baber/WOPTO huggingface dataset:
Patent JP-S5518486-A (JP)
Title: Manufacture of forming foam
Inventor: HORUGERU MAIBORUKU
IPC: C08G18/22
Filed: 1979-07-20
Abstract: The instant invention is directed to a process for the production of molded foams having a compact surface and cellular core and an integral density distribution over the cross-section of the body, comprising reacting (A) polyisocyanates, and (B) relatively high molecular and/or low molecular compounds having an average of at least two isocyanate-reactive hydrogen atoms in the presence of: (C) catalysts for the isocyanate polyaddition reaction and (D) blowing agents and optionally other known additives, in a closed mold under the conditions of foaming inside molds, the improvement wherein said polyisocyanates are aliphatic and/or alicyclic polyisocyanates and said catalysts are catalyst combinations of: (i) an alkali metal and/or alkaline earth metal hydroxide and (ii) a metal compound, the metal compound being the acetylacetonate of iron, C1-C8 alcoholates, phenolates, enolates and/or acetylacetonates of metals of the 4th Main Group or sulfur compounds of metals of the 4th Main Group of the Periodic System of Elements in which the sulfur is directly attached to the metal atom.
Patent JP-2000279452-A (JP)
Title: Wheelchair provided with revolving speed detecting device
Inventor: OKUNO KENJI
IPC: A61G5/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To recognize a present position and a progress direction even in a situation where a signal from a GPS satellite cannot be received and to manage a wheelchair from a remote place by detecting the present position based on the output of a rotation number detecting device and displaying it in a navigation system. SOLUTION: The signal from the GPS satellite is received by a GPS receiver part 2 with a GPS antenna part, the present position is obtained and it is transmitted to an arithmetic part 3. The arithmetic part 3 takes out a map in the neighborhood of the present position from the map stored in a map storage part 7 and displays it by superimposing it on the present position in a display part 6. In the meantime, the number of rotation in the both wheels of the wheelchair is detected by a right wheel revolving speed detecting device 4 and a left wheel revolving speed detecting device 5 and inputted to the arithmetic part 3.  When the wheelchair enters a GPS satellite signal reception impossible area, the revolving speed of the left and right wheels is multiplied by a tire circumferential 1 length to obtain a movement distance and a movement direction and they are displayed in the display part 6 by superimposition on the map. Thus, the movement is managed even in the GPS signal reception impossible area.
Patent JP-H09261011-A (JP)
Title: Afc circuit for receiver
Inventor: WAKAI NOBUTAKA
IPC: H03J7/02
Filed: 1996-03-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for off-operation of a frequency correction mode in the case of conducting adjustment and variable operation of a reception frequency. SOLUTION: While turning a tuning knob 8, a frequency correction mode changeover circuit 22 resets the frequency correction mode, and an AFC controller 28 provides a prescribed control voltage to a variable capacitance diode(VD) of a local oscillation circuit 3. When the knob 8 is turned to set a frequency FST of a desired station on a frequency scale 13, the capacitance of a variable capacitor(VC) is changed and a reception means 20 tunes to the desired station.  In this case, even when the reception frequency deviats from the frequency FST due to dispersion in the characteristic or a temperature change or the like of the local oscillation circuit 3, when the knob 8 is detached from the hand, since the changeover circuit 22 sets the frequency correction mode, the AFC controller 28 varies a control voltage VOUT so as to maximize the reception electric field strength while monitoring a reception electric field strength detection signal ES outputted from an S meter signal, generating circuit 21 to provide an output to the VD, by which the tuning frequency is corrected.
Patent JP-S61249777-A (JP)
Title: Thermal printing head
Inventor: OKUBO SHINYA
IPC: B41J2/335
Filed: 1985-04-29
Abstract: PURPOSE:To constitute a thermal printing head prevented from dot shift and capable of performing accurate color reproduction, by providing a mark detector in the vicinity of a heat generator row. CONSTITUTION:A platen roller 6 is provided in opposed relation to a heat generator line 3 and the feed of color thermal transfer paper 7 is controlled by a thermal transfer paper control part 9 and the feed of printing paper 8 is controlled by a printing paper control part 10. Both of the thermal transfer paper control part 9 and the printing paper control part 10 are operated by the order from CPU11. The output signal of the mark detector 5 on the cover plate 4 of a thermal printing head 1 is taken in CPU11 and data to be printed is outputted to a decoder driver 12 and the selected heat generator 3a of the heat generator row 3 generates heat by the signal from the decoder driver 12 to perform printing. By detecting a mark in the vicinity of the heat generator, the heating-out of each color can be performed immediately before printing and, therefore, dot shift can be suppressed to an extremely small degree and sharp color printing can be obtained.
Patent JP-S5317281-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YASOJI
IPC: H01L27/04
Filed: 1976-08-02
Abstract: PURPOSE: To achieve the precention of false oepration by leakage current and the reduction in power consumption by making longer the channel of the given FETs in the circuit which are dynamically operated by clock pulses thereby lowering the operating lower limit frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10281280-A (JP)
Title: Traveling control device of car height adjustment type vehicle
Inventor: IKEDA TARO
IPC: B60G17/015
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To restrict traveling sped in a state of changing car height by a specified shift step and secure stable and safe traveling by prohibiting a shift so as not to carry out the shift to a shift step higher than a specified step at the time when car height of a vehicle is in a specified car height state except for a standard car height state. SOLUTION: When an operation button of 'high car height' out of a car height setting part 14 is operated at the time of stopping to raise car height, front and rear valve units 11 are opened and actuated by a command of an ECU 13 for car height adjustment. Consequently, air pressure of an air tank 12 is supplied to air springs 7a on the front and the back of a car body, and car height of the car body 1 is raised up. Additionally, at this time, a signal to prohibit shift-up from the ECU 13 for car height adjustment is output to an ECU 23 for the shift. Thereafter when shift operation not less than 'third speed' is carried out in the case when a vehicle (bus) is started, the sift not less than 'third speed' is regulated in the case when shift operation not less than 'third speedb is carried out. That is, change-over work of a transmission 5 by a shift actuator 6 is prohibited.
Patent JP-H08287770-A (JP)
Title: Operating switch device
Inventor: YAMADA KAZUHIKO
IPC: H01H13/02
Filed: 1995-04-18
Abstract: PURPOSE: To surely detect an operating position of an operating index conducted by a finger on the premise that the operating position is optically detected. CONSTITUTION: A light-guide body 12 transparent to an infrared light integrally having an operating surface part 12a and a light-guide part 12b is formed in an upper opening part of a case 11. Operating indexes 13a-13d are formed on the upper surface of the operating surface part 12a. The light-guide part 12b has a reflecting surface formed on the bottom side, reflects upward the infrared light which is made incident in the horizontal direction from an LED 15 through a lens 17 and vertically projects to the operating indexes 13a-13d. When the projecting light is shaded by a finger, the reflecting light is reflected on the reflecting surface in the light-guide part 12b and guided in the horizontal direction. The reflecting light is detected with a PSD 16, and operating indexes 13a-13d operated from a light accepting position corresponding to an incident angle are detected.  Since the reflecting light is surely guided to the PSD 16 with the light-guide body 12, detecting error is not generated.
Patent JP-H09279378-A (JP)
Title: Electrolysis method and electrode used for this electrolysis method
Inventor: KAMIYAMA MINEHIRO
IPC: C25C7/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To allow electrodes to be uniformly consumed by mounting electrodes in such a manner that the spacings between the positive and negative electrodes are gradually narrowed nearer the front end on the immersion side to an electrolyte. SOLUTION: The upper and lower spacings (g), (h) between the electrodes 1, 2 are specified to (2a×b)×0.5<=(g-h)<=(2a×b)×5. a; the electric resistance (Ω) between the front ends in the electrolyte from the electrolyte boundary, b; the electric conductivity (s/m) of the electrolyte, g; the inter-electrode distance (m) at the point (c) and point (d) at the electrolyte boundary, h; the inter- electrode distance (m) at the point (e) and point (f) at the front ends in the electrolyte. If the electrodes 1, 3 are parallel, the resistance passing the points (c), (d) is smaller by 2a than the resistance of the route passing the points (c), (e), (f), (d). Currents, therefore, flow mainly between the points (c) and (d) and the electrodes 1, 2 are locally consumed. The spacings between the electrodes 1, 2 are made narrower nearer the front ends by which the electrodes 1, 2 are uniformly consumed. The shapes of the electrodes 1, 2 are preferably a circular truncated cone, frustrum of pyramid or frustrum.
Patent JP-S57208041-A (JP)
Title: Photoconductive target and its manufacture
Inventor: MANABE SOUHEI
IPC: H01J29/45
Filed: 1981-06-16
Abstract: PURPOSE:To obtai a high-sensitivity photoconductive target which has sensitivities to infrared rays, and is suitably used for a vidicon-type image pickup tube having a photosensitivity also to the range of infrared rays. CONSTITUTION:A transparent conductive film 2 is formed on one surface of a light-transmitting base plate 1 such as a glass plate (face plate). A photoconductive layer 3 is formed on the transparent film 2. The layer 3 is obtained by subjecting a mixture of plural kinds of II to IV group compounds to vapor deposition (s) so as to form either a diposition film or duplicate deposition films over the film 2, and subjecting the plate 1 coated with thus formed film (s) to thermal treatment at 400-700 deg.C in an inactive gas atmosphere containing tellurium alone or tellurium and oxygen. After that, such a layer 3 is coated with a high-resistance material layer 4.
Patent JP-H02273121-A (JP)
Title: Soil-packing system for japanese yam cultivation pipe
Inventor: NAKAI SATOSHI
IPC: A01G9/08
Filed: 1989-04-12
Abstract: PURPOSE:To provide the title system intended to greatly simplify the entire scheme, so designed that a moving mechanism to make vertical movements loaded with a movable holder and a guide member to regulate the divergence of said holder are equipped and when the holder is made to descend, the divergence is gradually reduced. CONSTITUTION:A moving mechanism is driven upward and the upper half of a movable holder 10 loaded thereon is fitted with a cultivation pipe P, and soil is thrown, through the split part P2, into the pipe. At this time, the pipe P is allowed to open through the split part P2. Thence, when the moving mechanism is driven downward, the movable holder 10 is gradually closed. Thereby, the pipe P is also closed under force from its both sides to press together the soil therein to a specified hardness. Therefore, without the need for using any special pressing member, the soil can be pressed together so as to close from both the sides of the pipe by simply making the movable holder 10 descend, thus accomplishing the extreme simplification of the system as a whole.
Patent JP-H03292222-A (JP)
Title: Fore and aft transferring device for speed change lever
Inventor: NAKAGAWA HIDEAKI
IPC: B60K20/02
Filed: 1990-04-06
Abstract: PURPOSE:To facilitate the processing, and smoothen transferring engagement by inserting a lever shaft of a speed change lever between an overlap part of a fork bracket and a shifter fork, and forming a square boss hole, in which a square boss of the lever shaft is to be engaged freely, in the shifter fork. CONSTITUTION:A lever shaft 5 of a speed change lever 4 is inserted into a fork bracket 2 which can oscillate freely around a supporting shaft 1 and a shifter fork 3 engaged with the outside of the fork bracket 2 over an overlap part of them in the direction transverse to a supporting shaft 1. A square boss 6 is provided around a lever shaft 5. On the other hand, a square boss hole 7, in which the square boss 6 is to be engaged freely with a movement in the axial direction and fore and aft transferring turning of the lever shaft 5, is formed in the shifter fork 3. As an operating handle is transferred to front and rear against a car body, when the speed change lever 4 is transferred to the same direction, the speed change lever 4 is moved in the direction of the lever shaft 5, and the square boss 6 is removed from the boss hole 7 to be turned around the lever shaft 5, and is engaged in the boss hole 7 at a turned position.
Patent JP-H05289056-A (JP)
Title: Liquid crystal display density controller
Inventor: NAKAJIMA TOKUAKI
IPC: G02F1/133
Filed: 1992-04-13
Abstract: PURPOSE:To always adjust segment density of a liquid crystal element to an optimal state by controlling automatically a set voltage value at the time of driving a liquid crystal display element in accordance with the segment density in a turn-on state and the segment density in a turn-off state. CONSTITUTION:On a liquid crystal material 9 side of rear face glass 8, an electrode 10 for forming a segment of an information display part 5b and an electrode 11 for forming density detection segments Sd, Sc are arranged. In the upper part of these density detection segments Sd, Sc, a pair of light emission diodes 12, 13 (LED) are arranged, and in the lower part, a pair of phototransistors 14, 15 (PTR) are arranged. In such a state, light from LEDs 12, 13 passes through the density detection segments Sd, Sc, and thereafter, is made incident on the PTRs 14, 15, by which density of the density detection segments Sd, Sc is detected. Accordingly, in accordance with segment density in a turn-on state and segment density in a turn-off state, a set voltage value at the time of driving a liquid crystal display element 5 can be adjusted automatically.
Patent JP-S57208992-A (JP)
Title: Preparation of coenzyme q10 by fermentation
Inventor: KONDOU RIYUUZABUROU
IPC: C12P7/66
Filed: 1981-06-18
Abstract: PURPOSE: To prepare coenzume Q 10  in high yield and purity, by culturing microbials belonging to Rhodopseudomonas genus.  
     CONSTITUTION: A coenzyme Q 10 -producing mutant belonging to Rhodopseudomonas genus and having improved capability of producing bacteriochlorophyll pigment, e.g. Rhodopseudomonas spheroides Co22-11 (FERM-P No.6008), is inoculated in a nutrient medium, and cultured under aerobic conditions. The objective coenzyme Q 10  is separated from the cultured liquid and the cultured microbial cells. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000285835-A (JP)
Title: Display device using electron emitting source and manufacture thereof
Inventor: SUZUKI TOSHINAO
IPC: H01J29/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve contrast without reducing power efficiency and without complicating a manufacturing process. SOLUTION: This display device is provided with a first substrate 10 for transmitting light; a second substrate 11 disposed opposing to the first substrate 10; electron emitting source 13 for emitting electrons disposed on the first substrate 10 or the second substrate 11; transmissive phosphor 15 disposed on the substrate 10 opposing to the electron source 13, and emitting light by receiving electrons generated from the electron emitting source 13; and reflection prevention film 16 disposed on the second substrate 12 so as to receive light transmitted by the first substrate 10 and the transmissive phosphor 15.
Patent JP-S58211676-A (JP)
Title: Automatic target acquisition system
Inventor: MATSUDA HISANORI
IPC: G01S3/42
Filed: 1982-06-02
Abstract: PURPOSE:To facilitate the initial acquisition of a target located in a short distance, by providing a sub-antenna having a low gain and a wide beam, and by selecting it according to an AGC signal by an antenna selector circuit via an antenna selector when it is employed. CONSTITUTION:In an ordinary condition, the signal of the main antenna 1 having a high gain and a narrow beam is received, and this signal is input from an antenna selector 3 to a tracking signal generator 4, whereby the direction of the reception signal is detected. When a received input signal is stronger than a saturation signal level of a receiver 5 at the time of initial acquisition, an AGC signal 10 enters an antenna selection signal detector 6 to operate the antenna selector 3. An antenna to be employed is thereby selected to a sub-antenna 2 having a low gain and a wide beam, and a signal having an appropriate level is supplied therethrough to a system. When the system is transferred into the state of automatic tracking, a return is made to the main antenna via the antenna selector according to a signal of a servo controller 8.
Patent JP-S63262015-A (JP)
Inventor: SHIMIZU MASAMI
IPC: H02G3/04
Filed: 1987-04-17
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-S58210648-A (JP)
Title: Lead frame
Inventor: TSUSHIMA KAZUMI
IPC: H01L21/60
Filed: 1982-06-02
Abstract: PURPOSE:To easily perform secure wire bonding by preventing the eutectic crystal structure of tab from diffusion up to the wire bonding area by executing the plating with an interval of specified width between the wire bonding area of tab hanging lead and tab. CONSTITUTION:In the gold plating 14, there is a non-plated region 16 (interval) between the tab 4 and the wire bonding part 15 of tab hanging lead 3, and width of this non-plated region 16 is determined to such a dimension as is enough for preventing the Au-Si eutectic crystal structure from diffusion up to wire bonding region 15 from the tab 4 at the time of attaching pellet. This non-plated region 16 can easily be formed, at the time of executing gold plating 14, by covering said non-plated region 16 with adequate mask.
Patent JP-S5428014-A (JP)
Title: Junction structure of double pipes
Inventor: TSUDA YOSHIKUNI
IPC: F16L21/00
Filed: 1977-08-02
Abstract: PURPOSE: To improve leak-proof of junction of double pipes which have an insulation layer on a metal pipe, by increasing the face pressure between pipe ends and a rubber bush. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60237584-A (JP)
Title: Character recognition system
Inventor: MATSUMURA HIROSHI
IPC: G06K9/68
Filed: 1984-05-09
Abstract: PURPOSE:To recognize KANA (Japanese syllabary) small letters by deciding a character to be outputted based on not only a calculated result of a distance in pattern matching of character recognition but also a detected result of a size of a character of an input character pattern. CONSTITUTION:A character observation part 1 converts each character into an observation character pattern in accordance with light and shade, transmits it to a preprocessing part 2, and segments one character from a recognition object character pattern and a character pattern enclosed by circumscribed rectangular frames. An extracted feature pattern is inputted to a pattern matching part 4, stored in buffers 41 and 42, and collated with data of a dictionary part 5. A feature pattern of a normalized character pattern is extracted in a feature extraction part 3. A recognition part 6 discriminates data of a minimum distance and retrieves a character code memory 7 based on its character number, and outputs a character code of a capital letter or small letter whose distance becomes minimum in accordance with a size of a character of an input character pattern.
Patent JP-S62250563-A (JP)
Title: Magnetic disk storage device
Inventor: SHIMIZU MASAAKI
IPC: G11B20/18
Filed: 1986-04-24
Abstract: PURPOSE:To attain a reliable data write without giving a burden to a host device by comparing write data read out from a buffer means and a disk storage medium and rewriting the write data stored in the buffer means into the disk storage medium when these read data do not coincide. CONSTITUTION:The first read data DMDB from a buffer memory 6 is set in a register 82 for the standby. Read data RD by one byte stored in a shift register 92 at an FDC9 is transferred to a buffer register 91 and a DMAC7 transfers it to a register 81 of a comparator circuit 8. Then the read data RD by a prescribed byte number and a write data stored in the buffer memory 6 are compared, and when they are coincident (when CERF is at low level), the end of normal write is informed to the host side and when dissidence takes place, whether or not the write retrial for a prescribed number of times is executed is discriminated. When the number of times is not reached, the preceding step is resored and when the retrial number of times, is reached, the generation of write error is informed to the host side.
Patent JP-H11297077-A (JP)
Title: Method of judging over-erase of memory
Inventor: ARAKAWA NORIMASA
IPC: G11C16/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To judge the over-erase of a flash memory at a high reliability so enough that the judge result of the over-erase judgment of the memory at room temp. holds when using at high temp. SOLUTION: The judging method sets the control gate voltage of each word line 300 to 0.5 V slightly higher than 0 V at non-select time on the occasion of the over-erase judgement of flash memory cells 1, 2, 3,... at room temp. whereby the leak current flowing on a drain line 100 slightly increases and a margin of the leak quantity can be taken for the temp. esp. high temp. If, in this condition, the leak current flowing on the drain line 100 exceeds a reference, it judges that an over-erased cell exists and this judgement holds when used at a high temp. and such wrong judgement can be eliminated that it would judges that an over-erased cell does not exist at room temp. but appears when used at a high temp.
Patent JP-H10320578-A (JP)
Title: Image processing method and device for computer using graphics component
Inventor: SHEASBY MICHAEL C
IPC: G06F3/0484
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To easily control the rendering style of a text and/or a graphics image shown on a computer screen by displaying a hierarchical array of components of a rendering tool. SOLUTION: The graphics components of a rendering tool are shown in a tree structure 130, which is displayed on a computer monitor. A style object 132 is used to define a freehand graphics rendering tool which is used for forming a brush stroke in an image observation area 112 of a screen display 100. A style editor is started when the object 132 is selected out of the tree structure 130, and many attributes, i.e., subcomponents of the object 132 are displayed.