baber/WOPTO huggingface dataset:
Patent JP-S5573654-A (JP)
Title: Preparation of unsaturated ketone compound
Inventor: ISHIHARA TOSHINOBU
IPC: C07C403/02
Filed: 1978-11-30
Abstract: PURPOSE: To obtain the title compound for use as a preparation of perfume at a low price in high yields, by reacting hept-1-ene-4-ine compound or 4-heptyne compound with an organic acid, followed by hydrolyzing.  
     CONSTITUTION: Hept-1-ene-4-ine compound [e.g.; 6-(4'-methyl-3'-cyclohexene-1'- yl)-hept-1-ene-4-ine-6-ol, etc.] shown by the formula I (R 1  is H or alkyl; R 2  is acyl) or 4-heptyne compound [e.g.; 6-(4'-methyl-3'-cyclohexene-1-yl)-4-heptyne- 2,6-diol, etc.] shown by the formula II (R 3  and R 4  are H or acyl) is reacted with a lower carboxylic acid (e.g., organic acid such as acetic acid) in the presence of a heavy metal catalyst, e.g., cupric acetate, etc., in an organic inert solvent at 50W110°C. The resulting intermediate (IX, X, XI, XII) is hydrolyzed in the presence of KOH, etc to give the title compound shown by the formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10319984-A (JP)
Title: Method and device for singing voice synthesizing and recording medium
Inventor: OTA SHINICHI
IPC: G10L13/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the singing voice synthesizer, in which human singing voices are synthesized in a more realistic manner and a user sings the song in a natural condition employing the synthesized voices by synthesizing the singing voices through simulating the voice quality of the singing of a specific man and his individual habits. SOLUTION: Each formant center frequency parameter ffreqi is modulated by the weighted total sum signals of two low frequency signals for a system and a voice and the trembling voices including vibratos are reproduced. After the modulation, first and second order formant center frequency parameters ffreq 1, 2 among each parameter ffreqi are key scaled so as to produce a female specific formant by a lower order formant center frequency key scaling operation section 34d11 and the parameters ffreq 1, 2 and the key scaled formant center frequency parameters ffreq 3,... after a third order are key scaled in accordance with the pitch of the voices to be generated.
Patent JP-S5272191-A (JP)
Title: Semiconductor laser device
Inventor: ASAHI KUNIHIKO
IPC: H01S5/042
Filed: 1975-12-12
Abstract: PURPOSE: To produce a buried type stripe laser device of less light leak by performing mesa etching of stripe portions as specified so that the lateral surfaces have an angle of less than 90°in relation to growth surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000339056-A (JP)
Title: Clock switching circuit
Inventor: KOSEKI YOICHI
IPC: H03K5/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a clock switching circuit capable of preventing the generation of a glitch when a clock is switched. SOLUTION: When an output clock CLKOUT is switched from a clock signal corresponding to an input clock CLKi to a clock signal corresponding to another input clock CLKj, a delay signal generation part 11 in the clock switching circuit 10 generates a signal obtained by delaying the input clock only by TD, a signal selective switching part 12 selectively outputs four signals consisting of a signal COUT obtained by delaying the clock CLKi by TD, a signal ND obtained by delaying the clock CLKi by 2TD, the same signal PRE as the clock CLKi, and a signal CUR obtained by delaying the clock CLKj by the TD and a switching control part 13 monitors the mutual relation of the logical levels of four signals COUT, ND, PRE, CUR, and when a prescribed requirement determined so as not to generate a glitch is satisfied, the clocks are switched.
Patent JP-H01317145-A (JP)
Title: Fiber-cement slurry composition
Inventor: KUBO MASAAKI
IPC: C04B28/04
Filed: 1988-06-15
Abstract: PURPOSE:To obtain the title composition of improved dispersibility of the fiber contained to enable regulation of the water filterability to be made so as to be suitable for papermaking process by incorporating polyethylene oxide in a cement slurry containing reinforcing fibers except asbestos. CONSTITUTION:Cement such as conventional Portland cement or high-early- strength Portland cement is incorporated with inorganic aggregates such as mica and silica, organic fibers such as pulp, inorganic fibers such as glass fibers and, if necessary, an admixture such as ligninsulfonic acid-formaldehyde condensate and, furthermore, an appropriate amount of water to prepare a fiber-cement slurry. This slurry is then spiked with polyethylene oxide (the incorporation ratio being 0.01-0.20wt.% in terms of solid concentration), thus obtaining the objective fiber-cement slurry composition.
Patent JP-H094885-A (JP)
Title: Humidifier
Inventor: AKAHORI KATSUYUKI
IPC: F24F6/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide a humidifier which abates sound generated when water is supplemented from a water tank, elongates replacing period of residual adsorption member, and improves its function. CONSTITUTION: Water in a water tank 1 flows through a water flowing-out port 3 of a tank cap 2 and is supplied to a water receptacle 4 and the water is held at a specified water level. Water in the water receptacle 4 is supplied to an evaporating pan 6, water in the evaporating pan 6 is heated by a heater 7 and changed into vapor. Residuals such as deposited calcium or the like are adsorbed with a surface of a residual adsorbing member 8 mounted in the evaporating pan 6. As the water in the evaporating pan 6 evaporates and a water level at the water receptacle 4 is lowered down to a specified water level, the water in the water tank is replaced with air outside the water tank 1.  At this time, when the water passes through opening holes 15b, 16a of the sound muffling cylinder 14 convering the water flowing-out port 3, a pressure loss is generated, a flowing speed of water is decreased to reduce some produced clap sound.
Patent JP-H0534672-A (JP)
Title: Projection type displaying device
Inventor: OTAKI MASARU
IPC: H04N5/74
Filed: 1991-06-20
Abstract: PURPOSE:To offer a projection type displaying device in which the deterioration of the center part of a polarizing plate is restrained, furthermore, the brightness distribution of a projection screen is made uniform by decreasing the light quantity of the center part of the cross section of an incident luminous flux toward the polarizing plate. CONSTITUTION:This device contains the polarizing plate 7 having a light receiving surface to receive light projected from a light source 3 and a polarizing beam splitter 6; a light intensity distribution uniformizing filter 20 which is smaller than the cross section area of the incident luminous flux and which has a translucent area crossing with the optical axis of the incident luminous flux is arranged between the light source 3 and the polarizing plate 7.
Patent JP-H0313344-A (JP)
Title: Print controller
Inventor: NAKAI TOMOYUKI
IPC: B41F15/40
Filed: 1989-06-12
Abstract: PURPOSE:To always maintain a satisfactory finish even when a work is executed continuously for a long period by so composing as to vary a control amount regarding the operation of a printing member in response to an external environment for affecting a printing state and viscosity of ink. CONSTITUTION:Detection data of a temperature sensor 8, a moisture sensor 8 and a viscosity sensor 10 are respectively input to a temperature deviation calculator 5, a moisture deviation calculator 6 and a viscosity deviation calculator 7. Differences between initial values and the detection data at the time of starting a printing work are obtained by calculating by the calculators 5-7, and a temperature difference signal x1, a moisture difference signal x2 and a viscosity difference signal x3 are input to a fuzzy controller 4. The controller 4 perform a fussy inference based on the input values, and outputs a squeegee pressing signal y1 and a squeegee speed signal y2 to a squeegee presser 1 and a squeegee moving unit 2, thereby controlling the pressing force and moving speed of a squeegee 13.
Patent JP-S6042101-A (JP)
Title: Bond fabricated wheel for vehicle
Inventor: MIURA ATSUTAMI
IPC: B60B5/02
Filed: 1983-08-15
Abstract: PURPOSE:To lighten a bond fabricated wheel for a vehicle, such as a wheel for an automatic motorcycle, and to increase the rigidity, the precision, and mass- productivity of the wheel, by setting the polymeric parts along the shaft direction and along the diametrical direction in the intermediate part of the wheel, and performing the positioning and the bonding with a center boss and a rim at these polymeric parts. CONSTITUTION:The intermediate part 4 of a wheel consists of a brake drum 5 and a spoke plate 6. In a center boss hole 5a of the brake drum 5, a shaft direction polymeric part 5b which is fitted to a barrel 2d of the center boss 2 is formed, and in a brake drum hole 6b of the spoke plate 6, a shaft direction polymeric part 6d which is fitted to a barrel 5c of the brake drum 5, and a diametrical direction polymeric part 6e which is fitted to the circumferential side surface of a rim 3 are formed, respectively. The polymeric parts 5b, 6e of the intermediate part 4, a flange part 5d and a center boss flange 2c co-operate each other, and their positions are determined. By bonding and fabricating the wheel under this condition, precise, mass-productible and light wheel can be obtained.
Patent JP-H05318654-A (JP)
Title: Decorative metal product
Inventor: SAWARA MASAO
IPC: B32B33/00
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a metal product which is a thus far unknown new decorative metal product with excellent properties such as detergency, anti- contamination, durability and designing, specially outstanding decorative properties which have ever been achieved by forming it under pressure for suitableness to partial decoration and printed pattern position. CONSTITUTION:The subject decorative metal product is composed of a decoratively formed metal sheet coated, at least, whose surface is coated with fluoroplastic film. In addition, the product is decoratively formed using a compression molding machine.
Patent JP-S633779-A (JP)
Title: Packaging method for food
Inventor: YAMADA KAZUKI
IPC: A23L21/10
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the deterioration in taste and odor of a food, by filling a food containing a food flavor in a packaging container having the inner wall of the container wall constituted of a polyolefin resin layer absorbing the food flavor, hermetically sealing and packaging the container. CONSTITUTION:A polyolefin resin layer constituting the inner surface consisting of a polyolefin, e.g. low-density polyethylene, of a container wall of a packaging container having the inner surface is brought into contact with the same food flavor as that of a food to be packaged to absorb the food flavor in an amount of >=1.0mg/1g polyolefin. The resultant resin layer is washed and dried as necessary. A food containing the food flavor is then filled in the container, hermetically sealed and packaged.
Patent JP-H101354-A (JP)
Title: Calcium silicate formed body and production thereof
Inventor: HASHIDA TOSHIYUKI
IPC: C04B28/26
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide toughness comparable to wood and to enhance the lightweight property, impact strength, Young's modules, fire resistance, a nail holding property by mixing calcium silicate with short fiber, forming, drying and impregnating the result with an alkali silicate aqueous solution. SOLUTION: A calcium silicate-containing aqueous slurry and 1-100vol.% the short fiber having 150-4000MPa strength, 3-100GPa Young's modulus, 3-30mm length and 5-60μm diameter are mixed, and formed, then dried to obtain a calcium silicate formed body. Next, this formed body is immersed into an alkali silicate aqueous solution having 10-15wt.% concentration, and dried to obtain the calcium silicate formed body having 5-30wt.% alkali silicate contents.
Patent JP-S636759-A (JP)
Inventor: MATSUOKA TAKAO
IPC: H05K1/11
Filed: 1986-06-25
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-S637326-A (JP)
Title: Working condition inspecting instrument for high-frequency induction heater
Inventor: SUZUKI SHIGERU
IPC: C21D1/42
Filed: 1986-06-25
Abstract: PURPOSE:To permit easy detecting of the working condition of parts simultaneously with working by providing means for detecting the magnetic field generated during working of the parts, storing the waveform of the induction current at that time and comparing the same with a reference waveform. CONSTITUTION:The parts 60 are set below a top end 12a of an induction heating coil 12 and high-frequency current is conducted to the coil 12 to execute brazing of a leaf spring 62 and wire 64, etc. The magnetic field generated at this time is detected by a magnetic detecting coil 14 from the direction orthogonal with the perpendicular plane. The waveform of the detected magnetic field is fed through a cable 18 to a waveform measuring instrument 20 which feeds the waveform after current rectification and detection at a prescribed timing to a waveform memory means. The waveform is then compared with the reference waveform. The result thereof is fed to a deciding means by which the defectiveness or nondefectiveness of the working condition is decided. The defectiveness or nondefectiveness of the actual working condition is exactly inspected by the above-mentioned mechanism.
Patent JP-2000333507-A (JP)
Title: Automatic agricultural working machine
Inventor: SUGAI YOSHIYUKI
IPC: A01B69/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic agricultural working machine which comprises driving wheels to engaged with a motor and to be rotated, is equipped with plural yokes in which these yokes are connected to a frame by a specific method for rotation so that even an elderly person can automatically till a field and a rice paddy field of lessen acreage and sow a seed while controlling an operation by a control apparatus. SOLUTION: Driving wheels 28 and 38 are engaged with a motor 21, can be rotated and attached to plural yokes 2, 27, 26 and 35. The plural yokes 2, 27, 26 and 35 are supported on follower wheels 1 and 29. The tips of plural direction change shafts 3, 4, 5 and 6 are fixed to the upper parts of the yokes. Plural driven parts (sprockets 9, 11, 12, V-pulley, cogwheel with gear teeth, etc.), are inserted and fixed to the other ends of the direction change shafts. Driving parts (sprocket, V-pulley, cogwheel with gear teeth, etc.), are inserted and fixed to a motor 21 attached to a frame 7 and rotated by transmission parts (V-belt, belt with blade, chain, etc.), so that the yokes can be connected to the frame for rotation.
Patent JP-H11339473-A (JP)
Title: Method for allotting global i/o line, and semiconductor memory apparatus, and data-processing apparatus
Inventor: YAHATA HIDEJI
IPC: G11C11/401
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for restricting an increase of a delay time at a global I/O line part because of a change in word organization. SOLUTION: Coping with a change in word organization, a global I/O line (GIO0, GIO1, GIO2,...) is divided into a read system and a write system. Allocation of the global I/O line to an input/output is changed, thereby reducing a burden. Moreover, an increase in delay time at the global I/O line is restricted. The semiconductor memory apparatus is accordingly sped up in operation.
Patent JP-H0441595-A (JP)
Title: Cleaning agent composition
Inventor: MOCHIZAI YASUHIRO
IPC: C11D1/66
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a cleaning agent compsn. having excellent cleaning and foaming power, good foam breakage, and good touch after cleaning and being less irritative to skins and hairs by compounding an anionic serfactant with a specified polyethyleneimine polymer. CONSTITUTION:A copolymer (A) with repeating units of formulas I and II (wherein R<1> is H, CH3 or C2H5; R<2> is a 4-15C alkyl, aryl or aralkyl) in a wt. ratio of formula I to formula II of 9/1 to 1/9 (polyethyleneimine polymer) and an anionic surfactant (B) (e.g. sodium mono- or di-lauryl phosphate, or sodium N-lauroylglutamate) are compounded. Even though the anionic surfactant has excellent cleaning and foaming power, there arises sometimes a problem on its being irritative to skins and hairs. It is possible by the abovedescribed combination to obtain a cleaning agent compsn. having excellent cleaning and foaming power, good foam breakage and good touch after cleaning and being less irritative to skins and hairs.
Patent JP-2000338469-A (JP)
Title: Optical device
Inventor: DATE MUNEKAZU
IPC: G02F1/13
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having high resolution and high refractive index variation at the same time. SOLUTION: The optical device 10 is constructed by providing a pair of substrates 14a, 14b which transmit light, electrodes 13a, 13b which are arranged on the substrates 14a, 14b respectively and transmit light, a thin film 11 which is held between the substrates 14a, 14b via the electrodes 13a, 13b and liquid crystal drops 12 with photoconductivity and having the size smaller than the wavelength of light are dispersed in the thin film 11.
Patent JP-H0815017-A (JP)
Title: Color density sensor, and image formation apparatus using the sensor
Inventor: KAWANISHI SHINYA
IPC: G03G21/00
Filed: 1994-06-30
Abstract: PURPOSE:To achieve an accurate measurement of the density of a color toner on a photosensitive drum. CONSTITUTION:Three photodetectors 31, 32 and 33 arranged facing image non- formation areas of a photosensitive drum have spectroscopic sensitivities respectively in wavelength areas of red light, green light and blue light. In the measurement of the concn. of cyanide toner adhering to the image non-formation areas of the photosensitive drum, signals are outputted to a first division circuit 41 corresponding to quantities of light of the red light and green light received with the photodetectors 31 and 32 and the ratio of the signals is computed with the first division circuit 41. The results of the computation of the first division circuit 41 are stored into a memory section 43 selectively. The results of the subsequent computation of the first division circuit 41 are compared with those of the first division circuit 41 stored in the memory section 43 by a comparative computation section 44.
Patent JP-S6044464-A (JP)
Title: Programmed sorter
Inventor: KURIYAMA YASUTAKA
IPC: G03G15/00
Filed: 1983-08-18
Abstract: PURPOSE:To permit complicated sorting by permitting sorting to be programmed, linked with the selection of the overlay of a programmed sorter in a copying machine equipped with an overlay drive controlling apparatus. CONSTITUTION:An overlay having a number of forms printed onto a film is installed into the platen part 27 of a copying machine 25, and a sorter 26 having a plurality of pins B-1-B-10 is installed in connection with the copying machine 25. In a sorter controller, a memory 15 for memorizing, in correspondence with each pin, the data of the number of copied paper sheets which are stacked onto each pin of the sorter 26 and the kind of copying in case of necessity is installed. The data is input into said memory 15 by a data input means 16. Further, a copying machine control part 17 for controlling the copying work in the copying machine 25 in accordance with the content of the memory 15 and a sorter control part 18 for controlling the selection of each pin in accordance with the content of the memory 15 are provided.
Patent JP-H11334183-A (JP)
Title: Imaging method and apparatus
Inventor: INABA KEIJI
IPC: B41J2/44
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To decrease the number of signal lines between controller section and printer engine section by arranging a means for controlling time sharing transmission of video data and other data in a signal line for transmitting a video data from the controller section to a printer engine section. SOLUTION: Transmission of a video data between a controller section 2 and a printer engine section 3 is controlled by an HSYNC (horizontal synchronization signal) and a command status enable signal. The command status enable signal is produced from the period of the HSYNC signal and the video data transmission time and outputted from the controller section 2. When the command status enable signal has low level within the period of the HSYNC signal, a three state buffer 501 produces an output and a video data is transferred from the controller section 2 to the printer engine section 3.
Patent JP-S633669-A (JP)
Inventor: GUNNARU HEDORUNDO
IPC: H02P6/06
Filed: 1987-06-16
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-S6211650-A (JP)
Title: Apparatus for printing register plate
Inventor: KOYAMA NOBUYUKI
IPC: B41J2/49
Filed: 1985-07-10
Abstract: PURPOSE:To enable direct printing by dispensing with cleaning for removing the oil film of a register plate and to obtain durability strong against water soluble oil or friction, by mounting a register plate locating slide table and a printing head receiving movement control on the slide table. CONSTITUTION:A printer part P is operated on the basis of the signal of a computer part transmitting various conditions to be printed to various register plates and that of an interface part C. The printer part P receives movement control not only in a Y-axis or X-axis direction within a plane but also in an X-axis or Y-axis crossing the moving direction of a slide table 3 at right angles on the slide table 3 having a part locating and holding a register plate W and a printing head 14 performing required printing to the register part is provided. By this method, required movement control is applied to the slide table and the printing head by the signals from the computer part and the interface part to directly apply printing to the register plate located and held to the slide table.
Patent JP-H11341064-A (JP)
Title: Communication equipment, method and system therefor, and storage medium
Inventor: SHIMOYAMA TOMOHIKO
IPC: H04L12/70
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make transmission rate dynamically appropriate in accordance with the state of a network and to attain communication by the minimum transmission delay. SOLUTION: At the time of transmitting information, whether transmission delay time is increased or not is discriminated based on rtcp data (data based on a rtp control protocol) outputted from a receiving side terminal on the way of gradually increasing a transmission rate. When the transmission delay time is increased, a case that its communication band is over is discriminated and the transmission is turned to a stable state without increasing the transmission rate. After the lapse of a prescribed period, processing for gradually reducing the transmission rate is executed. If the transmission delay time is not shortened in the process, a case that data are transmitted less than buffer capacity on the network is discriminated and the transmission is turned to a stable state. Hereafter the processing is repeated.
Patent JP-S5481715-A (JP)
Title: Original read-in unit
Inventor: MITSUDA HIROSHI
IPC: G03G15/01
Filed: 1977-12-13
Abstract: PURPOSE:To sequentially pick up the chrominance components and to obtain high reliability and operation, by illuminating a plurality of fluorescent lights in synchronizing with the scanning of the photo electric conversion element, in facsimiles. CONSTITUTION:The scanning of the solidstate pick up element 12 is performed in synchronizing with the illumination time of the original 1 illumination fluorescent lamps 13 to 15 having the spectrum distribution of red, green and blue, and as a result, the reflecting light of the fluorescent lights of red, green and blue is sequentially stored to the element 12, from which the chrominance components can be  picked up in time series.