baber/WOPTO huggingface dataset:
Patent JP-S6341882-A (JP)
Title: Waste toner detector
Inventor: WATANABE AKIRA
IPC: G03G21/00
Filed: 1986-08-07
Abstract: PURPOSE:To always accurately grasp the quantity of toner in an image carrier by arranging a pressure detecting means to be driven in response to the pressure of accumulated toner in the image carrier. CONSTITUTION:When the quantity of toner is a comparatively small and a margin exists in a space of the image carrier 10, the toner almost stays on the bottom of the image carrier 10 due to the rotation of the image carrier 10 and a detecting pin 3 is deflected to the inside of the image carrier by the action of a spring 4. When the image carrier 10 is rotated from the position by a half revolution, the tip of the pin 3 embedded in the toner is projected to the outside of the image carrier 10. However the detecting pin 3 is turned to the embedded state every arrival at a position opposed to a photointerrupter 6. When the quantity of toner in the image carrier is increased, the pin 3 is pressed by the toner and extruded to the outside even when the pin 3 is arranged on the upper part, and every arrival at the position, the pin 3 is engaged with the photointerrupter 6 and a pulse is generated. Thus, the overflow of toner can be detected.
Patent JP-S6073492-A (JP)
Title: Solar time switch
Inventor: TANAKA TOSHIAKI
IPC: G04G15/00
Filed: 1983-09-30
Abstract: PURPOSE:To switch operation pattern upon occasion and save electric power energy invariably adequately by deciding through a switch part on whether a lighting load is turned on and off at prescribed time set in a fixed time setting part or at optional times set by a user in an optional time setting part. CONSTITUTION:The mode switching part 6 decides by switching on whether the lighting load 4 is turned on and off at the prescribed time set in the fixed time setting part 1 or at optional time set by the user in the optional time setting part to save electric power energy invariably adequately upon occasion. For example, the solar mode in which the lighting load 4 is turned on and off under the control based upon data set in the fixed time setting part 1 accurately corresponding to the ambient lightness and the timer mode in which the lighting load 4 is turned on and off at the most suitable times under the control based upon data set in the optional time setting part 5 are switched properly to save the electric power adequately.
Patent JP-S6243787-A (JP)
Title: Hand-written character recognizing device
Inventor: NAITO HITOSHI
IPC: G06K9/62
Filed: 1985-08-21
Abstract: PURPOSE:To simplify the specification of a registered foreign character by providing a foreign character input area on a tablet and a means for recognizing a specified foreign character and outputting its assigned character code in a recognition processing part. CONSTITUTION:A menu sheet 13 is positioned on the tablet surface of the tablet 2, a character input area 14 and a menu area 15 respectively corresponding to a character input area 10 and a menu area 11 are sectionally displayed on the menu sheet 13 and a foreign character input area 16 is set up in the menu area 15. Then, N foreign characters are assigned to N blocks A1-AN sectionally set up in the area 16 and registered foreign characters are concretely written in respective blocks. Codes in blank areas of a JIS code table are assigned to the foreign characters to be registered and the codes C1-CN are assigned to respective blocks A1-AN. Consequently, the simplification and acceleration of foreign character specifying operation can be sharply improved.
Patent JP-S6163759-A (JP)
Inventor: OKAMOTO KAZUYOSHI
IPC: D04H1/46
Filed: 1984-09-05
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-S5975490-A (JP)
Title: Semiconductor storage circuit
Inventor: MIYAZAWA KAZUYUKI
IPC: G11C11/401
Filed: 1982-10-22
Abstract: PURPOSE:To float surely the output at early write in the nipple mode, by inhibiting the generation of a driving signal operating an output buffer based on a control signal applied externally and a read/write control signal. CONSTITUTION:A column address strobe(-CSA) is toggled while a low address strobe(-RAS) remains low level at the write of the nipple mode and a signal phix from an internal signal generating circuit 5a of the (-RAS) system remains high level at the trailing edge of the 2nd strobe(-CAS). Thus, the forming of a signal phiOP operating an output buffer circuit 8 of a circuit 5b is inhibited by the signal RW1S and the strobe(-CAS) based on a read/write control signal(-WE) of the read/write control signal generating circuit 10 from a signal(-CAS) system internal signal generating circuit 5b. Thus, the output of the circuit 8 is floated surely at the early write.
Patent JP-H0242371-A (JP)
Title: Portable type temperature tester
Inventor: WASHIO KENICHI
IPC: G01N25/00
Filed: 1989-07-19
Abstract: PURPOSE:To hold the airtightness in the tester, to uniform the temperature distribution, and to conduct a reliable test by providing a can body with a rotary body and a cooling device and providing a movable hard heat insulating skirt under the can body. CONSTITUTION:The front and rear surfaces of the can body 1 are doors 7 and 7 which are wound up forward. Rotary bodies 5 for supporting the device movably with ease are fitted to the lower parts of left and right side plates 9 and 10. The hard skirt 6 is made upward and downward movable so that air neither enters nor exits from the gap between the lower parts of the side plates 9 and 10 and a floor surface. The hard skirt 6 is made of an elastic body such as rubber where it contacts the floor surface, etc., so as to increase the airtightness in the can body 1. Further, the cooling device 2 is provided to the ceiling plate 11 of the can body 1 and the right plate 9 is fitted with a console panel 3 for controlling the operation of the cooling device 2. A discharge guide 12 for the cold air from the cooling device 2 is provided in the can body 1 and arranged so that the cold air does not strike on a device 13 to be tested.
Patent JP-H0351768-A (JP)
Title: Probe terminal structure for testing glass substrate and test method using the same
Inventor: UENO ISAO
IPC: G01R1/073
Filed: 1989-07-19
Abstract: PURPOSE:To judge contact inferiority or the disconnection of an electrode and to enhance the reliability in measurement by providing a plurality of probe needles and confirming the contact of the probe needles with a transparent electrode before performing a continuity test. CONSTITUTION:Probe needles 31, 32 provided with signal electrodes 33, 34 are fixed to a probe part substrate 30 and the probe part same thereto is also provided on the other surface side of a transparent electrode 2. When the continuity test of the transparent electrode 2 is performed, two probe needles 31, 32 are brought into contact with the transparent electrode 2 at first and contact is checked by applying potential difference between the probe needles 31, 32. Since the continuity test of the transparent electrode 2 is performed after contact is confirmed, the contact inferiority of the probe needles or the disconnection of the transparent electrode can be judged and a measuring time can be shortened and reliability is enhanced.
Patent JP-2001008896-A (JP)
Title: Ophthalmologic device
Inventor: NOZAWA KENJI
IPC: H04R1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To precisely transmit information imparted to a subject even in use in a place where noise is much on the periphery by arranging a bone conduction sound transmitting vibrator in a face abutting part abutting to a face part on the subject, and vibrating the vibrator to transmit the information imparted to the subject as a bone conduction sound. SOLUTION: A subject makes an inspection by observing an inspection index by looking in a device from an inspection window 2. A headrest 3 is installed on the periphery of the inspection window 2 to support a face of the subject by allowing a forehead of the subject to abut to a front end part of the headrest 3 to fix eyes to be examined at inspection time. A vibrator 25 is arranged in the front end part of the headrest 3 abutting to the forehead of the subject to transmit information imparted to the subject as a bone conduction sound by the vibration. Various vibrating elements such as an element using a magnet and a coil and a piezoelectric element can be used as the vibrator 25.
Patent JP-S57107235-A (JP)
Title: Vacuum vapor growth device
Inventor: HATANAKA TATSUO
IPC: H01L21/205
Filed: 1980-12-25
Abstract: PURPOSE:To provide a vacuum vapor growth device which puts the objects to be treated into and out of a main reaction chamber always at the degree of vacuum equal to that in the main reaction chamber and which does not contaminate the objects to be treated by providing a preliminary chamber permitting evacuation on the front part side of the main reaction chamber and an automatic moving mechanism for the objects  to be treated to the rear part side. CONSTITUTION:A boat 6 set with semiconductor substrates 5 in a clean bench 4 is inserted manually into a preliminary chamber 11, then a front door 1F is closed and the inside of the chamber 11 is evacuated to the degree of vacuum similar to that of a main reaction chamber 11. Next, a locking mechanism 12 is opened, and loader bar 13 is moved forward up to the chamber 11 to fit the boat 6, after which it is moved backward to place the boat 6 still in the central position of a chamber 10, thence the mechanism 12 is closed. Next, the carrier gas in the chamber 10 is substituted with a reaction gas, whereby vapor growth is effected. Next, the inside of the chamber 10 is again substituted with the carrier gas alone, and the mechanism 12 is opened, thence the boat 6 is moved into the chamber 11, and the rod 13 is returned into the chamber 10, after which the mechanism 12 is closed, the evacuation of the chamber 11 is ceased to restore atmospheric pressure, thence the door 1F is opened and the boat 6 is removed.
Patent JP-S6077962-A (JP)
Title: High-manganese austenitic steel
Inventor: WAKU YOSHIHARU
IPC: C22C38/00
Filed: 1983-10-03
Abstract: PURPOSE:To prevent deterioration in the toughness of a high-Mn austenitic steel due to reduction in the cooling rate in a water toughening stage even in case of a large-sized or thick-walled member by adding a specified amount of Cr to the steel. CONSTITUTION:When a large-sized or thick-walled member requiring high yield strength and wear resistance is made of a high-Mn austenitic steel, a high-Mn steel contg. Cr and having a composition contg. 0.2-2.0% C, <0.8% Si, 5-30% Mn, 0.1-1.3% Cr, <0.07% P and <0.04% S is used. The member is subjected to heat treatment called water toughening by water cooling from 1,000-1,100 deg.C. At this time, the added Cr prevents deterioration in the toughness of the member due to reduction in the cooling rate caused by the large size or thick wall. Accordingly, a large-sized or thick-walled member with high toughness and wear resistance is easily obtd.
Patent JP-H1131261-A (JP)
Title: Cup for display for cup-type beverage automatic vending machine
Inventor: SANO SHIGEKI
IPC: G07F9/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional display cup which can be displayed in the display chamber of an automatic vending machine in a normal time, and which can be pulled out of the display chamber, and used as a measuring cup at the time of adjusting beverage supply amounts for test selling to be executed prior to the start of selling. SOLUTION: Measuring scale marks 19a and 19b are put according to a level corresponding to beverage supply amounts on the periphery of a display cup 19 made of transparent plastic in the same as that of a paper cup for selling beverage, and a beverage label 19c simulating content beverage is displayed in a front half face area on the peripheral face of the cup. In a normal time, the cup is displayed on a merchandise display stand 18 arranged in the display chamber 14 of the automatic vending machine so that the beverage label can be faced to the front face, and at the time of adjusting the beverage supply amounts, the cup is moved from the display chamber to a bend stage, and the beverage supply amounts poured into the cup for test selling are adjusted by contrasting it with the scale marks.
Patent JP-H0234041-A (JP)
Title: Test control system
Inventor: YAMAMOTO SHUHEI
IPC: H04B3/46
Filed: 1988-07-25
Abstract: PURPOSE:To apply an accurate operating test to the modem of a remote station by setting a time till a data transmission permission is given to a communication terminal equipment in response to the transmission request longer at the test by taking the time of the modem of the remote station requiring the carrier detection into account. CONSTITUTION:Main control sections 11, 21 of modems 10, 20 set a time t1 being the training period between modems to timers 15, 25 at the test of the modem of the remote station in the case of the test of a REM DC (digital loopback in the modem of the remote station) test and at a usual data transmission. The sections 11, 21 set a time t2 to the timers 15, 25 for the its own station modem at the REM DC test. Moreover, the time t2 is preset to a time longer than the sum of the time t1 and a time  t requiring to detect a carrier by taking a time at the modem of the remote station requiring to detect the carrier into account. Thus, the return of a data whose part is omissing from the modem of the remote station at the REM DC test is prevented and the operating test of the modem of the remote station is conducted accurately.
Patent JP-S6082283-A (JP)
Title: Laser cutting device for chip
Inventor: MIURA HIROSHI
IPC: B23K26/064
Filed: 1983-10-05
Abstract: PURPOSE:To cut by laser the chip produced in the stage of external and internal boring by introducing laser light through a fiber down to a tool shank and condensing the laser light to the point where the chip is produced by a condensing optical part. CONSTITUTION:The laser light of a YAG laser device 1 is introduced by a fiber coupler 3 to a fiber 4 for working. The laser light is then transmitted by a fiber 4 and is introduced to a tool shank 5 for external and internal boring added with an optical part for condensing laser. A fiber 6 for observation to be used in the stage of matching the laser cutting point of the produced chip and the laser focusing point of the laser fed from the fiber 4 is connected to the shank 5. The magnified image of the generated chip to be laser cut and near the same is formed on the image pickup tube plane of a television camera 8 by an optical part 7 for imaging of the observation fiber and is projected on a television monitor 9.
Patent JP-H07167559-A (JP)
Title: Method for drying item
Inventor: KANAI MASAO
IPC: B01D1/24
Filed: 1994-07-14
Abstract: PURPOSE:To provide a superior drying efficiency by a method wherein some items are pushed against a heat transfer surface under a centrifugal force, the items having low moisture content are replaced with items having high moisture content and moved to an evaporating surface desired in a spacing. CONSTITUTION:Items 5 to be dried which have reached the upper-most part are dropped down to the lowermost part through an item dropping space A while they are lifted up in sequence along a heat transfer surface 7 in a helical form and faced in a space B and then the items 5 are brought into contact with the heat transfer surface 7. After this operation, the items are moved to an evaporating surface F and are pushed against the heat transfer surface 7 under a centrifugal force. At this time, contained moisture is evaporated, and the items 5 having a low moisture content are replaced with items 5 having a high moisture content and then the items are moved to the evaporating surface F facing against the space B. With such an arrangement as above, it is possible to improve a drying efficiency.
Patent JP-2000020948-A (JP)
Title: Laser texturing energy controller
Inventor: OHATA KENJI
IPC: B23K26/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To maintain laser texturing energy constant. SOLUTION: This controller has a computer(CPU) 2 which stores a reference voltage Vst and an offset voltage Vos, a pulse oscillator 3 which receives this reference voltage Vst and outputs a pulse voltage Vp, an offset circuit 31 which receives this offset voltage Vos, a deflecting element 9 which separates the laser beam modulated by an EO modulator 8 to a processing optical path 10 and a non-processing optical path 11, sensors 61, 62 which detect the laser beams of the respective optical paths and a comparator circuit 31, which is inputted with the outputs of the respective sensors.  Furthermore, the offset circuit 51 has a differential amplifier, which is inputted with the output of a D/A converter 4 and the output of the comparator 31 and an analog switch which is input with the output of this differential amplifier, and the output of the pulse oscillator 3 and outputs an offset pulse Vof. As a result, the processing energy is maintained constant by automatically correcting a bias voltage.
Patent JP-H0833072-A (JP)
Title: Control system for redundant configuration digital circuit
Inventor: YANO SATOHIKO
IPC: H04Q11/04
Filed: 1994-07-14
Abstract: PURPOSE:To facilitate synchronization at the time of switching from a standby system to an active system. CONSTITUTION:At the active system, a frame synchronizing signal B0 of the present system is prepared by a frame synchronizing signal preparing circuit 5 synchronously with the fall of the control clock of the present system, for example, and another system frame synchronizing signal C0 advanced rather than the frame synchronizing signal B0 of the present system just for one cycle of the control clock is prepared. This other system frame synchronizing signal C0 is transmitted to the standby system. At the standby system, the other system frame synchronizing signal C0 is received by a reception circuit 16, and this other system frame synchronizing signal C0 is latched synchronously with the rise of the control clock of the present system. Then, another system frame synchronizing latch signal D1 is latched synchronously with the fall of the control clock of the present system and a frame synchronizing signal B1 is prepared by a frame synchronizing signal preparing circuit 15. This frame synchronizing signal B1 is used at the time of switching to the active system and as a result, the frame synchronizing signal is synchronized.
Patent JP-S5887608-A (JP)
Title: Reference voltage source
Inventor: SASE TAKASHI
IPC: G05F3/24
Filed: 1981-11-20
Abstract: PURPOSE:To set an optimum operating point to dispersion of threshold value and to obtain a reference voltage source excellent in the stability, by changing a current of a constant current source through the stepwise change of a bias voltage and also of temperature. CONSTITUTION:A gate of an enhancement NMOS element 11 is connected to an output terminal 1 of a reference voltage source, the output of the element 11 and the output of a depletion NMOS element 12 are negative-fed-back to the gate of the element 11 via an operational amplifier 20, drain currents of the elements 11, 12 are made equal, and made constan at an NMOS element 15 of the constant current source. A bias circuit 100 consisting of a resistor 102 and a variable resistor 101 is connected between the gate of the elements 11 and 15. The bias voltage is stepwise changed at the circuit 100, the current of the element 15 is changed and the temperature is also changed to set an optimum operating point to dispersion of threshold value, allowing to output a stable reference voltage from the output terminal 1.
Patent JP-H0236892-A (JP)
Title: Device for feeding needle thread of sawing machine
Inventor: YOSHIMOTO TSUKASA
IPC: D05B45/00
Filed: 1988-07-27
Abstract: PURPOSE:To prevent generation of looseness or cut in the stitched parts of needle thread by controlling the feeding of needle thread with a supply amount curve in the form of polygonal line resembling a demand amount curve by use of a cam for moving the needle thread along two edge lines in a plane passing through a connical axis of feed roller. CONSTITUTION:A needle thread is provided at a contact point between a feed roller 20 and idle rollers 21, 22, that is at edge lines L1, L2, after it is inserted into guide grooves 15c, 16c arranged at two guide plates 15, 16. In this case, the thread is in contact with the outer periphery of a cam 14. As a result, the position of the thread is shifted along the upper and lower edge lines L1, L2 in parallel with the rotary motion of the feed roller 20. A demand amount curve E is divided into eights at the position of deformed curve, wherein eights are, respectively, (a)-(k) (where (e), (g) and (i) is bending points), and the divided points are connected with a straight line, whereby there is constituted a supply amount curve G in the form of poligonal line showing a dotted line similar to the demand amount curve E. In this way the thread is moved along the edge lines L1, L2 so that the direction and speed of feeding are controlled.
Patent JP-S6246501-A (JP)
Inventor: WATANABE YOSHINOBU
IPC: C03C8/16
Filed: 1985-08-23
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-S6341063-A (JP)
Title: Manufacture of mos integrated circuit
Inventor: UNO TADASHI
IPC: H01L21/336
Filed: 1986-08-07
Abstract: PURPOSE:To easily obtain two types of silicon gate MOS transistors having different threshold value voltages by forming passivation films on the transistors, forming silicon nitride films partly thereon, and heat treating them. CONSTITUTION:Silicon dioxides are formed by a chemical vapor growing method on a plurality of silicon gate MOS transistors on a sole silicon substrate on which aluminum gates are formed by an electron beam depositing method to form passivation films 11, nitride silicons are further formed by a plasma chemical vapor growing method on the whole surface, and silicon nitride films 12 remain only on predetermined silicon gates of the transistors by a photoetching method. Thereafter, when it is heat treated, for example, at 410 deg.C for 30 min. in a nitrogen gas atmosphere partly including hydrogen gas, the threshold value voltages of the transistors leaving the films 12 can be set to a predetermined high voltage.
Patent JP-S5976413-A (JP)
Inventor: SHIMIZU SHINKICHI
IPC: H01G13/00
Filed: 1982-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0236546-A (JP)
Title: Test of semiconductor memory
Inventor: MATSUI KIYOSHI
IPC: H01L21/66
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to evaluate the evaluation of the soft error of a semiconductor memory correctly with good precision compared to a conventional test method by a method wherein the market failure rate of the malfunction due to alpha rays of the semiconductor memory is computed from the relation between the variability distribution of the proof strength against alpha rays between memory cells and the distribution of the amounts of collecting charges to the memory cell parts. CONSTITUTION:The amount of a collecting charge to each memory cell part is computed on the basis of the irradiation condition of alpha rays, the sizes of the memory cells, the condition of a process and the condition of a bias and by finding the inversion ratio of each memory cell in every a plurality of kinds of the irradiation conditions of the alpha rays, the variability distribution (a strength distribution) of the proof strength against the alpha rays between the memory cells is found. Moreover, the incidence conditions of alpha-particles emitted from a wiring material into the memory cells are simulated and moreover, by finding the amount of a collecting charge in each incidence condition, the distribution (a stress distribution) of the amount of a charge of noise is found. By finding an error rate from the relation between the strength distribution and the stress distribution, the evaluation of the soft due to the alpha rays of a semiconductor memory can be conducted correctly with good precision.
Patent JP-S6340578-A (JP)
Inventor: MAYU HIROICHI
IPC: A63B69/12
Filed: 1986-08-07
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。