baber/WOPTO huggingface dataset:
Patent JP-H06297679-A (JP)
Title: Printer for printed wiring board
Inventor: NAGAMUNE SHINJI
IPC: B41F15/08
Filed: 1993-04-19
Abstract: PURPOSE:To provide a printer reducing the number of working processes and shortening working time and realizing an experimentally manufactured printed wiring board of high quality within a short period of time in the production of the printed wiring board used in various electronic machineries. CONSTITUTION:A printer for a printed wiring board is equipped with the mat layer 24f composed of a resin or rubber arranged on a printing bed 24a, the almost circular aligning plate 24g having a linear groove 24h formed thereto provided on the mat layer 24f and a plurality of movable members 24j having the guide pins 24c fitted in the groove 24h arranged thereto. By this constitution, complicated working parts requiring skill for releasing the fixing of two circular movable members of a conventional printing head, rotating and moving the movable members to a position so as to be capable of inserting the guide pins arranged to the movable members in the guide holes of a printed wiring board and moving and adjusting the movable members to a prescribed position where the guide patterns of a screen plate must be set in a guide pin inserted state to fix the same can be omitted.
Patent JP-H11285310-A (JP)
Title: Driving controller for reaping pretreatment device in combine harvester
Inventor: YAMANAKA HIDEKI
IPC: A01D34/30
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent grain culms kept in a stopped state in a grain culm conveyor, etc., in a reaping pretreatment device when completing one stroke of reaping from slipping down therefrom. SOLUTION: This driving controller for a reaping pretreatment device in a combine harvester is capable of holding a reaping clutch 49 in an ON state for a period until a sensed value is absent with a threshing depth sensor 91 arranged at the rear part, etc., of a grain culm conveyor 8 when no passage of grain culms is sensed with a sensor 90 for the presence or absence of passage of the grain culms arranged on the side of the front end in the lower part of a grain culm raising up device 6 when lifting the reaping pretreatment device to a prescribed height, transmitting a power from an engine through a constant speed rotation driving shaft of a transmission for branching the power as a constant rotation driving part to a reaping shaft, driving the reaping pretreatment device at a constant high speed and then performing the quick reaping and conveying control so as to keep the reaping clutch 49 in an OFF state.
Patent JP-H06297820-A (JP)
Title: Adjusting device for shift of printing position in travel direction of printing head in printer
Inventor: KOJIMA KOICHI
IPC: B41J29/46
Filed: 1993-04-19
Abstract: PURPOSE:To stabilize a printing quality of a printer making printing by traveling a printing head by a method wherein a shift amount of a printing position is detected by a shift amount detection means separately prepared, and the printer is adjusted in accordance with the shift amount. CONSTITUTION:An adjusting pattern 1 printed by a printer 6 making printing by traveling a printing head is inputted by a TV camera 2. The image is inputted to a shift amount detection means 4. A shift amount of a printing position in the travel direction of the printing head is detected by the shift amount detection means 4. The detected shift amount is inputted to an adjusting amount calculation means 5. An adjusting amount to be set to the printer 6 is found by calculation. At this time, the shift of the printing position can be corrected by changing the adjusting amount to be set to the printer 6 to a value for reducing the shift amount of the printing position. In this manner, a variation in adjusting amount attendant on an operator's judgement is eliminated, and the printing quality of the printer 6 can be stabilized.
Patent JP-2000280205-A (JP)
Title: Building material
Inventor: INAGAWA HARUHISA
IPC: B27M3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a long-size building material with securely retained deflection strength and bending strength not depending upon a single-piece veneer. SOLUTION: Adjacent core materials 1a, 1b are joined together by inclined parts 3a, 3b formed on the mutually opposed end sides 2a, 2b of the core materials 1a, 1b and the joint 4 of the joining parts is wedged by a tacker 5 in such a manner that the tacker 5 straddles the joint 4 to obtain a single- piece board. An adhesive is previously applied to the surface of the inclined parts 3a, 3b coming into contact with each other. In addition, MDF's 6a, 6b are applied to both first and second surfaces of the core materials 1a, 1b which are now combined into the single-piece board and further, a decorative laminated sheet 7 is applied to the first surface, on the side which comes into the field of view of a user, of the MDF 6a.
Patent JP-S57206862-A (JP)
Title: Meter for vehicle
Inventor: FUKAMACHI MASAAKI
IPC: G01P3/489
Filed: 1981-06-16
Abstract: PURPOSE:To provide a meter having simple construction and operable with small error by arranging such that clock pulses are delivered to a second counter at a rate equal to the number of vehicle speed pulses received in a predetermined period, and driving the meter by these clock pulses. CONSTITUTION:The pulses coming from a vehicle speed pulse generator 8 are counted over a predetermined period by a counter circuit 1 in a control circuit 10 after a shaping by a wave shaping circuit 9. The number of counted pulses is delivered to a comparator circuit 3 where it is compared with the content of a counter 2. When there is a difference between the numbers of the pulses, clock pulses from the clock 13 are delivered to the counter 2 through a gate 4 until both numbers become equal to each other. The pulses inputted to the counter 2 are delivered also to a distributor 6 and are used in driving a pulse motor 5 to bring the pointer of a meter 7 to a position corresponding to the content of the counter 1.
Patent JP-S61249141-A (JP)
Title: Control system for microcomputer
Inventor: KITAO MOTOSHI
IPC: G06F9/30
Filed: 1985-04-27
Abstract: PURPOSE:To improve the use efficiency of a memory and the execution speed by making the processing executed in an arithmetic and logic unit (ALU) different by flag state on a basis of the same instruction to execute a processing part with one instruction. CONSTITUTION:A conditional adding/subtracting instruction is loaded to an instruction register 3 from an external memory. In accordance with the output of lower 4 bits of the register 3 and the output of a flag register 5, it is discriminated whether flag conditions are satisfied or not by a flag state discriminating circuit 6. An output CC=F of the circuit 6 is inputted to an ALU control part 7, and the output signal of an instruction decoder 4 indication the conditional adding/subtracting instruction is inputted to the ALU control part 7 also. If circuits are so provided in the ALU control part 7 that addition is performed when the result CC=F of the flag state discrimination indicates truth, namely, '0' but subtraction is performed otherwise, addition/subtraction processings are executed in one instruction.
Patent JP-S58207747-A (JP)
Title: Communication equipment of linear communication network
Inventor: KINO SHIGENORI
IPC: H04L12/417
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the utilizing efficiency of a line from being decreased, by presetting the right of transmission of data according to the predetermined sequence so as to circulate the right in each subscriber station terminal. CONSTITUTION:A controller 15 of a linear communication network interface 2 having the right of transmission of data represented with a presettable counter 16 makes a modulator 9 output the data or a carrier only to the linear communication line 1. On the other hand, the controller 15 of a linear communication interface not having the right of data of transmission detects the movement of the right of data transmission from the intermission of the carrier on the line 1 detected by a detector 10. Further, the counter 16 of each interface 2 presets the right of transmission so that it is circulated in each subscriber terminal station according to the predetermined sequence.
Patent JP-S59217336-A (JP)
Title: Hybrid integrated circuit and substrate thereof
Inventor: KATOU KAZUO
IPC: H05K3/24
Filed: 1983-05-25
Abstract: PURPOSE:To make connection between a circuit and a semiconductor, chip condenser, chip resistor, etc. easy by forming an aluminum circuit and partially forming a metal paste circuit which can be soldered to the aluminum circuit. CONSTITUTION:An insulation layer 2 is stacked on a metal substrate 1, a circuit 3 consisting of aluminum foil is formed on it and a circuit 4 consisting of copper paste which can be soldered and silver paste 4' are partially formed on the circuit 3. A heat sink 6 and an external lead terminal 8 are connected with solder 5 to the copper paste circuit 4. A transistor 9 for high power is connected to the circuit 3 by a thick aluminum wire 7. A transistor 9' for small signal is also connected to the circuit 3 by a thin aluminum wire 7'. The transistor 9' for small signal is fixed on the circuit 3 with silver paste 4'. The circuit consisting of aluminum foil has high bonding strength with wider bonding conditions. It also has superior wire bonding capability using a gold wire.
Patent JP-S5717869-A (JP)
Title: Antenna efficiency measuring device
Inventor: TAKAHASHI HIDEHIRO
IPC: G01R29/10
Filed: 1980-07-07
Abstract: PURPOSE:To measure the efficiency of an antenna without any relation with a radiation pattern by moving a moving antenna while at least one of a fixed antenna and the moving antenna is revolving. CONSTITUTION:While keeping fixed by a revolving device an antenna 6 is moved along a course 7 and measures the propagation loss owing to a reflection wave between a sending antenna 6 and an auxiliary antenna 5 in various routes in multiple times. The antenna efficiency is found by comparing a statistic amount of the values obtained from these with the same statistic amount of the reference antenna. At this time, the contribution to the measuring population by parts 6-11-6-18 of the propragation due to a direct wave above the course comes to always constant, and the antenna efficiency computed by this measuring value population is proportional to the power rediated by the antenna 6 and the antenna efficiency as defined can be attained. Thus, a difficult investigation in selecting a course that does not contain the propagation part due to the direct wave becomes needless.
Patent JP-2000284890-A (JP)
Title: Ten key keyboard
Inventor: SHIRABE AKIRA
IPC: G06F3/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by simple constitution by arranging a plurality of input keys on the surface of a case and forming a key matrix circuit outputting a signal corresponding to the operation of each input key on a substrate in the case. SOLUTION: A ten key keyboard 10 comprises a plurality of input keys 16 arranged on the surface of a case 15 and a key matrix circuit 17 formed on a substrate arranged on a case 15. In the case of using, the ten key keyboard 10 is connected with a full keyboard 13 through a cable 14. By operating the desired input key 16 of the ten key keyboard 10, a key matrix signal corresponding to the key 16 is outputted from the circuit 17 and outputted to the full keyboard 13 as it is. In the full keyboard 13, a key matrix signal is inputted to an incorporated keyboard controller to be converted to a corresponding signal and after then outputted to a personal computer main body 11.
Patent JP-S57206876-A (JP)
Title: Detector for radioactive rays
Inventor: MIURA IWAO
IPC: G01T1/167
Filed: 1981-06-15
Abstract: PURPOSE:To compensate the effect of gamma-rays inciding through other part of a collimator than the slit surface thereof, by making the collimator contact with the upper-end or lower-end part of a measuring tube and thereby opening or closing a movable shelter. CONSTITUTION:A collimator 8 consisting of a fixed shelter 9a and a movable shelter 9b is provided for a radioactive-ray detector 6 and this movable shelter 9b is opened or closed by making the collimator contact with the upper-end or lower-end part of a measuring tube 5. Accordingly, the distribution of radioactive rays is measured by moving the radioactive-ray detector 6 and the collimator 8 unitedly by means of a moving mechanism 14. In addition, by deducting a measured value in the case when the collimator is made to contact closely from a measured value in the state where the collimator is separated, the effect of radioactive rays reaching the detector through the collimator can be compensated, and thereby the precision of measurement is improved.
Patent JP-S5216078-A (JP)
Title: Eccentric collar for combined surface
Inventor: YOSHIDA KAZUO
IPC: B23B49/02
Filed: 1975-07-30
Abstract: PURPOSE:To form two objects having combined furfaces, especially a remerhole for locating the horizontal coupling surface in the turbocar chamber, easily and with high preside utilizing an eccentric collar.
Patent JP-H07296963-A (JP)
Title: Electromagnetic cooking vessel with safety mechanism
Inventor: YOSHIMURA AKIHIRO
IPC: H05B6/12
Filed: 1994-04-28
Abstract: PURPOSE:To provide a vessel for electromagnetic cooking at a low cost with safety. CONSTITUTION:A conductive heat emitting body 60 in the form of a thin film is attached to the inside bottom of a nonconductive vessel body 11 accommodating a material to be cooked, which is heated with Joule's heat loss of an eddy current 51 generated at electromagnetic cooking in the direction along the surface of the heat emitting body 60. A bleeder part 70 is opened near the center of the heat emitting body 60, and a plurality of narrow parts 80 are formed between the periphery of the bleeder part 70 and the periphery of the heat emitting body 60. A non-contact part 90 is provided between the narrow parts 80 and the inside bottom of the vessel body 11. When the vessel body 11 goes in an loadless boiling condition, the narrow parts 80 get an ultra-high temp. to cause the heat emitting body 60 to blow off at any of the parts 80, so that the eddy current 51 from the cooking apparatus 20 is out off and heat emission is stopped.
Patent JP-S62249574-A (JP)
Title: Video memory
Inventor: HORIUCHI SUNAO
IPC: H04N5/907
Filed: 1986-04-23
Abstract: PURPOSE:To allow one kind of a video memory to correspond to an NTSC system and a PAL system by stopping the writing of data in a memory cell when a write address reaches a previously fixed constant value. CONSTITUTION:The video memory 100 initializes an address obtained from a write address generating circuit 111 based on an external reset signal inputted from a terminal 104, changes an address value and writes serial data in a sequential memory cell 110. At the time of detecting the write address reaches a certain constant value, a writing stop signal generating circuit 130 generates a writing stop signal. Thereby, the writing operation of data in the memory cell 110 is stopped. The writing stop state is released by the succeeding external reset signal. Consequently, one kind of the video memory can be allowed to correspond to both the NTSC and PAL systems.
Patent JP-H05265178-A (JP)
Title: Optical mask and its production and exposing device
IPC: G03F1/68
Filed: 1992-03-17
Abstract: PURPOSE:To provide the optical mask having a region where light transmittance changes continuously in an arbitrary shape, the process for production of the optical mask and the exposing device which can execute the exposing processing delicately controlled in light intensity by one time of exposing operation. CONSTITUTION:This optical mask consists of a non-light translucent org. film 1 which is controlled in the light transmittance by a projecting part 11 where its thickness changes. The process for production of the optical mask consists in forming the non-light transmission org. film having the projecting part where its thickness changes by irradiating the photopolymerizable film forming material layer provided on a supporting base material with a laser beam to polymerize the material. The exposing device has such optical mask. As a result, the efficient mass production of the optical mask is enabled.
Patent JP-H05261605-A (JP)
Title: Indexing mechanism of toolrest
IPC: B23B29/32
Filed: 1992-03-18
Abstract: PURPOSE:To provide a toolrest indexing mechanism that makes high speed indexing achievable with a hydraulic pump unit small in discharge capacity. CONSTITUTION:An axial movement of a turret 3 for setting two positioning clutches 4A, 4B and vice versa is performed by a motor 14 and a swing motion of the turret by a motor 12, respectively, and after engagement of the positioning clutches is completed as the swing motion is finished, a solenoid valve 19 is selected to (a) position, feeding oil to a front chamber of a hydraulic cylinder 5, and the turret is strongly drawn in for clamping. At the time of turret turning, the solenoid valve is set to a (b) position, and the front chamber, where a sectional area of the hydraulic cylinder 5 is equal, is connected to the rear chamber, and during an axial movement of a turning center shaft 2, only oil is circulated by way of an interval between two pipelines 22 and 23, so the oil is no longer returned to a tank T of a hydraulic pump unit 18.
Patent JP-H02269959-A (JP)
Title: Probe for flaw detection
Inventor: OTA RYOHEI
IPC: G01N27/90
Filed: 1989-04-12
Abstract: PURPOSE:To detect a defect and its position over a wide range by arranging 1st and 2nd coils which are wound almost in a semi-elliptic shape at a specific interval and thus forming the probe for flaw detection which slants in the lengthwise direction of a conductor-made tube. CONSTITUTION:The probe P for flaw detection whose outer periphery is elliptic is constituted by arranging the 1st coil 2 which is wound almost in the semi- elliptic shape and the 2nd coil 3 in the same shape at the specific interval. Then the probe P is fixed to a nonmetallic holder and run in the conductor- made tube 1 through external operation as shown by an arrow K, and the probe P is excited to generate magnetic force lines B, thereby generating a vortex flow in the tube 1. This vortex flow varies depending upon the thickness variation of the tube 1 and a defect, so this variation is detected in the form of variation in coil impedance and the phase difference between both the coils is detected to detect whether or not the tube 1 flaws. Thus, the coils 2 and 3 are slanted to the lengthwise line of the tube 1 and the tube 1 which is partitioned by the coils is inspected, section by section, to detect the defect over the wide range, thereby determining the defect position to some extent.
Patent JP-S5752009-A (JP)
Title: Automatic focusing device
Inventor: TAGUCHI TATSUYA
IPC: G02B7/32
Filed: 1981-06-17
Abstract: PURPOSE:To simplify mechanism by generating a prescribed signal when the  movement position of an optical system coincides with the position of a distance zone expressed by a zone signal and by stopping the movement of the optical system in response to the signal. CONSTITUTION:The projecting arm part of a focus lever 10 for making a photographic lens 2 come out by the operating force of a spring 13 is provided with one engagement pawl 11 and (n)-number of engagement pawls 12 as many as photodetecting elements 71-7n of a photodetector 7. The 1st engagement laver 14 for detaining the photographic lens 2 at an infinite-distance in-focus position against the force of the spring 13 by engaging with the engagement pawl 11 of a focus lever 10 is pivoted freely turnably on a fixed pin 15, and further energized by a spring 16 to turn clockwise, i.e. in the direction wherein it engages with the engagement pawl 11 of the focus lever 10.
Patent JP-S5617278-A (JP)
Title: Bar code printing device
Inventor: SHINOHARA HACHIROU
IPC: B41J3/01
Filed: 1979-07-20
Abstract: PURPOSE: To shorten a printing operation time length and improve an efficiency by a method wherein, at a bar code by which one set of printing is completed by two printing operations, the interval between the first bar code printing from and the second auxiliary printing form is set at the most proper value.  
     CONSTITUTION: An auxiliary printing form 10 is provided at a position of a detecting hole 4 n  which is an n-th detecting hole from a detecting hole 4 1  of a bar code printing form corresponding to a figure 3. Setting of the numeral n is set under consideration of a time during which a hammer 6 becomes possible to be operated for a next operation after the hammer 6 operated a key for the bar code printing form positioned at a location of the detecting hole 4 1  upon the first time printing. This is due to reasons wherein a mechanical vibration and the like are remained in the hammer 6 after the key therefor is operated once and it is necessary to take a given quiescent time until the vibration is exstinguished and a stable condition is produced. Consequently, it is the most convenient way to enable to press the key for the auxiliary printing form 10 immediate after the quiescent time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05263587-A (JP)
Title: Injection method for lubricant and back-filler in double pipe shield technique
IPC: E21D11/00
Filed: 1992-03-19
Abstract: PURPOSE:To reduce friction resistance of a double pipe which consists of an outer pipe and an inner pipe and drive or tunnel the double pipe. CONSTITUTION:An intermediate layer 3 is installed between an inner pipe 1 and an outer pipe 2 where a through hole 4 is formed longitudinally on the intermediate layer 3. Prior to shield tunneling, the inner pipe 1 of a double A which has been already shielded is connected to an inner pipe of a new double pipe A. A joint member 7 is fixed with the through hole 4 and further connected to the outer pipe 2 to which a check valve 6 has been installed in advance. After having interconnected the double pipes A, a lubricant injection member 9 is inserted into the through hole 4. By moving this injection member 9 properly, lubricant is injected into a clearance 11 formed between the check valve 6 and the outer pipe 2 and a ground 10. While the lubricant is being injected, the double pipes A are shield-tunneled. After a pipeline is laid out with the double pipes A, a back-fill material filling member 12 is inserted in the through hole 4 so that the back-fill material may be filled up in the clearance 11 formed between the check valve 6 and the outer pipe 2 and the ground 10 by means of this filling member 10.
Patent JP-H02270418-A (JP)
Title: Driving circuit for voltage driven element
Inventor: NARA AKINOBU
IPC: H03K17/56
Filed: 1989-04-12
Abstract: PURPOSE:To surely turn on/off a voltage driven element by connecting 1st and 2nd same polarity (PNP or NPN) transistors(TRs) in Darlington connection between a control terminal and a current terminal of a control element. CONSTITUTION:When a TR Q1 is turned off, each voltage polarity of primary winding n1 and secondary winding n2 is inverted by an exciting energy of a pulse transformer T1. As a result, the emitter level of a TR Q4 is higher than the base level, the TR Q4 is conductive, the TR Q2 is forward-biased. to discharge gate-source static capacitance CGS at a high speed. Thus, the field effect TR Q3 is turned on at a high speed. Thus, the CGS is resonated with a stray wiring inductance of a gate circuit by the high speed discharge of the CGS, the voltage VGS is inverted to apply reverse bias to the TR Q3. The reverse bias voltage continues till the inverted voltage of the winding n2, that is, the reset voltage is lost. Thus, the TR Q3 is turned on, off at high speed.