baber/WOPTO huggingface dataset:
Patent JP-S6260905-A (JP)
Title: Control system for extracted steam and exhaust pressure of steam supply and power generation facility
Inventor: SEKO SEIICHIRO
IPC: F01K7/38
Filed: 1985-09-10
Abstract: PURPOSE:To reduce the quantity of extracted steam for a heat exchanger and increase the quantity of steam for process, by controlling the flow rate of a cooling medium with the bypass valve of the heat exchanger when the desired quantity of steam from the process increases to the value larger than a prescribed value. CONSTITUTION:When the desired quantity of steam of a process 8 increases, a steam governor valve 3 is opened by a pressure controller 9. But in a case that there is scarcity of steam even the valve is completely opened, it is compensated for by the opening adjustment of the bypass valve 10 of a steam turbine 2. But in a case that it is restricted by the rated evaporation quantity of a boiler 1, the bypass valve 25 of a heat exchanger 5 is opened to bypass a part of supplied water from a pipe line 13, and the quantity of extracted steam from the steam turbine 2 is reduced to increase the supplied quantity of steam for the process 8 that much. Thus, when the desired quantity of steam of the process increases beyond a prescribed value, the quantity of supply for the process can be quickly increased and pressure control also is enabled.
Patent JP-2000025876-A (JP)
Title: Tape cassette storage case
Inventor: KANEDA HIROSHI
IPC: B65D85/575
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a front lid from opening even when force in a direction for opening is applied to the front lid due to a shock by external force or an external factor when a cassette in a storage case drops by providing a rib for preventing the front lid from opening at a position corresponding to the vicinity of a side face on a side without at least a lid lock member on an upper face of the front lid of the cassette. SOLUTION: An upper plate 32 is formed with a position regulating rib 34 for regulating a position of a tape cassette 50, while ribs 35 for preventing a front lid from opening are provided at both ends facing an upper face of a front lid 52 of the tape cassette 50. Thus the front lid 52 may not instantaneously open to come over a fore-and-aft position regulating rib 23 even if the tape cassette 50 receives a shock such as external vibration or drop while being stored, thereby preventing the front lid 52 from being kept open inside a storage case. Therefore deposition of dirt and dust may not occur in the storage case nor the front lid 52 may distort, resulting in no deformation of the front lid 52. Thus reliability of the tape can be secured, and deformation of a component of the cassette can be prevented.
Patent JP-S6091759-A (JP)
Title: Reader
Inventor: MORITA YOSHINORI
IPC: H01L27/146
Filed: 1983-10-25
Abstract: PURPOSE:To prevent reduction in sensitivity by grouping plural photodetector elements, and forming each group on a corresponding common electrode to decrease stray capacity to be produced between the common electrode and a light shield member. CONSTITUTION:A reflected light of an original 22 passes through a transparent electrode 17 near a light transmitting layer 20 and is received by a photoconductor 16. On the other hand, the common electrodes P1, P2 are formed on an insulation layer 15 with a gap W, the light shield member 14 has a size required to prevent the light from a fluorescent light 21 from passing through the gap W and is overlapped slightly at the lower part of the common electrodes P1, P2. Thus, the stray capacity to be produced between the common electrodes P1, P2 and the light shield member 14 is suppressed to slight thereby preventing the deterioration of the reader in sensitivity. This is applied similarly also to other groups.
Patent JP-S6358091-A (JP)
Inventor: TATEBAYASHI JUN
IPC: F27B15/02
Filed: 1986-08-26
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-S6355535-A (JP)
Title: Original exposing device
Inventor: TAKEDA KATSUHIKO
IPC: G03G15/04
Filed: 1986-08-26
Abstract: PURPOSE:To eliminate the variance of the quantity of light due to the attaching error, etc., of a slit by forming the light converging points of an elliptic surface mirror consisting of main and auxiliary reflective mirrors up and down while clamping an original placing face to uniformize the illuminance on the original surface in the scanning direction. CONSTITUTION:An elliptic surface mirror 10 is provided to surround one side of an exposing lamp 2 and is so fixed that a main reflective mirror 3 whose cross section forms a part of an ellipse 4e and an auxiliary reflective mirror 4 whose cross section forms a part of an ellipse 4a have the light emitting part of the exposure lamp 2 as focuses and the attachment of these mirrors can be finely adjusted. A part of the luminous flux from the lamp is reflected on the main reflective mirror 3 and goes to be converged at a light converging point 3p above the original placing plane 1s of an original platen glass 1 and is projected to the original placing plane 1s in the form of a slit with the slit center as the center. On the other hand, the luminous flux of the lamp reflected on the auxiliary reflective mirror 4 goes to be converged at a light converging point 4p below the original placing plane 1s, and the luminous flux passing the light converging point 4p is diffused and is refracted on the original platen glass 1 and is projected to the original placing plane is in the form of the slit with the slit center as the center.
Patent JP-S6359023-A (JP)
Title: A/d converter
Inventor: TOYODA HIDEO
IPC: H03M1/12
Filed: 1986-08-27
Abstract: PURPOSE:To improve the accuracy of an A/D converter as a theoretical value by shifting a DC potential of a video signal aud inputting the result to the 2nd A/D converter. CONSTITUTION:A video signal amplified by an amplifier 1 is clamped to a lower limit Vref1 by a clamp circuit 4 and the blanking period is replaced into an upper limit Vref2 by a switch circuit 3. A level shift circuit 2 shift its current/ potential so that the potential at the blanking part is a reference potential Vref1. Thin the output signal of the clamp circuit 4 and an output signal of the level shift circuit 2 are inputted respectively to A/D converters 6, 7. Thus, the lower half of the analog signal is converted into an n-bit digital signal by the A/D converter 7 and the upper half is converted by the A/D converter 6 respectively and the arithmetic processing unit 8 form the summed (n+1)-bit digital signal. Thus, the accuracy is doubled in comparison with the single operation.
Patent JP-S6444794-A (JP)
Title: Open-close mechanism of nose opening section of cylindrical member
Inventor: NAKA SHINJIRO
IPC: A45D40/00
Filed: 1987-08-12
Abstract: PURPOSE: To provide a knock-type water base pen where the inner and outer cylindrical bodies have a double structure, an opening of the outer cylindrical body is opened and closed with an opening and closing cover body by slightly rotating one of the inner and outer cylindrical bodies, and the water base pen is built in the inner cylindrical body. CONSTITUTION: When an end face of a part 107 of a water base pen body 104 is pushed in a state that an opening 12 of an outer cylindrical body 10 is completely closed by an opening and closing cover body 20, the water base pen body 104 is moved against the elastic force of a spring 110, and is moved forward. A notched hole 101 comprises an inclined cut hole part 102, so that an inner cylindrical body 100 is rotated when an engagement pin 108 is moved in the hole part 102. Whereby the opening and closing cover body 20 is rocked along an engagement groove 22 engaged with an engagement pin 23 of a point cylindrical part 32 in the outer cylindrical body 10 to open the opening 12, and a water base pen point 105 is projected outward from the opening 12, when the water base pen body 104 is further advanced.
Patent JP-2000017503-A (JP)
Title: Socks
Inventor: NAKAI SHUSUKE
IPC: D04B1/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide socks most suitable for an old person, capable of providing a fit feeling such as a wrapping feeling by distinguishing a fastening feeling of foots. SOLUTION: The socks obtained by knitting toe parts 14, instep parts 12, bottom parts 13, heel parts 15, leg parts 11 and wearing opening parts 10 with a knitting yarn and a covering yarn and/or a rubber yarn are constituted so that the part covering the instep and arch parts of feet in the instep parts 12 and the bottom parts 13 may be knitted by the knitting by putting at least one front yarn on sinkers in a pile knitting, and also knitted by using the rubber yarn 43 while dropping at least every other stitch in the course direction, so as to release the fastening of the insteps and arches of the feet while keeping the expanding and contracting elasticity.
Patent JP-H0753548-A (JP)
Title: New substituted piperazines, their production and medicinal compositions
Inventor: JIYAN JIYATSUKU GOTSUDOFUROWA
IPC: A61K31/505
Filed: 1994-07-22
Abstract: Compounds of general formula (I): <IMAGE>  in which     - A represents the radical <IMAGE>     - X represents N-R4 or oxygen, - and R1, R2, R3, R4, R5, n and m are as defined in the description.     These compounds find their application in therapeutics in the treatment of non-insulin-dependent diabetes.
Patent JP-S5990572-A (JP)
Inventor: KONDOU HIROATSU
IPC: A62D1/00
Filed: 1982-11-16
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-H0252846-A (JP)
Title: Web conveying method and device thereof
Inventor: YAMAMURA TAKASHI
IPC: B65H23/192
Filed: 1988-08-11
Abstract: PURPOSE:To enable prevention of the occurrence of a slip between a web and a pass roller only through change of the function of a number of revolutions control part by a method wherein when the moving speed of the web is increased to a value higher than the circumferential velocity of a roller, a rotation drive source is turned OFF, and when decreased to a value lower than the circumferential velocity, the rotation drive source is turned ON, and the roller and the web are rotated at the same speed as each other. CONSTITUTION:When the speed of a web 10 after passage of it through a roller 24 is low, by means of an input signal G to a current control part 66, a set rotation speed voltage from a speed command part 34 is compared with the actual rotation speed voltage of a motor 48. In which case, since the actual rotation speed is higher than a set rotating speed, a signal G from a control part 66 to an invert part 62 is stopped, and the motor 48 is brought into a free state. Thus, the drive shaft of the motor 48 is rotated by means of the power of the web 10, and the roller 44 is rotated at the same speed as that of the web 10. When the speed of the web 10 is low, by means of a signal D, when the voltage of the set rotation speed is compared, in a similar manner described above, with that of the actual rotation speed, since the actual rotation speed is lower than the set rotation speed, based on a rotor position signal E, a signal G is outputted, and rotation is made in a state to hold rotation of the motor 48 at the set rotation speed.
Patent JP-2001035294-A (JP)
Title: Door switch device
Inventor: KONDO HIROBUMI
IPC: H01H13/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent nonconformities caused by deformation of a rubber cap shifting in a different direction from the rising and setting direction of a moving piece. SOLUTION: A moving piece 20 for actuating contact mechanism is provided movably in its rising and setting direction on a body case 12. A waterproof cap 23 of rubber is provided on the front part of the body case 12, so as to cover the moving piece 20. When a door 31 is closed, the moving piece 12 is pressed by the door 31 together with the rubber cap 23 to switch off a contact, and with the door 31 open, the pressing force is released to switch on the contact. The wall part at the tip of the rubber cap 23 is made of a low friction material to form a low friction part 23b. Thereby, the contact surface of the rubber cap 23 and the door 31 is made a low friction surface, and the contact surface of the rubber cap 23 and the moving piece 20 is also made a low friction surface.
Patent JP-S5991760-A (JP)
Title: System for converting synchronizm and asynchronizm
Inventor: KOIKE SHIGERU
IPC: H04L25/40
Filed: 1982-11-17
Abstract: PURPOSE:To obtain a synchronism and asynchronism converting system with low cost and ease of handling by driving an m-notation register with a clock being (m) times that of a receiving timing and processing a signal on a microprocessor. CONSTITUTION:The microprocessor (muPC) 1 advances the m (m=8 in this example)-notation register 2 in the arrow with a clock having (m) times that of a receiving timing RT by storing (1), (0) to the register 2 previously. A state detecting section 11 and a stop bit position detecting section 12 of the muPC 1 detect the presence of the stop bit of the RT, and when coincident, a flag corresponding to the bit is inputted to a flag detecting section 13. The detecting section 13 detects on/off of the flag, and when ON and it is discriminated by a stop bit missing discriminating section 15 that there exists the missing of stop bit, a register advancing circuit 21 is advanced by n-step, and the stop bit shorter by n/m than the RT is inserted. This is repeated by m/n-times to form the asynchronism data.
Patent JP-S6362755-A (JP)
Inventor: HAMANO TSUTOMU
IPC: B41J13/02
Filed: 1986-08-29
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-2001035986-A (JP)
Title: Semiconductor package and its packaging method, and semiconductor module
Inventor: FUKATSU KENTA
IPC: H01L23/50
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce a thickness dimension and to suppress the application of stress to the solder junction part of an outer lead by electrically connecting the lead to a semiconductor chip and forming a stress buffer part at the lead. SOLUTION: A total number of wiring patterns for an outer lead 21 are provided on a substrate 20, and solder paste is applied onto the wiring pattern in advance. Then, a semiconductor package 10 is cut from a module tape 11 and the outer lead 21 is shaped int a gull wing form, and then the semiconductor package 10 is aligned, and the outer lead 21 is fitted so that it is pressed against the solder paste. In this manner, a wide part 22 is formed at the outer lead 21, and a slit 23 is formed at the wide part 22 for composing a stress buffer part, thus preventing the solder junction of the lead from breaking.
Patent JP-S6444992-A (JP)
Title: Discharged lamp lighting circuit
Inventor: NAMIKOSHI YASUMASA
IPC: H05B41/23
Filed: 1987-08-13
Abstract: PURPOSE: To prevent the generation of uneven luminance by connecting an electric discharge lamp to both the ends of a lamp lighting DC power supply through a series circuit consisting of a 1st resistor and a transistor(TR) and connecting 2nd and 3rd resistors and a controlling power supply to the lamp. CONSTITUTION: The electric discharge lamp L is connected to both the ends of the lamp lighting DC power supply E through the 1st resistor R1 and the TR Q and the controlling power supply Ec for biasing the TR Q is connected between the node of the 1st resistor R1 and the power supply E and the base of the TR Q through the 2nd resistor R2 . The 3rd resistor R3 is connected between the node of the TR Q and the lamp L and the base of the TR Q. Thereby a lamp current can be varied in accordance with the lamp voltage of the lamp L by feeding back the lamp voltage to the base of the TR Q through the 2nd and 3rd resistors R2 , R3 .
Patent JP-2001033494-A (JP)
Title: Alternating current detector
Inventor: UESUGI NAOYOSHI
IPC: G01R15/18
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an alternating current detector which observes the waveform of a low-frequency large current with high precision by a voltage output of large amplitude. SOLUTION: This detector is provided with a current transformer which has a primary winding L1 for causing a current to be detected to flow, a secondary winding L2 and an auxiliary winding L3 coupled magnetically with the primary winding through a core C, and an operational amplifier U1 which amplifies voltage generated in the auxiliary winding, and applies the amplified voltage to the secondary winding, by a polarity for a current for suppressing a magnetic flux change of the core to flow, and generates voltage corresponding to the current to be detected in the secondary winding.
Patent JP-2000033384-A (JP)
Title: Water treatment by flocculation
Inventor: TABATA TAKAO
IPC: C02F1/52
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of sludge generated by flocculation. SOLUTION: The suspended matter in the water to be treated is flocculated in a flocculation basin 11 by injecting a fluocculant to form a flock, and the flock is settled in a settling basin 12 to form a deposit. In this case, a granular material coated with a thin film of titanium dioxide positively charged through electrical processing is used as the flocculant, and the titanium dioxide of the flocculant with the suspended matter flocculated thereon is irradiated with the UV from a UV lamp 13 in the water in the settling basin 12.
Patent JP-2000033729-A (JP)
Title: Light emitting diode array
Inventor: TANAKA HIDEO
IPC: H05B37/03
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode array capable of detecting the trouble of all of light emitting diodes in a moment and capable of detecting trouble during printing and various trouble states. SOLUTION: In a light emitting diode array wherein a large number of light emitting diodes are arranged, voltage comparators 3 outputting the comparison results of the voltages of the terminals of the light emitting diodes with given reference voltage are provided at every light emitting diodes and a reference voltage input terminal 7 for applying variable reference voltage judging the deterioration of the light emitting diodes to the voltage comparators 3 is provided.
Patent JP-S6096320-A (JP)
Title: Automatic sheet-thickness control method of cold rolling mill
Inventor: MATSUDA TOMOO
IPC: B21B37/18
Filed: 1983-10-28
Abstract: PURPOSE:To improve the sheet-thickness accuracy and yield of a product by alloting the high frequency region of a control input-deviation signal to a feed- forward control system, the intermediate frequency region of said signal to a mass-flow control system, and the low frequency region to a monitor control system, in performing rolling reduction. CONSTITUTION:A measured value 10 of inlet-side sheet thickness, as an input deviation signal, is made to correspond only to a high frequency signal by a feed-forward system 14 consisting of a high-pass filter 11 and a timing controller 12, etc., and is inputted to an adder 15. Next, the value 10 is inputted to the adder 15, together with an inlet-side sheet speed 16 and an outlet-side sheet speed 17, through an outlet-side sheet-thickness estimator 18, a filter 20, and a controller 13-2, while corresponding only to an intermediate frequency signal. In the same way, a measured value 22 of outlet-side sheet thickness is inputted to the adder 15 while corresponding only to a low frequency signal; then the sheet thickness is simply controlled so as to flatten the gain characteristics ranging from high frequency to low one by adjusting the gains of individual controllers 13-1, 13-2, etc. of said three control systems.
Patent JP-H0367120-A (JP)
Title: Optical path changing device for laser level measuring instrument and level measuring method
Inventor: ISA HIDE
IPC: G01C15/06
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate the need of the change of a reference height and to perform efficient measurement by vertically holding a cylindrical mirror body. CONSTITUTION:The cylindrical mirror body 1 is vertically held by a suspending line 2 and a weight 3. When a laser light beam from a laser level measuring machine B is made to scan in an entire circumferential direction and cast to the mirror body 1, the optical path of the laser light beam is changed in the horizontal area of its reflection angle and the laser light beam is made to scan within the horizontal direction where the optical path is changed. Namely, when a measuring point C exists within the horizontal area where the optical path is changed, the measuring point C is scanned and detected by the laser beam (b) whose optical path is changed.
Patent JP-S5991562-A (JP)
Title: Method for protecting incorrect access in multimaster system
Inventor: CHIBA YOSHIHIRO
IPC: G06F15/177
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the incorrect access of a multi-master system by discriminating a master card in using a bus on a common bus and checking the address of the common bus to prevent the access of an address outside of an area. CONSTITUTION:Since a read signal *RD or a write signal *WT is ''L'' during the access of a slave card, an address signal on the common bus is entered at the ''L'' timing of the *RD or *WT, and said address signal is compared with address data stored in an area address registering memory 8 by address size discriminators 10, 11. The address size discriminators 10, 11 discriminate whether the address signal is the address in the area stored in the memory 8 or not and decide the correctness/incorrectness of the address after tA hours from the time turning the read signal *RD or the write signal *WT to ''L''. In case of an incorrect address, an address error signal *AER is turned to ''L'' and the information indicating that the address is incorrect is sent to the slave card.
Patent JP-S6178884-A (JP)
Title: Anticorrosive adhesive
Inventor: HAYASHI HIROAKI
IPC: C09J11/04
Filed: 1984-09-27
Abstract: PURPOSE:To improve the inhibitory effect on corrosion, by incorporating baked mountain leather into a resin for an adhesive. CONSTITUTION:0.5-30pts.wt. baked mountain leather prepared by heat-treating (baking) the powders of a fibrous hydrated magnesium silicate clay mineral, such as sepiolite, attapulgite or palygorskite, at 400-1,100 deg.C, is added to 100pts. wt. resin for an adhesive to give the titled adhesive. This adhesive can be made to have suitable viscosity to make it easy to apply, due to the state wherein the clay mineral is properly dispersed in the resin or by suitably adding a sol vent. In addition, a filter for giving suitable viscosity, adhesive strength, etc., a curing agent for setting up the resin, an antiseptic for a resin, a plasticizer, a curing accelerator, etc. may suitably be added to this adhesive.
Patent JP-S5992435-A (JP)
Title: Magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: C10M105/32
Filed: 1982-11-17
Abstract: PURPOSE:To provide a magnetic recording medium superior in traveling stability and durability, and low in light transmittance by forming a magnetic layer on one of the main sides of a base, and a back coat contg. carbon black and fine inorg. particles small in particle diameter on the other main side. CONSTITUTION:The back coat is formed by coating the back side of the base with a coating material prepared by thoroughly mixing and dispersing a compsn. comprising carbon black, fine inorg. particles, a binder, and when a needed, a lubricant, and a solvent. The strength of the coat is enhanced by adding the fine inorg. particles to the carbon black to elevate scratch resistance and abrasion resistance of the back coat. Any of thermal black, channel black, and furnace black may be used for said carbon black. Any of oxides, nitrides, carbides, and silicides may be used for said fine inorg. particles, and typical examples of them are alpha-Fe2O3, Al2O3, TiO2, SiO2, C, SiC, etc.