baber/WOPTO huggingface dataset:
Patent JP-H0254922-A (JP)
Title: Plasma cvd system
Inventor: KOSAKA YOSHIO
IPC: H01L21/205
Filed: 1988-08-19
Abstract: PURPOSE:To form a film uniformly only on a substrate by keeping a plasma discharge area within the limits of the inside of a shield by use of the shield that is made of a perforated conductive plate having a lot of small holes and is surrounding the plasma discharge area and is connected at the same potential as an electrode on a grounding side. CONSTITUTION:The reactive gas, which is generated in the shape of a flat box, flows out through a lot of small holes made on one side of an electrode 7 facing an electrode 2 and gets into a plasma discharge area. It then flows out of a shield 9 as illustrated by continuous lines in the figure through small holes 9a of the shield. With the voltage applied between the electrodes 2 and 7 from a power supply, an electric field is generated between the shield 9 and the electrode 7. The small holes 9a of the shield are made in such a size that does not leak the electric field behind the shield in connection with the thickness of the shield. Since the electric field is kept within the limits of the inside of the shield 9 and does not exist the shield, the gas ionized in the plasma discharge area does not reach the members outside the shield and a film is formed on the shield 9 by activated molecules and atoms when they pass through the small holes 9a.
Patent JP-H0870112-A (JP)
Title: Semiconductor device and its fabrication
Inventor: HIDAKA OSAMU
IPC: H01L21/331
Filed: 1994-08-31
Abstract: PURPOSE: To attain a structure for forming an SOI substrate having a wide element forming region without causing increase the of price. CONSTITUTION: The semiconductor device comprises an isolation groove made in the surface of an n-type silicon substrate 1 while surrounding an element forming region, a cavity formed wider than the isolation groove in the bottom of the isolation groove, and an SOI film 6 formed on the n-type silicon substrate 1 around the cavity and on the entire surface at the bottom of the n-type silicon substrate 1 in the element forming region.
Patent JP-H0874913-A (JP)
Title: Cylinder unit for vehicle suspension device
Inventor: KOBAYASHI HIDEYUKI
IPC: F16F9/50
Filed: 1994-08-31
Abstract: PURPOSE: To reduce leakage of a hydraulic fluid and improve pump efficiency and also enable vehicle height to turn in a short time by providing an annular groove on this side of a sliding surface end part between a pump rod and a cylindrical part and fitting a C ring in the annular groove. CONSTITUTION: An annular groove is provided on this side of a sliding surface end part with a cylinder part 26 of a pump rod 16 and a C ring 32 is fit it this groove. An outer diameter of the C ring 32 is reduced to a diameter as same as that of an inner periphery of a piston rod 25 so as to reduce quantity of leakage of a hydraulic fluid in an inner hole of a pump rod 16 and the C ring 32 enters the inner hole of the piston rod 15 when the piston rod 15 enters a cylinder 14 for a vehicle suspension device 14 from a state when the cylinder 14 is in a standard vehicle height. The hydraulic fluid flows in the inner hole of the piston rod 15 from a high pressure hydraulic fluid chamber 17b through a control port 30 of the pump rod 16 when the piston rod 15 projects from a cylinder 11.  Whereby, pumping efficiency is improved and time needed for adjusting the vehicle height can be reduced.
Patent JP-H0370196-A (JP)
Title: Electronic device
Inventor: YUZAWA KAZUHIRO
IPC: H05K7/20
Filed: 1989-08-09
Abstract: PURPOSE:To enable blasting capacity of a fan to be distributed by placing a screening plate between a pair of substrates and by bringing the side edge of the screening plate closer to the fan so that the blasting surface of the fan may be divided. CONSTITUTION:A screening plate 10 which is placed between substrates 4 and 17 screens one substrate 4 and its electronic components for the other substrate 17 and its electronic components. A side edge 10 of the side of a fan 1 of the screening plate 10 is adjacent to the fan 1, thus dividing the blasting surface. The amount of wind fed to the side of the substrate 4 (10) is incremented according to this division ratio. The screening plate 10 is made of metal and also plays a role of a shielding plate. It prevents radiation noise of the substrate 17 at the output side from being propagated to the substrate 4 at the input side. Insulating the screening plate 10 or use an insulating one will serve to insulate between the upper and lower electronic components. Wind flows toward a wind hole 19 from the fan 1 through the gap between electronic components. Thus, the height of each electronic component is not constant, thus producing an eddy and disturbing the flow. The screening plate 10 also functions as a wind-adjusting plate for preventing this turbulence.
Patent JP-H0754964-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/28
Filed: 1993-08-20
Abstract: PURPOSE:To provide a differential device which is structured simple, can be accomplished at a low cost, and has the characteristics of as well a differential motion limiting device of rotational difference responsive type as a device of torque responsive type. CONSTITUTION:A viscous fluid is encapsulated in a differential case 1 so that a differential limiting force is generated while the fluid is circulated within the differential case 1 with meshed rotating of the first and second pinions 29, 31.
Patent JP-S6184708-A (JP)
Title: Dispersion type programmable logic controller
Inventor: SUZUKI TOSHIHARU
IPC: G05B19/05
Filed: 1984-10-03
Abstract: PURPOSE:To shorten build up and changing time of a facility by installing a dispersion type PLC (programmable logic controller) for every unit of machine processing facilities, installing the operation processing part and the memory part which can be independently controlled and obtaining the interlock. CONSTITUTION:A dispersion type PLC has a CPU712, and a process input output device for a sequencer is connected. From CPU712, CPU16 is connected with linkage between PLC, the interlock is taken and the CPU16 has the same performance as that of one large-sized PLC with the whole as single body. PLC#1 has IF711 as an interface to execute linkage between PLC and to CPU712 connected with this, an internal relay 713 for the interlock is connected. Other PLC are also composed in the same way. SUB-PLC is connected with an interface IF at the circuit 702, a unitized trial run can be adjusted and PLC can be mutually connected and controlled easily.
Patent JP-H0372064-A (JP)
Title: Method for repairing locally reduced thickness part of high alloy iron member
Inventor: KUROKI TAKAHIDE
IPC: C23C4/12
Filed: 1989-08-09
Abstract: PURPOSE:To allow the repair to maintain sufficient performance even after the repair under good workability by previously inserting anchor materials into a part where a locally reduced thickness arises at the time of subjecting the above-mentioned part to thermal spraying build-up. CONSTITUTION:Anchor holes 3, 3... are bored by a drill in the reduced thickness part 2 of a base material 1 where the locally reduced thickness arises. Anchor pins 4 are then driven into the holes 3. The anchor pins 4 are previously subjected to surface roughening to prevent the pull from the base material 1 and the material which is the same in thermal expansion as the base material 1 and a thermally spraying material 5 is preferably used for the pins. The reduced thickness part of the base material 1 driven with the anchor pins 1 is in succession subjected to the thermal spraying build-up and the thermally spraying material 5 after sticking and solidifying is ground and smoothed. The effective repair of the locally reduced thickness is executed with the easy work without having the possibility of peeling and cracking by this method.
Patent JP-2001029821-A (JP)
Title: Tube mill and its operation
Inventor: KAWAI TSUTOMU
IPC: B02C17/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a tube mill good in pulverizing efficiency and classification efficiency and its operation method. SOLUTION: In this tube mill, a coarse crush chamber 2 for coarsely crushing a raw material 5, a fine pulverization chamber 3 for finely pulverizing coarse particles 6 and a middle chamber 10 for transferring coarse particles 6 from the chamber 2 to the chamber 3 are formed in a mill shell body 11. The particulate matter discharged from the chamber 3 is classified and coarse particles 9 obtained by classifying are returned to the mill shell body 11. In such a case, a coarse particle returning means 12 is provided on the mill shell body 11 of the outer periphery of the chamber 10 for introducing the coarse particles 9 obtained by classifying into the chamber 10.
Patent JP-H0527648-A (JP)
Title: Fixing device
Inventor: YOKOYAMA HIROSHI
IPC: G03G15/20
Filed: 1991-07-23
Abstract: PURPOSE:To accurately detect the temperature of the image part of a fixing roller and to prevent the image part from being abraded by a temperature detecting means by providing a heat pipe which is disposed over the image part and a non-image part and the temperature detecting means which comes in contact with the non-image part in the fixing roller. CONSTITUTION:This device is constituted of the fixing roller 102 inside which a heater 101 is disposed, the heat pipe 103 which is disposed in the core bar of the roller 102, a pressure roller 104, and a thermistor (temperature detecting means) 105 which is disposed to contact with the non-image part of the roller 102. Namely, the temperature in the axial direction of the roller 102 is made constant by the heat pipe 103 disposed over the image part and the non-image part of the roller 102. By bringing the thermistor 105 into contact with a different position in the non-image part of the roller 102, temperature detecting accuracy is improved. Furthermore, the temperature of the roller 102 is prevented from abnormally rising by providing a thermostat.
Patent JP-H0868686-A (JP)
Title: Roberval balance
Inventor: KAWAMOTO AKIRA
IPC: G01G21/24
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a Roberval balance in which the error of a Roberval mechanism due to a load shifted in the lateral direction can be reduced significantly. CONSTITUTION: A mechanism 50 for regulating the parallelism between two beams 11, 12 of a Roberval mechanism 10 comprises a regulation arm 51 having one end secured to a fixed part 14 and secured with one ends of the two beams 11, 12, and a mechanism 52 for regulating the vertical interval between the other end of the arm 51 and the fixed part 14. A member 53 extending substantially in the horizontal direction while intersecting the arm 51 perpendicularly is interposed between the regulation arm 51 and the fixed part 4 in order to suppress displacement of the arm 51 in the horizontal direction. The member 53 is flexible in up/down direction and exhibits predetermined rigidity in the axial direction.
Patent JP-S5996039-A (JP)
Title: Controller of fluid pressure used in vehicle brake system
Inventor: FUJITA TOMOHIRO
IPC: B60T8/30
Filed: 1982-11-25
Abstract: PURPOSE:To enable the pressure of brake fluid to be controlled in accordance with the loaded weight of a vehicle, by receiving one end of a control piston, provided in a proportioning type valve acting part, to be supported by concentrically provided crossover spring and adjusting spring. CONSTITUTION:Each constitutional part of valve action for two independent transmission systems of brake fluid pressure is housed in a plurally staged cylinder 2 formed in a valve body 1. That is, a valve seat 4 is built in the internal periphery of the cylinder 2 through a backup 3, and a control piston 14, one end of which is fitted to a plug cylinder 12, is provided so as to penetrate through the central opening of the seat 4. A valve member 15 is provided in one end of this piston 14, while a minor contour shaft part 16, which protrudes into a spring chamber 11 through a penetration part 13 in the bottom part of the plug cylinder 12, is provided in the other end. Then a crossover spring 22 is interposed between a spring receiver 19, to which the minor contour shaft part 16 is adapted, and an adjusting piston 21, while an adjusting spring 23 is interposed between a plug 10 and the adjusting piston 21, in the spring chamber 11.
Patent JP-H0655136-A (JP)
Title: Production of continuously embossed pattern-decorative material
Inventor: NISHIJIMA KATSUNORI
IPC: B05D3/06
Filed: 1992-08-03
Abstract: PURPOSE:To inexpensively produce a continuously embossed pattern-decorative panel excellent in design effect and properties in an extremely efficient manner by a method wherein an electron beam curable coating soln. is applied to an embossing roll having an embossed pattern to be brought into contact with a base material and the coating layer is irradiated with electron beam from the rear of the base material during contact or immediately after the release from the roll to cure the electron beam curable resin. CONSTITUTION:In the production of a continuously embossed pattern-decorative panel, at first, an electron beam curable coating soln. 3 is applied to an embossing roll having an embossed patter by a coating device 1 and a base material 5 is brought into contact with the lower part of the embossing roll 2 within an electron beam irradiation apparatus 4 and irradiated with an electron beam 6 from the rear thereof during contact or immediately after the release from the roll 2 to cure the electron beam curable resin. As the base material 5, a material of every kind such as a plastic film, a plastic sheet or paper is used and printing may be applied to the surface of the base material. The involution of air bubbles is eliminated and the degassing of the recessed parts of the roll becomes easy.
Patent JP-H0256318-A (JP)
Title: Round bar material delivery case
Inventor: ASAI FUJIO
IPC: B65G47/14
Filed: 1988-08-19
Abstract: PURPOSE:To make it possible to limit the number of vertically aligned round bars which roll onto the inner face of a front wall, by delivering the round bar materials in such a way that only a few of them may be vertically aligned with each other while being delivered within a space between the lower edge of an inclined curve formed on the lower portion of a bulkhead plate and an inclined bottom panel, and also providing the bulkhead plate in such a manner that its movement toward the passage of a force member is limited. CONSTITUTION:Even while a bulkhead plate 9 is vertical, or while it oscillates, the number of round bar materials (a) which are delivered as far as the inner face of a front wall 4 on an inclined bottom panel 7 is limited to that of those passing through a delivery space 11 while being vertically aligned with each other, the delivery space 11 being defined by both the lower edge of a inclined curved face 10 provided to the lower portion of the bulkhead plate 9 and spaced from the front wall 4, and the inclined bottom panel 7; while a force member 23 rises toward a release opening 5 with these round bar materials (a) being put on its upper face, and also while the release opening 5 falls down to the inclined bottom panel 7, the number of round bars (a) pressing one another in the direction of this force member 23 is limited to a small one as a result, and hence their motion may not have vertical resistance so that the round bar materials (a) are smoothly delivered to the releasing opening 5.
Patent JP-S57127319-A (JP)
Title: Surface acoustic wave resonator
Inventor: PIITAA SUTANREI KUROSU
IPC: H03H9/25
Filed: 1981-12-21
Abstract: PURPOSE: To increase the electric power capacity and to stabilize the operation of an oscillating circuit, by securing a parallel operation for plural surface acoustic wave subdevices through a common connection part coupled to the transducers of these subdevices.  
     CONSTITUTION: An SAW resonator 100 of a multiconstitution consists of two SAW subdevices 101 and 102. These subdevices 101 and 102 are provided to grating reflectors 108A and 108B plus 109A and 109B as well as between these reflectors 108A/B and 109A/B along with input transducers 105A and 105B plus output transducers 106A and 106B. In addition, the related electric connection parts 103 and 104 are provided. Each of the above-mentioned transducers 105A and 105B plus 106A and 106B is formed with a roller screen electrode 11 respectively; and the parts 103 and 104 are formed with parallel electrodes 110 which extend periodically within the reflectors 108A and 108B plus 109A and 109B. In such constitution, the subdevices 101 and 102 can be actuated in parallel to each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6266208-A (JP)
Title: Waveguide type optical demultiplexer
Inventor: KOGA KEISUKE
IPC: H01S5/00
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the optical demultiplexer having the characteristics of the low loss and the low crosstalk by being equipped with the diffraction grating having the wavelength selecting reflecting function at the linking part of the first and second optical waveguides and forming the area to prevent the propagation of the light on the substrate surface except the first and second optical waveguides. CONSTITUTION:Out of a signal light lambdan which is made incident from one side edge surface of a waveguide 1 and propagates the waveguide 1, a signal light lambdaB only to satisfy the Bragg conditions by a diffraction grating 5 receives the diffraction action and propagates a waveguide 2. An external waveguide is connected, the separated signal light lambdaB is detected, and thereby, the waveguide type optical demultiplexer is constituted. Consequently, since the most scattered light can be cut by a propagating preventing area 6, the S/N of the signal can be widely improved.
Patent JP-H0879192-A (JP)
Title: Monitor operation system for communication network equipment
Inventor: OKAZAKI YOSHIKATSU
IPC: H04M3/22
Filed: 1994-08-31
Abstract: PURPOSE: To quickly recognize a fault by extraction, synthesis, or the like of an alarm message related to the fault in the case that an independent fault has an influence upon plural communication network equipments and plural alarm messages are reported from plural communication equipments to a communication equipment monitor operation system. CONSTITUTION: In the case of a line fault, alarm messages indicating the line fault are reported to a communication network equipment monitor operation system 1 from communication equipments 2A and 2B in both ends of the line. The system 1 receives messages by a message reception part 14 and writes information in a data base 13 by an alarm state management part 15. Next, the system 1 retrieves a data base 11 by an influenced line storage position specifying part 16 and sets information, which indicates that the higher-order management object is faulty, in the data base 13. It is discriminated by a message discrimination part 17 whether the fault is a line fault or not; and if it is a line fault, the wait processing is performed in a part 18.  The specifying part 19 takes the line storage position as the retrieval key to retrieve a data base 12, and the line storage position of the connection destination is confirmed by a message correlation processing part 20. Thus, the alarm related to the fault is extracted and synthesized.
Patent JP-H0371326-A (JP)
Title: Scanning adding device
Inventor: MATSUSHITA HIROYUKI
IPC: G06T5/30
Filed: 1989-08-11
Abstract: PURPOSE:To execute the addition of two dots or more, and also, the addition processing of a minute dot of a 1/2 dot unit by deciding whether data corresponds to a prescribed pattern or not and outputting it when data is sent out to a reference area, and selecting whether a deciding output is converted by a discriminating signal in the deciding output or not. CONSTITUTION:The subject device is provided with a means 11 for sending out data to a reference data area in the sub-scanning direction, a means 12 for deciding whether the data in the reference area is a prescribed pattern or not, and a means 13 for storing a discriminating signal for whether scanning addition of two dots or more in the sub-scanning direction in a deciding output is executed or not. Also, this device is provided with a means for selecting whether the deciding output is converted by the discriminating signal or not, and a means 15 for sending out a discriminating signal for identifying the number of times of read-out of one picture element data with respect to the reference area output means 11, the scanning addition deciding means 12 and the scanning addition result output selecting means 14. In such a way, the addition of two dots or more in the sub-scanning direction, and also, a minute addition processing of a 1/2 dot unit can be executed.
Patent JP-H03180570-A (JP)
Title: Personal marking machine in process for ruffling pleat skirt
Inventor: FUJIWARA AKISHIGE
IPC: D06J1/02
Filed: 1989-08-11
Abstract: PURPOSE:To provide the subject machine enabling to perform marking work by one person by interposing a fabric to be ruffled between upper and lower paper patterns, accurately spread the paper patterns on a winding paper on a table, pressing the spread paper patterns with a pressing tool and simultaneously winding the fabric-interposed paper patterns with a winding motor. CONSTITUTION:An aluminum tube 3 having paper 2 wound thereon is automatically set on chucking cones 1a and 1b driven with a winding motor 7 and the winding paper is spread on a table 12. Upper and lower paper patterns 4a and 4b are placed on the spread winding paper and one end of the paper patterns is pressed with a paper pattern-pressing tool 5. The lower paper pattern 4b is spread and another end of the lower paper pattern is fixed. A fabric 14 to be ruffled is accurately spread and the upper paper pattern 4a is placed on the fabric. Both the pressing tools are separated and simultaneously the upper and lower paper patterns having the fabric therebetween are wound on the aluminum tube with a winding motor while being pressed with the pressing tool 9. The process is repeated until finishing the ruffling process and subsequently the wound product is transferred to the next process. The employment of the personal ruffling machine permits the ruffling process giving stable qualities and having excellent productivity by one person different from conventional processes.
Patent JP-H0548944-A (JP)
Title: Grip holder
Inventor: KANAMORI SHINNO
IPC: F16M13/00
Filed: 1991-08-19
Abstract: PURPOSE:To make a sandwiching part into the condition optimum to a photographer, to surely sandwich the sandwiching part with fingers and to hold a video camera with a fit feeling at the time of photographing. CONSTITUTION:To a grip holder 30 provided in the grip part of a video camera main body 20, a pin 32 is provided, and by matching the size of fingers 40A, 40B, 40C and 40D of the photographer, for the pin 32, the position can freely be changed, and the pin can be sandwiched with fingers. Then, the pin can be made into the optimum condition by matching the fingers 40A, 40B, 40C and 40D of the photographer, and further, at the time of photographing, the pin 32 can surely be sandwiched with the fingers 40A, 40B, 40C and 40D.