the area 222. When the overflow of the stack area occurs, data is temporarily stored in the area 222 and the situation of overflow is removed.