baber/WOPTO huggingface dataset:
Patent JP-H07154853-A (JP)
Title: Telephone system
Inventor: OWADA HIROSHI
IPC: H04W76/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a telephone system capable of easily accessing a called party even when a distance between a master set and a slave set is longer than a set distance in the telephone system provided with a cordless extension telephone system. CONSTITUTION:In the case of calling from the slave set with a cellular function, a telephone number is inputted from the slave set and cordless connection with the master set is performed (step S2). Then, when it is judged that the cordless connection with the master set is performed in the step S3, the connection through the master set to a public line is performed (step S4) and cordless communication is performed after the connection (step S5). On the other hand, when it is judged that the cordless connection with the master set is not performed in the step S3, the connection with the public line is performed (step S6). Then, after the connection, cellular communication is performed (step S7).
Patent JP-H11156059-A (JP)
Title: Mechanical clock with rotary decoration plate
Inventor: TSUGA YUJI
IPC: A63H13/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To easily incorporate a rotary decoration plate to a supporting plate. SOLUTION: For the rotary decoration plate 8 in an annular shape attached to the front surface side of the supporting plate 4, an edge part 8b formed at an inner peripheral part is freely rotatably attached through rollers 18 and 19 freely rotatably supported to the front surface of the supporting plate 4. For the rollers 18 and 19, the one provided with a flange part 18a opposing only the front surface side of the edge part 8b and the one provided with only a flange 19a opposing only the back surface side of the edge part 8b are alternately arranged along the edge part 8b of the rotary decoration plate. A state similar to the engagement of the edge part 8b to a groove part is attained by the flange parts 18a and 19a and the deflection of the rotary decoration plate 8 is suppressed.  Since the flange parts 18a and 19a of the respective rollers are provided only on one side, incorporation is made possible in the order of the second roller 19, the rotary decoration plate 8 and the first roller 18, and thus, incorporation work is facilitated.
Patent JP-H06142583-A (JP)
Title: Adhesive agent dropping system and device
Inventor: SUZUKI KUNITSUGU
IPC: B05C5/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide a new adhesive agent dropping system and device which can apply a prescribed small portion of the adhesive agent accurately to only an intended place. CONSTITUTION:The adhesive agent dropping system and device comprises an adhesive agent dropping device for applying the adhesive agent to an object to be bonded, one drop by each dropping operation, a means for moving the object to be bonded so as to position its bonding portion in a location where the adhesive agent is received dropwise, a means for synchronizing the dropping of the adhesive agent and the movement of the object and a means for applying pressure to the bonding portion.
Patent JP-H02173370-A (JP)
Title: Number of automatic starting rainwater pumps deciding circuit
Inventor: SAITO YOSHIYUKI
IPC: F04B49/06
Filed: 1988-12-26
Abstract: PURPOSE:To enable saving of energy and to enable execution of rapid discharge by a method wherein a tendency for a rise in a level per a unit level time in a pump well is measured, and according to the measuring result, the necessary number of discharge pumps matching an arbitrary rainwater amount is decided. CONSTITUTION:A level pass point check circuit 16 inputs an external pump level signal 26 and level set point data 18 from a level measuring device 12, which are compared with each other to output a time measurement starting trigger 28 to a time measuring circuit 20. The time measuring circuit 20 performs time measurement of a rise in a level, and outputs measured level point pass time data  T to a time deciding circuit 22. The time deciding circuit 22 decides the number of demanded starting pumps according to a plurality of given sections, and outputs a number of demanded starting pumps data signal 32 to a pump starting circuit 24. The pump starting circuit 24 outputs a starting command output signal 34 to each pump 14 according to a number of demanded starting pumps data signal 32.
Patent JP-H03186101-A (JP)
Title: Method for controlling boiler
Inventor: SHIMIZU MASAO
IPC: F22B35/00
Filed: 1989-12-15
Abstract: PURPOSE:To keep a plurality of boilers being capable of responding swiftly to a variation in load while minimizing stoppage of a plurality of boilers by generating a control signal upon receiving of a deviation signal that is generated by a judgement device and operating the boilers in the order of priority that is beforehand set everytime a specified time elapses. CONSTITUTION:While each boiler 1 is kept to be operated at a present quantity of combustion when the pressure detected by a pressure detector 10 is within a N zone, a deviation signal is generated from a judgement device 11 when the pressure detected by the pressure detector 10 is beyond set points HOFFP, HONP, LOFFP, and LONP and varies so as to move into individual zones L, H, F, and S, a deviation signal is generated from a judgement device 11, and based on this deviation signal a boiler controller 12 conducts controlling action. Namely, detected pressure is set at four points by the pressure detector 10, and by receiving deviation signals from these four points the steam pressure is controlled to get into the N zone. With this arrangement it is possible to determine automatically the number of boilers to be operated according to load.
Patent JP-H11157436-A (JP)
Title: Vavle
Inventor: IIJIMA HIDEAKI
IPC: B60T11/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve of simple configuration in which the risk of damaging of a resilient member is lessened. SOLUTION: A valve includes a seat 22 confronting a pressure chamber and equipped with a communication hole 22ac as fluid passage and a valve element 21 which is installed in the pressure chamber and shuts the communication between the hole 22ac and pressure chamber when it contacts with the seat 22, wherein the abutting surface 21aa of valve element 21 confronting the seat 22 is made flat, and that part of the seat 22 confronting the valve element 21 is furnished with a recess 22aa, in which a ring-shaped seal member 22b is installed for where the valve element 21 is abutting.
Patent JP-H01169883-A (JP)
Title: Clamper
Inventor: SATO HITOSHI
IPC: H01R13/639
Filed: 1987-12-25
Abstract: PURPOSE:To allow the rotation of a clamper to a clamp release position with a small force and eliminate the effect of the drop stop force at the time of fitting or removal by forming a pair of folded rotary shafts biased at the desired distance in the fitting or removing direction of hooking members hooked or removed from hooked members on both end sections of an elastic wire with the desired shape. CONSTITUTION:Both end sections of an elastic wire bent in the desired shape of a clamper 1 are formed into folded rotary shafts 4, these folded rotary shafts 4 are held at the desired distance (h) in the removal direction of a hooking member and biased back and forth in parallel so that elasticity is invariably applied to the clamp position using the folded rotary shafts 4 as a rotating axis. Since the clamper 1 can be rotated via the folded rotary shafts 4, the rotating operation of the clamper 1 to the clamp release position from the connection state with the hooking member P fitted or removed from a hooked member L can be easily performed with a small force, and the effect of the drop stop force on the fitting or removing force is eliminated.
Patent JP-H0687186-A (JP)
Title: Composite material of noble metal
Inventor: MORIKAWA MASAKI
IPC: B32B15/08
Filed: 1992-12-07
Abstract: PURPOSE:To suppress occurrence of a crease of a thin sheet of a noble metal on the occasion when the thin sheet of the noble metal is covered, and also to prevent a change in the color tone of the covered thin sheet of the noble metal through a plastic sheet. CONSTITUTION:The surface and rear of a thin sheet 1 constituted of a noble metal or an alloy of the noble metal are covered in lamination with protective films 4 constituted of transparent resin, and each of the protective films 4 has a two-layer structure of an outer layer of a high mechanical strength and an inner layer of a high adhesion to the thin sheet 1.
Patent JP-H09168039-A (JP)
Title: Carrier recovery circuit
Inventor: KOMATSU SUSUMU
IPC: H04L27/38
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of circuit. SOLUTION: Selectors 32, 34 are controlled by a loop control circuit 12 and select a complex signal orthogonally detected and its delay signal for an AFC period. A subtractor 35 and a complex multiplier 36 detect a frequency error from outputs of the selectors 32, 34. Furthermore, the selectors 32, 34 select a complex signal synchronizingly detected and its symbol discrimination result for a PLL period. Thus, the subtractor 35 and the complex multiplier 36 detect a phase error for the PLL period. An output of the complex multiplier 36 for the AFC period is fed to a loop filter 7 in an AFC loop and an output of the complex multiplier 36 for the PLL period is fed to a loop filter 15 in the PLL loop. Thus, the subtractor 35 and the complex multiplier 36 are used in common for the AFC control and the PLL control to reduce the circuit scale.
Patent JP-H04196269-A (JP)
Title: Manufacture of soi substrate
Inventor: SHIRAKAWA KAZUHIKO
IPC: H01L21/336
Filed: 1990-11-27
Abstract: PURPOSE:To contrive the improvement of the yields and reliability of elements, which are formed at element regions, by a method wherein a first silicon substrate is shaved from the side of its rear and the element regions are made to expose between grooves in a state that they are surrounded with a first insulating film. CONSTITUTION:A first silicon substrate is shaved from the side of its rear after a process on the side of the surface of the substrate and element regions S1 and S2 are made to expose between grooves A1 to A3 in a state that they are surrounded with a first insulating film 3. Electrode wirings 51 to 53, which are connected to places to be used as a source and a drain, are provided on the regions S1 and S2 in the sides where a second silicon substrate 9 is situated. Accordingly, after a gate insulating film 14 and gate electrode 11 are provided on the sides, where the regions S1 and S2 are exposed, to form elements, the number of contact holes 12W to be provided in an interlayer insulating film 12 is reduced. Thereby, the yields and reliability of the elements, which are formed at the regions S1 and S2, can be improved.
Patent JP-H01167836-A (JP)
Title: Method for preserving silver halide photosensitive material
Inventor: HIRAI HIROYUKI
IPC: G03C1/00
Filed: 1987-12-24
Abstract: PURPOSE:To improve the shelf-life stability of the title material by preserving a prescribed photosensitive material in the presence of a drying agent and/or an antioxidant. CONSTITUTION:The silver halide photosensitive material contg. a water insoluble basic metal compd. (such as zinc hydroxide) and a reducing agent (such as a reducible dye supplying compd.) is preserved in the presence of the drying agent (A) and/or the antioxidant (B). And the drying agent (A) is composed of a silica gel, etc., and the antioxidant (B) is composed of a mixture of ferrous sulfate and an iron powder, etc. The drying agent and the antioxidant are preserved by wrapping them with a paper, etc., and enclosing a wrapped matter together with the photosensitive material in a bag made of polyethylene, etc., while shielding the light. And, an inactive gas such as a gaseous nitrogen, may be used as the antioxidant (B), and the photosensitive material may be preserved by degassing.
Patent JP-H02174309-A (JP)
Title: Balanced type amplifier circuit
Inventor: ITO MASAYUKI
IPC: H03F3/68
Filed: 1988-12-27
Abstract: PURPOSE:To make the amplification factor of 1st and 2nd amplifiers constant and to prevent destruction of the amplifiers by extracting output voltages of opposite phase from two 1st and 2nd voltage output terminals respectively. CONSTITUTION:The 1st and 2nd amplifiers 11, 12 output two output voltages whose phases are opposite to each other from one input voltage and the difference from the output voltages is fed back by 3rd and 4th amplifiers 13, 14 in the opposite phase relation to the input of the 1st and 2nd amplifiers 11, 12. Thus, the entire circuit amplification factor is kept constant and even if either of the 1st and 2nd voltage output terminals 17, 18 is connected to growing, flowing of an excess current to the 1st and 2nd amplifiers 11, 12 is prevented.
Patent JP-2001144554-A (JP)
Title: Current amplifier circuit
Inventor: OKADA YOSHIHISA
IPC: H03G7/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a current amplifier circuit that can make an arithmetic operation even for an input signal at a high-speed with a low input current and have less circuit factor error in spite of a comparatively small circuit scale. SOLUTION: A base and a collector of a transistor(TR) Q1, a base of a TR Q2, and a base of a TR Q3 whose collector is connected to a power supply are connected to an input terminal 1, a base and a collector of a TR Q5, a base of a TR Q6, and a base of a TR Q7 whose collector is connected to a power supply are connected to an input terminal 2. Each emitter of the TRs Q1 and Q3 is connected to an emitter of a TR Q4, and each emitter of the TRs Q5 and Q7 is connected to an emitter of a TR Q8 respectively. One terminal of a current source 6 is connected to a collector of the TR Q2 and a base of the TR Q4 and one terminal of a current source 7 is connected to a collector of the TR Q6 and a base of the TR Q8 respectively. A voltage source 5 is connected to each emitter of the TRs Q2 and Q6.  Each of input terminals 8 and 9 of a companding circuit 14 having a voltage source 13 and a current source 12 in its inside is connected to each collector of the TRs Q4 and Q8 respectively. The current amplifier circuit is configured through the connection above and by selecting an emitter area of the TRs Q3 and Q7 to be (n-1), where the emitter area of the TRs Q1 and Q5 is selected to be '1'.
Patent JP-H01168737-A (JP)
Title: Coloration of synthetic resin article containing reclaimed rubber
Inventor: AKIYAMA KAZUO
IPC: C08J3/20
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a reclaimed rubber-containing synthetic resin article colored with a substantially desired color, by adding a pigment of a color other than black to the mixture in the course of kneading a thermoplastic synthetic resin material with a reclaimed rubber by heating and kneading the mixture. CONSTITUTION:A suitable amount (e.g., 1%) of a pigment of a desired color is added to a mixture formed by adding a small amount (e.g., 0.1%) of an adhesive or a dispersant to a thermoplastic synthetic resin material (e.g., particulate material of PP) and mixed to adhere the pigment to the surface of the thermoplastic synthetic resin. A predetermined amount (e.g., 25%) of a reclaimed rubber powder (e.g., one reclaimed from waste tires) is added to the mixture and the resulting mixture is melt-kneaded with a screw injection molding machine to obtain the title article molded into any desired shape.
Patent JP-H03189606-A (JP)
Title: Line point light guide
Inventor: KIMURA HIROAKI
IPC: G02B6/32
Filed: 1989-12-19
Abstract: PURPOSE:To flatten the illuminance distribution characteristic in a line direction viewed from a line sensor by providing a condenser lens which condenses the respective radiation light rays of optical fibers to a prescribed point in the line arranging direction at a light radiation end. CONSTITUTION:Many pieces of the optical fibers 11 are bundled at one end by a circular bundling member 12 to form a light incident end and are arrayed at the other end to a line shape by an arraying member 13 to form the light radiation end. A Fresnel lens 14 as the condenser lens is mounted at the light radiation end. The Fresnel lens 14 is formed slender in accordance with the arraying member 13 and is provided at the end faces of the optical fibers 11 in such a manner that the optical axes 15 are positioned at the mid-point in the longitudinal direction. The illuminance distribution characteristic in the line direction viewed from the line sensor 20 is flattened in this way. The inspection of a sheet material 1 is executed without troubles in this way even if specular reflected light or direct transmitted light is used.
Patent JP-H10172315-A (JP)
Title: Light reflecting sheet
Inventor: HARADA JUNJI
IPC: F21V7/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To maintain a light reflecting effect for a long period by a stain preventing effect of titanium oxide boy forming a white coating layer containing titanium oxide of a support having not air permeability in a light reflecting sheet, and superposing an adhesive layer, which can be bonded in a peelable manner at a surface opposite to the support. SOLUTION: A light reflecting sheet comprises at least a white coating layer containing titanium oxide, a flexible support having no air permeability and an adhesive layer which can be bonded in a peelable manner. Free radicals are produced at the surface of titanium oxide upon irradiation of light. If light is irradiated when staining material such as tar of a tobacco is adsorbed to the surface of titanium oxide, the produced free radicals attack the staining material, followed by oxidizing decomposition. In order to satisfactorily carry out this process, the specific surface area of titanium oxide is set to 50m<2> /g or larger, more preferably, 100m<2> /g or larger, thereby increasing hydroxide groups at the surface as the point of production of the free radicals.
Patent JP-H09166877-A (JP)
Title: Production of optical semiconductor element
Inventor: SAKAKIBARA MASAYUKI
IPC: H01S5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to form light shielding resists having sufficient light shielding rates on the surfaces of semiconductor elements with good accuracy without entailing the degradation in productivity. SOLUTION: The many semiconductor elements 110 are formed on a semiconductor wafer 100 and simultaneously, marks 120 for positioning are formed in the regions of the semiconductor wafer 100 where the semiconductor elements 110 are not formed. Masking tapes 200 are stuck to the wafer to cover these marks 120 and thereafter, the black resist 300 is applied over the entire surface of the semiconductor wafer 100. In succession, the semiconductor wafer 100 coated with this black resist 300 is heat treated to prebake the black resist. Next, the masking tapes 200 are peeled from the semiconductor wafer 100 to expose the marks 120. The semiconductor wafer 100 is then positioned relative to a photomask according to the positions of the marks 120. The black resist 300 is exposed, then developed, by which the unnecessary black resist is removed and the patterning is completed.
Patent JP-2001147699-A (JP)
Title: Audio signal decoder
Inventor: TANAKA TAKESHI
IPC: G10L19/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal decoder which prevents a sound break to prevent a sense of incongruity in listening when reproducing a digital audio signal. SOLUTION: The audio signal decoder 12a takes out and expands a sound group signal, which consists of plural data compressed for every frequency band, every prescribed time is provided with a data detection means 47 which detects whether each compressed data has a value indicating silence or not, an inverse quantization means 44 which expands compressed data to obtain spectrum signals by frequency bands after substituting compressed data with prescribed values on the basis of the detection result of the data detection means 47, and a conversion means 43 which converts the spectrum signals into digital audio signals for every time.
Patent JP-H04206248-A (JP)
Title: Electron beam diffraction image recorder
Inventor: YAGUCHI NORIE
IPC: H01J37/26
Filed: 1990-11-30
Abstract: PURPOSE:To continuously and automatically record an electron beam diffraction image of a desired region and simply measure crystal orientation of the region by operating an electron beam diffraction image recording mechanism and a sample fine movement mechanism simultaneously or alternately. CONSTITUTION:When a region where crystallinity or crystal orientation in a sample 2 is to be known is specified, a sample fine movement mechanism 10 automatically moves the sample so that all electron beam diffraction images in the region can be continuously observed. An electron beam diffraction image recorder 9 enables recording of electron analysis images of the region or recording of overlaps of the electron diffraction images of the region by recording the electron beam diffraction images obtained during movement of the sample. The sample fine movement mechanism 10 automatically stops the sample movement with specific intervals, while the image recorder 9 records the electron beam diffraction image at the stop position. Thus numerous electron beam diffraction images can be automatically recorded, so that crystallinity and crystal orientation in the specified region can be quickly and easily known.
Patent JP-H10153778-A (JP)
Title: Side light type surface light source device
Inventor: SHINOKO HIROMI
IPC: G02F1/13357
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of emitted light quantity and to emit a high-quality illumination light, by forming a light diffusion area whose diffusing degree of the illumination light is higher than the adjacent area in a belt state along the end surface on the emitting surface of a plate-like member. SOLUTION: The illumination light emitted from a fluorescent lamp 8 is made incident on the inside of a light diffusion and transmission plate 11 from an incident surface 11A directly or after it is reflected on a reflector 9. Then, the illumination light is repeatedly reflected between an inclined surface and the emitting surface 11C while being diffused by light transmitting particulates and propagated on the inside of the plate 11. At this time, the incident angle of the illumination light with respect to the emitting surface 11C is lowered every time that it is reflected on the inclined surface and a component being equal to or under a critical angle with respect to the emitting surface 11C is emitted from the emitting surface 11C.  Since the illumination light is diffused by the light diffusion area 14 formed on the emitting surface 11C, the quantity of the light emitted from the emitting surface 11C is increased in the area of a dark zone. Thus, the emitted quantity of the illumination light is uniformized in this area.
Patent JP-H05238171-A (JP)
Title: Thermal transfer printing sheet and dye diffusion thermal transfer printing process
Inventor: ARAN BATAASU
IPC: B41M5/39
Filed: 1992-12-09
Abstract: PURPOSE: To obtain a thermal transfer printing sheet having good optical density and fastness to light by forming a substrate having a coating of a diazo dye of a specific structural formula. CONSTITUTION: A thermal transfer printing sheet is obtained from a substrate having a coating of a disazo dye of Formula (1): wherein, R is selected from -H, -CH3 , -CN, -NO2 , m-OCT<1> , -SO2 T<1> , m-SOOT<2> , -COOPh, -SO2 F, -SO2 Cl, and -COOT<2> OT<3> , n is 1 or 2, R<2> is -H or C1-4-alkyl, R<3> is -CN, R<4> is -H, C1-6- alkylCO.OC1-6-alkyl-, C1-6-alkylOCOC1-6-alkyl- or C1-6-alkyl, R<5> is C1-6-alkylCO. OC3-6-alkyl- or C1-6-alkylOCOC3-6-alkyl-, and R<6> is selected from -H, C1-4-alkyl, and -NHCOT<1> , wherein T<1> is C1-6-alkyl or phenyl, T<2> is C1-6-alkyl, and T<3> is C1-6-alkyl.