baber/WOPTO huggingface dataset:
Patent JP-S59183927-A (JP)
Title: Rotary wheel type extrusion foaming device for metal
Inventor: ONO HIDETO
IPC: B21C23/21
Filed: 1983-04-04
Abstract: PURPOSE:To eliminate intrusion of air and to improve yield by providing a passage for guiding a blank material to a shoe, attaching a die in the opening thereof and providing deformation on the surface of a rod material. CONSTITUTION:A die 8 is attached on the side of a shoe 2 where a blank material is supplied in order to prevent intrusion of air when a rod material 4 is supplied. The die 8 is provided with a blade-like part 8a for scalping the material 4 and the material 4 is drawn by said die. The material 4 is subjected to working together with deformation by means of the die 8 provided in the part where the blank material is supplied as mentioned above. The part where the material is supplied is thus sealed. A seal ring 9 prevents the intrusion of air from the mounting surface of the die 8. The material 4 past the die 8 is supplied through a passage 5 for guiding the blank material in the shoe 2 into a wheel groove 3 by which the material is continuously extruded.
Patent JP-H10312106-A (JP)
Title: Developing roll
Inventor: KACHI AKIHIKO
IPC: F16C13/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll with which the separation of silicone can be prevented and surface smoothness is improved by mixing a specified tin compound into a resin composition forming the outer-most layer of developing roll. SOLUTION: Concerning the developing roll for which one layer is formed on the outer peripheral surface of shaft body, the outermost layer in that layer is formed from the resin composition including the tin compound component expressed by the formula of (Cn H2n+1 )2 -Sn-(OCOCmH2n+1 )2 . In the formula, (n) and (m) express integers from 1 to 20. As such a developing roll, structure forming an inner-most layer 2 along with the outer peripheral surface of shaft body 1, forming an intermediate layer 3 on that outer peripheral surface and further forming an outer-most layer 3 on that outer peripheral surface can be presented, for example. Thus, the mutual solubility of silicone and thermosetting polyurethane resin to be used as resin compositions is improved, for example, and the separation of silicone and thermosetting polyurethane resin or the like can be prevented.
Patent JP-S53142837-A (JP)
Title: Data latch system
Inventor: UEDA YASUSHI
IPC: H03K3/037
Filed: 1977-05-19
Abstract: PURPOSE:To perform data hold having less data set time and with high speed and to reduce the malfunctions, by using a selector or a multiplexer circuit.
Patent JP-S59183569-A (JP)
Title: Failure detecting circuit such as parentage type multi- station interphone or the like
Inventor: KASAO KOUZOU
IPC: H04M9/00
Filed: 1983-04-01
Abstract: PURPOSE:To inform easily a failure of a slave set side to a master set side without increasing number of lines by allowing the slave set device to output a signal similar to that at calling if a failure occurs at the slave set side in the parentage type multi-station interphone or the like. CONSTITUTION:If a failure occurs at the slave set side A and plugs P1, P2 are short-circuited, the impedance between the plugs is lowered, transistors (TRs) Q1-Q3 are respectively turned on, off on the same as the turning-on of a call switch SW, and a potential of an output terminal V0 goes to H level. Further, if any or both of the plugs P1, P2 are removed and if the slave device A is disconnected from a detection circuit B, the TRs Q1-Q3 are respectively turned on and off, and the potential of the output terminal V0 goes also to H level in this case, allowing to call the master set the same as calling substantially.
Patent JP-S61218207-A (JP)
Title: Frequency multiplier
Inventor: SAITO TAMIO
IPC: H03B19/18
Filed: 1985-03-25
Abstract: PURPOSE:To simplify the structure by providing a microstrip line formed to a board to a metallic block so as to couple an input waveguide and an output waveguide and connecting a frequency multiplying diode to the microstrip line. CONSTITUTION:The board 4 formed with a microstrip line 3 connecting the input waveguide 1 and the output waveguide 2 is provided to metallic blocks 10, 11 formed with either or both the input waveguide 1 and the output waveguide 2, and a frequency multiplying diode 5 is connected to the microstrip line 3. A waveguide 6 opposed to the input waveguide 1 and the waveguide 7 opposed to the output waveguide 2 are provided respectively with moving short-circuit plates 8, 9 so as to adjust the conversion loss to a minimum value. An input signal from the input waveguide 1 is fed to the diode 5 via the microstrip line 3 and the signal multiplied by the diode 5 is coupled to the output waveguide 2 via the microstrip line 3 and sent.
Patent JP-H08235662-A (JP)
Title: Optical information recording/reproducing apparatus
Inventor: KUBO WATARU
IPC: G11B11/105
Filed: 1995-02-22
Abstract: PURPOSE: To obtain an optical information recording/reproducing apparatus which can detect a signal by dividing a data signal and a servo signal and moreover remove adverse influence by unwanted light beam. CONSTITUTION: A prism block 12 is provided with an anamorphic prism 19 for shaping the cross-section of optical flux from an anamorphic prism 18 into a circle, a condensing lens 21 coupled thereto and a right-angle prism 20. Contact surface of the anamorphic prism 19 and the right-angle prism 20 is finished as a half-mirror surface 22 to have the special shape and arrangement to prevent adverse influence of unwanted light beam. A part of the optical flux from a light source 11 is reflected by the half-mirror surface 22, condensed to a light receiving element 50 by the condensing lens 21, while the other optical flux passes through the half-mirror surface 22 and is then reflected by a rising mirror prism 23. The light receiving element 50 generates a signal for automatic output adjustment of a semiconductor laser 16, depending on the intensity of the incident optical flux.
Patent JP-H08252412-A (JP)
Title: Filter device
Inventor: MITO AKIRA
IPC: B01D35/02
Filed: 1995-03-17
Abstract: PURPOSE: To dispense with the installation of piping in a tank and facilitate the performance of maintenance services and also the cleaning and replacement of a filter by inserting a flange member into the screw hole or peripheral hole of a socket member, and installing a filter member protruding from the socket member by introducing the filter member through an insertion hole. CONSTITUTION: If a pump is activated, a hydraulic oil HD in an oil tank, 3 flows out of an opening part 32 passing through a filter member 31, and flows into the suction aperture of the pump passing through a piping member 51 and a pipe material 53. The hydraulic oil HD in the oil tank 3 flows also into a peripheral hole 22, passing through a clearance between an insertion hole 23 and the filter member 31, and consequently, reaches the opening 32 passing through the filter member 31. This passage through the filter member 31 results in the removal of dust, cutting particles and other foreign matter contained in the hydraulic oil HD. Further, the oil tank 3 is connected to the pump, so that the piping member 51 has only to be screwed into a tapered screw hole 21 of the filter device 5. Thus, the maintenance services are simplified.
Patent JP-H03259534-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYAMA ICHIRO
IPC: H01L29/78
Filed: 1990-03-09
Abstract: PURPOSE:To form a side wall with a simple process by softening and fluidizing mask material which has been used to form a specified pattern on a semiconductor substrate, and forming the side wall. CONSTITUTION:An Si3N4 film 3 is formed on a semiconductor substrate 1 on which an SiO2 film 2 is formed, and a resist film 4 as a pattern is formed on the film 3. When the film 4 is softened and fluidized by heat treatment, a side wall 6 is formed around the film 3 by a simple process. Hence a process wherein a mask for ion implantation use is laminated on the whole surface of the semiconductor substrate, and etching is performed so as to leave a part turning to the side wall is unnecessitated. Thereby the turnaround time is reduced, and a semiconductor device can be formed without lowering the yield.
Patent JP-H11261381-A (JP)
Title: Voltage control oscillation method
Inventor: KUSHIHARA HIROSHI
IPC: H03K3/0231
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability and convenience, to reduce cost and to realize multiple functions by outputting an up pulse from a first circuit and outputting a down pulse from a fourth gate circuit. SOLUTION: In a voltage control oscillation part 5, four first - fourth comparators COMP1-4 are installed on the output side of a voltage control oscillator 5A. First - fourth gate circuits G1-G4 which are installed on the side of the outputs 5d-5g of the respective comparators COMP1-4 and which are constituted of four NAND are provided. A control pulse 5c generated from a fifth gate circuit G5 which is connected to second and third gate circuits G2 and G3 and is constituted of NAND is applied to a switch S connected between both ends of a capacitor C. An up pulse 5a is outputted from the first gate G1 and a down pulse 5b from the fourth gate G4.
Patent JP-H02242986-A (JP)
Title: Binding string for tree and production thereof
Inventor: TANAKA YUKIO
IPC: D07B1/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a binding string for tree having permeated parts by a deterioration promoting agent at every definite intervals and forming a cylindrical body with the string consisting of a natural fiber so as to be able to successively draw out the string from an inside hole and permeating the deterioration promoting agent-containing liquid into the string with the liquid charged to the inside hole. CONSTITUTION:A cylindrical body 2 is formed with a string 1 consisting of a natural fiber so as to be able to successively draw out the string 1. A deterioration promoting agent-containing liquid 6 is charged to an inside hole 3 and permeated into the string 1 to provide the binding string for tree having permeated parts by the deterioration promoting agent at every definite intervals and capable of natural breaking the permeated parts after passing for long time to cause natural breakage before thrusting of the string into the growing tree when the string is used for rooting of three and post-planting care of tree.
Patent JP-S54149286-A (JP)
Title: Sliding and rotating mechanism
Inventor: MATSUDA SHIGEO
IPC: F21V21/26
Filed: 1978-05-15
Abstract: PURPOSE: To faciliate sliding and rotation and enables holding in an arbitrary condition by connecting a movable member to one end of a coil spring wound around a strut and connecting an operating member to the other end of the spring.  
     CONSTITUTION: The arm 2 of a lighting fixture main body 1 which is a movable member is formed with an insert hole 4, and a strut 6 is passed through the hole 4. A coil spring 9 having an inside diameter smaller than the outside diameter of the struct 6 is wound around the struct 6. One end of the spring 9 is engaged with the arm 2 and the other end is engaged with an operating member 10 through which the struct 6 passes, so that the body 1 is held by the friction resistance between the spring 9 and the strut 6. Free sliding and rotation are effected by compressing the spring 9 by use of the operating member 10 so as to enlarge the diameter of the spring 9. A set of the spring 9 and the operating member 10 is provided on either side of the arm 2. The arm 2 can be easily slided and rotated in ary of the senses indicated by arrows A and B by compressing the spring 9 through operating members 10 and 10'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63225062-A (JP)
Title: Feeding device of web for package
Inventor: HANSU NANTEIN
IPC: B65H23/035
Filed: 1987-03-14
Abstract: PURPOSE:To obtain the smooth flow of a web by setting the driving-out direction of a driving-out device for the web and the introducing direction to the next process different by 90 deg. and generating slack by twisting the web by 90 deg. between the driving-out device and the next process and carrying out monitoring the work for the web from the same direction. CONSTITUTION:The driving-out direction of a driving-out device 2 and the introducing direction to a cutting device 11 are set different by 90 deg.. The suspending slack in a prescribed dimension of a web 1 driven out between the driving-out device 2 and the cutting device 11 is twisted by 90 deg.. The joint work between the old and new webs in carried out in the face direction of the web, and the work for cutting each blank sheet 1 is monitored from the lateral direction. Therefore, monitoring for the both devices 2 and 11 can be carried out from the same direction. Further, the tension for attracting the both edge parts which is generated by the self weight of the suspended wafer 1 acts as the force for attracting the web 1 to one side for the introducing part of the cutting device 11, and meandering is prevented, and smooth flow of the web can be obtained.
Patent JP-H01233494-A (JP)
Title: Dictionary generation system for speech recognition
Inventor: SENBON HIROYUKI
IPC: G10L15/06
Filed: 1988-03-15
Abstract: PURPOSE:To generate a high-accuracy dictionary by displaying a voice section and sample points in different colors. CONSTITUTION:The voice section is displayed in a voice pattern on the screen of a CRT and sample frames (points) are displayed in different colors. For example, a voice is inputted to a voice input parts and then an acoustic analysis part 11 analyzes its frequency and sends the result to a voice section detection part 12 to detect the voice section, thereby sending the voice section to a display part 15 together with added information on (m) frames which are before and after it. Data which is detected as the voice section is sent to a sample part 13 and sampled in a time direction to generate a pattern. Here, sampled frame information is sent to the display part 15 and the display color of sampled frames is made different. Consequently, the high-accuracy dictionary is generated.
Patent JP-S51135386-A (JP)
Title: Semiconductor integrated circuit
Inventor: MUKOUGAWA MASASHI
IPC: H01L21/768
Filed: 1975-05-19
Abstract: PURPOSE:To make the lead-out of the electrodes easy and to improve the integration degree by making the specific resistance of the semiconductor substrate sufficiently large so that even when the windoew for connection protsudes to the outside of the internal element and causes a shorting with a semiconductor substrate area of the surrounding area, the shorting resistance is sufficiently high and does not adversely affect the operation of the internal element.
Patent JP-S53145172-A (JP)
Title: Mechanical press apparatus
Inventor: NISHI IKUO
IPC: B21D37/00
Filed: 1977-05-24
Abstract: PURPOSE: To enable operation as a single-motion mechanical pess by mounting a blank holder adapted to descend together with a slide to the slide with a connecting means in such a manner as to be free to remove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55151135-A (JP)
Title: Engine speed controlling system
Inventor: SUEISHI MOTOHARU
IPC: F02D9/02
Filed: 1979-05-14
Abstract: PURPOSE: To obtain a stable engine speed, by controlling the idling engine speed by use of control parameters related to the engine temperature, On and OFF of the operation of air conditioner, etc. and through comparison of the actual engine speed with a reference idling engine speed.  
     CONSTITUTION: An air-flow control valve for controlling the flow of auxiliary air depending on the time period for current suppy to electromagnetic means 50 is provided in a conduit for supplying auxiliary air to engine, which bypasses throttle valve. The electromagnetic means 50 is controlled by an electrinic air-flow controlling unit 60, which comprises an engine speed detecting circuit 100 for producing a signal related to the idling engine speed, a setting circuit 200 for setting a reference idling engine speed depending on the operational condition of engine, a control circuit 300 for controlling the time period for current supply to electromagnetic means 50 so as to draw the idling engine speed near to said reference idling engine speed, and a compensation circuit 400 for operating control circuit 300 in the manner temporarily increasing the flow rate of auxiliary air when throttle valve is fully closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05221300-A (JP)
Title: Vehicle motion control device
Inventor: SATO KOJI
IPC: B62D6/04
Filed: 1992-02-13
Abstract: PURPOSE:To inexpensively and high accurately detect a yawing motion condition quantity by subtracting a yaw rate by a yaw rate sensor from a value, in which cross acceleration by a cross acceleration sensor is divided by a car speed by a car speed sensor, to obtain a value calculated as a car body side slip angle changing speed in the point of the center of gravity of a vehicle. CONSTITUTION:Various programs including a brake control routine are stored in a ROM92, and by executing in order the brake control routine in each wheel by a CPU90, a brake pressure of each wheel is controlled successively. The CPU90 reads step-in force F from a step-in force sensor 104 and cross acceleration GY, car speed V and a yaw rate gamma respectively from a cross acceleration sensor 112, car speed sensor 114 and a yaw rate sensor 116, while controlling the brake pressure of each wheel so as to prevent an excessive slip from being generated in each wheel, to control each brake pressure based on the step-in force F and a car body side slip angle changing speed beta' which is a time differentiating value of a car body side slip angle beta.
Patent JP-S51136293-A (JP)
Title: Wave length converter
Inventor: KAWAMURA KAZUTAMI
IPC: H01L33/50
Filed: 1975-05-21
Abstract: PURPOSE: Effective use of infra-red and improved conversion efficiency and infrared radiation prevention for conversion from infra-red to visible light usisng fluorescent mateial by special interference filter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52143335-A (JP)
Title: Governor apparatus of internal combustion engine
Inventor: TAMURA MOTOO
IPC: F02D41/14
Filed: 1976-05-25
Abstract: PURPOSE: The governor device which has a small variation rate of speed, and a good response, and is equipped with starting performance and over-running preventing performance is constituted that the open degree of the throttle valve of the carburetor is directly controlled by the rotary actuator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06246531-A (JP)
Title: Molding-cutting device for treated material
Inventor: YAMATO EIJI
IPC: B30B9/28
Filed: 1993-02-23
Abstract: PURPOSE:To prevent the intermixture of oversized material in cut treated material and also prevent a dangerous state caused by the scattering of treated material around at the cutting time with simple structure. CONSTITUTION:A pusher 1 feeds treated material to a compressor 2, and the treated material is press-molded by the compressor 2. The molded treated material is then nipped off by the lateral upper edge 3C, longitudinal upper edge 3E, lateral lower edge 3D and longitudinal lower edge 3F of a cutter 3. This device is provided with a treated material fall-scatter preventing means 6, and the fall-scatter preventing means 6 is provided with a rotary plate 6A and a drive source for rotary-driving the rotary plate 6A at the specified angle of rotation. When the treated material press-molded by the compressor 2 is discharged to the cutter 3 from the compressor 2. the rotary plate 6A is stopped on the almost same plane as the surface plate 2A of the compressor 2, and when the cutter 3 cuts the molded treated material, a vertical stopper member stops the rotary plate 6A in the vertically extended position.
Patent JP-S54150946-A (JP)
Title: Low-band pass filter
Inventor: KADOTA HIROSHI
IPC: H01L29/762
Filed: 1978-05-18
Abstract: PURPOSE:To facilitate an easy formation of IC with the same chip for the filter using the charge transfer element by using one end of the charge transfer element region as the signal input part and the other end as the signal output part each and then connecting the electrode formed on the impurity layer via an insulator to the switching element. CONSTITUTION:Transfer charge element part 7, 8 and 9 are provided on the surface of the semiconductor substrate, and then coupling diffusion layer 2 and 3 are added to give the electric connection between parts 7, 8 and 9, along with input part diffusion layer 1 to compose the signal input/output part plus output part diffusion layer 4 to compose the output part respectively. In addition, insulator film 15 is provided on layer 23, and electrode 5 and 6 connected to switching element 10 and 11 independently are provided via film 15. At the same time, layer 2 and 3 plus electrode 5 and 6 are formed so that plural units of the capacity value may be secured between them, and element 10 and 11 are connected to electrode 5 and 6 so that the capacity value may be controlled independently.
Patent JP-H08233605-A (JP)
Title: Capacitance type encoder
Inventor: SASAKI IWAO
IPC: G01D5/24
Filed: 1995-02-22
Abstract: PURPOSE: To constitute an encoder compact and high in angle resolution and accuracy by forming the electrode of a stator by combining three kinds of electrodes of specific shape so as to generate a correct sine wave signal in relation to a turning angle. CONSTITUTION: The electrode 22 of a rotor is formed into such shape that sector parts with a radius (r) and sector parts with a radius R are alternately arranged every angle of 45 deg.. The electrode of a stator is formed of three kinds of shape, that is, a power supply electrode (E-electrode) 121 formed as a circle with a radius rE at the center part around a rotary shaft, and signal output F (F0 -F5 ) electrodes 122 and signal output G (G0 -G5 ) electrode 123 formed being spaced on the outside. A signal detected in this electrode constitution becomes such a signal that sine wave of four cycles per one rotation is shifted in phase by π/6, and as to the accuracy, the sine wave rate becomes a high level (about 0.5% or less) to a turning angle.  When this signal is resolved into pulses by an R/D converter to measure, a signal of one pulse to the rotation angle 10 minutes can be obtained with about 1% accuracy.
Patent JP-S59184300-A (JP)
Inventor: YAMADA HIROSHI
IPC: C14B17/00
Filed: 1983-04-05
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-2000260352-A (JP)
Title: Band reinforcement type color cathode ray tube
Inventor: ARAI MASAKAZU
IPC: H01J29/87
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a band reinforcement type color cathode ray tube capable of preventing re-deformation of a panel face caused by thermal expansion of an explosion proof band, as a result, reducing the variation of landing, and displaying an image in good color purity. SOLUTION: A panel part 13 comprising a panel face 13a and a panel skirt 13b is installed, a color phosphor screen is formed on the inner surface of the panel face 13a, a color selecting mask for selectively transmitting three electron beams is arranged in the position of the specified distance from the color phosphor screen, a metal explosion proof band 12 for protecting explosion is set in the outer circumference of the panel skirt 13b. In this constitution, a bimetal plate 11 formed by bonding two kinds of metals having different coefficients of thermal expansion is inserted between the panel skirt 13b and the explosion proof band 12, and increase in distance between the explosion proof band 12 and the panel skirt 13b caused by the thermal expansion of the explosion proof band 12 is absorbed by the bimetal action.