baber/WOPTO huggingface dataset:
Patent JP-S58115550-A (JP)
Title: Interrupt processing system
Inventor: ISHIOROSHI SHIYOUJI
IPC: G06F13/10
Filed: 1981-12-29
Abstract: PURPOSE:To read plural interruptions which are close in respect to time, by giving the assembling processing function to an I/O control program, and giving the decomposing processing function to an asynchronous exit program in the device control system. CONSTITUTION:The assembling processing function is given to the I/O control program of a device control processor 2, and the decomposing processing function is given to an asynchronous exit program 11. Plural attention information 2' and 3' which are raised closely in respect to time are collected as one transfer data on a transfer buffer 8, and a transfer request is issued. When transfer data is received by a host processor 3, respective attention information are decomposed and are queued in an attention queue 16.
Patent JP-H0882037-A (JP)
Title: Roof building method and roof structure for building
Inventor: HOSODA SHUNJI
IPC: E04B7/02
Filed: 1994-09-07
Abstract: PURPOSE: To reduce hoisting work of roof component to a high spot, flashing and connecting work at the high spot, shorten a roof building time, and improve a roof building workability. CONSTITUTION: When a roof 12 is built on a plurality of living room units 11 adjacently provided in a unit building 10, assembling work of a roof structure 13 in which roof face material (roof panel 15) is built on roof structural material (roof truss 14), is executed on the ground at a building site. Then, the roof structure 13 is hoisted and connected onto a plurality of the living room units 11.
Patent JP-S58116848-A (JP)
Title: Training detection system for data modem
Inventor: KAKO TAKASHI
IPC: H04L7/04
Filed: 1981-12-29
Abstract: PURPOSE:To improve endurable strength characteristics to an instantaneous break, by adding a training detecting circuit and minimizing data which is made insignificant owing to the instantaneous break. CONSTITUTION:A signal inputted through a communication line is inputted to a waveform shaping filter ROF to remove noise components, etc. The signal passed through the ROF is delayed by a delay element TA, by one signal element and added by an adding circuit + to the undelayed signal, thereby obtaining a signal A+B. Then, the signal A+B is delayed by a delay element TB by 180 deg. to perform complex conjugation, and then multiplied by a vector component A+B through a multiplexer X to change the vector component A+B from an imarinary number to a real number. This output result is inputted to a sign deciding circuit CJU from respective taps of delay elements TC-TG with taps. The CJU judges that the received signal is a training signal when the output results from the delay elements have polarities +++++- or data when +-++-- at random. Thus, whether the received signal is data or the training signal is detected easily.
Patent JP-H0550692-A (JP)
Title: Dot printer
Inventor: NITTA NOBORU
IPC: B41J19/18
Filed: 1991-08-26
Abstract: PURPOSE:To make a printing head long-lived by increasing the cooling effect of the head, if the temperature of the head increases to reach a high temperature condition and thereby bringing the head temperature down to a comparatively lower condition. CONSTITUTION:If the temperature of a printing head reaches the first set temperature t2 level during the rising of the head temperature due to dot printing in the printing mode S1, the mode S1 is switched to the printing mode S2. If the head temperature reaches the second set temperature level t1 which is lower than the first set temperature level t2 during the fall of the head temperature due to dot printing in the printing mode S2, the printing mode S2 is switched to the printing mode S0.
Patent JP-H1121779-A (JP)
Title: Joining of stainless steel wire net and stainless steel wire net having both joined ends
Inventor: TANAKA SHIGERU
IPC: D21F1/14
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining stainless steel wire nets without causing electrolytic corrosion and to obtain a stainless steel wire net having both joined ends. SOLUTION: This method for joining stainless steel wire nets comprises forming butted parts from a part or all of wires 2 in the width direction and wires 1 in the longitudinal direction in both ends to be joined, butting the butt parts, welding the butt parts and forming a welded part composed of the same stainless steel material in the method for joining the stainless steel wire nets comprising joining the woven stainless steel wire nets according to the welding.
Patent JP-H0262090-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: SERIZAWA AKIYUKI
IPC: H01S5/40
Filed: 1988-08-29
Abstract: PURPOSE:To obtain an optical device having a new structure and by a new method of manufacture by controlling a growing speed or a film thickness by changing the rate between an area of an exposed portion of a substrate crystal and an area covered with a film difficult to grow. CONSTITUTION:Exposed grooves 3, 4 in a GaAs substrate layer each have a width of mum order, satisfying a relation the width B > the width A. A GaAs, AlGaAs superlattice layer is grown on the substrate by an organic metal vapor phase growing method for example. Because of the relation B>A, the superlattice layer is grown to be thicker at the portion of the groove 3 than at the portion of the groove 4. Further, a growing period of the superlattice is shorter along the groove 4 compared with the groove 3, i.e., longer as it goes narrower. Hereby, superlattice layers having different optical characteristics are simultaneously formed. Thus, layers having different refractive indexes and band gaps, etc., are well controllably and simultaneously formed along the different width grooves 3, 4. Hereby, an optical device having a new structure is yielded by a new method of manufacture.
Patent JP-S6275941-A (JP)
Title: Objective lens device
Inventor: ASANO TAKESHI
IPC: G02B26/10
Filed: 1985-09-27
Abstract: PURPOSE:To enhance the driving characteristic and the electromagnetic driving efficiency of an objective lens by winding the first coil in a cylinder shape which forms an ellipse in cross section, providing a magnetic member on the long axis line and further, providing the second coil along the circumferential surface of the first coil. CONSTITUTION:A lens holder 3 to fit an objective lens 1 is supported to a supporting shaft 7 erected on a pedestal 5. The holder 3 is composed of almost an elliptical main body 11 having an extending part 11a to fit a lens 1 at one side of the short shaft directions and an extending part 11b to fix to a rubber damper 9 at other side, a sliding cylinder 12 fixed at the center of the main body 11 and fitted freely slidably with the supporting shaft 7 and almost a cross section elliptical cylindrical bobbin fixed at the outer end excluding extending parts 11a and 11b of the main body 11. To the outer circumference of the bobbin, a focusing coil 20 is wound, and further, at the surface of the coil 20, tracking coils 22a, 22b, 22c and 22d are arranged. At the inner circumferential surface of outer yokes 15 and 16, permanent magnets 25 and 26 are arranged on the long axis line of the bobbin. Thus, the driving characteristic and the electromagnetic driving efficiency of the lens 1 are improved.
Patent JP-H0262461-A (JP)
Title: Spline tooth form for deflection engagement type gear device
Inventor: TAKIZAWA YOSHIHIDE
IPC: F16H55/10
Filed: 1988-08-29
Abstract: PURPOSE:To enable the prevention of interference due to the abnormal engagement of spline gears without crowning by forming such a tooth as processed to have an end relief on each tooth of a flexible spline at the end thereof in a tooth trace direction. CONSTITUTION:A spline tooth 12 is processed to have an end relief at the end thereof in a tooth trace direction and the top of a center part 14 in a tooth trace direction is flat. At the end part 16 of the tooth 12, however, the top is inclined at an angle of alpha. Also, the engagement plane of the spline tooth 12 is inclined. By applying a simple process of an end relief process to the spline tooth 12 as aforementioned, a flat area is left on a tooth surface. Also, the interference of the spline tooth 12 at the end thereof is eliminated. A result, the interference of the tooth surface can be prevented even during the operation of engagement type gear device and it is possible to ensure the strength of the tooth surface.
Patent JP-H0942362-A (JP)
Title: Car height regulating device
Inventor: MASAMURA TATSUYA
IPC: F16F9/50
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress increasing of reaction at the time of pumping so as to improve riding comfortableness by communicating a rod side oil chamber and a reservoir with each other through an oil sump chamber formed between a main seat and an oil seal, and interposing a check valve which is opened only at the time of compression in a passage for connecting a pump mechanism and the rod side oil chamber to each other. SOLUTION: When a spring upper load is increased, it is balanced with a spring with a condition in which a car height falls down, and the car height drops down, a bearing 28 falls down through a piston rod 13, and a control orifice O is closed by a bearing 28. When running is continued in a condition of the car height, a piston 22 is slid vertically by recessed/projection conditions of a road surface, a pump mechanism P is pumping-operated, a discharging passage 44 and a discharging check valve 17 are opened by pressure oil compressed in a pump chamber A in a compression stroke, and pressure oil is discharged toward a rod side oil chamber B. At this time an opposite rod side oil chamber D is compressed, pressure oil is supplied into the oil chamber B, and thereby, oil in the oil chamber D is discharged into the oil chamber G of an accumulator Q side through the passages 46, 47.
Patent JP-H0957769-A (JP)
Title: Molding die device
Inventor: TSUTSUI TAKEJI
IPC: B29C39/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a molding die device whose number of parts can be reduced by first, shifting the top force of a molding die located at a die clamping position with the bottom force of a molding die in a specified die rapping direction, and then shifting the top force in a die opening direction away from the bottom force with a concurrent operation to rotate the top force. SOLUTION: The tip part of a rod 38 of a cylinder 39 for opening a die is connected to a second bracket 45 provided on the top force 42 of the die through a cylinder knuckle pin 41a. If the rod 38 is protruded, its drive force works to shift two rollers 44 provided on a first bracket 43 arranged on the top force 42. Each roller 44 is moved along a die rapping direction guidance part 36a and a die opening direction guidance part 35b formed on a rail 35 installed upright on a base 32. Consequently, the top force 42 is separated from the bottom force 31, being rotated to the die opening position.
Patent JP-S6370046-A (JP)
Title: Energy collector of energy collection type through air
Inventor: KASHIHARA MASANORI
IPC: F24J2/04
Filed: 1986-09-11
Abstract: PURPOSE:To form a heat insulation layer through air on the upper face of a wind tunnel and attempt to prevent heat dissipation and raise energy collection efficiency by providing a heat insulation layer through air and at the same time installing a sheet-shaped energy collection member in the wind tunnel with its upper end section being lowered a little to make it tilted for the purpose of forming a gap between the energy collection member and the wind tunnel. CONSTITUTION:A wind tunnel 1 has its main body frame work 2 formed as one body with an external frame 2a, inner frame 2b, and connection member 2c. The upper faces and both side faces of the external frame 2a and inner frame 2b are covered by a resin film 2 which has excellent sunshine transmissivity and a heat insulation layer 4 through air is formed on the upper face and at the same time the bottom face of the wind tunnel is covered by a heat insulation material 5 to constitute an energy collecting air flow passage 6 of closed construction. In this air flow passage 6 porous sheet-shaped energy collecting materials 7 are installed for shielding the air flow with a specified distance among them and their downstream sides are raised to be tilted gradually so that gaps 8 are formed at their upstream sides. With this arrangement a heat insulation layer 4-2 through air of relatively low temperature is formed in the upper layer section. Accordingly heat dissipation is prevented by two heat insulation layers through air and the heat exchange efficiency is raised by turbulent air flow developed by the flow rate difference in the upper and lower layers in the energy collecting air passage 6.
Patent JP-H1166823-A (JP)
Title: Audio dubbing system
Inventor: INOUE HIROSHI
IPC: H04H60/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To embody the provision of information of a higher additive value in a server system of audio data, etc. SOLUTION: This system has a data supplying means 10 which reads the audio data out of a storing means 12, outputs the same and outputs the associated information relating to this audio data, a recording means 20 which records the audio data supplied from this data supplying means 10 on a recording medium and a printer means 47 which prints and outputs the associated information supplied from the data supplying means 10. The associated information is stored in the storing means 12 in correspondence to respective pieces of the audio data or is recorded on another recording medium 45 or is made available from a communication network 44.  The printer means 47 outputs the associated information by printing prescribed printing paper or printing paper to be formed as a seal with characters and images as the associated information so that the information by the characters and images may be provided together with the audio data.
Patent JP-H1065537-A (JP)
Title: Pll frequency synthesizer
Inventor: WAKIZAKA YOSHIKI
IPC: H03L7/199
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a PLL frequency synthesizer in which a variable frequency divider is not reset and no momentary unlocking is caused in the case of receiving a frequency division ratio signal of the same frequency division ratio. SOLUTION: The PLL frequency synthesizer is made up of basically a voltage controlled oscillator 1, a distributer 2, a variable frequency divider 4, a reference oscillator 5, a phase comparator 6, and a loop filter 7. The variable frequency divider 4 receives periodically a frequency division ratio signal S21 and frequency-divides a high frequency signal S2b at a frequency division ratio instructed by the frequency division ratio signal S21. A frequency division ratio signal storage section 8 stores the frequency division ratio signal 521 fed to the variable frequency divider 4 to obtain a frequency division ratio signal S22.  A frequency division ratio signal comparison section 9 produces a reset signal S23 only when the frequency division ratio of the frequency division ratio signal S21 fed newly to the variable frequency divider 4 differs from the frequency division ratio of the frequency division ratio signal S22 to reset the variable frequency divider 4 and to store a new frequency division ratio signal S21 to the frequency division ratio signal storage section 8.
Patent JP-S6369319-A (JP)
Title: Switching device
Inventor: MORITA MICHIRO
IPC: H03K17/60
Filed: 1986-09-10
Abstract: PURPOSE:To reduce the power consumption by connecting an electronic switch between two points whose relation of high/low voltage changes and connecting a control electrode of a switching element to one and same control signal generating source so as to use the titled device semi-permanently. CONSTITUTION:When a control signal is outputted from a microcomputer 1 and a potential at a connecting point B is higher than that of a connecting point A, only a transistor (TR) 5 is conductive and a voltage at a terminal AFT is fixed to a reference voltage. On the other hand, when the potential at the point B is lower than that of the point A, only a TR 6 is conductive conversely, and the voltage at the terminal AFT is fixed to the reference voltage. Both the points A, B are connected by the control signal in this way. When the control signal from the microcomputer 1 is not outputted, both the points A and B are disconnected. That is, the switching device can connect/ disconnect both the points A, B whose voltage high/low relation changes by means of a contactless switch.
Patent JP-H04227115-A (JP)
Title: Inductive proximity switch
Inventor: BURUKUHARUTO TEITSUGESU
IPC: H03K17/95
Filed: 1991-08-27
Abstract: PURPOSE: To obtain a proximity switch which can be manufactured at a low cost, has a large size as compared with the diameter of its coil, and has a constant response distance over a wide temperature range. CONSTITUTION: In this proximity switch provided with an oscillator 1 having a transmission coil 2 which vibrates and generates an alternating magnetic field when a trigger body intrudes into the coil 2 and an evaluation circuit 8 which forms a switching signal upon detecting the vibrating state of the coil 2, sensor coils 12 and 13 are provided in a difference forming circuit which detects the difference between voltages U1 and U2 induced in the sensor coils 12 and 13 in the alternating magnetic field and the sensor coils 12 and 13 are constituted so that the difference alternating voltage UD can become zero at a desired response distance depending upon the mutual spatial position and number of turns of the coils 12 and 13.  When UD=0, the UD is supplied to the input side 16 of an oscillator amplifier 7 so that the oscillator 1 can change the vibrating state of the coil 2 by leaps and bounds.
Patent JP-H0378695-A (JP)
Title: Lining for fast breeder reactor
Inventor: SHIMANO KUNIO
IPC: G21D1/02
Filed: 1989-08-23
Abstract: PURPOSE:To prevent direct reaction of water content and leaked sodium by placing a sodium resistant and also heat resistant first and second painted material layers, and by providing a steam discharging member between the first and second painted material layers. CONSTITUTION:A pipe 13 having a number of small holes 14 as a steam discharging member to the surface of a sodium resistant and heat resistant first painted material layer 12a, is placed as a reinforcing bar on the surfaces of a floor concrete 1 and a wall concrete 6 of a concrete building that houses pipings such as a sodium guide piping. A sodium and heat resistant second painted material layer 12b is placed in a manner to cover the pipe 13. In this case, when temperature of the pained material layers 12a and 12b, the floor concrete 1 and the wall concrete 6, rises by heat of a leaked sodium falling onto the second painted material layer 12b, water content contained in them, turns into steam and expands, to be discharged to the outside through the pipe 13. Accordingly, the water content does not contact with the leaked sodium and therefore safety is much improved.
Patent JP-H0928540-A (JP)
Title: Suction cup with bowl engagement part
Inventor: SONODA MATSUO
IPC: F16B47/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a suction cup having a bowl engagement part, enabling an infant, a handicapped person or the like to eat food without falling a bowl. SOLUTION: A disc type suction cup 5 is formed, and a columnar neck 4 is erected upward from the center thereof. In addition, a bowl engagement part 3 horizontally cut at suitable height in such a state as conically gouged out is formed above the neck 4.
Patent JP-2000044339-A (JP)
Title: Dielectric ceramic composition and multilayer ceramic capacitor produced by using the composition
Inventor: TAKEI YUSUKE
IPC: C04B35/46
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition sinterable at a low temperature and having extremely low dielectric constant and particle size of the ceramic particles and provide a multilayer ceramic capacitor enabling the reduction of size and increase of the capacity. SOLUTION: This dielectric ceramic composition is a double oxide of formula (1-u)Pb[x(Mg1/3Nb2/3)-y(Zn1/3Ta2/3)-zTi]O3-uBaTiO3 and compounded with (v) wt.% of CuO wherein the values of (x), (y) and (z) fall within the tetragon encircled by line segments (including the composition on the line segments) connecting the point A (0.70, 0.25, 0.05), the point B (0.98, 0.01, 0.01), the point C (0.79, 0.01, 0.20) and the point D (0.55, 0.25, 0.20) in a triangular diagram showing the molar ratios of (x), (y) and (z) and the value (u) satisfies the formula 0.010<=u<=0.150. The value of (v), i.e., the ratio of CuO is 0.10-1.00 wt.%. The multilayer ceramic capacitor is produced by using the composition as the dielectric ceramic layer.
Patent JP-H10102085-A (JP)
Title: Low trans-fatty acid-containing rapidly crystallizable fat
Inventor: KRISTOTT JENS UWE
IPC: C11C3/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rapidly crystallizable fat having a low content of trans-fatty acids by carrying out a transesterification of a mixture of an animal fat with a vegetable fat. SOLUTION: This low trans-fatty acid-containing rapidly crystallizable fat is obtained by carrying out a transesterification of a mixture comprising (A) a palm fat hard stearin and (B) an animal fat selected from the group consisting of beef tallow and a beef tallow fraction. A solvent-fractionated palm fat hard stearin is especially preferred as the component A. The fat mixture undergoing the transesterification preferably has the component B in an amount of preferably 10-90% based on the total weight of the fat and the component A in an amount of preferably 90-10% based on the total weight of the fat. The ratio of the components A:B is especially preferably (75:25) to (40%60). Thereby, the fat can be used in combination with a binder, e.g. wheat flour and industrial production of a dried soup and a dried sauce can be expected from the resultant fat-binder combination.
Patent JP-H1152137-A (JP)
Title: Production of optical filter and optical filter producing apparatus
Inventor: TERAO YOSHITAKA
IPC: G02B6/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a FBG (fiber Bragg grating) of a grating length longer than 100 mm. SOLUTION: A fiber holder 10 is a planar body to be installed with photosensitive fibers 20 and is formed with grooves 22 to be fitted with these photosensitive fibers 20 on its front surface 10a to form a spiral shape. A phase mask 12 is a planar body transparent to UV light. Plural pieces of recessed party are arrayed on its main surface 12a so as to have a spiral shape flush with the plane shape of the grooves. The main surface 12a thereof is disposed to face a fiber holder so as to be parallel with the front surface 10a. A rotary stage 14 rotates the fiber holder 10 relative to an axis 24 passing the center of the spiral shape. The photosensitive fibers are irradiated with the UV light via the phase mask. A light quantity control section selectively changes the quantity of the UV light cast to the photosensitive fibers according to the positions.  The laser light source 30 is a light source to generate pulse light. A frequency modulation section 18 for controlling the pulse repeating frequency of the pulse light is disposed as the light quantity control section.