baber/WOPTO huggingface dataset:
Patent JP-H11304174-A (JP)
Title: Electric carpet
Inventor: FUJII YUKIHIRO
IPC: F24D13/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect a human body wherever a man is positioned, to enable an easy folding, to obviate an erroneous operation of a sensor which may be caused by the deformation of the sensor, and to enable the manufacturing at a low cost. SOLUTION: An electric carpet includes a heat generating body 1, a hollow body 2 which has one end closed and the other end opened, a carpet body 6 in which the heat generating body 1 and the hollow body 2 are embedded, a container 7 connected to the other end of the hollow body 2, a pressure sensor 10 disposed in the container 7, a fluid 20 which is filled in the hollow body 2 and the container 7, and a control part. When a man is present on the carpet body 6, the control part controls the supply of electricity to the heat generating body 1 based on the output of the pressure sensor 10.
Patent JP-S63284442-A (JP)
Title: Torque detector for motor-driven power steering device
Inventor: OKABAYASHI NOBUTOSHI
IPC: G01L3/08
Filed: 1987-05-15
Abstract: PURPOSE:To miniaturize the titled device by providing a light emitting element and a light receiving element which have a light emission surface and a light reception surface opposite each other, and a slit hole between the light emission surface and light reception surface, and fitting slit plates to an input shaft and an output shaft. CONSTITUTION:When the input shaft 1 is rotated through handle operation, a torsion bar 3 with which the input shaft 1 and output shaft 2 are coupled is twisted owing to the friction between a steering wheel and a road surface and the slit hole 14 of an input-side slit plate 10 fitted to the input shaft 1 and the slit hole 14a of the output-side slit plate 12 fitted to the output shaft 2 are dislocated in relative position through the rotation of the input shaft 1 and output shaft 2. The dislocation between the slit holes 14 and 14a generates variation in the passing area of light incident on the light receiving element 7 from the light emitting element 6, so that the quantity of the light incident on the light receiving element 7 varies. This variation in the quantity of light is detected by detecting the rotary torque of the input shaft 1.
Patent JP-H05316123-A (JP)
Title: Network management method
Inventor: HASEGAWA MAKOTO
IPC: H04L12/24
Filed: 1992-05-11
Abstract: PURPOSE:To easily detect the connection state of the network. CONSTITUTION:When data of a packet form are transferred among communication terminal equipments 13-16 connected to buses 10-12 respectively, the sender side communication terminal equipment 13 adds a network management frame used to store information required for the management of the network, e.g. information of a type and the stage number of repeaters 18, 19 to the transfer data, and a network manager 17 detects the network connection state to manage the network based on the information added to the transfer data and a destination address and a sender address in a conventional packet.
Patent JP-S61274533-A (JP)
Title: Optical transmission system for video signal
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/572
Filed: 1985-05-30
Abstract: PURPOSE:To adjust automatically the cable loss by keeping a sample-and-hold value of a synchronizing signal of a video signal equal to a reference value at the sending side, extracting the synchronizing signal of the received optical signal at the reception side and making the gain constant. CONSTITUTION:A light receiving element PD 12 for monitor of a transmitter 10 detects the output power of an LED and a drive circuit 13 gives a modulation current corresponding to an input video signal while being superimposed on a bias current to the LED. A synchronizing signal detection circuit 14 detects a synchronizing signal from the video signal, applies sample-and-hold 15 to the detection signal of the element PD 12 in the timing of the detection signal of the circuit 14 and the bias current of the circuit 13 is controlled by comparing 17 so that the difference between the output and a reference value 16 of the circuit 14 is zeroed. On the other hand, a receiver 20 receives 21 the optical signal from an optical fiber 30, amplifies 22 and applies synchronizing detection 23, the gains of the amplifier 22 are compared 26 so as to zero the difference between the result of sample-and-hold 24 and a reference value 25 thereby applying automatic adjustment to the cable loss.
Patent JP-S62274645-A (JP)
Title: Lead frame and electronic device using the same
Inventor: HOTTA KIYOMICHI
IPC: H01L23/495
Filed: 1986-05-23
Abstract: PURPOSE:To make it possible to utilize one lead frame for multiple purposes, by forming the second lead part and the third lead part, in which one end is connected to a semiconductor chip through a wire and the other end part becomes an outer connecting terminal, at facing positions as a unitary body through the first lead part. CONSTITUTION:When a lead frame is used for a bipolar transistor, a semiconductor chip A is fixed to a fixing part 24a. The base terminal of the semiconductor chip A is connected to, e.g., a lead part23 through a wire. The emitter terminal of the chip A is connected to, e.g., a lead terminal part 25 through a wire. Then, a lead part 24 becomes a collector. When the frame is utilized in an MOSFET, a semiconductor chip B for the MOSFET is fixed to a fixing part 23a of the first lead part 23. The drain terminal of the semiconductor chip B is connected to the lead part 24 or to the lead part 25 through a wire 6A. The gate terminal of the semiconductor chip B is connected to the lead part 24 or to the lead part 25 through the wire 6A.
Patent JP-S5542589-A (JP)
Title: Method of making pudding-like arrowroot-starch cake
Inventor: SUZUKI KISAKU
IPC: A23L29/20
Filed: 1978-09-22
Abstract: PURPOSE: Moderately gelated outershell ingredient is poured into vessels and a lump of bean jam is placed on the surface and pressed into a rod, then the vessel is tightly sealed, thus producing title cake with uniform size that can be stored for a long time.  
     CONSTITUTION: The outer shell ingredient 2 with template viscosity that is made by kneading arrowroot starch, sugar and water and gelating at low temperatures is poured into vessel 1. A lump of bean jam 3 is placed on the surface and pressed with rod 4 into the center, then the vessel is tightly sealed with film 5 and cooled. The reheating of the product increases the storability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06328695-A (JP)
Title: Ink jet recording apparatus, method and recorded matter
Inventor: KANDA HIDEHIKO
IPC: B41J2/205
Filed: 1993-05-19
Abstract: PURPOSE:To form a good image of high gradation reduced in grainy feel by forming an image on a recording medium by mist-like ink and substantially non-mist like ink using a plurality of inks different in density. CONSTITUTION:A carriage 13 loaded with two cartridges is subjected to scanning motion on rails 14. A dark ink head 122 is arranged so that the distance (b) between the head and a recording medium is set to 1mm and a light ink head 123 is arranged so that the distance between the head and the recording medium (a) is set to 5mm. By increasing the distance between the recording head and the recording medium, the flight time of an ink droplet becomes long and a main ink droplet is divided and the dispersed ink droplets generate mists showing an expanse. When the distance between the recording head and the recording medium is increased, the dispersion of mist droplets is increased and the dot diameter of each mist is reduced.
Patent JP-S6010462-A (JP)
Title: Magnetic recording and reading system
Inventor: MIURA TAKAO
IPC: G11B20/20
Filed: 1983-06-29
Abstract: PURPOSE:To prevent erroneous data read (reproducing) due to a skew of a medium or the like by reproducing read data from sampling data on a basis of a detected skew quantity. CONSTITUTION:Sampling data of MS (magnetic stripe of a bank book or the like) data stored in a memory 3 is read out in accordance with a read address from a read address control part 5 and is outputted to a data reproducing part 6. The data reproducing part 6 synthesizes read-out sampling data to output reproduced data (binary data). An STX detecting part 7 detects a prescribed binary data pattern STX (start of text) recorded in the beginning of MS data. If STX is not detected by the detecting part 7, read is impossible. The skew quantity obtained in the read address control part is set to a register 8.
Patent JP-S63282501-A (JP)
Title: Control method for detecting element
Inventor: KAMEYAMA HARUHIKO
IPC: G05B9/02
Filed: 1987-05-14
Abstract: PURPOSE:To obtain an output signal in a short time by simple constitution by providing a control circuit which controls the operation, stop, delay, gating, repetition, etc., of plural detecting element circuits and a driving circuit between the detecting element circuits and driving circuit. CONSTITUTION:When a body to be detected whose shape state is unspecified or indeterminate is detected, detecting elements A and B operate first to input electric signals to a preamplification control circuit 1, which outputs an inhibition control signal 21 for stopping the operation of a preamplifying circuit 2 to stop the operation and also sends out an input control signal 22 to operate a gate operation control circuit 3 and a driving output circuit 4 to obtain a specific output signal 5. When the detecting elements A and B do not operate and are indeterminate, the inhibition control signal 21 is not sent out, so detecting elements C, D, and E operate to obtain electric signals and the preamplification control circuit 2 operates to outputs the inhibition control signal 23 and stop the operation of the preamplification control circuit 1, and also sends out an input control signal 24 to operate a gate operation control circuit 3 and a driving output circuit 4. Consequently, a specific output signal 5 is obtained in a short time.
Patent JP-H06327472-A (JP)
Title: Alkaline protease gene
Inventor: HAKAMATA YOSHIHIRO
IPC: C12N1/21
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a new gene useful for mass-producing an alkaline protease. CONSTITUTION:The alkaline protease gene has a base sequence capable of coding an amino acid sequence of the formula. This alkaline protease gene is prepared from a chromosomic DNA of Bacillus sp. KSM-K16.
Patent JP-2000038904-A (JP)
Title: Various kinds of steam gas turbine integrated engine
Inventor: TANIGAWA HIROYASU
IPC: F01D13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve specific power as well as heat efficiency of a gas turbine by effectively utilizing air for combustion which is compressed by heat exchange by using a swage block shaped device which serves as both a combustor and a heat exchanger. SOLUTION: Compressed air 15 for combustion is supplied to receiving ports of a device 4 which serves as both a combustor and a heat exchanger. The receiving ports are arranged by pressurizing pressure in a high level, and are formed by forming their multiple small diameters in a swage block shape. Supplied high compression air 15 is supplied from a fuel supplying means of the most upstream side of the device 4, it is burnt in the device 4 where a heat exchange heating surface area is enlarged. As a result, heat exchange is carried out, and heat exchange cooling NOx is reduced and burnt by a water cooled outer wall of a water leading pipe and a steam pipe.  Combustion gas 10 formed by carrying out heat exchange for setting a combustion gas temperature to a turbine heat resistance limit temperature or less, is injected in order toward a downstream side including a first stage of an outer turbine moving blade group and a second stage of an inner turbine moving blade group through a combustion gas sump by the device 4, and thereby, large rotating power is generated.
Patent JP-S5451446-A (JP)
Title: Directional coupler
Inventor: TOKUMITSU YASUYUKI
IPC: H03F3/60
Filed: 1977-09-30
Abstract: PURPOSE:To enable to couple all the input and output terminals in DC manner by connecting inductance or parallel resonance circuit at approximately center of the 1/4 wave length parallel line. CONSTITUTION:The inductances 24, 25 are connected at about center of the directional couplers 22 and 23 of the parallel line crossing at the center. The incoming wave from the terminal 26 is distributed to the terminals 27 and 28 and is fed to the amplifiers 30 and 31, and the amplified output is synthesized with the coupler 23 and is outputted from the terminal 33. The termination resistors 39 and 40 are conneted to the terminals 29 and 36, and DC bias is fed via the impedances 37 and 38. Since all the terminals of the couplers 22 and 23 are coupled in DC manner, the DC bias from the terminals 29 and 36 is fed to the amplifiers 30 and 31. Since isolation is made for the terminals 29 and 26 and the terminals 36, 33, the effect of the impedances 27 and 38 is not made almost to the terminals 26, 33. Accordingly, the wide band amplifying circuit can easily be realized.
Patent JP-S599147-A (JP)
Title: Fe-ni-cr alloy for valve and valve seat of engine
Inventor: YABUKI TATSUMORI
IPC: C22C38/54
Filed: 1982-07-06
Abstract: PURPOSE:To provide the titled alloy consisting of prescribed percentages of C, Cr, Ni, Co, W, Mo, Ti and Al and the balance Fe with inevitable impurities, having superior hardness at high temp. and superior resistance to thermal shock and corrosion due to lead oxide, and suitable for use as a material for casting or build-up welding. CONSTITUTION:The titled Fe-Ni-Cr alloy consists of, by weight, 0.55-1.90% C, 28-37% Cr, 25-49% Ni, 1-8% Co, 0.1-15.0% W, 0.1-9.0% Mo, 0.01-4.5% Ti, 0.01-4.5% Al and the balance Fe with inevitable impurities. The alloy has very high hardness at high temp. such as >=300 Vickers hardness at 800 deg.C. In a thermal shock test by the cycle of heating at 700 deg.C and water cooling, the alloy withstands >=12 times operations without causing cracking and shows superior thermal shock resistance. When the alloy is immersed in molten lead oxide heated to 915 deg.C for 1hr, the weight loss is 0.040g/cm<3>/hr and the alloy shows superior resistance to corrosion due to lead oxide.
Patent JP-H0547601-A (JP)
Title: Filter element and its production
Inventor: SUZUKI MIKIO
IPC: H01G4/30
Filed: 1991-05-22
Abstract: PURPOSE:To provide a small filter element that facilitates and simplifies the design and assembly of a wiring base. CONSTITUTION:At a first process, a pair of metallized films are wound on a take-up member to form a first metallized film layer 6a and at a second process, an insulating member which is wider than the metallized film layer 6a is wound by matching with the one side plane of the metallized film layer 6a to form an insulating layer 8. At a third process, a pair of metallized films are wound again on the insulating layer 8 by matching with the one side plane to form a second metallized film layer 6b and at a fourth process, flame- spraying is applied on the metallized film layers 6a and 6b and on the both side planes of the insulating layer 8, and the parallel circuits for laminated film capacitors 2a and 2b are formed. At a fifth process, one of the parallel circuit is permitted to be a commonly used electrode 4, and the other circuit is permitted to be input/output side electrodes 5a and 5b. A coil 3 is connected between the input/output side electrodes 5a and 5b and one filter element 1 is formed.
Patent JP-S5543471-A (JP)
Title: Karman vortex flow meter
Inventor: FUJISHIRO TAKESHI
IPC: G01F1/32
Filed: 1978-09-25
Abstract: PURPOSE: To enhance the accuracy of the measurement by providing a plurality of vortex generatores and the detecting portions.  
     CONSTITUTION: In the determination fluid flow passage, there are provided a plurality of vortex generators 11aW11e having respectively different effective diameter and having a predetermined space at right angles with respect to the flow line and a plurality of hot wires 12aW12e with the same space lo as the above. Thus, from the repsective vortex generators 11aW11e, Karman vortex streets of different vortex space respectively are generated and in the vicinity of the respective to wires 12aW 12e, vortex are generated and the hot wires 12aW12e are cooled correspondingly to the vortex generating frequency. Accordingly, flow rate is changed and Reynolds number is charged and the respective vortex generating space is changed, one of the vortex generating space of the respective vortex generators 11aW11e coincide with the space of the hot wire 12aW12e, namely lo or approaches thereto so that the detection (counting) of the vortex street cen be effectively performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274622-A (JP)
Inventor: HIRASAWA TORU
IPC: A01G1/04
Filed: 1985-05-29
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-S5743556-A (JP)
Title: Multi-pole type electromagnetic driving mechanism
Inventor: SAITOU TADAO
IPC: H02K33/02
Filed: 1980-08-26
Abstract: PURPOSE:To make the relationship between a driving current and displacement rectilinear, by a method wherein electromagnets which are fixed to a fixed part and magnetic substances which are fixed to a driven part are positioned facing each other so as to compose attraction force generating sections, and these sections are positioned at least on one pair of ends of the driving part. CONSTITUTION:Driving yokes 3a, 3b and driving coils 5a, 5b compose driving-side electromagnets, and these magnets are fixed on a basic board 7. And pole contactors 4a, 4b and pole contactor coils 6a, 6b compose driven-side electromagnets which are fixed on a stage 1, and this stage 1 is also fixed on the board 7 by means of an elastic plate 2. When a constant current Io is applied to the pole contactor coils 6a, 6b the sammation of attraction forces generated between the yokes 3a, 3b and the pole contactor 4a, 4b is proportional to a current I which is applied to the driving coils 5a, 5b. Thus the displacement is made rectilinearly proportional to the driving current.
Patent JP-S61288977-A (JP)
Title: End-section opening wrench
Inventor: JIERARUDO SHIYAARII
IPC: B25B13/46
Filed: 1986-05-23
Abstract: A two way open-end wrench has a rotatable, captive, split socket which is selectively locked and unlocked to the wrench handle for torque transmittal through the meshing engagement of two opposed sets of teeth. One set is disposed around the periphery of the open-sided socket member and the other within the forward, concave end of a spring-loaded coupler disposed partly within and partly outside the wrench body. Engagement of the teeth is effected by the inward movement of the coupler when a user grips the wrench handle preparatory to turning it. Relaxation of the grip at the end of a stroke permits the handle to be returned to the starting position while the socket remains stationary. A projecting extension on the socket provides for manual rotation to the open position, permitting the tool to be withdrawn from a fastener on a tubing line, pipe or cable.
Patent JP-H08283775-A (JP)
Title: Method for releasing perfume
Inventor: MATSUI JUNICHI
IPC: C11B9/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a perfume releasing method which enables a perfume to be gradually decomposed to stably release a perfume compd. with the lapse of time, i.e., offers excellent persistence, by using a particular glycoside deriv. as a perfume and reacting it with yeast. CONSTITUTION: A glycoside as a perfume is decomposed by yeast to release the perfume component. The yeast is pref. an ascomycetous yeast belonging to the order Endomycetales or the family Sporobolomycetaceae or an asporogenous yeast, and baker's yeast is particularly pref. Examples of the saccharide portion in the perfume glycoside deriv. include monosaccharides and disaccharides. Examples of the whole non-saccharide portion (aglycon) bonded to the saccharide through an O-glycoside bond include aliph. alcohols, alicyclic alcohols, arom. alcohols, and phenols. The bond of the aglycon to the saccharide may be either α form or β form or a mixture of the α form and β form. The glycoside is prepd., e.g. by reacting a saccharide with an alcohol corresponding to the aglycon in the presence of an acid.
Patent JP-S609251-A (JP)
Title: Communication control system
Inventor: IWATA TAKAYUKI
IPC: H04L12/00
Filed: 1983-06-28
Abstract: PURPOSE:To ensure the correspondence to plural different communication speeds by comparing a specific signal pattern transmitted before a series of communications are started with specific signal pattern stored previously and deciding a timing signal for the reception of a transmitted data signal. CONSTITUTION:The communication speed of the transmission side is set at 200 bit/s together with a signal pattern A arranged with the transmission side and a cycle T set for the pattern A respectively. Under such conditions, the pattern A is previously stored to a register 7 and a pulse generating circuit 3 transmits the pulse signal of cycle T to a timing generating circuit 5 through a signal line 4. The circuit 5 switches successively the timing signals in the cycle T of the pulse signal of the line 4 and delivers them to a signal line 6 for transmission and reception of data of 50, 100, 200, 300, 600 and 1,200bit/s respectively. The timing signal is applied to a comparator 10 of a receiving circuit 2, and the coincidence is obtained with the contents of the register 7 with the timing signal for 200bit/s. Thus the coincidence signal is transmitted to the circuit 5. The circuit 5 receives the coincidence signal and sets the subsequest data communication speed at 200 bit/s.
Patent JP-S5544919-A (JP)
Title: Spectrophotometer
Inventor: INOUE TSUYOSHI
IPC: G01J3/42
Filed: 1978-09-27
Abstract: PURPOSE:To increase the reliability, linearity and life of a spectrophotometer by rotating a bidirectional rotary pulse motor driving a variable dimmer by a drive pulse counted by a reversible counter to thereby electronically control the entirety. CONSTITUTION:The rectified output from a synchronous rectifier 26 is applied to a drive pulse generator 46 to generate a positive going drive pulse 73 or negative going drive pulse 75 according to the polarity of an error signal 27 or no pulse at all. The pulses 73 and 75 are applied reversible counter 48 and drive circuit 54, respectively. Accordingly, a pulse motor 44 is reversibly rotated, for example, in 4- phase, 1-2 phases exciting type by the drive output 55 of the drive circuit 54. When the blade 40 connected to the motor 44 is moved, the light of the dimmer 14 is controlled, and counted by the counter 48.
Patent JP-H09301477-A (JP)
Title: Folding mechanism for returnable case
Inventor: HASEGAWA NOBUTOSHI
IPC: B65D61/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a support frame from moving in the space in a skid during the transportation thereof by making foldable a case for packing a side panel in which the support frame is erected on the skid. SOLUTION: A packing case 1, in which a support frame 3 and a pair of side support frames 4, 4 are erected at the center and the opposite ends of a skid 2 and holding frames 6, 7 are connected to the upper part of each of the frames 3, 4, 5 to support a window opening of a side panel of automobile, is made foldable to put the frames 3, 4, 5 into the space in the skid 2. In this case, a pair of pin brackets is provided on each long side frame 2a of the skid 2 to fit a bolt hole formed at each end of legs of the frames 3, 4, 5 onto a pin to position the frames.