baber/WOPTO huggingface dataset:
Patent JP-H02199385-A (JP)
Title: Hot water/water mixing device
Inventor: SHIBA BUNICHI
IPC: F16K11/048
Filed: 1989-01-30
Abstract: PURPOSE:To perform temperature adjustment at a high speed and reduce the transient deviation by providing hot water/water side valve bodies adjusting the flow quantities of hot water/water passages, a valve shaft opposing the forces by outlet pressures of both valve bodies, and a variable bias means opposing the exciting means of the valve shaft. CONSTITUTION:When a current is fed to a coil 22 from an external power source 23, the plunger 21 made of a magnetic substance applied a bias force to a valve shaft 8 by the Fleming's rule, and an automatic regulating valve 3 is balanced when this bias force is balanced with the exciting force of an exciting means 19. The balance point of the automatic regulating valve 3 can be moved by changing the current fed to the coil 22. When the current is small, for example, the force of the exciting means 19 is stronger, thus the water side valve body 6 is opened wider than the hot water side valve body 4, and the output hot water temperature is decreased. When the current is increased, the plunger 21 is extruded against the force of the exciting means 19, thus the hot water side valve body 4 is opened, and the output hot water temperature is increased as a result.
Patent JP-H01199022-A (JP)
Title: Drive transmission device
Inventor: TOKUTAKE NAOTO
IPC: G03G15/00
Filed: 1988-01-30
Abstract: PURPOSE:To coincide axes between opposing shafts as high-precisely as possible, by a method wherein a pin is situated to the one shaft end at a coupling and a pin support hole is formed in the other shaft end. CONSTITUTION:A sensitized body drum 40 is formed such that a coupling 403 mounted to the end part of a rotary shaft 40' can be coupled to a coupling 406 secured to the end part of a drive shaft 405 on which a body panel 404 is pivotally supported. A pin 407 is protruded from a shaft end at the sensitized body drum 40, and a pin support hole 408 in which the pin 407 is insertable is formed in a recessed manner in the end of the drive shaft 405 on the body side. The pin 407 is automatically aligned by inserting it in the pin support hole 408 during intercoupling of a pair of the couplings 403 and 406.
Patent JP-H07230350-A (JP)
Title: Input device
Inventor: MIYASHITA KAZUHISA
IPC: G06F3/03
Filed: 1994-02-17
Abstract: PURPOSE:To use the load information for the input processing by providing a mobile member which moves back and forth by the load produced when an input pen point is pressed onto a pressure-sensitive tablet and moving the mobile member by an extent equal to the preceding load. CONSTITUTION:A photosensor 106 is attached to the rear end of a case 102 of an input pen 101 and consists of a sensor main body 106a and a detection hole 106b. An operating rod member 104 reciprocates in response to the reciprocating movements of a pen point member 103 and can move into and out of the hole 106b at one of its both ends. Then the presence or absence is decided for the input received from the photosensor 106 of the pen 101 and it is decided whether or not the output signal of an output device 112 is equal to the coordinate data corresponding to the push of a scroll button. Then the value of the input load is decided based on the output signal of the photosensor 106. When the value of the load is small, the scroll processing is carried out on a screen for each row.
Patent JP-H0620511-A (JP)
Title: Temporary lighting system for deck plate
Inventor: FUKUNAGA TERUO
IPC: F21S8/04
Filed: 1992-02-05
Abstract: PURPOSE:To enhance the workability for the installation of a luminaire. CONSTITUTION:A wiring clip 25 provided with magnet 30 and a luminaire 24 provided with magnet 30 are attached to the respective portions of the lower side face of a deck plate 21 by the magnet 30. A cord 26 is attached to the wiring clip 25. Since the magnet is used to attach the luminaire to the deck plate, the luminaire can be attached to a desired position of the deck plate, and the need for mounting a temporary support member on the lower side of the deck plate is eliminated, and the luminaire can readily be attached to the deck plate and the workability for the installation of the luminaire is enhanced while the period of time required for the installation of the luminaire can be shortened.
Patent JP-S61180492-A (JP)
Title: Semiconductor laser device with optical fiber
Inventor: TSUJII HIRAAKI
IPC: H01S5/00
Filed: 1985-02-05
Abstract: PURPOSE:To attain easily the maximum coupling efficiency and to stabilize the coupling efficiency, by fastening optical fiber to a fixture by absorbing it by means of a vacuum chuck and then by fixing the optical fiber as well as the fixture to a stem. CONSTITUTION:Optical fiber 14 is tentatively fastened to a fiber fixture 17 having a vacuum chuck 16 by vacuum-absorbing it by means of the chuck. While the semiconductor laser 13 is light-emitted, the fiber 14 is aligned to the laser 13. The fiber 14 is fixed to the fixture by adhesive 24. After the fiber 14 is again aligned in the X direction and Y direction by employing a micro computer 18 to regulate so as to attain the maximum output, the fixture 17 is fixed to a projection 19 of a stem 11 by adhesive 24. The fiber guide 21 is fixed to the stem 11 by adhesive 25 and the entire stem is hermetically sealed. Thus the maximum coupling efficiency can be easily attained.
Patent JP-S60163620-A (JP)
Inventor: OOKAMI KENJI
IPC: A47J27/00
Filed: 1984-02-06
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-H04248308-A (JP)
Title: Jointing method of crosslinked polystyrene insulated power cable
Inventor: KOGA SHOICHI
IPC: H02G1/14
Filed: 1991-01-22
Abstract: PURPOSE:To suppress fluctuation of crosslinking in a reinforcing insulator by employing bridging pipes having inner barriers for blocking convection of pressurized gas thereby making temperature distribution in the bridging pipe substantially constant. CONSTITUTION:A reinforcing insulator 15 is formed around a joint of conductors 13 in crosslinked polyethylene insulated power cables 11a, 11b and a cable insulator in the proximity thereof. A heater 17 is then wound around the reinforcing insulator 15 and split bridging pipes 19a, 19b are applied thereon. Barriers 21 for blocking convection of pressurized gas are disposed in the bridging pipes 19a, 19b so that the bridging pipe is split into two sections. The reinforcing insulator 15 is then heated by means of the heater 17 and pressurized gas is introduced from a cylinder 23 through a pipe 25 into the bridging pipes 19a, 19b.
Patent JP-H01195730-A (JP)
Title: Frame synchronization detector
Inventor: ASANO ATSUSHI
IPC: H04L7/08
Filed: 1988-01-30
Abstract: PURPOSE:To reduce the capacity of a storage means to store reception data by deciding whether or not remaining data out of multiframe data forms the remaining pattern of a frame synchronizing signal at the time of extracting the coincident pattern of the frame synchronizing signal. CONSTITUTION:Shift registers (8a-8c) store the partial data of a multiframe, and a comparator 6 extracts the pattern which coincides with the partial pattern of the patterns of the frame synchronizing signal. And when the coincident pattern is extracted, it is decided whether or not the remaining data out of the multiframe data forms the remaining pattern of the patterns of the frame synchronizing signal. Therefore, it is enough to store the partial data by the storage means to store the multiframe data. In such a way, it is possible to reduce the capacity of the storage means.
Patent JP-2000134247-A (JP)
Title: Method for serving management channel, channel terminator realizing the method, first network termination card, second network termination card and access network
Inventor: VAN DRIESSCHE RAFAEL
IPC: H04B10/272
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a management channel to be used in a tree access network including cascade connection between one common link and an exclusive link by allowing a line termination card to decide a management channel for each network termination in the case of expansion of network components in a tree network. SOLUTION: In the case of expanding network components in a tree network that is provided with cascade connection between one common link, that is, a root and an exclusive link, that is, a branch and with redundant network termination cards at one physical position, that is, in one network unit, the line termination card decides a management channel for each network termination. For example, an optical network unit includes two optical network termination cards NTC1, NTC2 which are redundant to each other. Each of the optical network termination cards NTC1, NTC2 is coupled with a line terminator LT via either of two exclusive links, that is, L2, L3 respectively.
Patent JP-S55113853-A (JP)
Title: Temperature sensitive amorphous magnetic alloy
Inventor: INOMATA KOUICHIROU
IPC: C22C38/18
Filed: 1979-02-26
Abstract: PURPOSE: To provide a temperature sensitive amorphous magnetic alloy whose saturation magnetization and permeability suddenly change at around the Curie point by adding a specified element to a Fe-Cr, Co-Cr or Fe-Co-Cr alloy.  
     CONSTITUTION: The magnetic alloy is represented by formula (T 1-a Cr a ) 100-z X z  (where T is Fe and/or Co, X is at least one of P, B, C and Si as amorphous elements, a is 0.05W0.20 and z is 15W30). 50atom% or less of the Fe or Co of this alloy can be replaced with Ni, and the amorphous element X is B or is composed of B and 25atom% or less of Si. Since 15W30% of the amorphous elements such as B and Si is added, the alloy is easily made amorphous in manufacture, and it has superior magnetic characteristics and thermal stability. The permeability and magnetic flux density of the alloy considerably change at around the Curie point, and the alloy exhibits such temp. sensitibity that gives a rapid sure response even after repeated use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52105192-A (JP)
Title: Isomerization process
Inventor: SHIOSAKI MASAO
IPC: C07D501/04
Filed: 1976-02-27
Abstract: PURPOSE: ▵ 2 -Cephem compounds are easily isomerized to ▵ 3 -cephem compounds by the reaction with palladium chloride, followed by the reductive treatment of the obtained complexes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05184317-A (JP)
Title: Apparatus for stretching noodle strip and production of noodle
Inventor: MUROFUSHI KEIICHIRO
IPC: A23L7/109
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the subject apparatus suitable for production of tasty noodles by arranging belt conveyors in the vertical directions in many stages, rotating the belt conveyor in just the lower stage at a higher rotational speed than that of the belt conveyor in just the upper stage, reciprocating intermediate conveyors and directly carrying a noodle sheet even if breakage occurs and relaxing the structure of the noodle sheet. CONSTITUTION:The objective apparatus is obtained by providing the following structure: Belt conveyors (A), (B), (C) and (D) having nearly horizontal carrying surfaces are arranged in the vertical directions in many stages. The tip of a belt conveyor in the carrying direction in just the upper stage is located on the carrying surface of the belt conveyor in just the lower stage. The rotational speed of the belt conveyor in just the lower stage is higher than that of the belt conveyor in just the upper stage. The intermediate belt conveyors (B) and (C) except the topmost and lowermost stages are reciprocated in the front and rear in the carrying direction. Furthermore, this apparatus is capable of forming a noodle sheet 5 into noodle strips 6 with noodle strip cutting blades 4, then stretching the resultant strips and aging the stretched noodle strips.
Patent JP-S61181825-A (JP)
Title: Production of copolyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/66
Filed: 1985-02-05
Abstract: PURPOSE:To decrease markedly the sublimation of a hydroxycarboxylic acid in producing a copolyester by reacting a specified oligoester or polyester with the hydroxycarboxylic acid in three stages, by controlling the operating conditions in each stage. CONSTITUTION:A co-oligomer is formed by reacting an oligoester comprising repeating units of formula I with a hydroxycarboxylic acid of formula II (stage 1). This co-oligomer is acylated with an acylating agent (stage 2). A copolyester is obtained by polymerizing the acylated co-oligomer in vacuum (stage 3). Said reaction is performed under conditions which can satisfy at least two of the following three operating conditions: (i) prior to conducting stage 2, by-products are removed by passing nitrogen or by diminishing the pressure, (ii) in stage 2, at least 1.2mol, per mol of the hydroxycarboxylic acid, of the acylating agent is used, and (iii) in stage 2, the acylating agent is added over a period of at least 10min or the acylating agent is refluxed.
Patent JP-H07229465-A (JP)
Title: Nox removal device
Inventor: MORIYA KOJI
IPC: B01D53/94
Filed: 1994-02-18
Abstract: PURPOSE:To secure a system capable of stably preventing the deterioration of a catalyst by making it possible to properly grasp the driving condition of an internal combustion engine, and simultaneously obtaining a NOx removal system which is effectively adaptable even to such a system as being equipped with one temperature measuring instrument heretofore in use. CONSTITUTION:Each thermocouple 12 is installed in a NOx removal system, being provided in an exhaust gas passage 7 of an internal combustion engine 5, and rendering nitrogen oxidex contained in exhaust gases flowing into this exhaust gas passage 7 innoxious by means of a catalytic reaction at both upstream and downstream side parts of a catalyst setup part 10 where a catalyst is set up, respectively. Along with this, this removal system is also provided with a detecting means 14, which reverses the polarity of a pair of the thermocouples 12, connecting them together in series, and detecting an output between two output ends at the nonconnective side of these paired thermocouples 12 in a state of being connected, and also provided with two control means 15 and 16 judging the combustion state of the engine 5 by means of the detected value of this detecting means 14, and controlling the driving of this engine 5 in addition.
Patent JP-H05217246-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKATANI TOMOHIKO
IPC: G11B15/467
Filed: 1992-02-06
Abstract: PURPOSE:To reduce a phase pull-in time right after the speed rectification of a capstan motor and simultaneously to make it constant in a phase control of a magnetic recording/reproducing device. CONSTITUTION:The quantity of pulses of a pulse signal with the frequency proportional to a rotating speed of the capstan motor 2 is stored by a counter 6. Data of rotational position of a rotary head 4 are stored by a rotational position storage circuit 15. By a delay time forming circuit 10, the delay time is calculated from the counted data of counter 6 and the stored data of rotational position. Then, the capstan motor 2 is started by a start control circuit 8 at the timing delayed by the delay time against the pulse signal outputted from a head switching signal output device 14. Consequently, the phase pull-in time is reduced and made constant by a simple constitution, and the operating accuracy is maintained even if the change is generated in the external environment such as a temperature.
Patent JP-H05211963-A (JP)
Title: Electric cleaner
Inventor: YOSHIDA RIYOUHEI
IPC: A47L7/00
Filed: 1992-02-06
Abstract: PURPOSE:To prevent a fan motor from rusting accurately by checking bubbles from reaching the fan motor even when water containing a fouling apt to foam like a detergent. CONSTITUTION:This apparatus has a main body 1 containing a fan motor and a dust box 2 in which the main body 1 is placed to house dust and water thereinto. A cylinder 4 for defoaming with a circular cross section made of a breathing material is arranged inside the dust box 2. An opening part 6 in the dust box at a suction port 5 of the dust box 2 is so arranged to let air sucked flow along the internal wall surface of the cylinder 4.
Patent JP-H02200241-A (JP)
Title: Mri picture image pickup method
Inventor: IIJIMA NAOTO
IPC: G01R33/48
Filed: 1989-01-31
Abstract: PURPOSE:To execute the image pickup of a picture showing the surface shape of the brain at extremely high speed by shortly repeating an RF pulse, generating the NMR signal of normal precession motion, generating an echo signal to a signal component, for which a phase is arranged just before the RF pulse, and collecting data. CONSTITUTION:Irradiation is repeatedly executed with the RF pulse with a short repetition period and the normal precession motion of magnetization is generated. Here, for an FID signal (right side) before the RF pulse, a T2 effect is stronger than the later FID signal (left side) and a strong T2 contrast picture can be obtained. A pulse sequence shown in a figure is used for this data sampling. Then, at a time point before the RF pulse, the echo signal is generated to the signal component, out of the NMR signal, to arrange the phase before the RF pulse by impressing a phase out inclined magnetic field and a phase return inclined magnetic field. When the data are collected and the picture is constituted again, the strong T2 contrast picture can be obtained. Namely, the picture showing the surface structure of the brain can be obtained and since a repeating time is short, the picture can be sampled in a short time.
Patent JP-H01196595-A (JP)
Title: Control rod for nuclear reactor
Inventor: SHIMA MASAYUKI
IPC: G21C7/113
Filed: 1988-02-02
Abstract: PURPOSE:To prevent the mutual contact of hafnium metal plates and the contact of said metal plates with the inner surface of a sheath, by using a spot spacer and a ring spacer. CONSTITUTION:A sheath 15 made of high purity stainless steel having a deep U-shape cross-section is fixed to each of the protruding legs of the center tie rod 14 having a cruciform section of a control rod 10 for a nuclear reactor and a long life type neutron absorbing body 17 composed of an Hf metal plate 21. The central tie rod 14 is divided into a plurality of neutron absorbing elements 17a-17d in the axial direction thereof so that a neutron absorbing characteristic is successively lowered from an upper stage to a lower stage. The divided pieces 21a of a wing 16 in the width direction thereof are supported by a plurality of the spot spacers 22 pierced through the sheath 15 and ring spacers 22a are mounted to the leg piece piercing through the sheath 15. The thickness of the Hf metal plate in the vicinity of a side edge is made larger than that of the other part in the width direction of the wing 16. By this method, the wt. of the control rod can be reduced and the corrosion due to the contact of the Hf metal plate with the inner surface of the sheath can be also prevented.
Patent JP-H03228663-A (JP)
Title: Foam-containing dressing
Inventor: HIRATA KAN
IPC: A23L27/60
Filed: 1990-01-31
Abstract: PURPOSE:To obtain foam-containing dressing having excellent taste, palatability, little dripping in sprinkling upon vegetables, feel of volume and low calorie by blending a mixture containing edible fats and oils, vinegar, saccharide, seasoning, etc., with edible protein and stabilizer, emulsifying and whipping. CONSTITUTION:A mixture containing edible fats and oils, vinegar, saccharide, seasoning, spice, acidulant, fruit juice, water, etc., is blended with (A) 0.5-3wt.% edible protein (most preferably milk serum protein and an amount of the protein blended: 0.5-3wt.% based on the whole emulsion) and (B) a stabilizer (selected from xanthan gum, locust bean gum, guar gum, tamarind gum, gelatin and starch, especially preferably xanthan gum) and made into an emulsified state by using a pressure type homogenizer and forcedly foamed to give foam- containing dressing.
Patent JP-S61181222-A (JP)
Title: Measuring device for analog-digital converter
Inventor: TAMAMURA TOSHIO
IPC: H03M1/38
Filed: 1985-02-06
Abstract: PURPOSE:To measure the threshold value in a short time by obtaining a measuring voltage changing stepwise of an A/D converter from a sequential comparison register comparing and outputting a low-order bit with a desired bit. CONSTITUTION:The measured voltage is converted by an A/D converter ADC1, the low-order bit 8(X) is compared with a digital value 8(Y) corresponding to a threshold value being a desired object from a memory 13 by a comparator 21, and its comparison output is stored in a sequential comparison register SAR23. The output of the register 23 is converted into an analog value by a D/A converter 25 and the analog value is superimposed on a DC voltage source voltage giving a measuring voltage so as to obtain a step wave output sequentially thereby measuring the threshold value of each bit of the A/D converter. Then it is not required to give 2<n> kinds of voltages to conventional n-bit and the effect of the reduction in the measuring time is attained.
Patent JP-S57136240-A (JP)
Title: Peripheral device switching device
Inventor: MASUDA FUMIO
IPC: G06F15/177
Filed: 1981-02-18
Abstract: PURPOSE:To attain dynamic switching between an electronic computer and a peripheral device, by carrying out the switching after deciding the presence or absence of the use of a signal system by a switchig device in case plural peripheral devices with which two electronic computers are connected to a common input/output signal system have an information output request. CONSTITUTION:Electronic computers 1 and 2 of the 1st and 2nd systems are connected to peripheral devices 1r-ir via a switching device 3 and a common input/output signal system 11. In case the computer 1 delivers the information to the device ir, the computer 1 delivers the device number of the ir. Thus the device 3 stores this device number into an input buffer 4. A gate controller 8 decides the information output request that is given from the computer 1 or 2. Then a gate 6 is opened as long as the computer 2 uses no system 11 to perform the output of imformation between the computer 1 and the device ir. When the computer 2 uses the system 11, a busy signal is supplied to the computer 1. This switching is not carried out fixedly but carried out dynamically every time when an information output is given to the peripheral device from the computer.
Patent JP-S58139381-A (JP)
Title: Music player
Inventor: IMAI SHIGENORI
IPC: G11B31/02
Filed: 1982-02-12
Abstract: PURPOSE:To reproduce music according to the readout of bit patterns of a scale data and the music note length data from an RAM, by storing a plurality of music information with the bit pattern, transferring the one music information to the semiconductor memory RAM possible for rewriting and storing it temporarily. CONSTITUTION:A music reproducing circuit section 1 consists of a tone generator 2, an envelope generating section 3, an address counter 4, an amplifier 5 and a speaker 6. RAM sections 7, 8 have a storage capacity storing one music information. A large capacity recording medium stores a plurality of music information in the bit pattern. A control section 10 instructs the control of music recording, start/stop of music, transposition/modulation and tempo with the switch operation of an external input circuit. An oscillation and frequency division circuit 12 is connected to a music reproducing circuit 1 and the output is used as a basic clock of the circuit 1.