baber/WOPTO huggingface dataset:
Patent JP-H0838801-A (JP)
Title: Apparatus and method for controlling temperature of boiling unit
Inventor: REIMONDO DENISU MATSUSEI
IPC: A47J31/56
Filed: 1995-03-15
Abstract: PURPOSE: To improve the operation or the protection and/or control of a boiling water unit by maintaining a continuous water source typically at a temperature for slight boiling. CONSTITUTION: A continuous boiling water unit is disclosed and comprises a water heating tank 1 containing a heating element 2 near the bottom of the tank and a level control tank 3 mounted alongside the heating tank 1. An interconnecting steam communication port 21 is located between the level control tank 3 and the water heating tank 1, together with a draw-off connection 23 and a flow connection 10. The unit further comprises an electronic temperature sensor in the form of a thermister 50 operable to sense the temperature of water in the water heating tank 1 and operable to cause cut-off of electricity to the heating element 2 upon sensing water of the water heating tank 1.
Patent JP-H02234082-A (JP)
Title: Serial scanning circuit
Inventor: TAKAYAMA YOSHIHISA
IPC: G01R31/28
Filed: 1989-03-08
Abstract: PURPOSE:To decrease the number of necessary gates by cascading a pre-stage of a scan FF and a post-stage of a non-scan FF then connecting two pieces of the resulted unit scan FFs is cascade, to constitute one storage element. CONSTITUTION:One storage element is constituted by cascading unit scan FFs 6-1, 6-2 constituted by cascading a pre-stage 5-1 of a scan FF and a post-stage 5-2 of a non-scan FF, and driven by a scan clock being 180 degrees out-of-phase. In such a way, the FFs 6-1, 6-2 are operated as if they are a latch. That is, an out-of-phase one obtained by processing one scan clock is applied to the FFs 6-1, 6-2. Subsequently, by joining both of them as one FF, an operation of a scan mode is started. At that time, as for a transistor for constituting the FFs 6-1, 6-2, since the number of use becomes a small quantity, a suitable connection to a combining circuit is executed, and with regard to a large quantity of sequence circuits, as well, the overall test can be executed in a short time.
Patent JP-H05274320-A (JP)
Title: Allocation processing system by business classification in accounting oa system of communication businessman
IPC: G06Q10/10
Filed: 1992-03-16
Abstract: PURPOSE:To output two kinds of business forms of two time limit distributions, and two classified businesses required for a communication businessman by executing an output of classified business forms by an allocation processing between departments and a result of allocation from a department code, and an output of classified business forms by an allocation processing and a result of allocation between kinds of business. CONSTITUTION:A department code is constituted of a discrimination code in a department and a discrimination code of the business kind, and a value of a common department in which a distribution amount is stored is distributed in a ratio set to each department of a business department, a facilities maintenance department and a management department. It is primary distribution, and a separate department business form is outputted. Subsequently, by a value after the distribution between the departments is executed, a distribution processing between a telephone, a private line, and the business kind of trust is executed from others. It is a secondary distribution, and a business separate kind business form is outputted. That is, the department code is set to a system which can discriminate the department and can discriminate the business kind, and the distribution between the department is executed by the department code.
Patent JP-S61218379-A (JP)
Title: Motor controller
Inventor: KONO TOSHIKATSU
IPC: H02P3/18
Filed: 1985-03-22
Abstract: PURPOSE:To automatically and generatively brake at regenerative brake unabled time by firing a thyristor when the voltage of an AC power source drops the prescribed value or higher during a regenerative brake, and switching a converter to a chopper operation to control the generative brake. CONSTITUTION:An induction motor 13 is controlled to the desired speed by the variable voltage and variable frequency output of an inverter 8. The output frequency of the inverter 8 is controlled to become lower than the rotating frequency of the rotor of the motor 13 at regeneratively braking time. At this time if the voltage of the AC power source 1 abnormally drops, a thyristor 6 is fired, a resistor 5 is inserted, and a converter 4 is switched from the converter operation to a chopper operation. Thus, a generative brake is continued by the operations of the resistor 5 and the chopper.
Patent JP-H05224575-A (JP)
Title: Drum unit
Inventor: ICHIZAWA NOBUYUKI
IPC: G03G21/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain always good and uniform images at the time of starting the use of a photosensitive body by incorporating conductive powder and/or conductive resin into a cleaning blade and/or film sheet. CONSTITUTION:This drum unit has at least the electrophotographic sensitive body 1 and the cleaning blade 3 and/or the film sheet 4 in contact with the photosensitive body 2. The cleaning blade 3 and/or the film sheet 4 contains the conductive powder and/or the conductive resin in such a case. Namely, rubber materials and the foamed bodies thereof as well as foamed bodies of various kinds of synthetic resins are used as the constituting materials of the cleaning blade 3 and/or the film sheet 4. The potential difference between the surface of the photosensitive body 2 and the cleaning blade 3 and the film sheet 4 is hardly generated even if the friction between the photosensitive body 2 and the cleaning blade 3 and the film sheet 4 by the vibration and impact at the time transportation and vibration arises. The generation of static electricity is thus prevented.
Patent JP-S57169936-A (JP)
Title: Optical disc device
Inventor: ABE MICHIHARU
IPC: G11B7/24
Filed: 1981-04-14
Abstract: PURPOSE:To obtain an optical disc device which can record or reproduce both sides of an optical disc with one optical head continuously, simply with low cost, by linking an optical head to a moving member rotatably by 180 deg. to the disc surface. CONSTITUTION:An optical head 13 is fitted to the tip of a crank 16 linked to a rotating member 17 movable to the radial direction of an optical disc with a moving member 21. Both sides of the disc 11 can continuously be recorded or reproduced with the optical head by rotating the member 17 around a rotating shaft center 18 within a disc plane by 180 deg. through the rotary shaft of the disc 11. This optical disc device is simple in the construction and low in the cost.
Patent JP-H03258803-A (JP)
Title: Production of resin particle
Inventor: TSUJIHIRO MASAKI
IPC: C09K23/52
Filed: 1990-03-07
Abstract: PURPOSE:To obtain resin particles having not too small a particle diameter with a uniform particle size at a low cost by using a specific dispersion stabilizer in dispersing and polymerizing a monomer selected from vinyl aromatic compounds and (meth)acrylic acid esters in a solvent. CONSTITUTION:A monomer selected from vinyl aromatic compounds and (meth) acrylic acid esters is dispersed and polymerized in the presence of a methyl acrylate-(meth)acrylic acid copolymer or ethyl (meth)acrylate-(meth)acrylic acid copolymer having 40-60mol% acrylic acid content and 5000-500000 molecular weight as a dispersion stabilizer in a medium (e.g. an organic solvent such as THF) capable of dissolving the aforementioned monomer without dissolving the produced polymer. Furthermore, the polymerization is normally preferably carried out at 4-100 deg.C for 1-50hr. The particle diameter of the produced particles is preferably 5-13mum.
Patent JP-H10255493-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI NORIAKI
IPC: G11C16/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably read out from a semiconductor memory by setting the output voltage of a bias circuit higher than the output voltage of a data detecting circuit and obtaining data having a sufficient level when the adjacent memory cell connected to a selected column line and simultaneously selected by a row line is in an ON state. SOLUTION: Data stored in the memory cell 5 selected simultaneously with a memory cell 4 by transistors t1-t24 is considered as a logic '0'. In this case, a current path from the memory cell 5 to a first bias circuit 12 is formed through a column line C6 and transistors t6, t8. The output voltage Vpr of the circuit 12 is set higher than the output voltage Vsain of a data detecting circuit 14 and the charge of the column line C5 is not discharged through the path and the potential of the line is not lowered. Thus, the data of the logic '1' stored in the memory cell 4 outputs a sufficient level and the DC margin of a sense amplifier can be set sufficiently large.
Patent JP-H02237160-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MASAYUKI
IPC: H01L29/10
Filed: 1989-03-10
Abstract: PURPOSE:To realize a high-speed operation and a high-current driving capacity by a method wherein channel regions of a field-effect transistor are formed at a plurality of different impurity concentrations and a threshold value in the channel region whose impurity concentration is high is made shallower than that in the channel region whose impurity concentration is low. CONSTITUTION:Channel regions are formed of regions whose impurity concentrations are different from each other; a threshold value in channel regions 23b whose impurity concentration is high are made shallower than that in a region 23a. Accordingly, it is possible to suppress a stretch of a depletion layer by using the channel regions 23b whose impurity concentration is high; a resistance of these regions can be made low; it is possible to prevent a drop in a carrier mobility and an increase in a back bias effect by the channel region 23a whose impurity concentration is low. Thereby, reliability is not lowered by a punchthrough phenomenon and a short-channel effect; a high-speed operation and a high-current driving capacity can be realized.
Patent JP-H11258248-A (JP)
Title: Method and apparatus for transferring specimen
Inventor: SAKAZUME TAKU
IPC: G01N35/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a process part and carry out efficient processing when a plurality of process parts are connected in a method wherein a specimen transfer line for transferring specimens is connected with the process part for processing the specimens. SOLUTION: A first operation in which a rack 4 as a specimen storage container is moved for a main transfer line 1 to a storage part 3 by a moving mechanism 2, a second operation in which an optional specimen stored in the storage part 3 is separated by a dispensing mechanism 14, and a third operation in which the rack 4 as the specimen storage container is moved from the storage part 3 to the main transfer line 1 can be executed in one cycle time.
Patent JP-H04291578-A (JP)
Title: Non-linear emphasizing device
Inventor: OTA HARUO
IPC: H04N5/92
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a non-linear emphasizing device having an inconspicuous residual noise with a comparatively small circuit scale while the period with the residual noise is short and into both front and rear sides of an edge part is divided. CONSTITUTION:An input signal, after passing through a linear phase HPF 7, is amplitude-limited by a limiter 3 and added with the output of a delaying circuit 6 to delay the input signal. The linear phase HPF 7 is filter-processed by a filter processing a signal with the usual time series and the time series inverting the time series of the signal, and by a time series inverting filter returning to the original time series again, the device can be realized with a comparatively small circuit scale.
Patent JP-H01230149-A (JP)
Title: Data reading method for external memory
Inventor: WASHISU MORIKAZU
IPC: G06F12/00
Filed: 1988-03-10
Abstract: PURPOSE:To alter an external data file in an on-line condition by providing an internal area to collectively store the data of the external data file into a main memory part, and collectively reading the data of the external data file to the internal area at the time of initial operation of a program. CONSTITUTION:Areas M1 and M2 which can collectively store the data of external data files A and B are provided in the main memory part of a central processor 4, and at the time of the initial operation of the program, first, the data in the respective files are read to here. During the processing of the program, when the alteration of the data in the external data file is required, the external data files A and B are corrected, and thereafter, a flag to require the collective reading is set at a common data file 3. Thus, since the external data file is collectively read to the program internal area and the area is always used, the external data file can be altered even in the on-line condition.
Patent JP-S58177841-A (JP)
Title: Paper jam voice guide device
Inventor: SUZUKI KAZUHIRO
IPC: B41J29/48
Filed: 1982-04-06
Abstract: PURPOSE:To obtain a paper jam voice guide device allowing anyone to remove the paper jam by explaining the paper jam occurrence position or paper removing procedures by voice. CONSTITUTION:When a paper jam occurs, a detector 43 reports the occurrence of a paper jam to a central process controller 10, which generates the guide information and sends it to a voice synthesizer 60, which in turn gives guidance to a user through a speaker 70. The central process controller 10 sends the guide information for guiding predetermined paper removing procedures when a paper jam occurs to a user in sequence step by step.
Patent JP-S51132599-A (JP)
Title: Diving suit
Inventor: YOSHIKAWA YUKIO
IPC: B63C11/04
Filed: 1975-05-13
Abstract: PURPOSE: To provide a diving suit which has not only good heat insulating property but also stable and permanent buoyance, and which can be used in safe without being hindered working. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56154348-A (JP)
Title: Collision sensing device in vehicle
Inventor: OKADA MOTOHIRO
IPC: H01H35/14
Filed: 1980-04-30
Abstract: PURPOSE:To correctly perform sensing for whether necessary or not of an operational signal to a passenger locking device, by furnishing an electromagnetic braking mechanism in which as the moving speed of a weight, actuating the passenger locking at the collision of a vehicle, increases, braking power to the weight increases. CONSTITUTION:At the collision of a vehicle against a barrier when inertia force acting upon a weight board 22 exceeds a preset value, the weight board 22 is rotated in a counter clockwise direction against attracting force of a permanent magnet 40, then a movable contact plate 31 moves toward the front of the vehicle to connect fixed contact plates 45, 46 and operate the starting means of a passenger locking device. For a larger amount of the inertia force, the contact plates 45, 46 are bent forward, and a rear inner face 53 of U-shaped parts 48, 49 is adapted to the rear face of protruding parts 51, 52 to absorb the shock, then a contact state between the contact plate 31 and 45, 46 are held. Further because a sector part 29 brakes a magnetic line of force, formed by cylindrical permanent magnets 62 located at a face-to-face position in an electromagnetic braking mechanism, with a rotating motion of the weight board 22, an eddy current flows in the sector part 29, accordingly braking power in accordance with rotary speed of the weight board 22 is generated in the sector part 29.
Patent JP-S60200997-A (JP)
Title: Manufacture of double-plated steel sheet having high corrosion resistance
Inventor: KURIMOTO MIKIO
IPC: C25D5/10
Filed: 1984-03-27
Abstract: PURPOSE:To manufacture a corrosion resistant steel sheet having superior resistance to white rust or superior suitability to coating by successively forming a Zn alloy layer and a Zn layer on the surface of a steel sheet by plating by a specified extent of deposition each and by chromating the Zn layer. CONSTITUTION:A layer of a Zn alloy such as Zn-Ni contg. 10-16% Ni or Zn- Ni-Co contg. 0.5% Co and 7% Ni is formed on the surface of a steel sheet by plating as the 1st layer by >=3g/m<2>. A Zn layer is formed on the 1st layer by plating as the 2nd layer by 0.1-5g/m<2>, and the 2nd layer is chromated or phosphated. It is preferable that the amount of the 2nd layer is adjusted to 0.2- 2g/m<2> in case of chromating and to 0.1-3g/m<2> in case of phosphating.
Patent JP-S55148337-A (JP)
Title: Composite type lab6 cathode for plasma generation
Inventor: URAMOTO JIYOUSHIN
IPC: H01J1/13
Filed: 1979-05-10
Abstract: PURPOSE:To eliminate the need for a tungusten filament and simplify discharge start by providing an auxiliary cathode near the main cathode and heating the main cathode with the heat caused by the initial discharge of the auxiliary cathode. CONSTITUTION:The Ta pipe 10 whose volume is reduced and whose heat capacity decreases is provided in the main cathode 6 of LaB6 which is made cylindrical to increase its surface area and makes discharge between the intermediate electrode 17 and it along with the weak magnetic field 12 of about 50 gauses. Since this discharge region is kept in about 1 torr to increase the density of plasma and to minimize discharge voltage at short distance, the initial discharge easily starts and the tip of the Ta pipe 10 whose heat capacity is small is collectively heated. These are actuated as auxiliary cathodes within the range of small start current. Before these arrive at 2,500 deg.C or more and affect life span, the cylinder 6 of LaB6 is heated at 1,500-1,800 deg.C and discharges larger current.
Patent JP-H05223146-A (JP)
Title: Stator for torque converter
Inventor: MORIGUCHI NAOKI
IPC: F16H41/26
Filed: 1992-02-10
Abstract: PURPOSE:To prevent turbulence for improving transmission efficiency by providing a hollow wing part having a wing back fact part formed of porous material whose stream line on the outside wall part is oriented in a direction parting from the surface, and by communicating the hollow part to a low pressure part having pressure lower than that around a wing part. CONSTITUTION:Velocity distribution of fluid in a boundary layer near the surface of a wing part 8 changes from the leading edge to the trailing edge of the wing part 8, and in the case when fluid does not flow along surface of the wing 8 separation takes place, but fluid flows into a hollow part 8c at such a place where outside wall part is formed of porous material 15, because pressure around the wing part 8 is higher than that in the hollow part 8c. As a result, a flow velocity of fluid along the surface of a wing back face part 8a can be kept and separation of fluid flow accompanied by turbulence can be prevented. And on the side of a wing belly part 8b, flow of fluid is absorbed into the hollow part 8c through porous material 15 near the wing belly part 8b so as to prevent generation of turbulence in this part and to prevent pressure loss and improve transmission efficiency.
Patent JP-H06273283-A (JP)
Title: Interlocking device for measuring wheel alignment
Inventor: TANUMA NOBORU
IPC: G01M17/007
Filed: 1993-03-17
Abstract: PURPOSE:To provide an interlocking device for measuring the wheel alignment which can fix a steering wheel in a correct advance state. CONSTITUTION:An interlocking device is equipped with a fixed device 1 equipped with an engaging part 9 for a steering wheel H, engagement part 17 for a fixed part position in a vehicle, and an angle detector 11 for detecting the steering angle of the steering wheel H, controller 2 for the comparison between the steering angle detected by an angle detector 11 and the proper angle, and a display device 3 for displaying the result of the comparison by the controller 2, and regulates the operation of a wheel alignment tester when the steering angle detected by the angle detector 11 is a nonproper angle.
Patent JP-S55149003-A (JP)
Title: Pattern inspecting apparatus
Inventor: ANDOU SANETOSHI
IPC: G01B11/02
Filed: 1979-05-10
Abstract: PURPOSE: To accurately measure the width of conductor layer by measuring pattern width from the output signal waveform which combines the output polarity-inverted from one output of a photo detector and the output of the other photo detector.  
     CONSTITUTION: Laser light form a laser light source 2 passes through collimator lenses 3a, 3b, half mirror 4 and rotary mirror 5. The one thereof passes through a photo detector 7 and is amplified 8 and the other passes through a substrate 1 then through a photo detector 9 and is amplified 10. These two outputs enter an amplifier 11, by which they are differentially amplified. The outputs thereof pass through an automatic gain control circuit 12 and amplifier 13 and are compared of the voltage of a reference power source 15 with the output having been amplified 13 in a comparator 14. The output of a clock signal generator 17 and the output of the comparator 14 are input by an AND circuit 16 to a counter circuit 18 by which the clock pulse number is counted. The output of the amplifier 13 is held applied via capacitor 19 and resistance 20 to the terminal 12a of the automatic gain control circuit 12 and a time constant circuit is formed by a capacitor 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222267-A (JP)
Title: Measurement of angular velocity
Inventor: MEGATA NAOYUKI
IPC: G02B27/28
Filed: 1987-03-12
Abstract: PURPOSE:To enable measurement of angular velocity of an object rotating at a high speed with a small size and a handy construction, by making circularly polarized light from a light source overlap circularly polarized light from a local emission light source to detected light thus overlapped. CONSTITUTION:Circularly polarized light emitted from a light source 1 for emitting circularly polarized light is made to overlap circularly polarized light emitted from a local emission circularly polarized light source 2 with a photocoupler 3, the light thus overlapped is detected with a photo detector 4 and converted into an electrical signal to measure. Here, the circularly polarized light source 1 is placed on a rotary body 7 or to the contrary, a local emission light source 2, the photocoupler 3 and the photo detector 4 are placed on the rotary body 7. An output of the photo detector 4 is inputted into a measuring device 5 such as a counter.
Patent JP-2000260593-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: KAKIYA TSUTOMU
IPC: H05B41/392
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To keep constant brightness, even if lamp temperature is varied by installing a control circuit for controlling an inverter circuit so that the output of the inverter circuit is varied, in accordance with a dimming signal to dim a discharge lamp and becomes a lamp power value calculated with a lamp power calculating means. SOLUTION: A control circuit 7 for an inverter circuit acting as a control circuit controls an inverter circuit 4, so that a lamp power value becomes a previously set value corresponding to a dimming signal from a dimmer 11. A fluorescent lamp 5 acting as a discharge lamp is lit at a constant lamp power value, and constant brightness is obtained from the fluorescent lamp 5. In a deep dimming state of a dimming ratio of around 0% of the fluorescent lamp 5, the ratio of a lamp current value to a lamp voltage value becomes very high, and since the inverter circuit 4 is controlled to almost a constant current, turning out the light the fluorescent lamp 5 can be prevented, even in the fluorescent lamp 5 having narrow tube diameter.