baber/WOPTO huggingface dataset:
Patent JP-H01160144-A (JP)
Title: Demodulating circuit
Inventor: SHIMIZU HIROYUKI
IPC: H03H3/08
Filed: 1987-12-17
Abstract: PURPOSE:To attain a small-sized circuit and to reduce the cost by using a surface acoustic wave device provided with 1st - 3rd interdigital electrodes so as to form a distribution delay circuit and specifying the arrangement of each interdigital electrode. CONSTITUTION:The distribution delay circuit 11 is formed by using the surface acoustic wave device(SAW) device 11. The SAW device 11 has the 1st interdigital electrode(IDT) 101 being an input terminal and 2nd and 3rd IDT 102, 103 being output terminals. Then the IDTs 101, 103 are arranged so that the signal propagated between the 1st IDT 101 and the 2nd IDT 102 and between the 1st IDT 101 and the 3rd IDT 103 is subject to a delay corresponding to one bit of each data signal respectively and also phase delay of + or -(2n-1)pi/4 (where n=1, 2, 3, 4...). Thus, the demodulation circuit small in size and low in cost is obtained.
Patent JP-2001130311-A (JP)
Title: Highly functional truck
Inventor: WATANABE FUMIO
IPC: F02B63/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional truck allowing to prevent an accident such as power failure due to trip of a beaker with a value of load current of an AC power source on a lending side above a specified value when a pump is operated by borrowing the AC power supply in a recovering site (including a school and a restaurant) where recovering liquid is reserved. SOLUTION: This truck comprises a load-carrying platform and the pump provided with an electric motor driven by electric power supplied by the AC power source is installed in a space below the load-carrying platform while a recovering liquid container is mounted thereon. The truck also comprises a hose of a length enough to connect between one pipe end of either an inlet side or a discharge side of the pump and the recovering liquid container and another hose of a length enough to connect between the other pipe end of the pump and a container for liquid to be recovered wherein the recovering liquid is reserved placed in the recovering site.  The breaker is installed between a plug to be connected to the AC power source and the electric motor, and it can be automatically stopped to borrow the AC power source on the truck side when the load current exceeds the specified value due to a truck-related reason.
Patent JP-H02161974-A (JP)
Title: Moving device of object hanging from the ceiling
Inventor: NAKAJIMA YOSHIMASA
IPC: E04H3/22
Filed: 1988-12-15
Abstract: PURPOSE:To move hanging equipments including a lighting equipment or an acoustic equipment, etc., to a desired position in a hall and to always present the enough function of the hanging equipments without fail by providing a turning frame to be horizontally turned, a moving frame which is suspended by the turning frame and horizontally moves along with the turning frame and the hanging equipments being hung by the moving frame. CONSTITUTION:A turning frame 10 is adjacent to a ceiling surface C of a hall H, for example, and formed so as to be horizontally turned. Then, the turning frame is formed to a truss beam 11, which is composed of truss structure, and wheels 12 are respectively kept in the both edges of the truss beam 11. A moving frame 20 is formed in the plane square of suitable size so as to effectively hang hanging equipments 30 and further formed to a truss body 21, which is composed of the truss structure, samely as the frame 10 so as to be made light. The hanging equipments 30 are hung by the above mentioned moving frame 20 and includes a lighting equipment 31 or an acoustic equipment 32, etc., which are ceiling hanging objects. The turning frame 10 is horizontally turned along a ring-shaped supporting part (w), which is formed on a wall W, etc., of the hall H, in an adjacent condition to the ceiling surface C of the hall H. Thus, the moving direction of the lower moving frame 20 is selected.
Patent JP-H06165177-A (JP)
Title: Scrambling system for catv system
Inventor: ONO TAMIO
IPC: H04N21/438
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the generation of malfunction in descrambling due to another amplitude modulation signal component in a sound carrier band by preventing a timing signal for descrambling from being super-imposed to a sound carrier. CONSTITUTION:A VIFM 11 and an SIFM 12 are respectively IF-modulated by a composite video signal (a) and a sound signal (b). An SYSP 13 separates a synchronizing signal from the signal (a) and a CMP 14 generates a compression pulse from the synchronizing signal. A CMPR 15 compresses the level of a modulated IF carrier only for the period of the compression pulse. An RFCV 16 converts outputs from the CMPR 15 and the SIFM 12 into specified channels and transmits respective signals. A DETA 23 detects a channel tuned by a TUNR 21 through a VBPF 22, a SYSP 24 separates a synchronizing signal (d) and an EXPG 25 generates an extension pulse (e) form the signal (d) and an internal clock. An EXPR 27 extends the video carrier only for the period of the pulse (e).
Patent JP-H04199271-A (JP)
Title: Electronic clinical chart preparing device
Inventor: SHIMAUCHI TAKEHIDE
IPC: G06Q50/10
Filed: 1990-11-26
Abstract: PURPOSE:To efficiently make diagnoses of patients and prepare clinical charts by quickly and manually inputting diagnostic information by using an inputting means, such as stylus pen, etc., and preparing the clinical charts by means of an electronic means. CONSTITUTION:This electronic clinical chart preparing device is used by a medical doctor for collecting data obtained from a patient as a result of a diagnosis into a clinical chart by means of an electronic means and is provided with a stylus pen 1, integrated input-output tablet 2, main body 3 containing a control processing means, and picture display 4. When the medical doctor quickly and manually inputs diagnostic information of the patient by using the stylus pen 1 while the doctor makes a diagnosis on the patient, the electronic means prepares the clinical chart of the patient. Therefore, the medical doctor can efficiently make the diagnosis of the patient and prepare the clinical chart of the patient.
Patent JP-H11153635-A (JP)
Title: Abnormality detecting circuit of heater
Inventor: YAMAMOTO KAZUHIKO
IPC: G01R31/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly judge abnormality with no time constant circuit while the number of parts is less for lower cost. SOLUTION: A flyback pulse (FB pulse) taken out with a heater coil 12a is provided to a heater 14 through a heater resistor R11, while parted by a resistors R12 and R13, which is supplied to a microcomputer 16. The microcomputer 16 judges whether the heater 14 is normal or abnormal depending on the fact that the parted FB pulse is inputted in a specified time.
Patent JP-H02162730-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/3213
Filed: 1988-12-15
Abstract: PURPOSE:To remove chlorine atoms sticked on the sidewall of an aluminum alloy film more securely by a method wherein the aluminum alloy film is etched away with reactive ion etching process using chlorine base gas and then the aluminum alloy film is cleaned up by plasma discharging a gas in high fluorine radical concentration. CONSTITUTION:An aluminum alloy film 12 is formed on a semiconductor substrate 10 through the intermediary of a silicon oxide film and then the aluminum alloy film 12 is etched away with reactive ion etching process using chlorine base gas as well as using photoresist film 13 as a mask. At this time, chlorine atoms 15 stick on the sides of the aluminum alloy film 12. Next, the reactive gas is changed over to SF6 18 for the post processing. The SF6 gas plasma in comparison with CF4 gas plasma develops the higher generating efficiency of fluorine atoms 17 or radical. Accordingly, the chlorine atoms 15 sticked on the sides of the aluminum alloy film 12 are completely substituted with the fluorine atoms 17 not to be left at all. Finally, the reactive gas is changed over to O2 gas 19 to produce oxygen plasma; the resist film 13 on the aluminum alloy film 12 is removed; simultaneously, the fluorine atoms 17 are removed; and an aluminum alloy wiring 12A is formed.
Patent JP-H11150680-A (JP)
Title: Exposure controller
Inventor: MATOBA KAZUYUKI
IPC: H04N5/378
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon in which a main object is photographed darkly according to a photographic condition in an exposure controller. SOLUTION: This exposure controller has a CCD 3 on which an optical image is formed when incident light quantity is adjusted by a diaphragm 2, a drive circuit 14 which performs exposure control of at least either an aperture of the diaphragm 2 or a shutter speed of the CCD 3, a photometry circuit 12 which have plural kinds of photometric modes and measures incident light quantity to an image pickup device in each photometric mode, comparators 19 and 23 which compare measurement value in each photometric mode with reference value that corresponds to it and output respective comparison result,  a decision circuit 18 which performs interpolation between these mutual exposure control values from each exposure control value that is acquired as a result of the comparison and outputs exposure control value after the interpolation and a signal generation circuit 17 which outputs to the circuit 14 a drive signal so that the diaphragm 2 and the CCD 3 may perform exposure control which corresponds to the exposure control value of the circuit 18.
Patent JP-H01158762-A (JP)
Title: Integrated circuit incorporating terminal resistance
Inventor: AMAMIYA IZUMI
IPC: H03K19/00
Filed: 1987-12-15
Abstract: PURPOSE:To increase frequency transfer characteristics and reflection characteristics, by forming resistance patterns having different resistance values varying around an appropriate terminal resistance value as design values so that one one end of each of them is connected to an input signal terminal pattern on an integrated circuit. CONSTITUTION:On a printed circuit board 11, a terminal voltage pattern 13 with a potential of VTT and a strip line 12 with a characteristic impedance of 50ohms are formed. On an integrated circuit 14, resistance patterns 15, 16 and 17 such as diffusion resistance, thin film resistance, etc., are formed by an ordinary method. These resistance patterns 15, 16 and 17 are given design resistance values of 40ohms, 50ohms and 70ohms respectively. One end of each of the resistance patterns 15, 16 and 17 is electrically connected to a common input signal terminal pattern 18 with the other ends electrically connected to terminal voltage terminal patterns 19, 20 and 21 respectively. In this case, connection is made with ordinary contact holes. The strip line 12 on the printed circuit board 11 is connected by a bonding wire 22 to the input signal terminal pattern 18 on the integrated circuit 14.
Patent JP-H04188214-A (JP)
Title: Information processor
Inventor: SAKAMOTO HIROYUKI
IPC: G06F1/16
Filed: 1990-11-21
Abstract: PURPOSE:To permit an information processor to be compact, to set it in a state where it corresponds to an input mode and to improve the operability of a data input by providing a hinge mechanism in such a way that it can rotate an upper part cover where an integrated display input means is contained. CONSTITUTION:A mainbody case 22 provided with a keyboard 20 on the upper face of it, an upper part cover 24, the first hinge mechanism 26 which combines an attendant upper part cover 25 so that it is rotatable on the upper face of the mainbody case 22 and the second hinge mechanism 34 combining the upper part cover 24 where the integrated display input device 32 consisting of a display 28 and a transparent tablet 30 with the attendant upper part cover 25 so that it is rotatable are provided. Thus, the integrated display input means 32 is set to a direction corresponding to the input mode and the information processor which is compact and has the excellent input operability is realized by providing the second hinge mechanism 34 which permits the upper part cover 24 to be rotatable.
Patent JP-H03178027-A (JP)
Title: Supporting structure for magnetic head
Inventor: IDA KATSU
IPC: G11B5/54
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the number of parts and man-hour for assembly, to simplify structure and to make design or manufacture easy by fixing the both end parts of a leaf spring member to a supporting member, supporting magnetic head on one side and making the magnetic head movable by deforming the leaf spring member. CONSTITUTION:When a leaf spring member 26 is not pressed, a magnetic head 17 is held at an initial position by the rigidity of the leaf spring member 26. When the member 26 is pressed in a leaf thickness direction, a central part 27 of the leaf spring member 26 is displaced in the leaf thickness direction while deforming a deformation margin 29 and the magnetic head 17 is moved. Since the deformation margin 29 is returned to the original shape while accumulating elastic force when releasing the pressure, the magnetic head 17 is returned to the initial position. The magnetic head 17 is movable supported, guided in the moving direction and pushed on the initial position side by one leaf spring member 26. Thus, the number of parts and the man-hour for assembly can be reduced, assembly work is simplified and layout around the magnetic head can be made easy.
Patent JP-2000141873-A (JP)
Title: Coating liquid for ink recording layer to be formed on metal surface
Inventor: KANEWA KAZUHIKO
IPC: B41M5/50
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for an ink recording layer to be formed on the metal surface having superior bonding properties to a metal surface and superior film water resistance. SOLUTION: A coating liquid for an ink recording layer formed on a metal surface is composed of a water solution of a composition formed of (a) a 100 pts.wt. water-soluble polymer such as a polyvinyl alcohol, (b) a 0.01-50 pts.wt. polymeric monomer content as a polymeric monomer containing at least a 0.01 pts.wt. phosphate ester and (c) a 1×10-5-5 wt. polymerization starting agent. At least 3 wt.% of the b) polymeric monomer component is preferably a crosslinking polymeric monomer.
Patent JP-H11113543-A (JP)
Title: Production of eucommia leaf tea of high absorption
Inventor: ASANO MAKOTO
IPC: A23L19/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To process Eucommia leaves into powdered tea so that the components good for health in the Eucommia leaves may not be lost. SOLUTION: The green leaves of Eucommia plant are roasted to prepare the powdery tea of the plant, then the powder of vitamin C is added to the powdery tea.
Patent JP-H11131920-A (JP)
Title: Entrance structure between corridor and inside of room
Inventor: TAMURA SHOGO
IPC: E06B3/36
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To easily pass a wheelchair from a corridor side to the inside of a room through an entrance provided on a side wall partitioning a corridor and the room. SOLUTION: A panel 5 and a partition plate 6 having an entrance 8 provided with a door 7 are integrally combined in an opening part 4 provided on a side wall 2 passing from a corridor 1 to a room 3, and a planar dog-legged recessed partition wall A is formed toward the indoor side to provide a planar triangular space recess spot B between the partition wall A and the corridor 1. Thereby a wheelchair C advances while its direction is slowly changed from the corridor side to the space recess spot B, is opposed to the entrance 8, and the advance of the wheelchair C for the inside of the room 3 is smoothly performed.
Patent JP-H08151840-A (JP)
Title: Coupling device
Inventor: IKEDA MASAYUKI
IPC: E05C3/04
Filed: 1994-11-29
Abstract: PURPOSE: To improve the assembling property of a device and allow latch members to be replaced by applying a prescribed quantity of backlash to a latch member against a support shaft, and setting the center of gravity at the position where the rotating force is generated centering on the support shaft coupled with a coupling member so that the exciting force directly coupled from the outside is not applied. CONSTITUTION: A paper discharge cover 6 is closed to a main body, latch members 1, 13 are coupled with coupling members 3, 3 on the main body side, the paper discharge cover 6 is latched and held at the closed state. When the latch members 1, 13 are coupled with the corresponding coupling members 3, 3, the second latch member 13 is directly applied with the rotary exciting force in the direction (a) coupling with the coupling member 3 by a torsion coil spring 14, and it is completely coupled with the corresponding coupling member 3. Even if the first latch member 1 is applied with the exciting force in the direction of an arrow (a) by the torsion coil spring 14 via a support shaft 2, it cannot be completely coupled with the coupling member 3 due to the backlash of a snap fit section B, however it can be completely coupled with the corresponding coupling member 3 by the rotating force in the direction of the arrow (a) by the center of gravity moment of the first latch member 1.
Patent JP-H07147318-A (JP)
Title: Temperature controller
Inventor: NOMURA YOUJI
IPC: H01L21/205
Filed: 1993-11-25
Abstract: PURPOSE:To control sample temperature stably over a wide range by varying the contact area between a holder and a temperature control part. CONSTITUTION:For the purpose of using a temperature controller for a high- temperature region (300-600 deg.C), pushing up a holder 2 with a cylinder 5 causes a spacer 3 to separate from a spacer 4. The holder is rotated by a predetermined angle by a stepping motor 6. The holder 2 is lowered by the cylinder 5 back to a state (a), the bottom of the spacer 3 comes to contact with the top of the spacer 4. At this time, as shown by (h), the area of a contact 9 between the bottom of the spacer 3 and the top of the spacer 4 becomes smaller than in a state (e). As a result, this temperature controller serves for a high- temperature region with a small cooling efficiency. The holder 2 is returned to the state (a) by an operation reverse to the above operation to turn this temperature controller for low-temperature use with a large cooling efficiency.
Patent JP-2000140182-A (JP)
Title: Arrangement structure for projector
Inventor: ENOMOTO NOBORU
IPC: A63B69/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To present an improved view to a batter standing in a batter's box, not to obstruct ball collection and to prevent the irregular rebound of a hit ball. SOLUTION: This arrangement structure of a projector 9 for performing projection at a screen part S provided in front of a pitching device P is provided with an upper stage ball gathering floor surface 4 lowered and inclined from the side of the batter box A to the side of the screen part S, a lower stage ball gathering floor part 6 connected through a step part 5 to the upper stage ball gathering floor surface 4, a projector burying space 2 formed at a part of the step part 5 and a ceiling part 7 provided on the upper part of the projector burying space 2 for which an upper surface is lowered and inclined with the same inclination as the upper stage ball gathering floor surface 4 or by the gradient steeper than the upper stage ball gathering floor surface 4.  Inside the projector burying space 2, the video projection part 9b of the projector 9 is arranged in the state of being turned to the screen part S.
Patent JP-H11152144-A (JP)
Title: Handle structure and electronic device having the same
Inventor: OGAWA KOICHI
IPC: B65D25/32
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To operate an operation part as holding an electronic device, and enhance the portability of an electronic device by setting an operation part for operating the electronic device on the handle part. SOLUTION: The handle part 12 comprises a handle part 12 and side pillar parts 12b. The handle part 12 is a part to be held as being moved by an operator. The side pillar parts 12 serve to connect the handle part 12a to the main body. The power button 13a of the operation part is disposed at an end of the handle 12a, and when power button 13a is depressed powder is applied on the main body, so that sounds of a CD deck, radio, and the like are outputted from a speaker. When the operator pushes down the power button 13a with the thumb of a hand holding the handle part 12a, power is applied on the electric device, thereby enjoying music while carrying the electronic device.
Patent JP-H10168771-A (JP)
Title: Apparatus for producing wire rope and production of wire rope
Inventor: HONDA TAKENOBU
IPC: D07B1/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing wire rope, capable of decreasing initial elongation, preventing abrasion and damage and enabling long life by providing a second stranding die, etc., for forming cross section shape of whole wire rope into a prescribed form. SOLUTION: This apparatus for producing wire rope is equipped with an laying means 4 for laying a rope core 1 with plural child ropes 2, a first stranding die 11 provided in the downstream of the laying means 4 and bundling the rope core 1 and children ropes 2, a uniformizing means 10 provided in the downstream of the first stranding die 11 and uniformizing laying state of rope core 1 and child ropes 2 and a second stranding die 16 provided in the downstream of the uniformizing means 10 and forming cross section shape of whole wire rope into a prescribed form. Furthermore, a preliminary tension means 12 provided between the uniformizing means 10 and the second stranding die 16 and imparting preliminary tension to the wire rope is preferably provided in the apparatus.
Patent JP-H03183613-A (JP)
Title: Production of disilane
Inventor: KITSUNO YUTAKA
IPC: C01B33/04
Filed: 1989-12-08
Abstract: PURPOSE:To obtain high purity disilane at a low cost by bringing monosilane into contact with an alumina catalyst or a multiple oxide catalyst contg. alumi na at a prescribed temp. CONSTITUTION:An alumina catalyst, preferably transition type alumina such as gamma- or eta-alumina or a multiple oxide catalyst contg. alumina is prepd. The multiple oxide catalyst is a solid material contg. Al oxide and the oxides of one or more kinds of metallic elements other than Al, e.g. silica alumina or zeolite. Monosilane is brought into contact with the catalyst at such a space velocity that the gaseous starting material is fed by about 2-20,000ml (expressed in terms of standard state) per 1ml catalyst per 1 hr. In this case, the reaction temp. is regulated to 50-400 deg.C, especially 100-350 deg.C. The formation of trisilane or higher silanes is inhibited and high purity disilane can be produced at a low cost.
Patent JP-H04189195-A (JP)
Title: Transmitting letter for messenger card
Inventor: SAKURAI TOSHIO
IPC: A41B15/00
Filed: 1990-11-22
Abstract: PURPOSE:To allow a messenger card to be used efficiently by inserting the messenger card into the folds in the neck pat, hand part and leg part of a Yakko figure obtained by folding a square cloth. CONSTITUTION:If a cardboard 2 indicated by a dot line in a Yakko figure 1 obtained by folding a square cloth is introduced into the folds of the face part 11, sleeve 12 and hanging 13, the shape of this cloth Yakko figure 1 becomes solid. Then the four corners 4 of the messenger card 3 can be inserted into the face part 11, both sleeves 12 and hanging 13 respectively. Next, the figure 1 is placed in a wrapping paper 4, then the lids 41 at the four sides are folded and the whole card is mailed. The messenger card 3, made of cloth, can be recycled as napkin or handkerchief, so that a person who receives this card 3 finds it as something to remember by whenever he uses it as napkin or handkerchief. Thus it is possible to use this messenger card 3 efficiently to serve the purpose.