baber/WOPTO huggingface dataset:
Patent JP-H0791387-A (JP)
Title: Vacuum pump
Inventor: MARUYAMA TERUO
IPC: F04C18/16
Filed: 1993-09-24
Abstract: PURPOSE:To interrupt any inflow of heat into a turning shaft from a rotor being heated by compressive heat as well as to prevent a temperature rise at the rotational side of a bearing being difficult by means of water cooling and suchlike, by forming an adiabatic layer in an interval between the turning shaft to be supported by the bearing and a rotor connected with this turning shaft. CONSTITUTION:This pump is provided with two shafts 2a, 2b fitted in rotors 1a and 1b, four bearings 6a, 6b, 7a and 7b installed in space between these shafts 2a, 2b and a housing 3, and both fluid suction and discharge holes 4 and 5 formed in the housing 3. Utilizing a relative movement between the rotors 1a, 1b and the housing 3, an evacuation action is carried out. Especially, an adiabatic layer for interrupting an inflow of heat into these four bearings 6a, 6b, 7a, 7b from the rotors 1a, 1b is formed in an interval between the vicinity of the shafts 2a, 2b provided with these bearings 6a, 6b, 7a and 7b and the rotors 1a 1b. With this constitution those of shafts 2a, 2b and bearings 6a, 6b, 7a, 7b can be cooled enough with clean air not resting on a cooling means such as water cooling, oil quenching, etc.
Patent JP-H0689161-A (JP)
Title: Arithmetic circuit
Inventor: KOYA HIROSHI
IPC: G06F7/508
Filed: 1992-09-07
Abstract: PURPOSE:To easily perform an operation test by constituting the testing circuit of a carry look-ahead circuit by a dynamic inverter whose input is the output signal of a logical gate. CONSTITUTION:By inputting the output of a NAND gate 14 to the dynamic inverter 11, the output of the inverter 11 is changed from high to low. In this case, when a signal 7 is not activated, the signal 7 is at a low level at all times so that pulses are not generated to the output 14. Thus, the output 12 remains at a high level at all times. When only an arithmetic result is considered, since carry transmitted through the internal part of an arithmetic device is outputted for carry output 10, a normal result can be obtained. However, since the carry is not looked ahead, a highest operational frequency is lowered. Also, when carry look-ahead conditions are active at all times and a fault occurs, since the correct carry output 10 is not obtained, the fault is easily discriminated.
Patent JP-S61116603-A (JP)
Title: Detector
Inventor: FUKUDA MAKOTO
IPC: G01B7/06
Filed: 1984-11-12
Abstract: PURPOSE:To eliminate detection by manual work, by measuring electric capacity with measuring sections respectively connected to first and second electrodes arranged as opposed through a sheet-like material to be detected of a dielectric to output the thickness data of the material being detected based on the output thereof. CONSTITUTION:Electrodes 13 and 14 are arranged at a specified space (d) on both sides at a specified location of a printing medium 10 to measure the electrostatic capacitances of capacitor formed with both the electrodes 13 and 14 with a measuring section 15. Then, the thickness (t) of the medium 10 is detected with a detector section 16 based on the measured value.
Patent JP-S61116486-A (JP)
Title: Broadcasting receiving device
Inventor: TAMADA TAKEO
IPC: H04N7/00
Filed: 1984-11-12
Abstract: PURPOSE:To specify a broadcasting program for those who cannot handle a portable medium by comparing a broadcasting program to be received with the receiving permission data recorded in the portable medium and by broadcasting the program only when they coincide with each other. CONSTITUTION:When inserting an IC card 1 in a card insert slit 18, the IC card 1 is electrically connected with read/write device 34, and the use sets the read/write device 34 to receiving a permission data setting mode by a receiving permission mode key 43. A control circuit 11 executes the guide to password input to a picture display section 16, and the user inputs a password number through a numeric key 42. The control circuit 1 outputs to a CPU3 the signal corresponding to the password number inputted, the user password number to be supplied is stored at a RAM5 of the CPU3, a password collating section 7 collates the password number stored in RAM5 and the password number stored in data memory 4. The password number collate section 7 outputs a coincidence signal when collated result is coincident with each other, and if they are discordant with each other, discordant signal is outputted. With such manner, those who cannot handle portable medium can be provided with the broadcasting receiving device that can specify a broadcasting program.
Patent JP-H08139935-A (JP)
Title: Coder and wavelet conversion filter
Inventor: AAMADO ZANDEI
IPC: H04N21/658
Filed: 1995-09-18
Abstract: PURPOSE: To provide an efficient coder employing conversion to obtain excellent energy concentration and the wavelet conversion filter for the purpose. CONSTITUTION: A reversible wavelet conversion block 102 divides image data 101 by using a non minimum length reversible filter to convert divisions into a code series. A bit significance imbeded block 103 converts the coefficient series into a form of code-absolute value and applies a frequency base model or an integrated space/frequency base model to the converted series. The obtained decision is subjected to entropy coding by an entropy coder 104.
Patent JP-H0288457-A (JP)
Title: Alumina-based ceramic sintered body
Inventor: YAMAGUCHI HIROSHI
IPC: C04B35/111
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the title alumina-based ceramic sintered body having excellent resistance to acid corrosion when used in acidic corrosive environment by forming a sintered body from a material having specified contents of SiO2 present as mullite, CaO as impurities, and the balance alpha-alumina. CONSTITUTION:The alumina-based ceramic sintered body is formed from a material contg. 2-10wt.% SiO2 present as mullite, <=0.05wt.% CaO as impurities, and the balance alpha-alumina. Mullite is incorporated into the sintered body to impart necessary strength as the structural member to high-purity alumina sintered body. Namely, when an appropriate amt. of mullite is added, the grain boundary is strengthened by the SiO2 component, and the resistance of the sintered body to cracking is enhanced. The alumina-based ceramic sintered body has excellent resistance to acid corrosion as the conveying roll in electroplating and the various structural members to be used in acidic corrosive environment.
Patent JP-2001064074-A (JP)
Title: Preparation of coal ash-incorporated mortal and ready mixed-concrete
Inventor: TAKAHASHI NORIHISA
IPC: C04B28/04
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To attain stable concrete characteristics and to save transporting cost by mixing coal ash with water, cement, and if necessary, aggregate to prepare mortal and ready mixed-concrete. SOLUTION: At the time of preparing the mortal and the ready mixed- concrete, the coal ash is mixed with water, cement, and if necessary aggregate. The coal ash is collected from a storage house installed in a ready mixed- concrete plant or in the vicinity thereof and mixed. As an example of the coal ash, coal ash (fly ash) discharged in a large quantity from a power plant using coal is used. The storage house can be a silo capable of directly housing the coal ash or a warehouse for housing canned or bagged coal ash. Being housed separately from the cement, the coal ash is hardly affected and hardened by moisture. Then, the characteristics such as flowability never deviates from an initially designed value.
Patent JP-H03101368-A (JP)
Title: Communication controller for movable radio facsimile
Inventor: KATO EIJI
IPC: H04N1/00
Filed: 1989-09-13
Abstract: PURPOSE:To efficiently resume interrupted movable radio facsimile communication by storing identification information of an opposite destination, storing interrupted position information of picture information when communication is interrupted and transmitting interrupted position information to the opposite destination of identification information. CONSTITUTION:At the time of the reception of a movable radio facsimile, an interruption information transmission means 33 provided in the communication controller 30 of the movable radio facsimile stores identification information (number) of the opposite destination. When the reception of the facsimile is interrupted, the interrupted information transmission means 33 stores interruption position information (frame number) of picture information, calls the opposite destination of the identification information (number) and transmits interruption position information (frame number) to the opposite destination. If this interruption is due to the interruption of a radio wave by an obstacle and the like, a communication with the opposite destination is connected, there is a call in the opposite destination and interrupted position information is informed if the radio obstacle is eliminated when the interruption information transmission means 33 calls the opposite destination. Thus, interrupted facsimile communication easily is resumed.
Patent JP-H0774418-A (JP)
Title: Method of stabilizing wide band source, application and temperature-dependence thereof
Inventor: POORU EFU UISOKI
IPC: H01S3/067
Filed: 1991-09-18
Abstract: PURPOSE: To essentially improve the heat dependency of a heat source and to reduce thermal fluctuation by selecting a pumping power and a pump wavelength to minimize a specific expression for defining the total of the natural frequency dependency of an active medium, the pumping power dependency of an average wavelength, and the pump wavelength dependence of the average wavelength. CONSTITUTION: A fiber source 100 has a mirror 128 that is placed near an edge part 112 of an optical fiber 110. The mirror 128 has an essentially 100% reflectivity within the first range of the light wavelength corresponding to the wavelength of a pumping signal and essentially does not have any reflectivity within the second range of a wavelength corresponding to the wavelength of an emitted signal. The mirror 128 filters pumping light from the detected output light and eliminates it. A fiber source 100 further has a light pumping source 130. In this case, the pumping power and the pump wavelength of the pumping source are selected to minimize the total of an expression (in the expression, <1>: average wavelength, T: temperature, P: pumping power, IP: wavelength of light emitted by pumping source).
Patent JP-H0983965-A (JP)
Title: Teletex receiver
Inventor: GOMIKAWA TAKAO
IPC: H04N5/445
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a teletex receiver easily reading superimposed character information without being affected by the brightenss level of a television picture. SOLUTION: In this teletex receiver provided with an extracting out means 13 for a teletex signal multiplexed in the prescribed period from a television signal, a conversion means 17 for converting the teletex signal obtained by the extraction means 13 into data for display and a display means 18 for superimposed character information on the display screen of the television signal based on data for display converted by this conversion means 17, a thick character conversion means 21 for giving thick character conversion processing converting displayed character information to data for display outputted from the conversion means 17 is provided.
Patent JP-S6297313-A (JP)
Inventor: TANAKA KOICHI
IPC: H01G4/224
Filed: 1985-10-23
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-H0736253-A (JP)
Title: Electrifying device and method for photoreceptor
Inventor: TSUKAHARA SHIGEKI
IPC: G03G15/02
Filed: 1993-08-31
Abstract: PURPOSE:To secure an electrifying contact area in effective contact with a magnetic again group and an electrifying density, when the diameter of a photosensitive drum is made smaller by arranging two magnetic field generating means whose polarities are different in adjacent to each other and electrifying the magnetic grain group while closely sticking it onto a photoreceptor with a horizontal magnetic field mainly formed between these two magnetic field generating means. CONSTITUTION:In the photosensitive drum 1 rotated clockwise, on its back surface side corresponding to the electrified region, the first magnet body 5B of the N-pole and the second magnet body 5A of the S-pole of the reverse polarity are arranged on the upstream and downstream sides of the electrified region in adjacent to each other so as to divide the electrified region into almost two and the horizontal magnetic field 6A is formed on the photosensitive drum 1 between both magnet bodies 5A and 5B. Then a repulsing magnet body 5C set for the S-pole of the same polarity as that of the second magnet body 5A is disposed at a position behind the end of the downstream of the electrified region in the rotational direction of the photosensitive drum 1, so as to be in a adjacent to the second magnet body 5A and a non-magnetic force zone 6D by a repulsing magnetic field 6C formed between the second magnet body 5A and the repulsing magnet body 5C is located at the end of the downstream of the electrified region.
Patent JP-H0981431-A (JP)
Title: Data base processing system and method for updating data base
Inventor: ISHIKAWA KENICHI
IPC: G06F12/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To perform the update and retrieval of an object information data base also when a master server host is stopped and an abnormality exists in a communication line. SOLUTION: Client hosts 2 to 4 are provided with object information data bases 2a to 4a. In each data base 2a to 4a, object information denoting the names of the programs held in a master server host 1 and the client hosts 2 to 4 and which of the master server host 1 and the client hosts 2 to 4 the names of the programs are held in is stored. When an abnormality is developed in the master server host 1, the client hosts 2 to 4 perform operations as the proxy of the master server host 1.
Patent JP-H04120320-A (JP)
Title: Drive mechanism for dozing plate in bulldozer
Inventor: YAMADA YOSHIAKI
IPC: E02F3/85
Filed: 1990-09-11
Abstract: PURPOSE:To simplify the construction and operation of a drive mechanism for a dozing plate by providing three hydraulic cylinders for expansion and contraction between the C-frame and dozing plate of a bulldozer, and enabling the cylinders to perform angle/pitch and tilting operations. CONSTITUTION:The oscillatable C-frame 2 and dozing plate 7 of a bulldozer body are connected to each other with a universal joint 8. Furthermore, a tilting hydraulic cylinder 19 is connected to a position near one end of the dozing plate in such a way as to be capable of turning with a tilting frame 17 and a piston rod 20 within a horizontal plane. Also, the first and second hydraulic cylinders 9 and 10 for angle/pitch operation in common are laid on the C-frame 2, and connected to the dozing plate 7 via piston rods 11 and 12. In addition, the aforesaid hydraulic cylinders 9, 10 and 19 are made to expand and contract via the selection of a control valve in a control hydraulic pressure circuit, thereby causing the angle/pitch and tilt operation thereof. According to the aforesaid construction, the structure and operation of a drive mechanism for the dozing plate 7 can be simplified.
Patent JP-H0690198-A (JP)
Title: Spread spectrum radio communication system
Inventor: KUDO EISUKE
IPC: H04B7/26
Filed: 1992-09-08
Abstract: PURPOSE:To apply umbrella constitution to spread spectrum communication by providing a second zone which includes plural zones, and setting the frequencies of base stations which form both zones at different frequencies. CONSTITUTION:A mobile station 10 is disabled to perform communication on narrow zones 1a-6a, however, it can communicate with a base station 7 for wide zone. Also, when a mobile station 9 is moved at high speed it is possible to reduce the frequency of zone switching by performing the communication with the base station 7 by the mobile station 9 compared with the case where it is performed with the narrow zone. Also, since a wide zone 7a performs the communication by using a frequency band area or a time slot different from that of the narrow zones 1a-6a, no influence is applied to the communication in the narrow zones 1a-6a. Thereby, it is possible to apply the umbrella constitution to the spread spectrum communication since the communication is performed by using different frequencies or time slots in the wide zone and in the narrow zone.
Patent JP-H1088948-A (JP)
Title: Sliding door
Inventor: HAMASHITA HARUO
IPC: E05D15/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of a door by forming a support body of two supports, which are respectively provided with a screw housing groove in the longitudinal direction thereof, and fixing a guide roller to both the supports with a bracket provided with a bolt and nut, of which bolt head or of which nut is housed in the screw housing groove, and a long-hole shaped bolt insertion hole. SOLUTION: Long holes 8a, 8a of a bracket 8 are fitted on bolts 9a, 9a, of which head is housed in a screw housing groove 4e formed in a support 4a, so that the bolts pass through the long holes, and nuts 9b, 9b are fastened so as to fix the bracket 8 to roller bases 7, 7. At this stage, the bolts 9a, 9a can be slid along the screw housing groove 4e, and while since the long holes 8a, 8a are formed in the horizontal direction, fitting position of the roller bases 7, 7 can be moved in any direction of upward, downward, forward and backward within the predetermined range, and height and inclination of a door can be adjusted in response to a construction field. Consequently, fitting position of the guide roller to the support body can be freely adjusted.
Patent JP-H1187585-A (JP)
Title: Cooling apparatus
Inventor: NAKADEGUCHI SHINJI
IPC: H01L23/473
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion of aluminum used in a heat sink by including an ion exchanging means for removing chlorine ions in a circulating path of cooling water. SOLUTION: For example, an anion exchanger 30 is connected between a primary pump 16 and a main circuit part. In this case, cooling water flows from a primary cooling water tank 15 into the primary pump 16, and then it is pressurized by the primary pump 16 to be dispensed and flow into the anion exchanger 30. Chlorine ions in the cooling water are adsorbed to ion exchanging resin and removed in the anion exchanger 30, and thereafter the cooling water flows through a primary pipe 17 into a main circuit copper heat sink 5. The cooling water cools heat generated from a semiconductor element 1, then passes through a Teflon tube 10 to flow into another main circuit copper heat sink 5 in a stacked structure, and similarly cools heat from the semiconductor element 1.  The cooling water further flows into a resistor aluminum heat sink 12 of a water cooling resistor via the Teflon tube 10 to cool heat generated by the resistor 11.
Patent JP-S61114018-A (JP)
Title: Heating equipment
Inventor: UEDA SHIGEKI
IPC: F24C1/00
Filed: 1985-10-25
Abstract: PURPOSE:To establish easily and surely a heating data by a method wherein in a microwave oven range, on the respective pages of the cooling book forming a conventional style of book, the bar-code consisting of a heating data being sandwitched by the check data read-in in front and in rear side of the foregoing heating data, are printed, which are composed to read-out by the bar-code reader. CONSTITUTION:On each page of the cooking book 11 forming a conventional style of book, the heating data corresponding to the cooking dish, the check data read-in being arranged to put in front and rear, sides of the foregoing heating data are printed or sticked to in a form of the bar-code. And for these bar-code, scanning are made with a pen-type pickup having an optical head 9 in its tip-end and they are inputted into a control unit 1. By this constitution, it is possible to avoid a mis-reading out, contributing to the easy establishment of the heating data.
Patent JP-S6482925-A (JP)
Title: Laminating method for thread heat generating body laminate
Inventor: YABE KENJI
IPC: B32B37/10
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the generation of creasings and crook of cloth, by a method wherein a difference between the thickness of the part of a fabric, which consists of the row of elec trode wires, and the thickness of the part of laminates of the fabric, wherein the former is excluded, is held in a specified range while molten resin is supplied on the surface of the laminating side of the fabric. CONSTITUTION:When a coating layer is formed at least on one side of a fabric 1, having thread heat generating body 4 and a plurality of electrode wires 2 which intersects with the heat generating bodies 4, a difference between the thickness T1 of the part of the fabric, which is provided with the row of electrode wires, and the thickness T2 of the part laminate, wherein the part having the row of electrode wires is extruded, is held in a range given by an inequality 0mm<=T1-T2<=0.4mm and both of the parts are pressed by rolls to integrate them while supplying molten resin onto the surface of the laminating side of the fabric. Both of a contact resistance and the frequency of crooks of cloth are deteriorated rapidly when said (T1-T2) is more than 0mm and the same are increased gradually when (T1-T2) becomes more than 0.005mm substantially. The degree of crook and the degree of obliquity are zero substantially in the value of (T1-T2) from 0.005mm to 0.3mm and start to increase from 0.3mm while they arrive at the limit value of about 1% at 0.4mm substantially.
Patent JP-H08103204-A (JP)
Title: Guiding and transporting apparatus for noodle
Inventor: NAKAO KIYOKAZU
IPC: A21C9/08
Filed: 1994-10-04
Abstract: PURPOSE: To provide a guiding and transporting apparatus for noodle capable of preventing the sagging and adhesion of noodle during the transportation of the noodle in the space from the upper transfer means to the lower transfer means, guiding and transporting the noodle in normal state without collapsing the form of the noodle and getting a hygienic noodle without necessitating manual operation. CONSTITUTION: This guiding and transporting apparatus is provided with an upper transfer means 2 and a lower transfer means 3 placed at upper and lower parts interposing a prescribed gap and transporting noodles F divided into plural strings, a guide separator 1 receiving the plural noodle strings from the upper transfer means 2, holding the noodles in separated state and guiding toward the lower transfer means 3 and a pair of comb-shaped guiding members 4A, 4B placed between the guide separator 1 and the lower transfer means 3 and guiding the plural noodle strips F slantly downward while receiving and supporting the strips at the gap between the separator 1 and the transfer means 3.