baber/WOPTO huggingface dataset:
Patent JP-S59110802-A (JP)
Inventor: BERUNAARU TSUIMEERU
IPC: F04C18/52
Filed: 1982-12-16
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-H0557762-A (JP)
Title: Apparatus for molding impeller
Inventor: YOSHINAGA HIROYOSHI
IPC: B29C45/44
Filed: 1991-08-30
Abstract: PURPOSE:To prevent the falling of the core block obliquely arranged along the blade shape of an impeller. CONSTITUTION:A V-groove 22 and a notched groove 23 are formed to the upper and lower parts of one core block 1 among two kinds of core block 1, 2 alternately arranged along the circumferential direction of an impeller. A ridge 21 and a protruding part 25 are provided to upper and lower molds 4, 5 and not only the ridge 21 and the V-groove 22 but also the protruding part 25 and the notched groove 23 are fitted each other to restrict the position of the core blocks 1, 2 in the circumferential direction of the impeller with respect to the upper and lower molds 4, 5.
Patent JP-H0380960-A (JP)
Title: Method for preventing liquid dripping
Inventor: KAGOHASHI HIROSHI
IPC: B05C5/00
Filed: 1989-08-25
Abstract: PURPOSE:To certainly prevent liquid dripping of a liquid by making suction quantity stable by a method wherein a diaphragm is held at the max. deformation position before the start of suction and the min. volume of a flow chamber is fixed even when fluctuation is generated in the pressure of a liquid to be emitted. CONSTITUTION:A suction valve 6 is interposed between a pressure feed source 5 of a liquid to be discharged and a nozzle 7 opened downwardly so that the volume of a flow chamber 18 through which a liquid to be discharged flows is increased and decreased by the pressure of the pilot air supplied to the pressure chamber 25 demarcated from the flow chamber 18 by a diaphragm 26. The liquid to be discharged in the nozzle 7 after the pressure feed of the liquid to be discharged is stopped is sucked by the increase of the volume of the flow chamber 18 of the suction valve 6 to prevent liquid dripping. At his time, the min. volume of the flow chamber 18 is set to a definite value by prescribed the max. deformation positions of diaphragms 16, 20 and the pressure of the aforementioned pilot air is controlled so that the diaphragm 16, 26 before the start of suction are held to the max. deformation positions. As a result, liquid dripping can be certainly prevented.
Patent JP-H1085846-A (JP)
Title: Iron sheet bending device for refrigerator door
Inventor: RIN ZAIKUN
IPC: B21D19/04
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an iron sheet bending device for a refrigerator door capable freely and easily changing a bending angle. SOLUTION: This iron sheet bending device is provided with a roll 30 and dies 21, 22, 23, 24 mutually and closely arranged so that the iron sheet 10 positioned among them is bent. In this case, plural dies 21, 22, 23, 24 are provided with, inclined surfaces 20a inclined with mutually different angles are formed to side surfaces of respective dies 21, 22, 23, 24 opposing to the roll 30, an approaching means selectively approaching plural dies 21, 22, 23, 24 to the roll 30 is provided with, and the angle bent with the roll 30 and dies 21, 22, 23, 24 is selectively regulated.
Patent JP-H0949728-A (JP)
Title: Distance-measuring apparatus
Inventor: TAKEMURA KENJI
IPC: G01B11/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure distances in a wide range from a short distance to a long distance with a small count of parts according to a phase difference detection method in a distance-measuring apparatus and a photoelectric sensor using the apparatus. SOLUTION: A light from an object to be detected is brought into an intensity detection element array 3 through a first, a second and a third lenses 2a, 2b and 2c arranged along three optical paths spatially separated different distances. The shifting amount of a light intensity distribution is obtained by comparing electric signals obtained correspondingly to distributions of light intensities, and at the same time, a value to be used for operating a distance from the shifting amount is selected. Data related to the distance to the object to be detected are output based on an operation result.
Patent JP-S6197586-A (JP)
Title: Detector for human body in bath tab
Inventor: NISHII KAZUNARI
IPC: G01F23/28
Filed: 1984-10-18
Abstract: PURPOSE:To detect a human body in a bath tab handily without malfunctioning, by arranging a means of detecting water level in a bath tab and a logical operation control means for judging the direction of changes in the water level, increasing or attenuating. CONSTITUTION:The wafer level detected with a light receiving element 6 depending on the state of a flat 4 gives a digital value. Then, an FF circuit 8 stores the state before a specified time while an FF circuit 9 does the water level at the current time. The outputs of the circuit 8 and 9 are inputted into addition circuits 12 and 13 through encoders 10 and 11 to turn to an analog value, which is compared with a comparison circuit of and an output signal of increase or attenuation of the water level is inputted into a microcomputer 20. The outputs of the circuits 12 and 13 are inputted into an attenuation circuit 15 to detect how the level changes within a specified time and the results are compared with the potential of a reference voltage circuit 17 corresponding to the changes in the water level by a comparison circuit 19 through an absolute value conversion circuit 16. This enables the detection on whether or not a human enters the bath tab.
Patent JP-H0884065-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURABAYASHI FUMIO
IPC: H03K19/003
Filed: 1994-09-14
Abstract: PURPOSE: To accelerate a circuit operation by generating signal propagation delay only when an N type logical block is conducted. CONSTITUTION: When the potential of clock signals CK is a high level and an N type electric field effect transistor 137 is on, when input signals change from a low level to the high level, the N type logical block 106 is turned on, the potential of an internal terminal 109 changes to the low level and the potential of an output terminal 139 changes to the high level. Inversely, even when the input signals change from the high level to the low level and a P type logical block 105 is turned on, since the internal terminal 109 is originally set at the high level, no output potential change is present. Thus, output signals change corresponding to the input signals only when the input signals change from the low level to the high level and the N type logical block 106 is turned on.  Thus, since the signal propagation delay is generated only when the N type logical block 106 is on, acceleration is performed.
Patent JP-H04103170-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE KENICHI
IPC: H01L21/768
Filed: 1990-08-23
Abstract: PURPOSE:To dispense with a photolithography process and to enable an SBD, an SBD electrode, and a wiring to be micronized by a method wherein the metal layer of the SBD(Schottky barrier diode) is formed on a single crystal or polycrystalline silicon through a tungsten selective CVD method. CONSTITUTION:A tungsten layer 30 is formed on a polycrystalline silicon layer 24 and the surface of a silicon substrate 21 through a tungsten selective CVD method. For instance, WF6, SiH4, and H2 are used as operating gas, the substrate 21 is heated by infrared rays from below, and W is deposited through separation only on silicon at a temperature of 300 deg.C taking advantage of reducing reaction. A tungsten metal layer 30 is brought into contact with the exposed part of the silicon substrate 21, whereby a Schottky barrier diode (SBD) can be formed. Thereafter, an insulating layer 31 is formed, and a contact hole 32 is bored. Then, a metal wiring 33 of prescribed pattern is formed and connected to the tungsten metal layer 30 through the intermediary of the contact hole 32.
Patent JP-S6376273-A (JP)
Title: Polymer solid electrolyte
Inventor: NODA TOMOHIKO
IPC: H01M10/05
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a polymer solid electrolyte having high ion conductivity by crosslinking polyester having polyfunctional hydroxide group with diacrylate by ether linkage. CONSTITUTION:A polymer obtained by crosslinking polyether having polyfunc tional hydroxide group with diacrylate by ether linkage is used as a polymer solid electrolyte. Three dimensional polyether obtained by the reaction of polyether having polyfunctional hydoroxide group and diacrylate can dissolve a metal salt such as alkali metal salt into the crosslinked structure. In addition, since it is the crosslinked polymer produced by ether linkage, it has no intermolecular hydrogen bond, its glass transition temperature is low, and the migration of dissolved metal ion in the polymer is very easy.
Patent JP-H0772960-A (JP)
Title: Key input device and its rubber actuator
Inventor: YAGI MASUO
IPC: G06F3/02
Filed: 1993-09-03
Abstract: PURPOSE:To move a key top or similar finger operation part along a controlled track without a switch panel concerning a key input device and a rubber actuator. CONSTITUTION:This device is constituted of a supporting panel 14, a switch element 16 and the rubber actuator 18. The rubber actuator 18 is composed of a base part 20, a circular skirt 22 which projects upward and can elastically be deformed, a switch engaging part 24 provided at the lower part of the skirt 22 and an operation part 26 provided at the upper part of the skirt 22. The skirt 22 is provided with first and second skirt parts opposing in the direction of the periphery of the skirt 22 and the first and second skirt parts are provided with mutually different elastic characteristics so that the skirt 22 is greatly deformed to one side of the first and second skirt parts at the time of pressurizing the operation part 26.
Patent JP-S6197500-A (JP)
Inventor: MIWA YOSHITERU
IPC: D21H17/63
Filed: 1984-10-18
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-S60111798-A (JP)
Title: Screw press
Inventor: OZAWA MASAKATSU
IPC: B30B9/16
Filed: 1983-11-22
Abstract: PURPOSE:To provide a screw press which performs efficiently solid-liquid sepn. by positioning a liquid squeezing screw so as to face the inside of a cylinder contg. a compressing screw through the opening on the bottom wall surface of said cylinder so that liquid squeezing is independently accomplished. CONSTITUTION:An opening 4 is formed to the bottom wall surface of a cylinder 1 contg. a compressing screw 3 provided with feed vanes 2 having the gradually decreasing pitches to decrease gradually the volume of the transfer space and a liquid squeezing screw 5 is positioned so as to face said opening and the vanes 2 are thrust and fitted into the hollow grooves 6 of the screw 5, thereby constituting a screw press. Both screws 3, 5 of such screw press are synchronously rotated in opposite directions to compress the raw material supplied through the raw material feed port 13 of the cylinder 1 while transferring said material thereby performing solid-liquid sepn. Cake is taken out of a cake outlet 14 and the liquid is taken out of a squeezed liquid hole 7 provided on the circumferential surface of the screw 5 through the hollow part of said screw. The hole 7 is washed by washing nozzles 12 during operation, by which clogging is easily prevented.
Patent JP-S60112162-A (JP)
Title: Control system of dual port memory
Inventor: SUZUMURA YASUNARI
IPC: G06F9/52
Filed: 1983-11-21
Abstract: PURPOSE:To improve processing capacity of a CPU by detecting data transfer to a location except an own dual port memory through a system bus and by enabling release of access prohibition from its own bus interior. CONSTITUTION:When an access demand signal (b) for a dual port memory 6 is outputted on a system bus 4 from a device 2 or a device 3, an RSFF11 is set and a signal (f) become high. As a result, an access signal generation circuit 10 makes an access signal (c) high on the basis of the signal (b). In order to make access from an internal bus 5 possible, it is necessary that at least one of two outputs of an OR gate is set to be high; therefore an output of an AND gate 13 is made high. This means that when a data transfer signal (l) of the system bus 4 is made high, this operation is considered a transfer to other device, and the access from the internal bus 5 to the memory 6 is released at the time of detection of this operation. Thus an access possible time from the internal bus side can be prolonged, and processing capacity of a CPU can be improved.
Patent JP-H0966414-A (JP)
Title: Cutting device of steel pipe
Inventor: MATSUMOTO SHIYOUICHI
IPC: B23D21/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To adjust the stand by position of a disc cutter freely in response to the pipe diameter change of a steel pipe to be cut by providing a disc cutter feed mechanism, planet gear group and a cam plate mechanism and giving a cutting force required to the cutting toward the center direction of a disc cutter pipe diameter. SOLUTION: At the cutting time of a steel pipe 2 to be cut, AC servomotor 16 of a disc cutter rotary feed mechanism 14 is driven and its rotary force is transmitted to a sun gear S through a reduction gear 17 and a rotary feed shaft 19 and a planet gear D, a carrier H and a gear B are rotated in order. Thereby, a cam plate 9 is rotated relatively for a main shaft 4 and a cam follower shaft 21 fitted to cam shafts 20a-20c installed on the cam plate 9 is slidden on the outside surface of a cam groove following a slide block 11, a disc holder 12 and a disc cutter 13. The steel pipe is cut by sliding only in an orthogonal direction for the steel pipe 2 and cutting in the edge of the blade of the disc cutter 13 from three direction to the front surface of the steel pipe 2.
Patent JP-H1147216-A (JP)
Title: Neck piece for body washer
Inventor: KITAMURA TERUO
IPC: A61H33/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To achieve a better closure of the exposure port of a neck-piece so as to expose the head of a person to be washed irrespective of the size of the neck part of the person, and facilitate mounting on and removing from the person to be washed. SOLUTION: There are arranged an exposure port 11 of a head part of a person 50 to be washed bored at an upper part of a body 7 where a person 50 is housed, a number of nozzles 21a and 21b to jet washing water toward the person 50 from the internal surface of the body 7 and an entry/exit 8 of the person 50 bored at the rear part of the body 7 and a door 9 to open or close the entry/exit.  The neck piece 12 which is fitted into the neck part of the person 50 to open or close the exposure port 11 of the body 7 is provided with a fitting hole 13 for letting the neck part of the person 50 be fitted thereinto at an inner circumference part of the main body made up of a soft resin sheet with the area thereof winder than the exposure port 11 and the main body made up of the soft resin sheet with the area thereof larger than the exposure port 11 is divided in two on the center line running through the center part of the fitting hole 13 while the individual divided pieces 12a and 12b are rotatably linked to each other on the one end side thereof.
Patent JP-H0270902-A (JP)
Title: Rotary engine
Inventor: BANDO YOSHIHIRO
IPC: F01C19/08
Filed: 1988-09-03
Abstract: PURPOSE:To increase the output of a rotary engine by closely attaching a side seal onto the inside wall surface through the sliding between a sliding surface layer and the inside wall surface of a sealing groove when a gas pressure acts onto the back surface of the side seal. CONSTITUTION:As for a side seal 1, a sliding surface layer 8 is formed on the inside wall part 7, and the sliding surface layer 8 is set oppositely to the inside wall surface 9 of a seal groove 4 for housing the side seal 1, and the low frictional contact state is generated. Therefore, when the high pressure gas acts onto the back surface 11 of the side seal 1, the side seal 1 is pressed onto the wall surface 9 of the seal groove 4, and is slindingly moved in the longitudinal direction 6 easily because of the low friction, and faithfully follows the inside wall surface 9, and closely attached over the whole length, and the primary airtight line is formed surely. Therefore, the leak of gas from the rotor both edge surfaces is prevented, and the output is increased, and the excessive rise of the engine temperature is prevented. Further, the intake effect can be improved, and the engine number of revolution can be increased.
Patent JP-S60113570-A (JP)
Title: Voltage supply circuit of subscriber's line interface device
Inventor: NAKAMA NOBORU
IPC: H04M19/00
Filed: 1983-11-24
Abstract: PURPOSE:To reduce power consumption by providing a DC/DC converter in a subscriber's line interface device, and negative-feedback-controlling this converter. CONSTITUTION:For a DC potential difference voltage VL of the subscriber's line side which is obtained through a line-side voltage detector 26 and an LPF41, the VL+5V and the output of a DC/DC converter 43 are compared by a processing circuit 44, the DC/DC converter 43 is negative-feedback-controlled by a pulse- width modulation circuit 46 so that the outputted voltage to be VL+5V, and this voltage is added to a loop current supply circuit 35. In order to secure the satisfactory unbalancing to ground against the synchronizing noise current which is absorbed by the loop current supply part 35, the output impedance of the DC/DC converter is set lower completely. Thus, the output impedance is voltage-controlled at VL+5V by the negative feedback, and therefore, it is set lower completely.
Patent JP-H0667828-A (JP)
Title: Method for displaying menu
Inventor: SAKAMOTO HIROTAKA
IPC: G06F3/048
Filed: 1992-08-20
Abstract: PURPOSE:To provide a document image processor constituted so that menu display can easily be observed by erectly displaying the contents of a display in accordance with the rotated state of a display device. CONSTITUTION:The layout of the contents of menues is found out from the height 1 and width 1 of a display enabled area in the vertically set state of a display device, the height 2 and width 2 of the display enabled area in the horizontally set state and the width 3 and height 3 of each area for a selecting item B to be displayed as the contents of a menu and a menu M is displayed on a menu display part based upon the layout, so that the menu M is displayed on the maximum size of the display enabled area without changing the size or arrangement of the menu contents independently of the height and width of the display enabled area which are to be changed in accordance with the rotated state of the display device.
Patent JP-H0541451-A (JP)
Title: Method and device for pelletizing semiconductor wafer
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1991-08-06
Abstract: PURPOSE:To make it possible to separate satisfactorily each semiconductor chip diced on a dicing table at regular intervals without producing damage or fragments on the surface of a semiconductor wafer by cutting fully the semiconductor wafer. CONSTITUTION:A semiconductor wafer 6 is full-cut-diced on a dicing table 4 where the wafer is divided into each semiconductor chip 6a. The dicing table 4 on which the semiconductor wafer 6 is mounted is designed to extend in proportion to the amount of depression of a pressure plate 30. The distances between semiconductor chips 6a bonded thereon after diced, are increased. Then, the downward movement of an outer ring holder 34 forces an outer ring 36 to fit into the outside of an inner ring 28 where a dicing tape 4 is clamped in between so that a second stage-elongation operation is carried out. The semiconductor chips 6a are placed in a state where they are separated from each other at specified intervals. This construction makes it possible to protect the surface of the diced semiconductor chips from defects or fragments.
Patent JP-2000037353-A (JP)
Title: Ophthamic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To easily record an image already recorded in a film by a procedure nearly equal to that of normal photographing. SOLUTION: When a photographing person selects a film photographing mode by operating a film photographing selecting switch 28, a filter 4 and a switching mirror 13 are saved to the outside of an optical path and a diffuse reflection board 9 is inserted to behind an objective lens 2. A photographer moves an insertion member means 30 to insert a slide film F already recording an eyeground image Er' and saves an observing diaphragm 18 to the outside of the optical path. Thus, a luminous flux emitted by an illuminating means is guided to the film F and an image outputted by an imaging means 22 is projected in real time on a television monitor 25.  The photographer confirms the positional deviation of the film F and the erroneous mounting of the front/ rear sides of the film F by looking at this video, operates a photographing switch 27 to photograph and records image data in a recording means 26.
Patent JP-S63159492-A (JP)
Inventor: JIYOZEFU ANSONII HAABUSUTO
IPC: B01J8/24
Filed: 1987-09-03
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-H0384873-A (JP)
Title: Manufacture of lithium secondary cell
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/505
Filed: 1989-08-28
Abstract: PURPOSE:To improve the charge and discharge property by using a manganese oxide including a lithium-manganese oxide which is obtained by heat-treating a lithium salt water solution and a manganese oxide as a positive electrode active substance. CONSTITUTION:When a manganese oxide including a lithium-manganese oxide used as a positive electrode active substance is compounded, a water-soluble lithium salt is used, the water-soluble lithium salt is solved in the water to make a water solution, a manganese oxide is soaked in the lithium salt water solution, and a heat treatment is applied in such a condition. As a result, in the process to evaporate the moisture from the water solution, microparticles of the lithium salt are separated on the surface or in the pores of the manganese dioxide particles, and thereby the contact area between the lithium salt and the manganese dioxide is increased extensively compared in case of powdering and mixing in a glass mortar or the like, promoting the reaction of both members perfectly, and the reversibility is improved. A lithium secondary cell of an excellent charge and discharge property can be obtained consequently.
Patent JP-H1169534-A (JP)
Title: Gas insulation switchgear
Inventor: HANAI ETSUYO
IPC: H01H33/91
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To ease the concentration of an electric field in connections between components, and thereby increase the insulation characteristic of the entire body of a gas insulation switchgear by using rubber fasteners for connecting a high voltage section and an insulating pipe and for connecting the insulating pipe and a metallic container. SOLUTION: A high voltage shield 15 and a piston 10 are mechanically supported by an insulating pipe 4 to a metallic container 1 at the ground potential wherein insulation gas is sealed. By using rubber fasteners 18, the high voltage shield 15 and the piston 10 are connected and fastened and the insulating pipe 4 and the metallic container 1 are also connected and fastened. Each of the rubber fasteners 18 is constituted of springs 19a, 19b and rubber materials 20a, 20b. In this method, no bolt is used for connecting the high voltage section 15 and the insulating pipe 4 and for connecting the insulating pipe 4 and the metallic container 1 and therefore an electric field is prevented from concentrating around bolt heads and thereby a very reliable gas insulation switchgear can be obtained.