baber/WOPTO huggingface dataset:
Patent JP-S5214997-A (JP)
Title: Method for replacing master cam in cam grinders
Inventor: OOTA HIROSHI
IPC: B24B19/12
Filed: 1975-07-25
Abstract: PURPOSE: To provide a method which enables easy and safe replacement of master cam by attaching a means for withdrawing the spindle stock for constraining movement thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62248959-A (JP)
Title: Preventive method against cooling of bathtub water
Inventor: ARAI TAIJI
IPC: F24H9/00
Filed: 1986-04-22
Abstract: PURPOSE:To reduce the cooling of hot water and consequently to economize fuel by providing a water reflux check to prevent the reflux of water in the state that heating is stopped in a water circulating system, which connects a bathtub with a bath heater. CONSTITUTION:Butterfly valves 5 which are opened by the circulating flow produced at heating or the water flow in the direction as indicated with solid line arrows and does not open by the circulating flow, which may be produced on heating is stopped, or the water flow in the direction as indicated with dash line arrows, are provided at the connecting points of a bathtub 1 with lower circulating pipes 2a and 2b so as to perform the circulation of water through the circulating pipes 2 between a bath heater 3 and the bathtub 1 by opening the valves 5 during heating and to stop said circulation by automatically closing the water circulating course when heating is stopped. Thus, the reflux of water between the bathtub 1 and the bath heater 3 is shut off when the heating is stopped and the heat exchange between the hot water at a heat exchanging part 3a and the cold outside air is checked or reduced and accordingly the lowering of hot water temperature is reduced.
Patent JP-H04304381-A (JP)
Title: Device for removing reaction product from evacuating system in cvd device
Inventor: USAMI TATSUYA
IPC: H01L21/31
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the clogging of the evacuating pump and pipeline in the CVD evacuating system by removing the reaction product generated from an unreacted gas in a reaction product trap. CONSTITUTION:An unreacted gas is allowed to undergo a reaction in a reaction product trap 21 having a heating or pressurizing mechanism to remove the reaction product. An evacuating pipeline 1 between a CVD device and the trap 2 is cooled by cooling water 5, then the reaction of the unreacted gas passing through the pipeline is inhibited, and the clogging of the pipeline with the reaction product is prevented.
Patent JP-H07298572-A (JP)
Title: Jig for forming wave winding
Inventor: HACHISUGA KIMIO
IPC: H02K15/04
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the damage on the insulating film of a conductor effectively, and to make it possible to form a winding in the intended waveform shape positively and readily. CONSTITUTION:An inner strut 44 and an outer strut 46 are provided on a rotary table 42 in a winding jig 32. In a moving mechanism 40, a guiding jig 38 for guiding an enameled wire 36, a winding jig 32 and a guiding jig 38 are relatively moved in the axial direction and the radial direction of the rotary table 43, the enameled wire 36 is alternately wound at the inner surface of the inner strut 44 and the outer strut 46 and a waveform-shaped winding 12a is formed.
Patent JP-H04302457-A (JP)
Title: Fabrication of hybrid ic board
Inventor: KASAI NORIO
IPC: H01L23/28
Filed: 1991-03-29
Abstract: PURPOSE:To seal a semiconductor chip and bonding wires thereof with a protective resin layer by forming, around the chip and wires, a framework, for use in preparing a dam layer, with the use of an adhesive being composed of the same material as the protective resin layer, and by completing the dam layer by curing the framework so that the adhesive soaks into the framework. CONSTITUTION:A square framework, for use in preparing a dam layer, is formed around a semiconductor chip 14 and bonding wires 16 thereof, on the main body of a circuit board 11, by the application of a second adhesive layer 18 being composed of an epoxy resin. The circuit board is then subjected to heat curing with a dam layer frame positioned on the second adhesive layer 18, whereupon the epoxy resin of the adhesive soaks into the framework. The framework is eventually cured, as a result of which a dam layer 17 is formed. An epoxy resin, used as the protective resin layer, is poured inside the framework, and this framework then undergoes heat curing, so that a protective resin layer 18 is formed, which seals the semiconductor chip 14 and the bonding wires 16, thereby producing a hybrid IC circuit board.
Patent JP-S63279115-A (JP)
Title: Measuring device with laser and annular resonator
Inventor: BUARUTAA BERUNARUTO
IPC: H01S3/08
Filed: 1988-04-15
Abstract: A measuring device for angular rates making use of the Sagnac-effect comprises a ring resonator (12) and a laser (10). The ring resonator (12) forms a part of the resonator cavity of the laser (10). Thereby no precautions to achieve an optical insulation between laser and ring resonator have to be taken. A semiconductor laser serves as laser. Different embodiments of the ring resonator having mirrors, an integrated optical system and a fiber optical system are described.
Patent JP-S57206866-A (JP)
Title: Testing instrument for trouble indicator
Inventor: WAKAYAMA KOUICHI
IPC: G01R31/50
Filed: 1981-06-15
Abstract: PURPOSE:To accurately and speedily perform a test to see whether the operation and resetting  of a trouble indicator to be tested have been effected, by employing a sensor which issues a  signal by sensing the indicated light of the trouble indicator or the variation of its luminous  intensity. CONSTITUTION:By covering the front part of a trouble indicator 1 with a dark box 3, an indicating window 6 is optically shielded from the outside. Only the light of a light-emitting diode  is projected to the indicating window, and the reflected light is received by a photo transistor  5. Since a change in the color of the indicating window causes the output of the transistor 5  and produces an output to a differentiator 13, it is possible to detect the variation of the indicated color. A driving circuit 20 supplies to the trouble indicator electric power that increases or decreases continuously with an elapse of time. An electric power measuring instrument 31 of a good-or-bad evaluating circuit 30 constantly measures the electric power and the  like supplied to the trouble indicator 1, and supplies the data to a data retainer 32. The retainer automatically compares the supplied power and the like with a signal corresponding to  the indication, and evaluation is made by an evaluating circuit 33, the result of which is indicated by an indicator 34. Through this constitution, it is possible to carry out an evaluation  of good or bad only by the operation of a switch.
Patent JP-H07301391-A (JP)
Title: Heat insulating receptacle and measuring equipment using the same
Inventor: HIRAIWA TAKAO
IPC: G01K1/16
Filed: 1994-04-28
Abstract: PURPOSE:To prevent a temperature recording unit form being damaged caused by high or low temperature, shorten a time taken for reuse and enable a temperature measuring equipment to be quickly reused. CONSTITUTION:A temperature recording unit 3 is accomodated in a heat insulating receptacle 1 of a stainless steel made double structure 2 the inside of which is evacuated. A temperature sensor 7 connected electrically to the temperature recording unit 3 is located in any measuring position outside the insulating receptacle 1 to close an entrance part 4 with a heat insulating plug 5 and fixture 9 made of a heat resistive resin. The heat insulating plug 5 is formed of a bag 5D of heat resistive fibers enveloping a glass wool heat insulating material outer layer 5A outside the heat insulating receptacle 1, a glass wool heat insulating material inner layer 5C inside the heat insulating receptacle and a heat accumulating material layer 5B of a stainless steel plate between both layers. A copper made heat transmitting member 8 continued to the heat accumulating material layer 5B is pressed against the inner wall of a double structure 2. After the measurement, the temperature recording unit 3 is taken out, and the separated double structure 2 and the heat accumulating material layer 5B can be quickly restored to the room temperature.
Patent JP-H02270027-A (JP)
Title: Storage system for variable
Inventor: SHIRAISHI NAOKI
IPC: G06F15/02
Filed: 1988-04-14
Abstract: PURPOSE:To facilitate the control in a variable storage system by preparing a substituted character storage part and a variable storage part and storing the variable names of the variable storage part in order of addresses. CONSTITUTION:A substituted character storage part 2 stores the contents to be substituted for the variables, and a variable storage part 1 stores a pair of a variable name and the address information showing a specific position of the part 2 that stores the storage contents corresponding to the variable name. Then the variable names of the part 1 are stored in order of addresses. In other words, the constitution of a character string variable is divided into a part where a character variable itself is shown and a part where a substituted character string is stored. Then a pointer showing the latter part is added to the former part and at the same time a variable substitution process is carried out so as to secure an arrangement rule in each area of both parts. Thus an unused memory is easily secured. As a result, the addresses can be easily rewritten in response to the variable names at fluctuation of the number of substituted characters.
Patent JP-S59121443-A (JP)
Inventor: BIENBUNIYUU JIYATSUKU MITSUSHI
IPC: G06F9/46
Filed: 1983-05-25
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-S63260731-A (JP)
Title: Method for installing piston ring
Inventor: ABE NORIHIKO
IPC: B23P19/08
Filed: 1987-04-15
Abstract: PURPOSE:To enable quick, easy and sure fitting by inserting the head of a piston in a retaining cup, in which are fitted piston rings with dislocated notch, sinking the piston rings while the retaining cup is positioned in the ring groove, and thus completing the installation. CONSTITUTION:Piston rings l1, l2, l3 with dislocated notch are fitted in a conical retaining cup U enlarging its dia. downward, and the head Pa of a piston P is inserted in a retaining cup U, and the bottom surface U5 of the retaining cup is aligned with the upper side face P1-S of the lowermost ring groove of the piston P. Then the piston ring l1 is depressed and fitted on the piston P, followed by positional alignment one after another through sinking of the piston P or rising of the retaining cup U, and the other pistons l2, l3 are fitted in the ring grooves P2, P3 one another. This accomplishes quick, easy and sure fitting of the piston rings l1, l2, l3 on the piston P.
Patent JP-S5719832-A (JP)
Title: General data input device
Inventor: AMAMIYA HISATOSHI
IPC: G06F3/02
Filed: 1980-07-07
Abstract: PURPOSE:To check an input data as to any general data, by checking an input data based on a key check data whenever a general data is inputted, in accordance with a general service program. CONSTITUTION:A central processing equipment CPU decides whether an input data from a keyboard KB is a numeral or not, and saves it in an A-register of a subtraction counter in case of a numeral. Unless it is a numeral, the CPU decides whether it is a service end key input or not. Unless it is a service end key input, the CPU sets a function key code to a latching B-register by which an output of a ten key in the keyboard KB is made an input, and executes a necessary processing. When all data inputs are finished and the service is finished by operating a service end key, a discrimination code data, a commodity code and a quantity data, which have been inputted are stored in a data memory DM in accordance with a prescribed format, and are transferred to a center transmission master machine MS of the CPU. Also, they are information-displayed on an indicator DP, as well.
Patent JP-H07290795-A (JP)
Title: Thermal printer
Inventor: HASEGAWA KOJI
IPC: B41J25/304
Filed: 1994-04-28
Abstract: PURPOSE:To provide a thermal printer wherein a lever is made changeable easily to a cam for head-up. CONSTITUTION:A bearing 7 is fitted to a platen shaft 6a provided in a projected state from one side frame 3 and a head-up cam 13 is fitted turnably freely to the shaft 7. A lever 14 for a rotary operation of the cam formed separately is fitted detachably to the cam 13. Since a lever fitting groove 13a is provided on the cam 13, a base part of the lever 14 is fitted in the lever fitting groove 13a, a screw 15 is screwed on to the lever 14 and the cam 13 and lever 14 are unified. A lever 14 which corresponds to use of a thermal printer is selected out of levers having several kinds of forms different from each other and fitted to one kind of the cam 13. The lever 14 is turned clockwise and a projected part 10 of a radiator plate 1 is pushed up by a circumferential surface of the cam 13, through which thermal head 2 is separated from a platen 6 along with the radiator plate 1.
Patent JP-S5614967-A (JP)
Title: Automatic gain control circuit of radar receiver
Inventor: AKAGI HARUO
IPC: G01S3/20
Filed: 1979-07-18
Abstract: PURPOSE:To cope even with a high speed change of the gain such as a change of the gain for each transmitting pulse repetition period by making up an open loop control circuit so that the control error may become a prescribed value within time of the pulse width of a pilot pulse signal. CONSTITUTION:When the signal level of the pilot pulse is fed to the circuit at a prescribed threshold Vr or less, a control circuit 17 makes counters 18, 19 be in an up-count state, and operates and halts them 18, 19 respectively. The counter 18 performs a rough counting by means of a clock pulse 21, and increases the gains of both a D/A converter 20 and an IF amplifier 11 and the output Vd of a detector 12. When the output Vd exceeds the threshold Vr, the counters 18, 19 are linked to each other to perform a minute counting, and the output Vd is decreased. When the output Vd exceeds the threshold Vr again, the counters 18, 19 are halted to keep the gain constant. And the control error becomes a value as much as the minute counting step by the linked operation of both the cunters 18, 19. In this way, the device can be made cope even with a high speed change of the gain.
Patent JP-H02271720-A (JP)
Title: Analog/digital conversion circuit
Inventor: MIMURA KAZUMASA
IPC: H03M1/52
Filed: 1989-04-12
Abstract: PURPOSE:To decrease the time relating to the changeover of the measured range and to process many measured data especially at high speed by adding the measuring mode for deciding the measuring range in addition to the conventional measuring mode. CONSTITUTION:A measured signal inputted by closing an input changeover switch 13 and opening a switch 14 is integrated for a prescribed by an integration device 20. Then the switch 13 is opened and the switch 14 is closed to integrate a reference signal with the opposite polarity to that of the analog signal at the integration device 20. The time when the integration output reaches a level is confirmed by a comparator 21 and the clock number for the time is counted by a counter of a digital control section 22 and when the result indicates the present measuring range-over, the range is advanced by one stage. In order to measure the range decision mode, a mode selector switch 17 is opened and a switch 18 is closed. In this case, an integration resistor 16 having a resistance being a multiple of (n) of the integration resistor 15 is used and a reference voltage being a multiple of (n) is integrated by the integration device 20 to bring the measuring result to 1/n time.
Patent JP-S5520405-A (JP)
Title: Track kilometer
Inventor: SHIROTA YASUSHI
IPC: G01C22/00
Filed: 1978-07-31
Abstract: PURPOSE: To eliminate troubles caused by dirt, snowdrifts, etc., by using an electromagnetically coupled unit as a detection unit for the target part and the target.  
     CONSTITUTION: When wheel 10 runs on rail 1, an impedance bridge in detection unit 4 is balanced to make the signal output zero in case that target part 21 does not exist under detection part 4. In case that target part 21 exists under detection unit 4, coupling between impedance element 44 and conductor part 22 becomes maximum, and the output signal becomes maximum. Consequently, the position of target part 21 is detected by this output, and the track Km obtained from the number of rotations of the wheel is corrected. The coupling coefficient between impedance element 44 and conductor part 22 is not changed even if dirts and snowdrifts are interposed in respect to the electric characteristic of conductor part 22 of target part 21, so that the position of target 21 can be detected surely without influence of troubles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05292507-A (JP)
Title: Satellite broadcast receiving equipment
Inventor: OKABE HIROFUMI
IPC: H04N5/44
Filed: 1992-04-13
Abstract: PURPOSE:To use both of a chargeable broadcast decoder and an MUSE decoder in common for a second satellite broadcast receiver, as well by inputting a keyed AFC pulse outputted from the MUSE decoder to a second satellite broadcast receiver, as well. CONSTITUTION:A keyed AFC pulse outputted from an AFC output terminal 38 of an MUSE decoder 35 is inputted from an AFC input terminal 56, and as an AFC input 61, a first satellite broadcast receiver 51 is subjected to keyed AFC operation at the time of receiving an MUSE broadcast. On the other hand, a keyed AFC pulse from the terminal 56 passes through an AFC terminal, and an AFC input terminal 34 of a second satellite broadcast receiver 31 and is inputted to a receiver 31. Since a first switch 63 is closed, when it is not connected to the receiver 31, an AFC signal is terminated by 75 ohms through the switch 63, the switch 63 is in a closed state, when it is connected to the receiver 31, and the AFC signal is terminated in the receiver 31. Even if it is connected to the receiver 31 or not connected, the AFC signal is always terminated by 75 ohms, and a level of the keyed AFC pulse is not varied, therefore, both the satellite broadcast receivers 51, 31 can execute a normal AFC operation.
Patent JP-H0773539-A (JP)
Title: Magneto-optic type information carrier
Inventor: KUMAGAI YOSHITARO
IPC: G11B13/04
Filed: 1993-03-26
Abstract: PURPOSE: To obtain a magneto-optical type information carrier having characteristics of both of magnetic recording and optical recording in combination. CONSTITUTION: This magneto-optical type information carrier is composed of a substrate 1, an inside layer 2, a magnetic layer, a lubricating layer and/or antistatic layer 4, a reflection layer 5, an output layer 6 and a protective layer and/or lubricating layer 7. Of these layers, the magnetic layer 3 is iron oxide, etc., alloy expressed by xMn-yFe, etc., and the optical layer 6 is WORM (read only) or a magnet optical material.
Patent JP-H02270126-A (JP)
Title: Magnetic recording medium
Inventor: KAWAHARA SETSUKO
IPC: B05C9/06
Filed: 1989-04-11
Abstract: PURPOSE:To obtain excellent S/N and good characteristics in friction noise as well and to obtain decreased D/Os and excellent durability in coatability of an upper layer, etc., by adopting a wet-on-wet double layer coating method as means for preventing the mingling between upper and lower layers. CONSTITUTION:The thin-layered magnetic layer which is free from unequalness and has a uniform film thickness is provided as the upper layer 1 and the layer constitution which substantially obviates the mingling between the upper magnetic layer 1 and the lower magnetic layer 2 existing thereunder is attained if the wet-on-wet double layer coating method is selected. The recording medium is constituted by incorporating a CB carbon black having 70 to 500mmu average grain size into the uppermost magnetic layer 1 of at least two layers of the magnetic layers at 0.1 to 5pts.wt. per 100pts.wt. magnetic powder of the uppermost layer and substantially obviating the mingling of the layers between the uppermost magnetic layer 1 and the lower magnetic layer 2 existing thereunder in such a manner. The recording medium which is good in the electromagnetic conversion characteristics of the superposed recording of high and low frequencies, is decreased in the drop-outs (D/Os) and friction noises and has the good S/N, traveling property and traveling durability is obtd. in this way.
Patent JP-S5216786-A (JP)
Title: Pneumatic pipe conveyer
Inventor: TSURUTA AKIO
IPC: B65G51/22
Filed: 1975-07-29
Abstract: PURPOSE: In a pneumatic conveyor to convey carriage in pipe line, closable valves in pipe line and forced draught control valve are controlled according to carriage positions, to vonvey the carriage without affecting brake force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217128-A (JP)
Title: Calculating method for inertia moment
Inventor: ANEZAKI TAKASHI
IPC: G01B11/24
Filed: 1983-05-26
Abstract: PURPOSE:To make high a speed of calculation of an inertia moment without usig high-speed CPU by a method wherein an orthogonal projection binary image of a three-dimentional object inputted from an image input device is stored in a block memory by successive (n) pieces of points, and the data of this image are scanned in linear sequence. CONSTITUTION:Two kinds of block memories storing (n) bits in each address in the longitudinal and lateral directions are contained in a block memory 102, and thereby scanning of a binary image is executed at high speed. By this scanning, an area count value in each one line is calculated by an area calculating unit 103 and stored in a storage unit 105, and simultaneously with the scanning performed when an area is calculated, a partial value in each one line of an inertia moment value is calculated by an inertia moment calculating unit 104 and stored in a storage unit 106. The data stored in the storage units 105 and 106 are subjected to operation processing in an inertia moment operating unit 107, and thereby directional axes are calculated.
Patent JP-S59217526-A (JP)
Title: Electric charging preventive method
Inventor: KOISHI MASUMI
IPC: B65G53/52
Filed: 1983-05-26
Abstract: PURPOSE:To minimize electric charging on the powder and/or particles generated by their contact with the inner wall of a pipe, by modifying the nature of the pipe inner wall through surface activation. CONSTITUTION:Quality of a pipe 1 is specified according to the substance of transported powder and/or particles 4, and the inner wall of the pipe 1 is irradiated by plasma ions to activate it so as to form a modified surface 2 provided with quality modification treatment effect. This modified surface 2 formed in such a way can minimize the electric charging phenomenon of the powder and/ or particles 4, which is likely to arise when they contact the inner wall of the pipe 1.
Patent JP-H11288297-A (JP)
Title: Voice recognition device
Inventor: MARUTA YUZO
IPC: G10L15/183
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To discriminate whether plural unknown words are the same word or not in the case that plural unknown words are included in a voice. SOLUTION: An unknown model determination means 104 which settles an optimum state transition model of each of detected unknown words, an unknown model storage means where these optimum state transition models are stored, and an unknown discrimination means 105 which compares these optimum state transition models to discriminate whether these unknown words are the same word or are different words are provided. If plural unknown word are included in a voice, it can be discriminated whether they are the same word or not; and therefore, a user can easily find that unknown words are the same word or are different.