baber/WOPTO huggingface dataset:
Patent JP-H01229210-A (JP)
Title: Adjusting method for relative position between semiconductor chip and lens
Inventor: MASUKO TAKAYUKI
IPC: G02B7/00
Filed: 1988-03-09
Abstract: PURPOSE:To prevent an LD chip and the lens from colliding against each other at the time of adjusting operation by measuring the interference pattern of the projection light of a semiconductor chip which is transmitted through the lens or the radial light intensity distribution of the interference pattern, and setting the distance between the LD chip and lens. CONSTITUTION:A stem 12 where the LD chip 1 is fixed and a lens holder 14 where the lens 13 is fixed are fixed to a fine moving base (not shown in figure) and when the distance between the LD chip 11 and lens 13 is adjusted, the projection light of the LD chip 11 which is projected through the lens 13 is made incident on a TV camera 15 and the interference pattern formed on the image pickup surface of the camera is observed on a TV monitor 16. The interference pattern observed on the monitor 16 is formed in conformity with an interference pattern consisting of alternate light and dark rings. The bright rings and dark rings vary in size and width with the distance between the LD chip 11 and lens 13, so the relation between the distance and interference pattern shape is grasped previously to find the distance from the shape of the interference pattern.
Patent JP-S52139347-A (JP)
Title: Push-pull output circuit
Inventor: KONYA RIYOUZOU
IPC: H03F3/20
Filed: 1976-05-17
Abstract: PURPOSE:To add the bias circuit in order to stabilize the idling current at the push-pull output circuit and thus to reducing the element number as well as to reduce the crossover distortion.
Patent JP-H03256114-A (JP)
Title: Large capacity storage device
Inventor: MIZOBUCHI EIJI
IPC: G11B15/68
Filed: 1990-03-07
Abstract: PURPOSE:To shorten the carrying time of a recording medium by arranging plural cells each of which stores plural recording media on the inner and outer periphery sides a cylindrical cell drum, and inserting/ejecting the recording media both the inner and outer periphery sides of the cell drum. CONSTITUTION:The cell drum 10 is fixed or rotatably fitted to the frame of a large capacity storage device through a base 20 and plural cells are mounted so that respective recording media can be drawn in the center direction. The cylindrical cell drum 11 is fixed so as to optional rotate around the drum 10 and plural cells are mounted so that respective recording media can be drawn to the outside. When a cell having a specified address is included in the drum 10, the mechanical handle 18 of an accessor 12 is positioned on the cell of the specified address, or when the cell concerned is included in the drum 11, the mechanical handle 19 of an accessor 13 is positioned on the cell. A recording medium corresponding to the cell is ejected by driving the handle 18 or 19 and set up on a position opposed to a driving device 14 or 16.
Patent JP-H04274532-A (JP)
Title: Data base system maintenance device
Inventor: KAMENO OSAMU
IPC: G06F12/00
Filed: 1991-02-28
Abstract: PURPOSE:To fully restore a data base to its original state before hardware abnormality occurs when the hardware of a maintenance system abruptly becomes abnormal and a hard disk must be exchanged, and so on. CONSTITUTION:The data base transmitting means 11 of each decentralized system for monitoring and controlling plants transmits the data base of each decentralized system 2 to a maintenance system 3 through communication media. In the maintenance system 3, a receiving means 13 receives the data bases and a data base preparing means 25 converts the received data bases 15 of the decentralized systems 2 into data bases for maintenance and preserves the converted data bases.
Patent JP-H08248366-A (JP)
Title: Light transmitter
Inventor: NISHIZAWA YOSHINORI
IPC: G02F1/03
Filed: 1995-03-15
Abstract: PURPOSE: To easily cope with various kinds of application forms of an optical communication system by shifting and stabilizing an operation point of a drive voltage signal side to an optional position of a voltage-light operating characteristic curve related to a light transmitter of an external modulation system provided with a Mach-Zehnder type optical modulator, etc. CONSTITUTION: The optical modulator 3 modulates light from a light source 1 according to a drive voltage generated by a drive circuit 2 according to an input signal to output an optical signal. When the voltage-light operating characteristic curve of the optical modulator 3 is drifted due to a secular change and a temp. change, etc., an operation point stabilization circuit 4 detects its drift amount to perform drift compensation. The operation point stabilization circuit 4 shifts the operation point of the drive voltage signal side to the optional position of the voltage-light operating characteristic curve under the control of an operation point shift circuit 5.
Patent JP-H11229643-A (JP)
Title: Dental clinic
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To secure a wide parking area facing a road of the north side, dispose a balcony and secure lighting within a house by disposing a building so as to about on the south end of a site. SOLUTION: In a dental clinic A, a chinch is disposed in the first floor of a building 2, a dwelling part is disposed in the second floor of the building 2, a parking area for visitors 3 is disposed frontward of the building 2, and an entrance 10 is disposed rearward of the parking area 3. The building 2 is disposed to about on the south end of a site, the parking area 3 is disposed toward the north side of the site, a bicycle parking area 4 is disposed at a division of the parking area 3, a northern entrance 10 is disposed in the building 2, and an entrance porch 11 is disposed in the lower floor of the building 2.
Patent JP-H03256100-A (JP)
Title: Noise cancel unit
Inventor: MIWA NAOMASA
IPC: G10L21/02
Filed: 1990-03-07
Abstract: PURPOSE:To reduce disturbing noises from a noise cancel signal by providing subordinate acoustic input means around the opening part of a room removing the electric signal components generated by the subordinate acoustic input means from the electric signal generated by a main acoustic input means, and outputting the resulting signal. CONSTITUTION:The main acoustic input means 17 is provided nearby an object sound source of noise cancel in the room and the subordinate acoustic input means 20-29 are arranged dispersedly surrounding the opening part. External noises which enter the room through the opening part reach the subordinate acoustic input means 20-29 first and then reach the main acoustic input means 17, so when the main acoustic input means 17 generates the electric signal corresponding to the noises, the electric signals generated by the subordinate acoustic input means 20-29 corresponding to the noises already reach an acoustic signal processing means 100. The acoustic signal processing means 100, therefore, outputs the acoustic signal after the electric signal components generated by the subordinate acoustic input means 20-29 are removed substantially from the electric signal generated by the main acoustic input means 17. Consequently, the noise components of the output acoustic signal are reduced.
Patent JP-S55147343-A (JP)
Title: Humidity sensitive resistor
Inventor: IIDA HIDEYO
IPC: G01N27/12
Filed: 1979-05-08
Abstract: PURPOSE: To facilitate the manufacture of the subject resistor and increase the reliability thereof by dispersing conductive particles onto a copolymer polyamide resin.  
     CONSTITUTION: Electrodes 2 and 3 are provided on alumina ceramics 1, and further outside connecting electrodes 4 and 5 are provided thereon. Thereafter, a humidity sensitive resistor film 6 is formed. This humidity sensitive film 6 is soluble in an alcoholic solvent, and is formed by dispersing conductive particles onto a copolymer polyamide resin in which the ratio (CH 2 /CONH) of amide group (-CONH-) to methylene group (-CH 2 -) in a molecule is in the range of  5<CH 2 / CONH<10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03250285-A (JP)
Title: Controller of card type automatic vending machine
Inventor: ISHIDA TAKASHI
IPC: G07F7/08
Filed: 1990-03-07
Abstract: PURPOSE:To prevent such illegality as sales data is reported lowly by clearing the sales data by using a sales data clear card, and also, writing this sales data in this card and returning the data. CONSTITUTION:A sales data clear card 10 is inserted into an insertion port, the contents of this card are read, a sales data clear signal is transmitted to a RAM 7 in which sales data is stored and the sales data is cleared. Also, by storing the data in a data storage means of the sales data clear card 10, and also, writing the sales data in the sales data clear card 10 and reinserting the sales data clear card 10, the data is returned. In such a way, such illegality as the sales data is reported lowly, etc., is prevented.
Patent JP-H03257280-A (JP)
Title: Construction method of vertical shaft
Inventor: KAWAHARA ICHIRO
IPC: E21D1/03
Filed: 1990-03-06
Abstract: PURPOSE:To construct a vertical shaft without generating noise and vibration by engaging a jack with tensile material fixed in plural borings through grout material to pressure-feed casings downward. CONSTITUTION:Plural borings are provided in such a way as to be positioned outside the peripheries of pressed-in casings A, A, as well a tensile material 6, 6 are inserted into the respective borings, and grout material 8 is injected therein for fixation. The casings A, A are then conveyed in so as to be accommodated inside the tensile material 6, 6. The inside of the casings A, A are drilled, and soil is removed, as well as the casings A, A are pressure-fed downward by a jack engaged with the tensile material 6, 6.
Patent JP-S57169537-A (JP)
Title: Automatic bath preparing device
Inventor: UEDA YASUKIYO
IPC: F24H9/20
Filed: 1981-04-13
Abstract: PURPOSE:To conduct water supply and heating for a bath automatically, and to economize water and fuel by arithmetically operating combustion time from a set temperature signal, a combustion quantity signal, a water supply total  amount signal and a supply water temperature signal from a water supply control unit and controlling a gas valve. CONSTITUTION:In the titled device which heats water in a bathtub 2 by combustion gas by means of a burner 7 by a heat exchanger 8 mounted to a circulation pipe 9, a remote controller 17 is set up at the bathroom B side while the water supply control unit 18 is attached to a water cock 3. The water supply control unit 18 is provided with a supply water temperature sensor 42, a water supply total amount signal generator containing a contactor 46 and a variable resistor 47 and a supply water quantity detecting mechanism containing a water wheel 49 turned when water is supplied and a reduction gear group 50. The combustion time is arithmetically operated by means of a controller 16 from the water supply total amount signal and the supply water temperature signal from the unit 18 and the temperature signal and the set combustion quantity signal from the controller 17, and the gas valve 21 is controlled in accordance with the arithmetical value.
Patent JP-S61217530-A (JP)
Title: Cooling method for steel plate in continuous heat treatment
Inventor: IIDA YOSHIHIRO
IPC: C21D9/573
Filed: 1985-03-22
Abstract: PURPOSE:To prevent sticking of stains on the surface of a steel strip in the stage of final cooling in a cooling water tank in a continuous heat treatment of the steel strip on the inlet side thereof to the cooling water tank, the temp. of cooling water, cooling length, etc., as control factors. CONSTITUTION:The temp. Tw of the cooling water is measured with a water temp. meter 3 and is inputted to a calculator 13 in the stage of cooling the steel strip 8 in the cooling water tank 1 provided with a sink roll 2. The max. permissible value of the temp. Ts of the steel strip on the inlet side which satisfies the equation (1) is calculated from the passing speed V and thickness (d) of the steel strip, the distance l from the surface of the cooling water up to the sink roll 2 and the value of the specific heat Cp of the steel strip in the calculator 13. The value is transmitted to and set at a temp. control device which controls the temp. Ts of the steel strip on the inlet side detected by a temp. detector 11 for the steel strip so as not to exceed the max. permissible value. the generation of stains on the surface of the strip 8 which contacts with the roll 2 is prevented. The cooling water temp. Tw and cooling length lway be used as control factors in place of the temp. Ts.
Patent JP-S55148433-A (JP)
Title: Manufacture of semiconductor device and device therefor
Inventor: SHIMURA FUMIO
IPC: H01L21/324
Filed: 1979-05-08
Abstract: PURPOSE:To prevent the generation of heat distortion due to temperature differences on the surface of a wafer by applying the heat treatment on the wafer being rotated on a boat. CONSTITUTION:A wafer 12 is supported by rotating supporting rods 21 which has grooves and placed in a cylinderical reaction container. Next thereto heat treatment is performed on the wafer 12 being rotated by the rotation of the rotating supporting rods 21. The part at which the wafer touches the supporting rods are not restricted but sequentially changed, and the circumference of the wafer touches uniformly the supporting rod in a boat. Heat treatment during rotating wafer makes the wafer free from temperature differences and heat distortions and eliminates camber and ship and assures uniform dispositon to reacting gas and uniformity of diffusion and anealing. To make wafer to rotate the rotating supporting rods 21 and a rotating shaft of a motor or the like, are connected by connecting belt.
Patent JP-S57172250-A (JP)
Title: Testing method for fuller's brittle point of asphalt
Inventor: YOKOMIZO TAKASHI
IPC: G01N33/42
Filed: 1981-04-16
Abstract: PURPOSE:To measure a Fuller's brittle point, by cooling a steel plate applied a sample and detecting a destruction sound produced by a crack in the sample. CONSTITUTION:A destruction sound is produced at the time of cracking a sample by cooling a steel plate 11 applied the sample and reaching a Fuller's brittle point. The Fuller's brittle point is measured by catching said sound and measuring the temperature at that time by a thermometer and then, detecting the temperature destructing the sample. The destruction sound produced in a closely enclosed test tube 8 is lead out of a sound conducting tube 5 by making a hole in a rubber plug 6 of the tube 8 of a tester and attaching the tube 5 and the destruction sound is detected by ear with an acoustic instrument 4 attached at the tip end of the tube 5. Cooling is carried out by adding finely crushed dry ice to a cooling medium 9 through a funnel 3.
Patent JP-S58173077-A (JP)
Title: Cleaning method of casting mold
Inventor: YUZA BUNICHI
IPC: B22D37/00
Filed: 1982-04-05
Abstract: PURPOSE:To clean the inside surface of a casting mold easily without generating dust, by spraying high-pressure water to the inside surface of the casting mold after parting, and removing the parting material, etc. stuck after burning to the inside surface. CONSTITUTION:A nozzle 4 is supported on a rotatable nozzle support base 2. The high-pressure water generated by a high-pressure water generator 1 is fed to the nozzle 4 and is sprayed to the inside surface of a parted casting mold 5 which is transferred under the nozzle. The parting material and oxide, etc. stuck after burning on the inside surface of the mold 5 are thus removed. The inside surface of the mold 5 having an intricate shape is cleaned effectively and efficiently by the above-mentioned method without generation of dust.
Patent JP-S59183153-A (JP)
Title: Control device for automatic transmission
Inventor: OGASAWARA TSUNEHIKO
IPC: F16H61/08
Filed: 1983-03-31
Abstract: PURPOSE:To reduce an engaging shock in time of gear shifting, by temporarily setting one brake free simultaneously with engagement of a certain one clutch in time of discrimination for shifting from parking to reverse, and after the elapse of a specified period of time, making the brake into reengagement. CONSTITUTION:In time of a select valve 33 being situated in a parking position P, each of solenoid valves S1 and S2 is turned to OFF by an electronic control device 60, and a brake B2 is engaged, while a clutch C2 comes into a state of being released. Under this condition, when the solenoid valve 33 is changed over to a reverse position R, the solenoid valve S1 is energized with current as long as (t) seconds by the electronic control device 60 whereby a spool 35 of a 1-2 shift valve 34 is moved upward. Simultaneously with this motion, a spool 37 of a 2-3 shift valve 36 is also moved upward and thereby the clutch C2 is engaged. On the other hand, the brake B2 is set free from restraint, and after the elapse of the (t) seconds, i.e., in time of the clutch C2 being engaged, reengaged, thus a reverse step is formed up.
Patent JP-H09249150-A (JP)
Title: Steering device for vehicle
Inventor: FUJIKI KATSUMI
IPC: B62D11/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enable the correction of linear position in a steering wheel by providing a rod length adjusting mechanism on at least one of right and left connection rods, and interposing remote control means between the mechanism and operation part. SOLUTION: Ports 32, 33 on the head sides of a follower hydraulic cylinder 28 and a hydraulic cylinder 31 are connected to each other while ports 34, 35 on the rod sides are connected to each other. A threaded rod 36 is threadably inserted into a female thread formed on the rod of the cylinder 31 and a dial 37 is fixed as a terminal RT on the operation side of remote control means R to an outer end of the rod 36. Through the turning operation of the dial 37, the cylinders 31, 28 are driven to extend and shrink to thereby change the rod length of right connection pipe 24K, and accordingly the linear moving state of vehicle and the linear position of steering wheel 9 are made to correspond with each other.
Patent JP-S52140076-A (JP)
Title: Automatic assembling apparatus
Inventor: SHINDOU HIROKI
IPC: B23P19/00
Filed: 1976-05-19
Abstract: PURPOSE: To provide an improvement in stocker section, which enables automatic grade determination, storage and assembly of products, that have been sorted into many grades. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56153231-A (JP)
Title: Stress measuring method
Inventor: MASUKI AKIHISA
IPC: G01L1/24
Filed: 1980-04-28
Abstract: PURPOSE:To ensure a simple measurement with no contact for the stress distribution, by detecting the infrared-rays radiated from the same area of an object to be measured to which the load varing with time is applied with two timings by which different loads are applied. CONSTITUTION:The infrared-rays radiated from the same area or almost the same area of the object 4 to be measured to which the load varying with time is applied are detected by the infrared-ray detector 9 with at least two different timings by which different loads are applied. The signal corresponding to the width of temperature variation during application of different loads is obtained. Based on this signal, the signal is divided through the divider circuit 16 and by the signal proportional to the temperature of the area where no load is applied. The signal thus obtained is displayed or recorded by the cathode-ray tube 19 or the like via the scan signal producing circuit 22.
Patent JP-S60199202-A (JP)
Title: Circular waveguide line
Inventor: ITOU YOSHIHARU
IPC: H01Q13/10
Filed: 1984-03-24
Abstract: PURPOSE:To extract effectively feeding power by forming the cross section shape of a corner part of waveguide space as polygonal or circular semi-cross sectional shape or curve so as to avoid the feeding power at the corner from being reflected. CONSTITUTION:Since the cross sectional shape of the corner C of the waveguide space S including a feeding power detour gap D is formed regular octal or semi-circular cross sectional shape, the reflection of the feeding power at the corner C is prevented sufficiently and the power feeding through the corner C is attained effectively. That is, the power fed efficiently to a lower waveguide space S1 passes through the lower waveguide space S1 as shown in the arrow Pf, detours efficiently the gap D between the peripheral wall 4 and the intermediate metallic plate 6, that is, the corner C, reaches an upper waveguide space S2 and is propagated toward the center.
Patent JP-S53141495-A (JP)
Title: Semiconductor porcelain of positive property
Inventor: OKIAI HIDEYUKI
IPC: H01C7/02
Filed: 1977-05-16
Abstract: PURPOSE: To make a semiconductor porcelain to have large ratio of temperature variation of resistance and positive resistance temperature coefficient in a wide range, by making ZnO to be main composition of the porcelain and making this porcelain to include a suitabee amount of oxide group of rare earth metals and a specified oxide group of MgO or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59187442-A (JP)
Title: Working apparatus
Inventor: YONEDA NAOTAKE
IPC: G05B19/418
Filed: 1983-04-01
Abstract: PURPOSE:To make marking on a work unnecessary, further simplify the constitution of the whole apparatus and facilitate adjustment thereof by separating and selecting works with a plurality of respective work guides provided along a conveyer path. CONSTITUTION:NC lathes 2-4 are arranged in line with each other on the side of a belt conveyer 1. Between the conveyer 1 and the lathes 2-4 are provided respectively multiple spindle type industrial robots 5-7. Also, frames 12, 13 are provided adjacent both sides of the conveyer 1. The frame 12 is provided with work guides 14a, 14b for guiding a work 9 on the conveyer 1 to the frame 13 side and work putting-in/out portions 15a, 15b for taking in the work 9 from the conveyer 1 and delivering it onto the conveyer 1. By this constitution, marking on the work or the like for selection is dispensed with, further the whole apparatus can be simplified and adjustment thereof facilitated.
Patent JP-S51131991-A (JP)
Title: Roller abrasive device for roller table
Inventor: YAMADA TATSUYA
IPC: B24B27/00
Filed: 1975-05-12
Abstract: PURPOSE: To perform efficient abrasive operation by moving the device along the long roller table. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181344-A (JP)
Title: Developing method by stripping
Inventor: HAYASHI SHIYUNICHI
IPC: G03F7/00
Filed: 1983-03-31
Abstract: PURPOSE:To strip satisfactorily an unexposed photopolymerizable composition layer even from a substrate having a through hole by adjusting the base film of a self-adhering tape for stripping to a prescribed thickness so as to increase the angle of stripping. CONSTITUTION:The base film 11 of a self-adhering tape 7 for stripping a transparent support 4 and an unexposed photopolymerizable composition layer 3b from one corner of a substrate 1 in the diagnoal direction is adjusted to a relatively small thickness such as <=25mum. Since the tape 7 is flexible, the angle beta of stripping at the beginning of stripping is increased, and the stripping of the layer 3b is carried out in a linear contact state in the direction of progress, so the force required to pull the tape 7 upward can be reduced. Accordingly, an unexposed photopolymerizable composition layer can be stripped satisfactorily even from a substrate having a through hole without damaging the part around the through hole.