baber/WOPTO huggingface dataset:
Patent JP-H11285282-A (JP)
Title: Motor control device
Inventor: NAKANO SHIGERU
IPC: H02P29/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To supply a motor control device that is capable of reducing power consumption by stopping supply, when power being supplied to a sensor that is incorporated into a motor when the power is not required. SOLUTION: A controller is provided with a relay 12, that is connected between a DC/DC converter 9 and a sensor power supply terminal 4 and a relay drive part 13 for switching the relay 12 by receiving a switching signal from a motor control part 10. When the operation OFF instruction signal of a motor is inputted to a servo ON terminal 14 externally, the motor control part 10 outputs a signal for opening the relay to the relay drive part 13 and opens the relay 12, thus breaking power supply to a sensor 3, and hence reducing the power consumption while the operation of the motor is set OFF.
Patent JP-S57197131-A (JP)
Title: Extrusion molding of object having strange pattern
Inventor: OKADA KAZUHIKO
IPC: B29C48/32
Filed: 1981-05-30
Abstract: PURPOSE:To manufacture a profile having a woodlike appearance readily, by extrusion molding two or more kinds of synthetic resin fine strips having different foaming properties. CONSTITUTION:A mandrel 3 is arranged in a tube part 1 between an extruder 2 and a mold body 9. Using said apparatus a foaming material A of a low foaming rate is extruded rightward by the extruder 2 and also a foaming material B of high foaming rate which is forced in from inlets 10, 11 of a mandrel 3 is extruded by the mandrel 3 via a well 6, passages 7, 8, both are extrusion formed, being made into fine strips by the mold body and a high foaming material B being put between a low foaming material A, then a beautiful profile provided with a grain like pattern on its surface is obtained.
Patent JP-H0616246-A (JP)
Title: Paper feeding table in side gauge area of sheet paper printing press
Inventor: KAARUUHAINTSU FUIRUZUINGAA
IPC: B65H9/10
Filed: 1993-04-09
Abstract: PURPOSE: To provide a feed table in the vicinity of a side lay of a sheet-fed printing press for satisfying an adjustment of a book size by effectively guiding sheets. CONSTITUTION: A closed table cover is disposed between a region 14 covering a table center of a feed table and a side lay 4. A compressible and/or expandable region is provided in a lateral moving direction of the lay 4, a support member 9 for forming a predetermined sheet guide surface is provided. The member 9 can be adjusted at a position in the lateral moving direction of the lay 4, and means for adjusting a position of the member 9 in response to the compressing or expanding state of the region is provided.
Patent JP-S62240701-A (JP)
Title: Molding method for extrusion molding having twisted hole
Inventor: KISHI NORIO
IPC: B22F5/10
Filed: 1986-04-11
Abstract: PURPOSE:To form an extrusion molding having twisted holes without deformation by extruding the molding having straight holes in a rotating state from a rotary nozzle contg. hanging pins and holding the molding at the end to twist the same. CONSTITUTION:Clayey raw material powder 3 consisting of a sintered hard alloy, etc., and plasticizer, etc., is extruded from the rotary nozzle 1 supported to a holder 6 by a piston 5 of a cylinder 4 of an extruder 2. A core member 11 having two pieces of core rods 17 is disposed in said nozzle 1 to obtain the extrusion molding which has the straight holes 12 without having deformation, strain, etc., and is compacted to the higher density. The end of the above- mentioned extrusion molding is fixed by a receiving face 21 and is twisted by the rotary nozzle 1 provided with an intermediate projection 20 to form the twisted holes 19. A pulse motor 8 is controlled according to the extrusion speed detected by a touch roller 22 and a rotary encoder 23 and the rotating speed of the nozzle 1 is controlled via gears 9, 10, by which the twisting angle of the twisted holes 19 is set.
Patent JP-S63278594-A (JP)
Title: Flow controller for compact joint septic tank
Inventor: SUZUTA YASUTO
IPC: C02F3/00
Filed: 1987-04-04
Abstract: PURPOSE:To surely control the flow rate by positioning the open end of the inflow pipe penetrating a preliminary tank filter and an aeration tank in the preliminary tank filter below the normal liq. level. CONSTITUTION:The liq. in the preliminary tank filter 1 flows into the aeration tank 2 through an inflow port 6, inflow pipes 7 and 5, and an outflow pipe 10, and the liq. level A is maintained. Since the liq. in the preliminary tank filter 1 flows in from the inflow port 6 positioned below the liq. level A, the flowing of the solid matter suspended at the liq. level A into the inflow pipe 7 is prevented. When the liq. quantity in the preliminary tank filter 1 is increased and the level rises to an abnormal liq. level B, the liq. flows into the aeration tank 2 through a bypass pipe 9, a riser pipe 8, the inflow pipe 5, and the outflow pipe 10, and the level returns to normal. By this method, the overflowing of the liq. in the tank filter can be prevented.
Patent JP-H04294575-A (JP)
Title: High-frequency semiconductor integrated circuit
Inventor: NAGAI TOSHIYUKI
IPC: H01L27/04
Filed: 1991-03-23
Abstract: PURPOSE:To obtain a high-frequency semiconductor integrated circuit having increased capacitance value without enlarging the area. CONSTITUTION:A recessing and projecting section 5 is provided on the surface of a semiconductor substrate 1 and a capacitor composed of successively piled up lower-layer wiring 2, dielectric film 4, and upper-layer wiring 3 is provided on the section 5. The section 5 is formed to have a planar shape of a striped, annular, or grid-like shape or a combination of them. Because of the recessing and projecting section 5, the facing area between the upper and lower wiring 2 and 3 can be increased without increasing the plane area and a capacitor having a large capacitance value can be formed with a small plane area.
Patent JP-S58200477-A (JP)
Title: Tape cassette
Inventor: KONDOU MASAYUKI
IPC: G11B23/04
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a tape cassette which protects a tape in excellent way with a simple constitution of small size, by providing two sets of covers which cover an opening section and a bottom part freely turnably, and one of which is latched to the other at closing. CONSTITUTION:In loading a cassette case 2 to a VTR or the like, a cover 15 which covers the opening including a side section latching the cover 16 covering the bottom part with a projection 15b together with a stopper 2e by means of a pin 17, is turned around a shaft A and moved to a position protruded not largely from the case 2. Then, the cover 16 released for latch turns around a shaft B via a stopper 18 to insert a loading member of a tape T' to a space 12 of the opening. Thus, excellent dust-proof is performed in the unloaded period with a simple constitution of small size, and the tape cassette protects the tape in excellent way.
Patent JP-H05284077-A (JP)
Title: Diversity system for one-frequency alternate communication system for mobile communication
IPC: H04B7/04
Filed: 1992-04-06
Abstract: PURPOSE:To reduce generation of antenna switching error for transmission diversity by improving the predictive accuracy of a receiving level by shortening the sampling time of the receiving level at a level predicting circuit when a fading frequency is high. CONSTITUTION:Received signals are amplified by logarithmic amplifiers 1-1 and 1-2 and afterwards detected by envelop detectors 2-1 and 2-2, and level detecting signals are sampled by sampling circuits 3-1 and 3-2. The sampling signals are A/D converted by A/D converters 4-1 and 4-2. The sample width of the sampling signal is changed corresponding to the fading frequency detected by a fading frequency detection circuit. Namely, the DC component of the output signal of the envelop detector 2-1 is removed by a high-pass filter 7, the fluctuated component is extracted as rectangular waves by a comparator 8, and the fading frequency is calculated from a count value within fixed time by a count circuit 9. When the fading frequency is high, the sampling time is shortened so as not to change the propagating condition within the measured time.
Patent JP-S5511813-A (JP)
Title: Heat printing device
Inventor: KOTOU HARUHIKO
IPC: B41J2/325
Filed: 1978-07-10
Abstract: PURPOSE:To obtain a small heat printing device which can print on ordinary paper with a regenerable thermal ribbon, limiting the difference between the driving force to a belt form part and the friction force owing to guide parts and a heat printing head within the maximum sticking force between the belt form part and the recording paper. CONSTITUTION:A belt form part 1 is heated by a hot heat printing head 3 and a thermomelting ink 12 on the outside is transfer printed on recording paper 2. A driv ing member 7 turns the belt form part 1 and applies the thermomelting ink of a feeding part 6 on the outer surface of the belt form part. Here, contact pressure and relative velocity are determined to give a relation, F1>=¦F2+F3-F4¦ among the maximum sticking force F1 between the recording paper 2 and the belt form part 1, the friction force F2 between the heat printing head 3 and the belt form part 1, the friction force F3 by guide parts 4 and the driving force F4 by the feeding part 6. By so doing, the recording paper 2 and the belt form part 1 do not slip with each other and the recording paper is not stained.
Patent JP-H10280550-A (JP)
Title: Roof unit for expansion unit
Inventor: NAKAYAMA TAKETO
IPC: E04B7/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve productivity in a factory by connecting a roof unit separate from an expansion unit to the upper section of the expansion unit projected from a building. SOLUTION: A plurality of first-floor building units 20 arranged onto a foundation 11 and a plurality of second-floor building units 30 disposed to the upper sections of the first-floor building units 20 are formed. A unit type building consisting of a roof 40 arranged to the upper sections of the second-floor building units 30, a plurality of the expansion units 50 disposed onto fronts and rears, and roof units 60 disposed to the upper sections of each expansion unit 50 is molded. The expansion units 50 have frames composed of columns, upper beams, and lower beams having a size smaller than the frames of the first-floor building units 20, and the whole shape is formed in a rectangular parallelopiped shape and the unit type building is bolted through connecting plates. Accordingly, all the expansion units are unified in the same shape, and productivity in a factory can be improved.
Patent JP-S539486-A (JP)
Title: Variable capacity circuit
Inventor: FUJIE AKIO
IPC: H01L29/92
Filed: 1976-07-13
Abstract: PURPOSE: To obtain a variable capacity circuit which is easy to be incorporated into an IC circuit by connecting a MOS diode and a PN junction diode in series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243233-A (JP)
Title: Control device for ventilating fan by temperature sensor
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/007
Filed: 1985-04-19
Abstract: PURPOSE:To enable highly precise setting of temperature, employing a single stable multivibrator, utilizing time constants of a temperature-sensitive resistance element and a capacitor, and a microprocessor. CONSTITUTION:A temperature sensor circuit 1 is a single stable multivibrator formed with a thermistor 1a of a temperature -sensitive resistance element, a capacitor 1b, and a timer IC1c, and a microprocessor 2 is provided at its interior with a counter and a theoretical computing circuit. With this constitu tion, the temperature sensor circuit 1 generates a pulse to a point B only during a time t (=1.IRC), and the microprocessor 2 measures the width of the pulse b means of a counter and converts an ambient temperature into a digital value. The value of a temperature setting switch 4, connected to the outside of the microprocessor 2, is compared with an ambient temperature for computation, and based on the result, the switching element of a ventilating fan driving circuit 3 is controlled.
Patent JP-S5140007-A (JP)
Inventor: RICHAADO TEII GAAGUNON
IPC: G10L13/00
Filed: 1975-07-08
Abstract: A voice synthesizer of the type set forth in U.S. Pat. No. 3,836,717 wherein the control signals applied to the devices in the vocal track model take the form of variable pulse width "duty cycle" waveforms. A novel system for producing the duty cycle signals is disclosed. Variable speech rate is provided.
Patent JP-H10281697-A (JP)
Title: Bulletproof vest
Inventor: YAMAMOTO NOBUO
IPC: A41D13/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a bulletproof vest in which a weight can be reduced, an armoring performance can be improved and a piercing action by a knife, etc., can be prevented by impregnating many high strength fibers with a synthetic resin adhesive agent and integrating them in the bulletproofs vest formed by laminating many high strength fibers. SOLUTION: An armored vest is formed with a bulletproof vest main body 3 obtained by impregnating many high strength fibers 2 with a synthetic resin adhesive agent and integrating them and a cover 5 with which the bulletproof vest main body 3 is covered. The synthetic resin adhesive agent is composed of a linear saturated polyester resin. When a bullet pierces the cover 5 and collides with the bulletproof vest main body 3 and moves forward so as to twist and bits each of the high strength fibers, the rotation of the bullet is braked by many high strength fibers 2 so that piercing energy and collision energy are absorbed. Further, the rotation of the bullet is more strongly braked by the adhesive strength of the synthetic resin agent to stop the bullet.
Patent JP-H06274486-A (JP)
Title: Handwritten character font registration system
Inventor: NAKANE FUTOSHI
IPC: G06F17/21
Filed: 1993-03-17
Abstract: PURPOSE:To easily register handwritten characters by a document preparing and editing device such as a word processor. CONSTITUTION:This system is constituted of a keyboard 2 for operating command input or code input, pen 3 used for handwritten character input or command selection, display device 4, printer 9, code information buffer 5 for storing the information of the presence or absence of character code and handwritten character registration, handwritten character data storage part 6 for storing handwritten character data, normal character data storage part 7 for storing an original font, and list display screen/input screen control part 8 for controlling the display of a list display screen(window) for displaying the presence or absence of the character code, character, and handwritten character registration, and an input screen(window) for actually operating handwriting input. Then, only the characters which are not registered as the handwritten characters are extracted from among the characters appearing in a document, and a user is urged to input the pertinent characters.
Patent JP-H11280012-A (JP)
Title: Substrate material of normal temperature mixed cement asphalt compound type
Inventor: AKU KENICHI
IPC: E01C7/30
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce permeability and hardening time without generation of cutback by mixing a modified asphalt emulsion and a thermosetting resin emulsion with aggregate of specified size. SOLUTION: The maximum size of aggregate is not more than 5 mm. If it exceeds the level the permeability of bedrock increase while the strength decreases. The use amount of hydraulic inorganic material is 5-15 wt.pts. and if it is below the range the rigidity of substrate material after hardened increases while the bending characteristic decreases if it exceeds the range to cause generation of cracking. The use amount of modified asphalt emulsion is 10-25 wt.pts. and if it is below the range a specified permeability is not attained while the stability decreases if it is over the range. The use amount of thermosetting resin emulsion is 1.5-6 wt.pts. and if it is below the range the durability decreases while the shock resistance decreases if it is over the range. In forming the bedrock of road, execution of pavement may be done under a normal temperature.  Accordingly, there occurs no cutback or swelling phenomenon of front surface material, and the hardening time can be reduced.
Patent JP-S59210680-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IMANAKA KOUICHI
IPC: H01S5/24
Filed: 1983-05-16
Abstract: PURPOSE:To control a transverse mode excellently while removing a leakage path by attaching an insulator mask with a striped window to a substrate, cutting a groove at the window section and forming each layer to the upper and lower sections of the window by one-time growth. CONSTITUTION:An insulating mask 3 to which a window 2 is bored to a striped shaped is attached onto an N type InP substrate 1. The substrate 1 is melted back by an unsaturated InP solution. Consequently, a groove is formed to the substrate 1 of the window 2 section. An N-InP clad layer 5, a GaInAsP active layer 6 and a P-InP clad layer 7 are shaped to the upper and lower sections of the window 2 by one-time growth by using selective liquid-phase epitaxial growth. A minus electrode 8 and a plus electrode 9 are formed. According to such manufacture, electrons and holes recombine and emit light in the layer 6, and there is no leakage path because there is the mask 3 between the electrode 8 and the substrate 1 on a laser oscillation. A transverse mode is controlled excellently because the side surface of the layer 6 is coated with InP of a high refractive index.
Patent JP-S63249577-A (JP)
Inventor: GONTOU AKIRA
IPC: A61K8/49
Filed: 1987-04-06
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-H01257898-A (JP)
Title: Electronic musical instrument
Inventor: YAMATANI HIDEO
IPC: G10H1/053
Filed: 1988-04-07
Abstract: PURPOSE:To vary timbre finely and complicatedly by performing variable control over the synthesization rate of a synthesizing means or the filtering operation of a filter means according to the output of a play operating means. CONSTITUTION:Waveform information is read out of a storage means 6 stored digitally with one sound signal as the waveform information and outputted after being filtered properly by a filter 7, and the output waveform information is processed by the synthesization of synthesizing means 9 and 10. Then a control means (CPU) 3 varies the mode or characteristics of filtering of the filter means 7 or the synthesization ratio of pieces of waveform information in frequency bands as to the synthesizing means 9 and 10 according to an external control signal generated by play operation to perform variable control over the harmonic tone spectrum of the synthesized waveform information. Consequently, various variation in timbre is easily obtained.
Patent JP-H06298024-A (JP)
Title: Rear-end collision prevention and crime prevention device
Inventor: KOBAYASHI SOUJI
IPC: B60Q1/56
Filed: 1993-04-12
Abstract: PURPOSE:To prevent a vehicle parking on a road with its lamps turned off at night from being collided from behind. CONSTITUTION:A light receiving circuit 8 for detecting the light of a lamp is mounted at the rear part of a vehicle. When the light receiving circuit 8 detects the light, a number plate 2 and/or a flickering lamp are lighted to tell the existence of a parking vehicle to a driver in a rear vehicle. At night, characters in the number plate 2 are made luminous to read them even without approaching the vehicle, so it is possible to provide a crime protection effect.
Patent JP-S58202338-A (JP)
Title: Throttle valve device for carburetor
Inventor: OMINO TAKAMASA
IPC: F02D9/02
Filed: 1982-05-19
Abstract: PURPOSE:To reduce the turbulence of a fuel-air mixture flow and stabilize the combustion as well as to secure good accelerability, by installing an auxiliary throttle valve, which closes the upside of a suction path at less than the specified opening value of a throttle valve, in a butterfly type throttle valve for a carburetor. CONSTITUTION:An auxiliary throttle valve 16 is rotatably coupled with a backside at the downstream side of a butterfly type throttle valve 4 installed in a suction path 2 of a carburetor by means of a fulcrum shaft 18 in parallel with a valve shaft 15. Since a resilient coil spring 19 energizing the auxiliary throttle valve at the valve closing side is installed between the auxiliary throttle valve 16 and the butterfly type throttle valve 4, this auxiliary throttle valve 16 is seated at a step part 20 at a fixed angle apart from the backside of the throttle valve 4 and closes half the upside of the suction parth 2 the while the throttle valve 4 is closed to the idle opening range. The lower half part of the suction path alone is opened till the throttle valve 4 and the auxiliary throttle valve 16 come to be overlapped whereby a fuel-air mixture thus becomes a stable, solitary flow. At the low opening region of the throttle valve, the opening area increment rate of the suction path to the throttle valve opening increment is small so that too much rarefaction of the fuel-air mixture can be prevented.
Patent JP-S60238475-A (JP)
Inventor: EEBERUHARUTO MORU
IPC: F41A21/02
Filed: 1985-04-19
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-H10200371-A (JP)
Title: Surface acoustic wave device
Inventor: TSUZUMI SHUJI
IPC: H03H9/25
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave(SAW) device for dealing with the desired high resonance frequency without requiring the fine work of the interdigital electrode by forming a piezoelectric thin film from a titanic acid/ zircon acid lead thin film. SOLUTION: By impressing electric signals to electrodes 1a and 1b, distortion occurs on a surface because of a piezoelectric phenomenon so that a SAW can be excited. Then, when the cycle of the electrodes 2a and 2b is to coincide with the half wavelength of SAW, the SAW is strongly excited and operated as the SAW device. The SAW device is provided with a mono-crystal or polycrystal substrate and a piezoelectric thin film composed of the PZT thin film formed on the substrate and preferably, this PZT thin film is a thin film formed by a sol/gel method. Thus, the electrode interval of the interdigital electrodes 1a, 1b, 2a and 2b are secured larger than conventional and the SAW device having the desired resonance frequency can be provided without requiring submicron working for the unit.
Patent JP-H01255912-A (JP)
Title: Input output constitution changing system
Inventor: SATO HIROAKI
IPC: G06F9/06
Filed: 1988-04-06
Abstract: PURPOSE:To change the constitution of an input output while a non-stop operation is continued by issuing an operator command from an OS and changing input output constitution information developed on a main memory even during the system operation. CONSTITUTION:The input output constitution information stored on a main memory 2 is read and used by an IO processor and an instruction processor 1. The input output constitution information prepared on a file device 10 can be defined concerning not only an input output device connected physically but also the input output device to be connected. Since hardware refers to input output constitution information, selects an input output channel and executes the queuing of the input output request, it is not necessary for OS to control these controls, it is not necessary to know the constitution of a physical input output how the input output channel becomes and the input output device can be accessed by a logical input output device number.