baber/WOPTO huggingface dataset:
Patent JP-S59230907-A (JP)
Title: Roller chain device
Inventor: UENO TOYOAKI
IPC: B65G17/06
Filed: 1983-06-14
Abstract: PURPOSE:To prevent an obstacle to conveying a stored film by sequentially coupling shafts of rollers respectively running on a guide plate and an inclined cam plate with links in an apparatus for conveying a heat shrinkage film in a furnace. CONSTITUTION:The first roller shafts 9 and the second roller shafts 10 are sequentially coupled, and the roller shafts 10 are made longer than the roller shafts 9 so that the first rollers 11 are adapted to run on a running guide plate, and the second rollers 12 are adapted to run on a cam plate formed in such a manner as to incline lower than the guide plate during running. Accordingly, at the start of running a film, the rollers 11, 12 are in a straight line, and with the advance of the film, the roller 12 is subsided corresponding to the contraction of the film. In this arrangement, the distance between the rollers 11 and 12 is shortened by bending of the links 8 to follow the contraction of the film, thereby preventing unnecessary tension from being applied to the film to remove an obstacle.
Patent JP-S587944-A (JP)
Title: Pre-group coupling system
Inventor: TAKEMOTO SUMIO
IPC: H04J1/04
Filed: 1981-07-07
Abstract: PURPOSE:To attain standard group band communication service with 12kHz  band by converting a 12kHz band signal into a signal in a standard group band  and coupling the converted signal with a previously modulated signal. CONSTITUTION:A standard pre-group signal with about 12kHz band is converted into signals included in standard group bands of 60-72, 72-84, 84-96, 96- 108kHz by a pre-group transducer PGTR to obtain the 1st-4th pre-groups PG1-PG4. A standard group band signal obtained by converting a voice signal based upon a pre-modulation system is coupled with the pre-group signal converted by the PGTR in a standard group coupling board. In respect to the coupling status, 1-3 pre-group signals are coupled with the idle frequency bands of standard group band signals in 3/12, 6/12 or 9/12 channel frequency-converted by the pre-modulation system. Thus, pre-group repeating of transmission services such as pre-group band high speed data transmission and music transmission with 12kHz band width can be performed.
Patent JP-H07312408-A (JP)
Title: Repair method and equipment of multichip module
Inventor: FUKAZAWA HIROSHI
IPC: H01L23/538
Filed: 1994-05-19
Abstract: PURPOSE:To eliminate only semiconductor chips to be repaired without affecting acceptable semiconductor chips. CONSTITUTION:In a multichip module, a plurality of semiconductor chips 10 wherein cooling members like radiators are not fixed are mounted on a substrate 9. A plurality of nozzles 6a, 6b, 6c are arranged so as to face the respective semiconductor chips. Valves 5a, 5b, 5c are installed for the respective nozzles and opened only for acceptable semiconductor chips. A pump 4 and a refrigerant tank 1 which supply refrigerant 8 to the valves 5a, 5b, 5c are installed. At the time of repair, electric power is supplied from a power supply 13, and a defective semiconductor chip only generates heat, which fuses the solder in an electrode part.
Patent JP-S5629129-A (JP)
Title: Measuring system of road surface temperature
Inventor: TAMAKI KENJI
IPC: E01C23/01
Filed: 1979-08-17
Abstract: PURPOSE:To enable to detect accurate road surface temperature without injuring the advantage of the infrared-ray thermometer, by obtaining the temperature signal within a given range through two infrared-ray detectors and performing display if the difference of the signals is outside the set reference value. CONSTITUTION:The infrared-ray radiation thermometer 20 is mounted on the support stand 22 of the support 21, and it is provided with the two lenses 24-1, 24-2 independently receiving infrared-rays radiated from the two areas S1, S2 on the road 2a and the infrared-ray detectors 23-1, 23-2 afterwards. In front of each lens, the disc type chopper 26 is placed, and the windows 26-1, 26-2 having the size seeing through the areas S1, S2 are provided, and the infrared rays 6-1, 6-2 from each area are intermittently radiated on the detectors 23-1, 23-2 with a given period. The electric signal of pulse train shape corresponding to the surface temperature of each area and synchronized with each other is output from the detector. Thus, the road surface temperature can accurately be detected.
Patent JP-S60247717-A (JP)
Title: Electric power unit
Inventor: KOIZUMI YOSHIAKI
IPC: G05F1/10
Filed: 1984-05-24
Abstract: PURPOSE:To reduce accidents due to the disconnection of a power source by incorporating a relay switch which is driven when the power source is turned on, a relay swich which sends a power-off signal to a CPU, and a relay switch which receives a power-off permit signal in the electric power unit. CONSTITUTION:When a power switch S6 is closed, a power source control part 5 closes a main S3 to supply electric power to a CPU11 and control parts 12-14 through a stabilized power source 4, thereby starting operation. Then when the S6 is closed, the control part 5 sends a power-off signal to the CPU11 through a signal line 7. The CPU11 makes the control parts 12-14 cope with the disconnection of the power source and sends out the power-off permit signal to the control part 5 through a signal line 8 after the operation of the control parts. The control part 5 closes the S3 on receiving the power-off permit signal. The control part 5 is provided with the relay switch 20 which controls the opening and closing of the S3, relay switch 22 which sends the power-off signal to the CPU11, and relay switch 21 which receives the power-off permit signal, reducing accidents due to the disconnection of the power source.
Patent JP-H04333480-A (JP)
Title: Direct numerical control device for elevator
Inventor: MORIZAKI SONOKO
IPC: B66B5/00
Filed: 1991-05-10
Abstract: PURPOSE:To save labor for the work by automatically changing address information different at every shaft even on the same floor, informing changeover of the address information, recognizing changeover of the address information, and setting the address of a subordinate control part of a shaft. CONSTITUTION:When a cage 3 is returned to the uppermost floor, a common transmission line 11 is changed to an address set mode with a direct numerical control part 1A. Next, a maintenance engineer gets in the cage, stops it at a floor setting the address, after fully opening the door sounds the buzzer on the cage with a unit control part 2 by the direct numerical control part 1A for a certain time, and transmits the address 24 of a first shaft of the floor positioning the cage to the common transmission line 11. When the buzzer is stopped to sound, by pushing the call button 6 for the cage stop of the first shaft, a transmission station hall controller 5 as a subordinate control part of each cage stop receives the address data 24 transmitted to the common transmission line 11, and sets it as the address of its own unit.
Patent JP-H11288186-A (JP)
Title: Transfer material carrier, transfer method and device and image forming device
Inventor: ISHII KOICHI
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt, a method and a device and an image forming device, capable of excellently cleaning the deposition such as toner on a surface, without coating with a lubricant, so as to prevent the deposition such as the toner from being stuck to the surface. SOLUTION: As the transfer belt 6 for carrying a transfer paper S to which a toner image on a photoreceptor 3 is transferred, one provided with a coating layer on the surface is used so that the width of a crack generated on the surface when the belt 6 is used to carry the transfer paper S is the dimension of the deposition stuck to the surface or below. The coating layer is provided so that for instance, when the average grain diameter of the toner as the deposition is 7-9 μm, the width of the crack generated on the surface of the belt 6 is <=5 μm.
Patent JP-S5729992-A (JP)
Title: Electronic timepiece
Inventor: YAMANE MAKOTO
IPC: G04G15/00
Filed: 1980-07-30
Abstract: PURPOSE:To simplify a day of the week setting operation, by designating a day of the week by an alarm function by use of a register corresponding to a day of the week. CONSTITUTION:This electronic timepiece is provided with an indicator 6, a time counting part 1 of 24 hour system, a counter 11 for counting a day of the week based on a output signal of the time couting, an alarming circuit 2 for outputting a signal at a prescribed time, a register 3 in which 7 bits among 8 bits correspond to days to the week, and a gate circuit 5 which compares an output of the counter 11 with contents of a day of the week corresponding to the register 3, and makes an output of the alarming circuit 2 effective in case of coincidence. Also, this timepiece is constituted so that 1 bit which does not correspond to a day of the week is designated at first, when the register 3 has been made a write state in order to correct the contents of the register 3.
Patent JP-S595863-A (JP)
Inventor: FUERUNANDO PEETAA
IPC: F02F3/00
Filed: 1983-06-13
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-S63269997-A (JP)
Title: Biochemical production of optically active 1-ethynyl-2-fluoro-2-pentenol
Inventor: MITSUTA MASARU
IPC: C12P41/00
Filed: 1987-04-27
Abstract: PURPOSE:To produce optically active 1-ethynyl-2-fluoro-2-pentenol in high efficiency and optical purity from corresponding ester, by asymmetric hydrolysis of the ester with an esterase originated from a microorganism. CONSTITUTION:A racemic carboxylic acid ester of formula I (R is 1-18C alkyl) is subjected to asymmetric hydrolysis with an esterase originated from a microbial strain belonging to Chromobacterium genus, Achromobacter genus, etc., to obtain a carboxylic acid ester of (-)-1-ethynyl-2-fluoro-2-pentenol and (+)-1- ethynyl-2-fluoro-2-pentenol. The carboxylic acid ester of the (-)-isomer is separated, recovered and deacylated by conventional method to obtain the objective (-)-1-ethynyl-2-fluoro-2-pentenol.
Patent JP-S61264311-A (JP)
Title: Optical signal reproducing device
Inventor: OKUDA TADASHI
IPC: G02B7/182
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the tilt angle of a half-mirror to an optical axis from varying and the half-mirror from deteriorating in aberration owing to an environmental change such as temperature variation by applying adhesives between a case and a leaf spring, and the leaf spring and half-mirror when the half- mirror is fixed to the leaf spring with the adhesives. CONSTITUTION:The parallel plane type half-mirror 1 is fitted to the surface of the case 3 through the leaf spring 2 while slanting by 45 deg. to optical axes X and Y. Silicone adhesives 4a-4d are applied as a member for fixation and reinforcement between the half-mirror 1 and leaf spring 2, and leaf spring 2 and case 3. Thus, the coating positions of the adhesives 4 are limited and there is no direct influence of variation in the temperature of the adhesives.
Patent JP-H11298146-A (JP)
Title: Multilayered printed wiring board and manufacture thereof
Inventor: OISHI KAZUYA
IPC: H05K3/46
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered printed wiring board which can be widely used in various types of electronic devices and which can be mounted with a high density with a small land diameter in an outer layer and without any through-hole. SOLUTION: A light-sensitive insulating resin layer 4 is formed by laminating a film-like insulating resin on an insulating substrate 3 as an inner layer having a conductive pattern 2 for the inner layer and a conductive hole filled with conductive paste, and then the substrate is subjected to light exposing and developing processes to form a non-through hole therein. Next the substrate is formed therein with a photo via 5 for electric connection of conductive patterns 2 and 6 for the inner and outer layers by metal plating or the like. Thereafter the conductive pattern 6 for the outer layer is formed on the metal surface thereof by means such as a screen printing or a photography, thus manufacturing a multilayered printed wiring board 7 for high density mounting.
Patent JP-S5730595-A (JP)
Title: Clarification vessel
Inventor: MINOURA HIDEKI
IPC: C02F3/00
Filed: 1980-07-31
Abstract: PURPOSE: To offer a clarification vessel whose horizontality can be confirmed at the first glance and to facilitate installment of the clarification vessel, by forming a cavity in the lower part of the roof of the clarification vessel, and drawing contour lines on the inside surface of the cavity.  
     CONSTITUTION: A cavity 2 extending downwards is formed in nearly the center of the roof part 1 of a clarification vessel, and contour lines 3 are drawn at nearly equal distances on the inside surface of the cavity 2. When the clarification vessel is to be installed, a liquid, e.g. water, is poured into the cavity 2. Consequently, the horizontality of the clarification vessel as a whole can be judged at the first glance, without unnecessary increase in the total weight. Thus, the clarification vessel can be easily installed at a horizontal position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59230833-A (JP)
Title: Driver's seat
Inventor: UCHIYAMA KAORU
IPC: B60N2/90
Filed: 1983-06-14
Abstract: PURPOSE:To enable to obtain comfortableness in riding desired by the driver, by a method wherein a plurality of air bags are provided in a driver's seat, and the pressure in each of the air bags is individually controlled. CONSTITUTION:A plurality of air bags 3B, 3D, 3F are provided in a cushion 2 of the driver's seat 1. Change-over valves V2, V4, V6 are connected respectively to the air bags 3, and are connected to an air-supplying device 7. The air bags 3 are provided with pressure detectors 4B, 4D, 4F, which are connected to a micro- computer 5. Further, the change-over valves V are connected to the micro-computer 5. Each of the change-over valves V and an air controller 7 are controlled by the micro-computer 5, which is operated through an operating panel 6. Accordingly, the pressure in each of the air bags 3 is individually controlled, thereby maintain the overall pressure of the seat 1 at a value desired by the driver.
Patent JP-H045951-A (JP)
Title: Data collecting method by magnetic resonance imaging photographing
Inventor: SUZUKI HIROKAZU
IPC: G01R33/32
Filed: 1990-04-24
Abstract: PURPOSE:To remarkably shorten the photographing time by making the sampling interval wider in a high frequency part than in a low frequency part in a Fourier space at the time of collecting a magnetic resonance signal by a double matrix scan. CONSTITUTION:When a control signal for performing a double matrix scan is sent out from a computer system 11 to a sequencer 12, a double matrix scan which becomes a sampling interval by sampling shown by both a full line and a dotted line in a Fourier space is performed. In a low frequency part, the sampling interval becomes 1/2 of a conventional one, and in a high frequency part, the sampling interval becomes the same as convention. Accordingly, in the low frequency part in the Fourier space, data is collected up to a wide frequency band by the double matrix scan, and turn-back of the data from the outside of a photographing area on a reconstitution image can be prevented. Also, since the sampling interval of its high frequency part is widened, the photographing time is shortened remarkably, comparing with two folds of the case of a conventional regular scan.
Patent JP-S62263799-A (JP)
Title: Damper for speaker
Inventor: NAGA TAKAHIRO
IPC: H04R9/02
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a damper for a speaker excellent in the moisture resistance having little change even by using for a long time by using a specific rubber compound having large internal loss and small resilience coefficient as a damper agent. CONSTITUTION:The rubber compound having the resilience of >=20%, compression permanent deformation of >=80%, and the peak value of loss factor (tan delta) of the range of 0 deg.C-40 deg.C and >=0.5 is compounded with a signal substance, a woven fabric or an unwoven fabric and vulcanized and formed to the damper form of the speaker. In the case of the single substance, the damper is formed by a molding similarly to a general rubber molding. At the time of compounding the woven fabric or the unwoven fabric, unvulcanized rubber compound is extended to a sheet form, laminated on the woven fabric or the unwoven fabric, heated, pressed and molded or the unvulcanized rubber compound solved by solvent is applied on at least one surface of the unwoven fabric and heated and pressed and molded.
Patent JP-H048147-A (JP)
Title: Manufacture of motor
Inventor: IRIE SHINICHIRO
IPC: H02K1/06
Filed: 1990-04-24
Abstract: PURPOSE:To manufacture a rotor freely without sticking to a skew by forming space on the inside diameter side of a tooth, and connecting adjacent magnetic poles, and forming a cut in the diametrical direction of this connection, and shifting the punch of a press in circumferential direction in a striking process. CONSTITUTION:A star tooth 2 is set in a doughnut-shaped yoke 1 to constitute an iron core 3. And for the tooth 2, round space 5 is formed on the inside diameter side to install a rotor 4. Magnetic poles 6 are formed, on the diameter side of the tooth 2, along this space 5, and cuts 8 are formed in circumferential direction to intercepts one magnetic pole 6 from the adjacent magnetic pole 6. Furthermore, winding 9 is installed between the tooth 2 and the yoke 1, and after the winding 9 is installed, the tooth 2 and the yoke 1 are set and assembled. By shifting a punch to drive a cut part 8 in circumferential direction point by point in the striking process, only the cut parts 8 incline.
Patent JP-S62265194-A (JP)
Title: Device for producing single crystal
Inventor: KOMI TADAO
IPC: C30B15/32
Filed: 1986-05-09
Abstract: PURPOSE:To eliminate the adverse effect for the growing of crystal even if a supporting bar falls in the melt of crystal by using the supporting bar formed with a compd. contg. same component as seed crystal. CONSTITUTION:The raw material for crystal of i.e. Li2B4O3 is introduced into a platinum crucible 1 and the raw material is melted by induction heating due to a work coil 7 to produce a melt 4 for the raw material. A seed crystal supporting rod 10 held with seed crystal 3 by a platinum wire 11 is immersed into the melt 4 and pulled up while rotating it and thereby single crystal is grown. This seed crystal supporting bar 10 is formed by a compd. contg. at least one kind of element selected from the composition of seed crystal 3 for example, by BN.
Patent JP-S5440791-A (JP)
Title: Automatic encasing apparatus
Inventor: FUJIMOTO KATSUZURI
IPC: B31B50/76
Filed: 1977-09-05
Abstract: PURPOSE:To improve work efficiency, encasing of articles e.g. fluorescent lamps is mechanized. CONSTITUTION:Corrugated cardboard box A is conveyed by intermittent motion of supply chain, and the one side wall C of the box A is sucked and drawn out by suck and draw member 24 at the end of the conveyor, and also the other side wall D is opened by bar shaped expand member. Thus opened box A is conveyed by feed mechanism 4 while lower short flaps E are bent horizontally, to ecnasing position. At the encasing position, couveyor 37 conveys fluorescent lamps G which are encased in square cylindrical paper boxes respectively, and predetermind number of the lamps G are placed on table which is inserted in opening between the short flaps  of the box A. By lowering of the toble, the lomps G are supported on the short  flaps E in the box A with shock absorbing material H. After removing of the table,  long flap F is bent and the box A is conveyed.
Patent JP-H07322183-A (JP)
Title: Image recording/reproducing device
Inventor: YAMAGAMI TAKU
IPC: H04N5/781
Filed: 1994-05-20
Abstract: PURPOSE:To provide an image recording and/or reproducing device which are capable of presenting the image information in accordance with the purpose of an index image display. CONSTITUTION:By a designation part 1, image areas 2a and 2b to be index images are designated from recorded images 2. The image area information showing the image areas 2a and 2b designated by this designation part 1 is added to the image file of the recorded image 2 corresponded to a storage part 4 by a storage control part 3 and is stored. At the time of reproducing the recorded image 2, a display control part 5 displays the images of the corresponded areas 2a and 2b in the recorded image 2 as index images on a screen 6 based on the image area information stored in the storage part 4.
Patent JP-S602095-A (JP)
Title: Controller of stationary scherbius
Inventor: KUGE KATSUTAROU
IPC: H02P23/00
Filed: 1983-06-16
Abstract: PURPOSE:To enable to protect against instantaneous power interruption and to perform a braking operation of a motor by inserting a controllable switching circuit to the primary side. CONSTITUTION:A controllable switching circuit 1 capable of switching the phase rotation and selecting the energization is inserted to the primary side of a motor 2, the circuit 1 is fully fired at the motor drive time to operate the stationary Scherbius in the same manner as the normal Scherbius device. The circuit 1 is used to lower the primary frequency of the motor to the rotating frequency or lower at the brake time to generate DC brake torque, and the circuit 1 is gated OFF at the instantaneous power interruption time to prevent the increase in the defective current.
Patent JP-S5633455-A (JP)
Title: Super high tensile steel
Inventor: KUNISHIGE KAZUTOSHI
IPC: C22C38/50
Filed: 1979-08-23
Abstract: PURPOSE: To provide super high tensile strength and superior ductility to a low C steel as hot rolled by converting the steel into a low C-high Si-high Mn-high Ti- low Al-low N steel.  
     CONSTITUTION: This super high tensile steel consists of, by wt., 0.10W0.25%C, 0.5W3.0% Si, 2.10W5.0% Mn, 0.15W0.35% Ti, 0.01W0.10% Al, and the balance Fe and impurities including ≤60 ppm N. This steel may further contain one or more among ≤1.0% Cu, ≤1.0% Ni and ≤1.0% Cr and/or one or more among ≤0.10% rare earth element and ≤0.01% Ca. This steel has ≥about 120 kg/mm 2  super high tensile strength and superior ductility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H044413-A (JP)
Title: Semiconductor integrated circuit
Inventor: ABE SUKEYUKI
IPC: G05F5/00
Filed: 1990-04-23
Abstract: PURPOSE:To make a low-voltage source usable as an external power source by generating a boosting voltage which is higher than the power supply voltage by using the oscillation clock of an oscillation circuit, and feeding the boosting voltage to a constant-voltage circuit when the power supply voltage is lower than a set voltage value. CONSTITUTION:When a battery voltage is 6-3V, a steady-state voltage of 3V is produced by applying the battery voltage across a constant-voltage circuit 4 and an internal circuit 5 operates upon receiving the steady-state voltage (3V). When the battery voltage drops below 3V, the steady-state voltage of 3V is generated by applying the output voltage of a twice boosting circuit across the circuit 4 so that the circuit 5 can be operated under the steady-state voltage (3V) even when the battery voltage is <=3V. In such way, the operating voltage range is maintained by using the twice boosting circuit when this semiconductor integrated circuit is used. Therefore, the 3V operation of this semiconductor integrated circuit can be secured within a range from 1.5V to 6V.