baber/WOPTO huggingface dataset:
Patent JP-H0710622-A (JP)
Title: Production of decorative stone plate by using waste stone material
Inventor: IIJIMA TAKEMASA
IPC: C04B18/16
Filed: 1993-06-29
Abstract: PURPOSE:To provide a method for producing decorative stone plate having three-dimensional feeling by using a waste stone material on the surface. CONSTITUTION:A rounded waste stone material 4 is arranged on the upper surface of a horizontally arranged frame mold 1 so as to bring the surface side of the waste stone material 4 into contact with the face of the frame mold and a filler 2 is poured into a joint part among the arranged waste stone materials 4 from the upper side to about half of the depth and fresh concrete is poured onto the upper side of the waste stone material 4 and the filler 2 to form a concrete layer 5 and after the concrete is hardened, the resultant decorative stone material is taken out and the filler 2 in the joint part on the surface is removed by washing. Furthermore, the filler 2 is formed from a sand layer 2a and an agar layer 2b or the sand layer 2a and wax layer 2c or only wax layer 2c.
Patent JP-H0210782-A (JP)
Title: Multistage electronic cooler
Inventor: YAMASHITA MASAO
IPC: H01L35/32
Filed: 1988-06-29
Abstract: PURPOSE:To fix the increase ratio of the power consumption of each stage so as to obtain a high performance and compact multistage electronic cooler by making the substantial increase ratio of the logarithm of the number of thermo couples at each stage almost fixed. CONSTITUTION:Metallized AlN is used for each substrate 3, and Bi-Te is used for a thermoelement pair A. If it is supposed that the increase ratio (m) of the logarithm of the number of thermo couples A between each stage equals two, the logarithms of the thermo couple A at every stage come to 1, 2, 4, 8, 16, 32. Three radiation preventive plates 5a, 5b and 5c to cover each stage of not less than second from the bottom are installed, and at the tops of the radiation preventive plates are provided top openings 6a, 6b and 6c which are opposed to the cooler top. At this time, the optimum power source is 3A, and the top reached -87 deg.. In case that there is a step that the capacity of the thermoelement pair is different, the power consumption of each stage can be fixed by compensating the logarithm to the fixed rate (m) according to the capacity.
Patent JP-H117294-A (JP)
Title: Speech recognition device
Inventor: KOBAYASHI NORIKIMI
IPC: G10L15/24
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify input operation and to shorten the inputting time in a speech recognition device recognizing a speech uttered while punctuating it to a unit syllable and inputting a sentence. SOLUTION: Whether the kind of unit syllable inputted by the speech is any one of '45 syllables', 'voiced syllable', 'p-sound in kana syllabary' and 'contracted sound' is selected by rotational operation (first operation) of a dial key 2, and when a start of a speech input is instructed by the depressing operation (second operation) of the dial key 2, the standard pattern of the kind of the selected unit syllable is outputted from standard pattern memories 10a-10d. A speech signal inputted from an input part 4 is extracted by an analyzing part 6 as a feature parameter. The characteristic parameter is compared/ recognized with the standard pattern by a comparison recognition part 8. The recognition result is outputted to a control part 12 to be displayed on a display part 14.
Patent JP-S6062800-A (JP)
Title: Acoustic reproducing device
Inventor: KIKUCHI YOSHINOBU
IPC: H04S5/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent deficiency of presence and stereophonic feeling by interlocking a transmission level adjusting means and a created level adjusting means and also bringing the increase/decrease in a signal level into the reciprocal relation so as to intensify the sound field spread effect attended with the decrease in sound volume. CONSTITUTION:The reproducing device is constituted by an input signal level adjusting variable resistor, i.e., sound solume adjusting variable resistor 2, and a monaural signal sound image spread circuit 3 comprising an equalizer 4, a delay circuit 5, a delay signal output adjusting variable resistor 6, an effect adding amount lower limit setting resistor 7, and adders 8, 9 adding a direct sound signal and a delay signal. Then the delay signal output adjusting variable resistor 6 of the circuit 3 and the sound volume adjusting variable resistor 2 are controlled interlockingly. Since an amplitude and a phase reciprocal output showing a comb line filter amplitude characteristic are obtained at output terminals 10, 11, the reproduced sound pressure and phase between two speakers are changed according to the change in an input signal frequency component, the sound image which is localized at the center substantially is dispersed and the presence is increased and its effect is similar to the delay signal level impressed in opposite phase.
Patent JP-H0453059-A (JP)
Title: Magnetic disk device
Inventor: SUGANO TOMOJI
IPC: G11B19/04
Filed: 1990-06-20
Abstract: PURPOSE:To prevent erroneous insertion without requiring any special exclusive member or the like by providing a stopper function in an energizing member so as to block the insertion when a recording medium is inserted from a wrong direction. CONSTITUTION:When a medium 3 is inserted in an arrow A direction, it can be pushed in further since another end part 2b of a torsion spring 2 is moved to right by a slope 3a. When the insertion is completed, a holder drops downward by a holder loading mechanism and the medium is completely positioned. In the case of unloading, since the torsion spring presses the side of the medium, the medium is prevented from jumping out. In the case of erroneous insertion next, the other end part of the spring is vertically abutted with the medium, they are turned to the state of not pushing the medium in, and the erroneous insertion is recognized in the beginning.
Patent JP-H0450732-A (JP)
Title: Photodetector
Inventor: TOOMASU BIYUURAA
IPC: G01J1/44
Filed: 1990-06-20
Abstract: PURPOSE:To allow detection with high sensitivity by laminating a pyroelectric body film directly on a gate insulating film consisting of an SiO2 film or this film and an Si3N4 film or via a 1st conductor electrode and providing a 2nd conductor electrode thereon. CONSTITUTION:The temp. of the 2nd conductor film 7 rises and the temp. of the pyroelectric body film 6 rises as well when the 2nd conductor electrode 7 formed on the pyroelectric body film 6 is irradiated with IR light. The pyroelectric body film 6 is then changed in polarity charge by a pyroelectric effect. This change is detected by a field effect transistor. A triglysine sulfide or mercury/cadmium/tellurium is used for the pyroelectric body film 6, by which a large change in the polarization charge is obtd. with a small temp. change and, therefore, the detection with the high sensitivity is attained.
Patent JP-S6136954-A (JP)
Title: High-frequency output transistor
Inventor: NOGUCHI KAZUO
IPC: H01L23/66
Filed: 1984-07-30
Abstract: PURPOSE:To operate the title transistor stably in a wide zone by forming a first electrode pad onto the surface of a semiconductor chip, shaping a dielectric layer while coating one part of the first electrode pad and forming a second electrode onto the dielectric layer so that one part is superposed onto the first electrode pad. CONSTITUTION:A first electrode pad 3' is shaped onto the surface of a semiconductor chip 1. A dielectric layer 6 is formed while coating at least one part of the first electrode pad 3'. A second electrode pad 4' is shaped onto the dielectric layer 6 so that one part is superposed onto the first electrode pad 3'. Capacitances are formed by the superposing sections of the first and second electrode pads 3', 4' and the dielectric layer 6.
Patent JP-H064091-A (JP)
Title: Speech synthesizing device
Inventor: HARA KIYO
IPC: G10L13/02
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the speech synthesizing device which generates a synthesized speech with high naturalism. CONSTITUTION:This speech synthesizing device has a text input means 0 for inputting a text, a morpheme processing means 1a which divides the input text into morphemes, a dictionary means 1b stored with dictionary information which is referenced by the text processing means 1a, a part-of-speech and position information holding means 1e which holds information regarding parts of speech and positions in the document, and an acoustic processing means 2 which generates a synthesis parameter according to information on pronunciation and accents obtained by a language processing means 1; and the acoustic processing means 2 controls the synthesis parameter according to the part-of- speech information and information on the positions in the document to generate the synthesis parameter by utilizing the part-of-speech and position information.
Patent JP-S5682950-A (JP)
Title: Microprogram controlling device
Inventor: KINOSHITA HARUNOBU
IPC: G06F9/22
Filed: 1979-12-10
Abstract: PURPOSE: To shorten the time for command decoding by making it possible to decode commands directly, by storing the output of a leased memory part for read in an address register.  
     CONSTITUTION: A command code, when inputted from a higher rank device to microprogram controlling circuit 1 via interface 1, is set in register 4 and supplied to memory part 5. An address that corresponds to the command code is generated in this memory part 5 and supplied to address register 2. Microprogram controlling circuit 1 makes an indication so that the contents of memory part 5 is stored in address register 2 a contant time later. Consequently, data generated on line 23 corresponding to address register 2 is supplied to memory part 3 stored with microinstructions at addresses that correspond to commands unconditionally, so that direct command decoding is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861467-A (JP)
Title: Novel production of insulin antibody
Inventor: KURATA KUNIO
IPC: G01N33/74
Filed: 1981-10-09
Abstract: PURPOSE:To obtain antiinsulin serums having high power factor, affinity and specificity by using Coypu as a sensitizing animal. CONSTITUTION:Insulins of various animals are used as immune sources and insulin antibodies are prepd. by using Coypu as a sensitizing animal. The Coypu  (a scientific name, Mycocastor Coypu) is an animal which belongs to Rodentia,  is a very close family of guinea pigs, lives in lakes, ponds, rivers, etc. in Latin  America, and lives on aquatic plants. While the quantity of the antiserum obtained by conventional processes for preparation by using guinea pigs is 5- 10ml, it is 60-80ml by the method of this invension, whereby about 10 times  quantity or larger quantity of the antiserum is obtained. When dilution curves  are plotted by a radioimmuno assay method using the resultant antiinsulin  Coypus serum and antiinsulin guinea pig serum and the power factors of the  antiserums are compared, the antiinsulin Coypus serum exhibits the power  factor nearly 10 times that of the antiinsulin guinea pig serum.
Patent JP-S5784633-A (JP)
Title: Echo eraser
Inventor: TAKAHASHI KENZOU
IPC: H04B3/23
Filed: 1980-11-15
Abstract: PURPOSE:To enable circuit integration with an arbitrary circuit scale suitable for the requirements on a communication system, low cost and high quality, by connecting echo erasing unit circuits of the same constitution in cascade. CONSTITUTION:An input of an echo erasing unit circuit 42 at a terminal 3 is transmitted to an external transmission line 43 from a terminal 4, and inputted to a terminal 1 at transmission side via 2/4 wire converter and outputted from a terminal 2 after processing of subtraction. The device is provided with the final tap for a circuit corresponding to tapped delay line in the circuit 42, a convolutional integrating circuit for the determination of tap coefficient, a divider, a square adder and input/output terminals 14, 16, 27, 35-37, 39-41 to correct the amount of echo ek at the terminal 2 to the input at the terminal 3 through external connection between terminals to zero. Unit circuits 42, 42', 42'' having the same constitution are connected in cascade, allowing to make echo erase having the amount of delay of a integer multiple.
Patent JP-S6317203-A (JP)
Title: Method for storing and feeding tritium and apparatus therefor
Inventor: IDE TAKAHIRO
IPC: G21F9/00
Filed: 1986-07-08
Abstract: PURPOSE:To enable the safe storage of gaseous tritium and the easy supply of tritium in a pressurized gaseous state, by using a metal hydride having lower dissociation pressure at normal temperature for the storage of tritium and using a metal hydride having higher dissociation pressure for the supply of tritium. CONSTITUTION:A tritium storage vessel 1 is filled with metallic uranium occluding tritium and a tritium supply vessel 2 is filled with LaNi4Al alloy. The storage vessel 1 and the supply vessel 2 are connected with each other by opening the valves 6, 7. The metallic uranium in the storage vessel 1 is heated to release tritium by electrifying a heater 3. The released tritium is transferred by the pressure difference and absorbed in the LaNi4Al alloy in the supply vessel 2. The heater 3 is switched off, the valve 6 is closed and a heater 4 is electrified to heat the LaNi4Al alloy in the supply vessel 2 to release tritium. The valve 9 is opened and compressed tritium gas is supplied to a prescribed apparatus connected to a line 10. After supplying the tritium, the supply vessel 2 is cooled to normal temperature and the valve 6 is opened to transfer the remaining tritium gas from the supply vessel 2 to the storage vessel 1.
Patent JP-S6053035-A (JP)
Title: Semiconductor device
Inventor: SAWARA KUNIZOU
IPC: H05K1/03
Filed: 1983-09-02
Abstract: PURPOSE:To secure simultaneously high density mounting and heat dissipation at a semiconductor device by a method wherein pellets of the plural number are mounted on an insulating substrate of favorable heat conductivity, and the mounted substrates thereof of the plural number are mounted on an insulating substrate of favorable heat conductivity to construct a tier construction. CONSTITUTION:A semiconductor device is provided with a mother board 1 as a wiring substrate, and subboards 2 of the plural number as pellet mounting substrates. The boards 1, 2 thereof are constructed by using an electrically insulating substrate consisting of a material mainly consisting of silicon carbide as an electrically insulating material of favorable heat conductivity. Pellets 5 of the plural number are connected mechanically and moreover electrically to be mounted according to the face down bonding method to the top of the subboards 2. The respective pellets 5 are so constructed as to have circuits enabled to display a memory function and a logic function, etc., and so designed properly as to be enabled to display the desired integrated function according to the pellets 5 of the plural number. Pads 7 of a large number of pieces for repair of the logic function are formed in the neighborhoods of the respective pellets 5 on the tops of the subboards 2, and the pads 7 thereof are used as occasion demands for the change of the circuit when the desired logic function can not be obtained.
Patent JP-2000343693-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: TANAKA MAKOTO
IPC: B41J2/16
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To densify and miniaturize an ink jet head by constituting it out of discrete electrodes arranged on the vibrating plate side and an electrode arranged opposite to the vibrating plate as a common electrode. SOLUTION: Discrete electrodes 13 are provided on the outer face side of a vibrating plate 11 of a vibrating plate/liquid chamber substrate 1 through an insulating/separating membrane 12 and the surface of the discrete electrodes 13 is protection-covered with an electrode protecting coat 14 such as an oxidized coat. An external electrode 15 for the discrete electrodes 13 is integrally formed with the discrete electrodes 13 by extending the electrodes 13 to the side below a common ink flow path 8. A common electrode substrate 2 is junctioned to the side below the vibrating plate/liquid chamber substrate 1 through a gap spacer member 3 formed on the vibrating plate/liquid chamber substrate 1 and thus the common electrode substrate 2 and the discrete electrodes 13 are arranged opposite to each other leaving a specified gap 16 in between.  Consequently, it is possible to densify and miniaturize the head.
Patent JP-H0499073-A (JP)
Title: Light emitting/receiving circuit for optical sensor
Inventor: FURUTA TAKU
IPC: H01L31/12
Filed: 1990-06-18
Abstract: PURPOSE:To reduce the electric current consumption of the light emitting circuit of the title circuit by comparing the output of a low-pass filter with the output of a reference power source by means of a differential amplifier and outputting the output of a gain circuit to an output terminal by amplifying the output of the gain circuit in accordance with the output variation of the low-pass filter so that a fixed voltage can be outputted to the output terminal. CONSTITUTION:When a driving power source 11 is turned on, light is outputted from a light emitting element 1 to an optical sensor 3 through an optical fiber 2 and an output corresponding to the optical signal of the sensor 3 is outputted to a light receiving element. An electromotive current from the light receiving element is outputted to a low-pass filter 17 through a gain circuit 24. While the voltage inputted to the filter 17 contains a DC component indicating a light quantity and an AC component modulated by the signal impressed upon the sensor 3, the filter 17 detects the DC component only and outputs the DC component to an automatic gain control circuit 20. When the light emitting or light receiving element normally operates without receiving any influence from the ambient temperature, the output of the filter 17 becomes equal to the output of a reference power source 21 and the base current to be outputted from the circuit 20 becomes constant. As a result, the voltage outputted to an output terminal 7 becomes constant.
Patent JP-S5587288-A (JP)
Title: Character print system
Inventor: SHIKI YOUZOU
IPC: B41J2/485
Filed: 1978-12-25
Abstract: PURPOSE:To print characters at different line pitches extremely easily by providing space flags in a print control memory and then by deciding upon space parts on the basis of its indication. CONSTITUTION:Address conversion table 1 is stored while head addresses of character generators 7 stored with character patterns correspond to character codes. Print control memory 11 is provided with base flag parts and relative address parts; and in space flag parts, flags showing whether scan lines of addresses are space parts or not are entered and in relative address parts, numbers indicating the order of scan lines of character patterns are written. Since character position counter 3 is reset on the transfer of a scan-line end signal, information stored in line buffer memory 2 is read out from its head part.
Patent JP-S6164328-A (JP)
Inventor: YOOZEFU FUINTORINKU
IPC: B01D21/34
Filed: 1985-07-22
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-S5382985-A (JP)
Title: Pulse width output adjuster
Inventor: YAMAMOTO SHIGERU
IPC: G05B15/02
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a pulse width output adjuster having excellent representing and operating function by employing a computer program. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6139172-A (JP)
Title: Character detecting and cutting out system
Inventor: NANBA HIROMI
IPC: G06K9/34
Filed: 1984-07-31
Abstract: PURPOSE:To execute character detecting and cutting-out process of every character from a character block by setting the character cutting out position for each character based on the detected character block width and predetermined character pitch. CONSTITUTION:When a group of character patterns is stored in a line buffer 10, a CPU11 detects the character block width WI in the direction of row for the character block. Basing on the width WI, the CPU11 calculates the number of characters N in relation to a predetermined character pitch P. The CPU sets imaginary cutting out positions A1-D1 for the character block based on the character pitch P, and finds out projection in the direction of column with each position as a center. Out of the total sum of these projection values, positions that give the minimum value are set as final cutting out positions A-D. Detection and cutting out for each character is executed from the buffer 10 based on the cutting out position 10, and normally, character pattern for one character is sent to a character recognizing section.
Patent JP-S6315209-A (JP)
Title: Heating stage in heating device for microscope
Inventor: NANBU MASAMITSU
IPC: G02B21/30
Filed: 1986-07-08
Abstract: PURPOSE:To obtain an object sample temperature by small power, and to obviate an uneven temperature of a sample by providing a heating element on a stage, and placing a spherical reflection mirror for surrounding the sample on this heating element. CONSTITUTION:An eyepiece and an objective lens 1 are provided on a machine frame, and a heating stage 2 is provided under the objective lens, by which a heating device for a microscope is formed. A sample 4 can be supported on a heating element 3, an upward spherical reflection mirror 5 which surrounds the sample 4 is held by a pedestal 10, under the heating element 3, and also, a downward spherical reflection mirror 5 is placed over the heating element 3. On the top part of the downward spherical reflection mirror 5, a through-hole 11 is pierced, and a window glass 12 for observation (a rotary type or an insertion type) is placed freely slidably. Both the reflection mirrors 5, 6 are formed by a transparent ceramic material such as quartz glass, etc., and coating of platinum or a metal whose infrared ray reflection factor is high is performed to the inside surface. In this way, a sample temperature rises and falls quickly, and also, the thermal efficiency is improved, and an uneven temperature of the sample 4 can be obviated.
Patent JP-S5785334-A (JP)
Title: Ortho-alkylation process
Inventor: KUDOU SHIYOUEI
IPC: B01J23/00
Filed: 1980-11-17
Abstract: PURPOSE: To carry out the alkylation of the o-position of a phenolic compound, in high selectivity, by the catalytic vapor-phase reaction of a phenolic compound having at least one H atom at the o-position with an alcohol in the presence of a catalyst and a small amount of an oxidizing agent.  
     CONSTITUTION: An ortho-alkylated phenol is prepared by the vapor-phase catalytic ortho-alkylation of a phenolic compound of formula (R 1 WR 4  are H, 1W4C saturated hydrocarbon group or an aromatic hydrocarbon group such as phenyl) having at least H atom at the o-position with an alcohol in the presence of a catalyst, 1W13,000ppm of an oxidizing agent such as N 2 , N 2 O, etc. and if necessary, an inert gas, at 330W520°C and a liquid space velocity of 0.1W8hr -1  under normal pressure.  
     EFFECT: The oxidizng agent prevents the deposition of hydrocarbons to the catalyst during the reaction, lowers the reduction rate, and elongate the regeneration cycle of the catalyst.  
     USE: Raw material of polyphenylene ether, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6220066-A (JP)
Title: Fixed scanner device
Inventor: YOSHIEDA MIKIO
IPC: G06K7/01
Filed: 1985-07-19
Abstract: PURPOSE:To reduce a movement of a line of sight of an operator by separating a display part and a keyboard into separate housings, and placing the display part in the lower side of the keyboard. CONSTITUTION:A display part 11 and a keyboard 12 are mounted to separate housings 13 and 14, respectively, and attached by a support 17 to a customer side of a read scanning surface 16 of a fixed scanner device body 15. The respective fitting parts consist of a structure by which the upper and lower angle adjustment can be executed centering around a revolving shaft 19 by loosening a knob 18. Accordingly, the angle adjustment of the display part 11 and the keyboard 12 can be executed independently.