baber/WOPTO huggingface dataset:
Patent JP-2000065172-A (JP)
Title: Conical friction ring transmission and control method for transmission ratio of conical transmission
Inventor: ROHS ULRICH
IPC: F16H15/22
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of uncontrollable vibration by operationally connecting two conical friction wheels mutually arranged in the opposite direction on the parallel axes to a friction device, and applying a torque component generated in a friction ring and vertical to a plane passing through the axes of both friction wheels on the friction device. SOLUTION: Two conical friction wheels 2, 3 are mutually arranged on the parallel axes in the opposite direction in a casing 1. Both friction wheels 2, 3 are operationally connected to a friction ring 4 operating as a friction device. The friction ring 4 contacts with the outer peripheral surface of both friction wheels 2, 3, rotates in a rotary plane vertical to the axis of rotation around the axes turning in parallel to the axes of the wheels 2, 3, and is pressed to a guide 5 when torque is applied. Torque and frictional force between the conical friction wheels 2, 3 and the friction ring 4 are energized in the mutual direction in the shaft direction. This constitution prevents undesired vibration of a transmission of a conical friction ring.
Patent JP-S6475144-A (JP)
Title: Manufacture of evaporation body for vacuum deposition
Inventor: TABEI KAZUHIKO
IPC: B22D11/04
Filed: 1987-09-16
Abstract: PURPOSE:To obtain the evaporation body of high cleanness with good yield and good efficiency by forming a blank for forming a vacuum depisition thin film in a bar-like body by casting immediately after its vacuum melting and forming this bar-like body in grannular or lumpy shape by cutting it. CONSTITUTION:The blank for forming a vacuum deposition thin film is charged into a crucible 15 of the inside of a vacuum-pressurizing continuous casting device and melted by a high frequency induction coil 16 with holding the degree of vacuum of the inside of a chamber 11 at the specified value to obtain a molten metal 18. After executing the vacuum dissolution, Ar gas is led through an inert gas lead-in pipe 13 into chamber 11 and the molten metal is is pressurized by making the chamber 11 inside a high pressure. The molten metal 18 is elevated through a mold 19, cooled by a water cooling jacket 14 and the bar-like body 17 is obtd. The bar-like body 17 is cut at the specified intervals to obtain a circular columnar evaporation body. The evaporation body of high cleanness is thus obtd. with good yield.
Patent JP-H0571193-A (JP)
Title: Sheathing panel
Inventor: HATTORI TETSUYUKI
IPC: E04B1/70
Filed: 1991-09-11
Abstract: PURPOSE:To provide excellent heat insulating effect and facilitate workability at jobsite by previously working the end face form of a sheathing panel in a factory and the like, namely, precutting. CONSTITUTION:In a sheathing panel 10 formed by cutting into a panel material of square plane form and received on the main house of a wooden house, the square panel is constituted by providing heat insulating material 12 between two plates 11. At least either of the ridge side 10a or the eaves side is incliningly cut from the upper face to the bottom face side.
Patent JP-H04114837-A (JP)
Title: Packing machine for rectangular cup container
Inventor: TAMURA EIJI
IPC: B65B43/44
Filed: 1990-08-31
Abstract: PURPOSE:To prevent rotation of a container around a vertical line while it is dropping down by providing an upward container direction correcting recess in a first and a second container receiving member. CONSTITUTION:When one of slats 31 stops at a container supplying station, a first container receiving member 41 which stands by downward of the slat 31 rises up through a container holding hole 32 until it comes just below a container takeout port 34. Then a container receiving nail 36 opens to make a container 11 drop down through the takeout port 34, and the container 11 is received by the first container receiving member 41 and inserted into a recess 45. Next, the first container receiving member 41 descends with the container, and when the first container receiving member 41 passes the container holding hole 32, the container 11 is transferred from the first container receiving member 41 to the slat 31. As the container 11 is inserted into the recess 45 in this while, the container 11 does not rotate around a vertical line. Thus the container can be held by the slat 31 in almost the same direction as it is housed in a stacker 35.
Patent JP-H0780760-A (JP)
Title: Grinding method in inner surface grinder
Inventor: KAJIURA KATSUHIRO
IPC: B24B41/04
Filed: 1993-09-17
Abstract: PURPOSE:To provide a grinding method of an inner surface grinder suitable to improve the final finish processing accuarcy. CONSTITUTION:When the hole W1 and the conical part W2 of a work W are ground, the conical part W2 is ground by the cone 302 of the first grinding wheel 300, and then a rough grinding of the hole W1 is carried out by the cylinder 301 of the first grinding wheel 300. Then, after the tip of the first shaft 100 and the second grinding wheel 400 are opposed by the reverse operation of an index unit, the finish grinding of the hole W1 the rough grinding is finished is carried out by the second grinding wheel 400. In the rough grinding, a form suitable to the finish grinding of the hole W1 by the second grinding wheel 400, such as a form the unevenness in the preliminary process is removed, for example, is produced.
Patent JP-H0279818-A (JP)
Title: Light control and its production
Inventor: ITO HIDEMI
IPC: G02F1/1345
Filed: 1988-09-16
Abstract: PURPOSE:To easily and inexpensively produce light control materials having various shapes by partially exposing transparent electrodes on a light control liquid crystal sheet chip and directly connecting lead wires to the exposed parts. CONSTITUTION:A light control liquid crystal sheet 1 is cut off at first to obtain a light control liquid crystal sheet chip 1a having a shape matched with a light control position. The sheet 1 is a light control liquid crystal sheet having a large area obtained by laminating transparent electrodes 12, 12 and transparent resin films 13, 13 on the upper and lower parts of a liquid crystal layer 11 dispersing liquid crystal into a set resin matrix. The edges of the chip 1a are partially peeled between the upper and lower transparent electrodes 12, 12 and lead wires 2, 2 are directly connected to exposed parts 12a, 12a. Consequently, it is unnecessary to additionally form an exclusive light control liquid crystal sheet chip providing current collecting electrode plate for connecting the lead wires and the light control liquid crystal sheet 1 can be easily and inexpensively produced by using it as a material sheet.
Patent JP-H0683902-A (JP)
Title: Equivalent logic gate identifying device
Inventor: NISHIZAKI YOSHIHITO
IPC: G06F17/50
Filed: 1992-08-31
Abstract: PURPOSE:To identify mutually equivalent logic gates by providing a retrieving means which retrieves an invariably equal output logic gate and an identifying means which fixes the invariably equal output logic gate as an equivalent logic gate. CONSTITUTION:As for respective combinational logic circuits N and N', respective logic gates are topologically sorted to determine retrieval order (step a). Then While logic combinations of inputs i1, i2... in to those two combinational logic circuits N and N' are variously changed as to pairs of logic gates which are selected, one by one, from the two combinational logic circuits N and N' according to the retrieval order, the outputs of the pairs of logic gates are compared (step b) and it is decided whether or not they are equal to each other (step c). When they are not always equal, it is decided whether or not all the pairs have been compared (step d) and when there are uncompared pairs left, a return to the step (b) is made to compare the following pairs.
Patent JP-H08172585-A (JP)
Title: Electronic still video camera
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/341
Filed: 1995-09-11
Abstract: PURPOSE: To prevent the flickering of a reproduced image from occurring even in stroboscopic photographing by generating a stroboscopic beam only for a period in which the optical sensors of both first and second fields are exposed and making the exposure time of both fields equal. CONSTITUTION: A CCD control circuit 17 sends a timing signal to a FIT-CCD 16 under the control of a CPU 18, and starts to expose the optical sensor on an odd number-th line at a time t2 . Thence, the exposure of the optical sensor on an even number-th line is started at a time t3 . Thence, the CPU 18 sends a trigger signal to a stroboscopic light emission control circuit 14 at a time tx , which makes a stroboscope 11 emit light. Reflected light from an object 10 is made incident on a photodetector 13 for light control and a CCD 16 via condenser lenses 12, 15. When the light quantity integral value received by the photodetector 13 reaches a light control level decided in advance (ts ), the circuit 14 stops the emission of light of the stroboscope 11.  In such a case, the exposure time of the odd-numbered line is from t4 to t2 , and that of the even-numbered line is from t5 to t3 , and both exposure times are equal with each other.
Patent JP-S60124068-A (JP)
Title: Shift device
Inventor: KUWAMOTO MAKOTO
IPC: G11B21/02
Filed: 1983-12-08
Abstract: PURPOSE:To reduce the degree of play or rubbing friction and to improve the positioning accuracy with a shift device by providing columnar pulleys, a plate- shape belt, a shift member and a side pressure application member abutting on the face opposite to the pulley of the shift member and applies the side pressure to the shift member. CONSTITUTION:Columnar pulleys 28 and 30 are supported rotatably and at the same height by parallel rotary shafts 32 and 34 set on a substrate 36. A piece of metallic thin plate-shape belt member 38 is wound round pulleys 28 and 30 in a alpha-shape respectively. The contacts are secured with each other among a shift member 24, the member 38 and pulleys 28 and 30 by means of a side pressure application roll 48. As the member 38 is hooked with no sag, the pulleys 28 and 30 are revolved by an angle equivalent to the shift amount of the member 24. Thus no slip is produced between both pulleys. Furthermore the member 24 is supported by the rigidity of the member 38 also in the directions of axes of both pulleys. This eliminates the production of play or slip. Thus the member 24 can move smoothly toward a common tangent of both pulleys.
Patent JP-H0873776-A (JP)
Title: Anticorrosive water-based coating composition
Inventor: HAMANO KIMISATO
IPC: C09D5/08
Filed: 1994-08-31
Abstract: PURPOSE: To provide an anticorrosive water-based coating composition which, even when applied directly to an iron surface, does not cuase the so-called flash rust, that is, spot rust scattered on the coated surface or iron surface rust. CONSTITUTION: This composition comprises 100 pts.wt. water-based coating material, 0.5-5 pts.wt. rust-preventive pigment and 0.05-1.0 pt.wt. at least one corrosion inhibitor selected from among sodium nitrite, ammonium nitrite, calcium nitrite, sodium sulfite, sodium benzoate and ammonium benzoate.
Patent JP-S6292653-A (JP)
Title: Speech processor
Inventor: AOI YUTAKA
IPC: H04M3/26
Filed: 1985-10-18
Abstract: PURPOSE:To perform the test completely automatically without manual operations by converting a voice code to output a PB signal and a synthetic voice of the voice code from a host computer in case of the test mode. CONSTITUTION:In case of the test mode, the voice code inputted from a host computer 3 is converted, and the voice code is first outputted as the PB signal, and the synthesized voice corresponding to the voice code is next outputted, and an end code is finally outputted as the PB signal. The PB signal inputted from a telephone line through a network controller 6 is received by a PB signal receiving part 21 and is converted to a digital code signal and is transmitted to the host computer 3 by the control of a control part 24. The host computer 3 compares the voice code issued to a speech processor 1 to be tested with the voice code inputted from a testing machine 2; and if they coincide with each other, the operation of the speech processor 1 to be tested is judged to be normal to issue a prescribed number of voice codes successively.
Patent JP-S6387280-A (JP)
Title: Image forming method for image printer
Inventor: KONO HIROSHI
IPC: B41M5/10
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the misregistering of images, by reciprocating a printing paper over a length corresponding to one screen thereof prior to transferring the first transparent pigment onto the paper. CONSTITUTION:Before transferring the first, e.g. yellow, transparent pigment Y onto a printing paper 9, a printing head 4 is separated from a platen 5, and only the paper 9 is reciprocated, that is, the paper 9 is blindly fed forward and backward over a length corresponding to one screen thereof. By this operation, a back tension exerted by a leaf spring 14 is eliminated, so that paper feeding at the time of transferring the first transparent pigment is not delayed, and transparent pigments can be transferred under the same conditions. Accordingly, a clear color image free of misregistering of images can be obtained.
Patent JP-H0897284-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURO MASATO
IPC: H01L21/28
Filed: 1994-09-28
Abstract: PURPOSE: To provide a manufacturing method for a semiconductor device wherein no expansion of an opening takes place when an insulation film whose source gas is organic silicon gas such as TEOS, is opened by etching for farming a contact hole, etc. CONSTITUTION: Relating to a manufacturing method for a semiconductor device which has a process wherein an opening 4 is, by etching, formed in insulation films 1a and 1b formed from organic silicon gas as a source gas, for example, a titanium nitride film is formed, and it is etched by a resist mask 3 far patterning, so that, the titanium nitride film is obtained, and then, the opening 4 is formed with the use of the titanium nitride film as a mask 2; thus, the semiconductor device is manufactured.
Patent JP-H0789918-A (JP)
Title: Salicylic acid derivative, production of the derivative and heat-sensitive recording material using the derivative
Inventor: MOTOJIMA TOSHIHIRO
IPC: C07C233/55
Filed: 1993-09-20
Abstract: PURPOSE:To Provide a salicylic acid derivative providing heat-sensitive record ing materials excellent in the storage stability of developed images and also excellent in the storage stability of non-developed parts. CONSTITUTION:The zinc salt hydrate of a salicylic acid derivative of the formula (X1, X2 are H, alkyl, alkoxy, halogen; R is alkyl, aralkyl, aryl), e.g., 3- methylcarboxylaminosalicylic acid is added to a heat-sensitive recording material containing an electron-donating compound and an electron-receiving compound, or the zinc salt hydrate of the salicylic acid derivative is used as the electron- receiving compound of the recording material. The zinc salt hydrate is obtained by thermally treating a corresponding zinc salt anhydride in the presence of water.
Patent JP-2000069604-A (JP)
Title: Braking torque control method and braking equipment
Inventor: SAKAI AKIRA
IPC: B60L50/16
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration in the feeling of a driver is caused by decrease of creep torque. SOLUTION: In hybrid control equipment 246, the magnitude of creep torque is determined on the basis of a car speed and a brake operating force. The creep torque is made small, when the brake operating force is large. A reduction creep torque value showing the decreasing amount of the creep torque caused by increase of the brake operating force is outputted to a brake control unit 240, in which a value obtained by subtracting the reduction creep torque value from a desired braking torque is set as a target liquid pressure braking torque. A linear valve apparatus is controlled so as to obtain the target liquid pressure control torque. As a result, increase in deceleration caused by the decrease of creep torque is avoided, and deterioration in the feeling of a driver can be restrained.
Patent JP-H1079008-A (JP)
Title: Card
Inventor: ITO NORIYUKI
IPC: G11B7/24094
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a card satisfying a JIS standard and provided with code information for optical reading which can be read by a reader using an inexpensive LED light source and is form-arranged densely. SOLUTION: This card is provided with code information for optical reading on the transparent sheets 3 and 3' of a card base material obtained by laminating the transparent sheets 3 and 3' on at least one surface of a white core sheet 2, and an opaque colored layer in which a diffuse reflecting rate at the optical reading wave length area of code information for optical reading is not less than 50% is provided at least on the transparent sheets 3 and 3' equivalent to the part of code information of optical reading. Thereby, the denser a bar code is, the more effectively it is read. Then, even the bar code which can not be read by conventional constitution is sufficiently read.
Patent JP-S6291526-A (JP)
Title: Liquid crystal polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/19
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a liquid crystal polyester excellent in heat resistance and flame retardancy, by reacting a (P-containing) aromatic diol with an aromatic dicarboxylic acid. CONSTITUTION:A P-containing aromatic diol (a) (e.g., formula I) is reacted with an aromatic dicarboxylic acid (b) (e.g., terephthalic acid/isophthalic acid mixture at a molar ratio of 5-95/95-5) and an aromatic diol (c) (e.g., hydroquinone) to obtain a liquid crystal polyester of an intrinsic viscosity >=0.5, in which a structural unit (A) of formula II (wherein Ar<1> is phenylene or naphthylene and Ar<3> is phenylene, provided that H of an aromatic ring may be substituted with a halogen, a 1-20C alkyl, aryl, alkoxy or aryloxy), obtained from components (a) and (b), and a structural unit (b) of formula III [wherein formula IV is a residue of (1,4-naphtho)hydroquinone or 2,6-naphthohydroquinone and Ar<4> is Ar<3>], obtained from components (b) and (c), are irregularly arranged in a molar ratio of 95-5:5-95.
Patent JP-S6387857-A (JP)
Title: Picture forming method in electronic blackboard
Inventor: MAMIZUKA MITSURU
IPC: B43L1/04
Filed: 1986-09-30
Abstract: PURPOSE:To record slant lines as beautiful lines not stepwise by converting read taster information into vector information and recording a picture comprising sets of line segments subject to vector onto a recording medium. CONSTITUTION:A picture signal read by a CCD is subject to waveformshaped by a read processing unit 10, subject to processing such as level correction or the like and transferred to a main control section 4 as a digital signal and stored in a 1st RAM 11 of the control section 4. The raster information stored in the 1st RAM 11 is converted into vector type information as line segments subject to vector by the well known raster/vector transformation and stored in a 2nd RAM 12. Since a picture is reproduced by using an image forming device comprising a plotter 13, a picture of a copied object finished to reproduce the picture consists of line segments subject to vector forming so as to reproduce slant lines beautifully.
Patent JP-H0279899-A (JP)
Title: Envelope waveform generating device
Inventor: IWAMOTO TETSUO
IPC: G10H1/057
Filed: 1988-09-17
Abstract: PURPOSE:To obtain an envelope waveform preferable for hearing sense by deciding whether an envelope value at a current time in each step is being increased or reduced and determining the function of the envelope in each step on the basis of the decision signal. CONSTITUTION:Whether an envelope value AC at a current point is being increased or decreased is decided by a deciding means 2, the function of the envelope in each step is determined by an envelope function determining means on the basis of the decision signal outputted from the means 2 and an envelope waveform is formed on the basis of the determination. A function specifying means specifies a straight line, an exponential function having an upward projection, or an exponential function having a downward projection as a function in each step of the envelope. The function of the envelope in each step can be set up to a straight line or a non-straight line in accordance with the upward or downward state of each step, so that an envelope waveform preferable for hearing sense can be generated.
Patent JP-H0281098-A (JP)
Title: Musical sound producing device for electronic musical instrument
Inventor: IWAMOTO TETSUO
IPC: G10H7/00
Filed: 1988-09-17
Abstract: PURPOSE:To produce musical sounds suitable for acoustic feeling by reading out function designating signals from a storing means and calculating envelope values based on the function designating signals by means of an arithmetic means, and then, controlling the envelope of musical sound signals. CONSTITUTION:Data At which are the stop value of each step of envelope are inputted to the A-input terminal of a multiplexer 1 and data AQ which are the rate value of each step are inputted to the B-input terminal. At an adder/subtractor circuit 2, the value AQ is added or subtracted to or from the current envelope value AC depending upon the direction of the current envelope whether it is upward or downward when a new envelope value AN is produced. The envelope value AN which is a calculated result of the circuit 2 is given to a multiplexer 6 and nonlinear conversion circuit 5. A shape designating signal SEL is added to the multiplexer 6 and a nonlinear shape is designated when SEL=1 and a linear shape is designated when SEL=0. The designated shape is given to a multiplier 7. The multiplier 7 outputs musical sound waveform data following the envelope waveform.
Patent JP-S59119965-A (JP)
Title: Control system for screen size of facsimile transmission
Inventor: KOSEKI KIYOUJI
IPC: H04N1/393
Filed: 1982-12-25
Abstract: PURPOSE:To change the size of transmission screen when necessary by providing a transmission clock switching circuit at the transmission side. CONSTITUTION:The output of an image sensor 1 which reads a transmission original is binary coded and written to a buffer memory 3. The written picture information is read out successively by an address control circuit 4. The synchronizing signal sent from a CPU6 is added to the picture signal read out by the circuit 4 with use of a switch 9. These added signals are transmitted to a circuit via a modulating circuit 5. The sensor 1 is driven and the writing is carried out to the memory 3 synchronously with a high-speed clock SCLK. While the memory 3 is read out synchronously with a low-speed clock DCLK. The clock DCLK contains a DCLK1 and a DCLK2, and the size of the transmission screen is switched by selecting either one of the DCLK1 and CDLK2 by a switch 8.
Patent JP-H0683517-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1992-09-01
Abstract: PURPOSE:To provide the coordinate input device which reduces the influences of reflected waves and utilizes high-accuracy vibrations. CONSTITUTION:Among vibrations reflected on the end surface of a vibration conductive board 8, a vibration to arrive at a sensor at a large reflection angle is passed through the deep part of the valley part of a sawtooth-shaped vibration-proof member 7 at the peripheral edge part of the vibration conductive board so as to gradually change the acoustic impedance and therefore, the vibration is prevented from being reflected by the mounting boundary of the vibration-proof member 7. On the other hand, the vibration to arrive at the sensor at a small reflection angle is passed through the shallow part of the valley part of the vibration-proof member 7 and passed through the vibration- proof member of a long distance so as to be attenuated.