baber/WOPTO huggingface dataset:
Patent JP-H08238169-A (JP)
Title: Rice cooker
Inventor: FURUSAWA KAZUKI
IPC: A47J27/00
Filed: 1996-03-19
Abstract: PURPOSE: To provide a rice cooker having a handle not becoming an obstacle when it is prostrated backward, capable of being mounted near the back face of the mount base of a kitchen, and having a neat and good external appearance. CONSTITUTION: This rice cooker is provided with a main body 1, an inner pot 4 opened upward, and an openable cover 5 covering the upper face of the inner pot 4, and the main body 1 is carried with a handle 3. Both ends of the handle 3 curved along the main body shape on the rear side from handle hinge sections 2a are rotatably fitted to the handle hinge sections 2a located on the right and left of the upper section of the main body 1. When the handle 3 is prostrated to the rear of the main body 1, the handle 3 is held at the nearly horizontal state along the upper edge 1b of the main body 1 by a hook section provided behind the hinge cover of the cover 5.
Patent JP-S51120591-A (JP)
Title: Rotary-type longitudinal oar
Inventor: KAWASAKI SHINZOU
IPC: B63H16/04
Filed: 1974-05-31
Abstract: PURPOSE: To make it possible to easily row by using underwater oars. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04276555-A (JP)
Title: Method for detecting number of rotation of rotary machine
Inventor: YAMAZAKI MITSUMASA
IPC: H02K17/00
Filed: 1991-03-05
Abstract: PURPOSE:To make it possible to detect the number of rotation of a shaft by analyzing the frequency of a detected signal which represents the state of a rotary machine, comparing the spectrum value which is extracted in an arbitrarily set frequency region with a known spectrum value, and judging the result. CONSTITUTION:In a condition setting part 2, the number of rotation of an input shaft and a spectrum value are used as references (or centers) when the initial values of a rotary machine to be measured M are registered, and a frequency region for retrieving and a reference value for the number of rotation of the input shaft are set. A data sampling part 3 latch the vibration data from the vibration sensor of the machine M. In a data analyzing part 4, the frequencies of the data are analyzed. In a number-of-rotation detecting part 5, the spectrum value S1 at the initial registration is compared with the maximum value S2 in measurement in the preset 2 region. When the ratio S2/S1 is the specified value (e.g. 80%) or more, the frequency having the value S2 is determined as the number of rotation of the rotary shaft. In a database part 6, various data such as the spectrum value at the initial registration for each frequency of each rotary machine are stored.
Patent JP-H01236154-A (JP)
Title: Two sheets separating device for paper sheet and the like
Inventor: USUDA TADAHISA
IPC: B65H7/12
Filed: 1988-03-15
Abstract: PURPOSE:To diminish misclassification for improving workability by providing a means for removing one of two paper sheets when simultaneous sending of them is detected by a sheet detecting means. CONSTITUTION:Paper leaves 1a, 1b fed from feed side in two sheets simultaneous sending are separated sheet by sheet by vacuum suction type separating mechanisms 2a, 2b. The separated paper sheets 1a, 1b are respectively carried onto independent carrier passages 3a, 3b, and the sheets 1a, 1b are nearly simultaneously detected by paper sheet detecting means (light emitting and receiving units) 4a, 4b provided on respective carrier passages 3a, 3b. Simultaneous sending of two sheets according to detected signals thereof, a removing means (solenoid) 5 is made to act for removing one 1a of the two paper sheets into a discharge box 6 while the other paper leaf 1b is carried onto a classification carrier passage.
Patent JP-H10261494-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KOMINAMI SATOSHI
IPC: H05B41/24
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve luminous flux retaining ratio and prolong the life by suppressing the reaction of mercury ion with phosphors and a glass tube and suppressing deterioration of the phosphors and mercury elimination. SOLUTION: This fluorescent lamp 1 comprises a lighting circuit 2 to start lighting, a light transmissive conductive film 3 which is an electric potential applying member installed in the surrounding of the discharge plasma generated in the inside of a fluorescent lamp, an electric power circuit 4 for applying electric potential to apply higher electric potential to the light transmissive conductive film 3 than that of the discharge plasma. The electric power circuit 4 for applying electric potential and the light transmissive conductive film 3 are connected to keep the potential of the light transmissive conductive film 3 higher than the discharge plasma, so that an electric field in the direction from the tubular wall of a glass tube composing the fluorescent lamp 1 to the center part is generated and the density of the mercury ion in the peripheral part of the tubular wall.  Consequently, the reaction of mercury with phosphors and the glass tube is suppressed and deterioration of phosphors and mercury elimination are prevented and the life of the fluorescent lamp 1 is prolonged.
Patent JP-S63229608-A (JP)
Title: Magnetic head
Inventor: MUROOKA SHOGO
IPC: H05K1/02
Filed: 1987-03-19
Abstract: PURPOSE:To simply connect the wiring for earth with a gimbal by forming a tongue piece part by extending an earth cable from the adhesion end part at gimbal side of a flexible printed board to the front part and joining the tongue piece part to the gimbal by its bending. CONSTITUTION:A tongue piece part 34 is bent to a gimbal 10 side, i.e., downwards, adhering the sticking layer on the lower face of a sticking end part 24a by pressing it to the gimbal 10. The tongue piece part 34, i.e., the terminal 28a for earth on the lower face is directly brought into contact with the gimbal 10 to attain to the state of being electrically connected. Since the sticking layer is formed on the lower face of the sticking end part 24a at this time the tongue piece part 34 and sticking end part 24a become in adhesion state by sticking each other. The coating work of a conductive adhesive is thus eliminated to simplify the work.
Patent JP-H05266221-A (JP)
Title: One-chip microcomputer
IPC: G06F15/78
Filed: 1992-03-19
Abstract: PURPOSE:To set various input/output circuit forms by writing data to set various input/output circuit forms in an EEPROM (electrically erasable and programmable read-only memory). CONSTITUTION:Data to set various input/output circuit forms is written in an EEPROM 35. This data read out from the EEPROM 35 is connected to an input/output port 36 through a data line 38 for input/output circuit form setting. An input/output circuit form is set based on this data. For example, this output is the push-pull output when data of the EEPROM 35 is '0', and it is the open drain output when it is '1'. Thus, the production cost of a mask pattern is reduced because the mask pattern on production of plural LSIs is unnecessary, and the burden of developer for generation of mask pattern producing data is reduced.
Patent JP-H02241183-A (JP)
Title: Video tape recorder
Inventor: OKUMA TAKASHI
IPC: G11B20/02
Filed: 1989-03-14
Abstract: PURPOSE:To easily insert a character picture, etc., to a photographed picture by providing a signal processing means, which superimposes information sent by means of a storing means on an additional information sent by means of an additional information storing means, inserting the character picture, voice, etc., while reproducing the recorded information, and recording the inserted superimposed information on a magnetic recording medium, which is under reproduction. CONSTITUTION:The information such as the character picture, etc., to be newly recorded in addition to the already recorded video information is stored into an additional information storing means 8, a reproducing head 1 reproduces the photographed image, where the signal of the character picture, etc., are inserted, from a magnetic recording medium 4, stores it into a storing means 7, and an erasing head 2 erases the reproduced information from the magnetic recording medium 4. On the other hand, a picture processing means 9 superimposes the video information reproduced by the reproducing head 1 on the information such as the character picture supplied from the additional information storing means 8, sends it to a recording head 3, and the recording head 3 records the superimposed information on a track, which is reproduced by the reproducing head 1 and erased by the erasing head 2. Thus a little can easily be inserted to a desirable scene.
Patent JP-H01235937-A (JP)
Title: Setting method to photographic paper
Inventor: KITO HIDEKAZU
IPC: G03B27/46
Filed: 1988-03-16
Abstract: PURPOSE:To improve the density of setting with simple constitution by generating intermediate pulses and executing the setting in synchronization with the pulses of the period shorter than the period of the pulses for carrying photographic paper. CONSTITUTION:The photographic paper is carried by a carrying device which s driven by the pulse signal consisting of the pulse train generated at prescribed timing after the end of a printing processing. Sets of the information such as numbers K1K2, exposure correction information AAA and negative kind are set on the photographic paper 36 under carrying in synchronization with the respective pulses of the pulse signal and at least one intermediate pulse between the respective pulses. Since the setting to the photographic paper 36 is executed in synchronization with the pulses for carrying the photographic paper in such a manner, the setting of dots by a setting machine 38 at equal intervals is enabled even if the carrying speed of the photographic paper is changed by acceleration and deceleration. In addition, the setting is executed in synchronization with the intermediate pulses as well and, therefore, the setting density of the dots is improved.
Patent JP-H05267677-A (JP)
Title: Semiconductor device
IPC: H01L29/78
Filed: 1992-03-19
Abstract: PURPOSE:To decrease the ON-resistor, reduce power loss, and improve performance, by enlarging the formation region of an unit cell in a vertical power MOS transistor composed of a plurality of unit cells. CONSTITUTION:A vertical power MOS transistor 100 is composed of a plurality of unit cells 101, and a first aluminum layer 110 is formed on a mesh type gate electrode 102 of the unit cells, via an insulating film 106. Further on the first layer, a second aluminum layer 120 is formed Via an insulating film 107. The first layer 110 has conductive connection with the respective source regions 103 of the unit cells, and a common source electrode is formed. The second layer 120 has conductive connection with the gate electrode 102 via aperture parts 110a formed in specified regions in the first layer 110. The second layer is divided into two regions, a first region 120A is electrically connected with the gate electrode, and a second region 120B has conductive connection with the first layer 110, thereby forming a gate pad 11 and a source pad 12, respectively.
Patent JP-S57176929-A (JP)
Title: Preparation of glyoxylic ester
Inventor: NAKASHIMA KAZUHISA
IPC: C07C67/297
Filed: 1981-04-24
Abstract: PURPOSE: To prepare a glyoxylic ester easily, by heating a glyoxylic acid hemiacetal ester, and decomposing the ester thermally while removing the formed alcohol as a by-product.  
     CONSTITUTION: A glyoxylic acid hemiacetal ester is heated to 120°C or above, and decomposed thermally while removing the formed alcohol as a by-product to prepare the aimed glyoxylic ester. The glyoxylic acid hemiacetal ester is preferably obtained by reacting glyoxylic acid with an alcohol. In the practice on  the industrial scale, the hemiacetal ester is introduced into a rectifying column  and distilled at 120°C or above at a suitable reflux ratio to carry out the thermal decomposition and dealcoholization simultaneously. Low-boiling substances,  e.g. the alcohol are distilled off, and the distillate glyoxylic ester is collected.  The distilled off alcohol is used for preparing the raw material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09252776-A (JP)
Title: Thermally stable dna polymerase derived from thermococcus peptonophilus, gene encoding the same enzyme and use therefor
Inventor: KOMATSUBARA HIDESUKE
IPC: C12N15/09
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA polymerase, derived from Theremococcus peptonophilus, excellent in thermal stability, high in DNA synthesis rate, and suitable for the amplification of nucleic acids such as a polymerase chain reaction(PCR), etc. SOLUTION: This thermally stable DNA polymerase, high in DNA synthesis rate and suitable for a nucleic acid amplifying method, etc., such as a polymerase chain reaction(PCR), is derived from Thermococcus peptonophilus, catalyzes a polymerase reaction for forming a complementary nucleic acid chain to a nucleic acid mold chain from a nucleoside triphosphate, and has 3'-5' exonuclease activity and an approximately 60% residual activity by treating at 100 deg.C for 30min and amino acid sequences of the formula. The DNA polymerase is obtained by isolating a chromosomal DNA from an OG-1 strain of Thermococcus peptonophilus, performing the PCR amplification of the DNA, and expressing the obtained gene in host cells.
Patent JP-H03262939-A (JP)
Title: Method and device for detecting echo path variation
Inventor: FUJII KENSAKU
IPC: G01H3/00
Filed: 1990-03-14
Abstract: PURPOSE:To reduce the danger of howling generation by discriminating a disturbing signal generated in a system and the characteristic variation of the system by using the size ratio of the whole or front delay part of the impulse response of the system and the rear delay part. CONSTITUTION:The output of a subtracter 211 becomes a residual echo Ej which remains after echo cancellation and this output is added by an adder 220 to tap (m) components Hj(m) and Xj(m) from an adaptive filter 210, and further a multiplier 221 multiplies the sums by the same Hj(m) and Xj(m) to obtain Rj(m). Then this Rj(m) and the output X<2>j(m) of a multiplier 222 are added cumulatively by cumulative adding circuits 240 and 242 as to the output Rj(m) of the multiplier 221 and further added cumulatively by cumulative adding circuits 241 and 243 to the output X<2>j(m) according to the indication of a timing generation part 230, and multipliers 250 and 251 and a divider 252 find a power ratio Qj. Further, a cumulative adding circuit 270 integrates the power ratio Qj with time and a decision circuit 260 detects the echo path variation under specific conditions.
Patent JP-H01237738-A (JP)
Title: Test coverage monitor system for automatically grasp host information
Inventor: SUZUKI HIROYUKI
IPC: G06F11/28
Filed: 1988-03-18
Abstract: PURPOSE:To automatically measure and display M0 and M1 coverage rates by obtaining the denominator values of the M0 and M1 coverage rates from the object information and source symbol information of a tested program. CONSTITUTION:When a user judges that the M0 and M1 coverage rates are not determined yet, a load file is designated to store the object information in a range to measure these coverage rates and designated load file information 2 are inputted. Next, source symbol information 3 to correspond to the information are inputted. Then, from the information 3, the correspondent information of a symbol and a statement number, which are needed for the M0 coverage measurement of an M0 denominator determining table 4, are obtained and from the information 2, the same correspondent information of the M0 denominator determining table 4 are obtained. Belonging module information in modules A and B of the table 4 are obtained. Next, the same information of an M1 denominator determining table 5 are obtained from the information 3. The tested program is executed and the numerator information of the M0 and M1 coverage rates are obtained. Then, the M0 and M1 coverage rates are calculated and displayed.
Patent JP-H09258559-A (JP)
Title: Carrier recovering device
Inventor: WADA KENICHI
IPC: G03G15/09
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make carrier attracting force strong and stable by making a recovering roller standstill in a state where a magnetic pole whose magnetic force is greatest faces a photoreceptor, without rotating the recovering roller, at the time of attracting carriers from the photoreceptor. SOLUTION: The main pole S1 of the recovering roller 201 attracts the carriers with magnetic attracting force and has magnetic force greater than that of the main pole of a developing roller 36. When a developing region on the photoreceptor 9 developed in each color passes through a part, facing the recovering roller 201, in the developing region, the carriers used for development together with toner are attracted to the recovering pole S1 by the magnetic attracting force of the recovering pole S1 of the recovering roller 201 in a standstill state and electrical attracting force by a bias voltage. When the rear end of the developing region passes through the facing part, the recovering roller 201 is rotated and the carriers attracted to the vicinity of the recovering pole S1 are fetched in a carrier recovering device 200.  At this time, the recovering roller 201 is rotated by 360 deg. or a multiple of integral of 360 deg. and then, stopped in the state where the recovering pole S1 faces the photoreceptor 9, to prepare for the next operations of attracting the carriers and recovering.
Patent JP-H05262557-A (JP)
Title: Production of ceramic sintered production
IPC: C04B35/18
Filed: 1992-03-19
Abstract: PURPOSE:To provide a method for producing a ceramic sintered product, capable of obtaining the lightweight sintered product good in the thermal spalling resistance and the bending resistance at high temperatures. CONSTITUTION:The production of the ceramic sintered product comprises adding a 5-60 pts.wt. of andalusite to one kind or more of alumina powder, mullite powder and cordirite powder, mixing the obtained ceramic raw materials with water, adding 5-20 pts.wt. of a hydrophilic urethane polymer to 100 pts.wt. of the produced mixture slurry, pouring the mixture in a mold, defatting the produced molded product and subsequently sintering the defatted product.
Patent JP-H05265077-A (JP)
Title: Motor-driven shutter
IPC: G03B9/02
Filed: 1992-03-19
Abstract: PURPOSE:To realize automatic focusing in addition to the control of the driving of a motor-driven shutter only by a single motor and to accelerate the action timing of the motor-driven shutter. CONSTITUTION:In the motor-driven shutter provided with a photographing lens, a diaphragm blade and a shutter blade 10a which are controlled by the single motor 4, a driving member 1 actuated by the motor 4, a diaphragm member 5 which sets a distance ring setting the photographing lens and the diaphragm blade to a prescribed value through the driving member 1 by the normal rotation of the motor 4, a closing member 22 which actuates the diaphragm blade to a closing position and the shutter blade 10a pressed in an opening direction are provided. By the driving member 1, the distance ring is actuated and the photographing lens is set to be the prescribed value. Simultaneously, a prescribed diaphragm is set by the reverse rotating action of the motor 4 in the setting process of the diaphragm and the blade 10a is opened. By the continuous action of the motor 4, the lock of the closing member 22 is released and the diaphragm blade is closed.
Patent JP-H04298833-A (JP)
Title: Production of master disk for optical disk
Inventor: KUBO HIDEYUKI
IPC: G11B7/26
Filed: 1991-03-27
Abstract: PURPOSE:To increase the recording density of an optical disk and to obtain good signal characteristics by executing a surface hardly solubilizing treatment between an exposing stage and a developing stage and flattening land parts to lower a signal to noise ratio. CONSTITUTION:The surface of a photoresist film is made hardly soluble if the master disk is produced by adding the hardly solubilizing treatment (short- time contact processing by a dilute developer, etc.), rinsing and drying stages before development and, therefore, the threshold value of the development appears to increase up to position shown by a dotted line (a) in spite of development afterward and the pit section is like (a) under developing conditions after exposing at the same exposure. The sensitivity of the photoresist is as if the sensitivity is lowered and, therefore, the depth and width of the grooves and pits decrease. Since the exposure in a transverse direction is small, as commpared with the exposure in a depth direction, the pit width decreases even if the exposure and developing conditions are so changed as to attain the same depth. Then, the grooves and pits having the small width and diameter are thus formed.
Patent JP-S59191187-A (JP)
Title: Magnetic bubble enlarger
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1983-04-13
Abstract: PURPOSE:To prevent the occurrence of a transfer error on the lower limit side of a bias magnetic field and reduce detection output noise from an adjoining magnetic bubble by making the period of a basic element that constitutes a magnetic bubble enlarger a period patern within the range of a specified value. CONSTITUTION:At least immediately after a magnetic bubble detector line D, magnetic bubble enlargers S3-4 consisting of three times - four times length period pattern are selected. For magnetic bubble enlargers following the magnetic bubble enlargers S3-4, the magnetic bubble enlargers S1-4 consisting of one time - four times length period pattern are used. On the other hand, the magnetic bubble enlargers consisting of one time - two times length period pattern are exclusively used in this side of the magnetic bubble detector line D. By this constitution, detection output noise from adjoining magnetic bubble can be reduced remarkably. As for magnetic bubble transfer characteristic, since no magnetic bubble enlargers S3-4 constituting of three times - four times length period pattern exists in this side of the magnetic bubble detector line D, no problem arises in this side.
Patent JP-H11259418-A (JP)
Title: Information processor
Inventor: TSUKADA KATSUMI
IPC: G06F13/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals of an IC as a whole system and the number of connecting lines on a substrate by using the address bus of a CPU as the data bus of a device by time-division. SOLUTION: A control IC 4 captures an address through an address bus 6 from a CPU 2, and opens the address bus 6 to a high speed device 1 by making an AHOLD 8 active when the address is for a device. Thus, data inputted from the CPU 2 through a data bus 7 to the control IC 4 are converted by the control IC 4, and outputted to the address bus 6. Data width is different between those devices, and the data are outputted to the address bus 6 as two cycles. Also, at the time of data transfer from the high speed device 1 to the CPU 2, data outputted from the high speed device 1 are inputted to the control IC 4, converted, and outputted to the data bus 7. The data width of the CPU 2 is 64 lines, and the data width of the high speed device 1 is 32 lines.