baber/WOPTO huggingface dataset:
Patent JP-S6480154-A (JP)
Title: Overcurrent protecting circuit for telephone set
Inventor: MURAYAMA TADASHI
IPC: H04M19/08
Filed: 1987-09-21
Abstract: PURPOSE:To prevent destruction of a speech controlling transistor(TR) by inserting a low resistance between a speech control TR and a fuse and turning on a shunt TR when a current flowing to the low resistance exceeds a prescribed value. CONSTITUTION:A low resistance R3 of nearly 0.7OMEGA is inserted in series between a positive terminal of a diode bridge and an emitter of a TR 1. When a large current flows through a station power line, a fuse resistor R1 is blown and the current flows to the resistor R3, causing the voltage across the resistor R3 increase. The voltage increases the base current of the TR 3 and when the current exceeds a prescribed value, the TR is turned on and the current flows through the emitter-collector of the TR 3, a resistor R2, the collector- emitter of the TR 2 but does not flow through the TR 1 and a speech circuit 1. Thus, they are protected completely.
Patent JP-H04115276-A (JP)
Title: Image forming device
Inventor: NAKAMURA MINORU
IPC: G03G15/08
Filed: 1990-09-05
Abstract: PURPOSE:To obtain the image of a proper density by providing a toner concentration detecting means, an output adjusting means adjusting the output of a detecting means, and an inhibiting mode for inhibiting an image forming action when output properties are not within tolerance. CONSTITUTION:The toner concentration of a developer is detected by a toner concentration detecting sensor 18, and inputted into a controller 30 via a sensor circuit part 19. The controller 30 compares a signal from the circuit part 19 with a signal inputted from memory corresponding to the toner concentration to be controlled, and judges whether the toner concentration of the developer is proper or not. When it is judged that the toner concentration of the developer is higher than the toner concentration to be controlled, the replenishment of the toner is not carried out. On the other hand, when it is judged that the toner concentration of the developer is lower than the toner concentration to be controlled, a toner replenishing motor 31 is driven to rotate a screw 24, and the toner in a toner housing tank 21 is replenished to a developing unit 2, so that the toner concentration is recovered and the image of the proper density is obtained.
Patent JP-S6396064-A (JP)
Inventor: TOTANI MIKIO
IPC: B65D33/00
Filed: 1986-10-03
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-S60127727-A (JP)
Title: Diffusing method of aluminum to semiconductor
Inventor: SATOU SEIKI
IPC: H01L21/225
Filed: 1983-12-14
Abstract: PURPOSE:To uniformly diffuse aluminum in a semiconductor substrate by diffusing the aluminum with a thin film of AlN formed by an organic metallic thermal decomposing process as a diffusion source on the surface of the substrate. CONSTITUTION:Aluminum is diffused in a semiconductor substrate with a thin film of aluminum nitride (AlN) formed by an organic metallic thermal decomposing process as a diffusion source on the surface of the substrate. For example, the thin film of AlN is first formed by the organic metallic thermal decomposing process (MO-CVD) in a temperature range of 800-1,000 deg.C, and the aluminum is then diffused in a temperature range of 1,000-1,300 deg.C. Or, the AlN thin film is formed by the MO-CVD in a temperature range of 1,000-1,300 deg.C, and the aluminum is simultaneously diffused. Thus, the abnormal diffusion and the low efficiency of hole discharge which become problems in an ion implantation method can be eliminated. Further, the AlN has high melting point and excellent high temperature stability, and does not evaporate nor melt at the diffusing temperatures of 1,000-1,300 deg.C. Accordingly uniform diffusion can be obtained in the substrate.
Patent JP-S61115908-A (JP)
Title: Production of vinyl chloride resin
Inventor: KOBAYASHI SADAHITO
IPC: C08F2/20
Filed: 1984-11-10
Abstract: PURPOSE:To improve the productivity of a vinyl chloride resin by preventing the foaming of a suspension in a polymerization vessel and thereby maintaining the cooling efficiency of a reflux condenser, by using a specified partially saponified polyvinyl alcohol as a suspension stabilizer in the suspension polymerization of vinyl chloride. CONSTITUTION:At least one partially saponified polyvinyl alcohol (A) of an average degree of saponification >=85mol% is used as a suspension stabilizer. When a polyvinyl alcohol (B) of an average degree of saponification <=85mol% is jointly used, the ratio of A to B is preferably 100:0-60:40 (wt%). The total of the partially saponified polyvinyl alcohols (A) + (B) is preferably about 0.01-1pts.wt. per 100pts.wt. vinyl chloride monomer. The degree of polymerization of the polyvinyl alcohols used may be in the range of usual practice, i.e., about 500-3,000.
Patent JP-S61117210-A (JP)
Title: Repairing method of refractory lining of immersion pipe
Inventor: MATSUO SABURO
IPC: C21C7/10
Filed: 1984-11-09
Abstract: PURPOSE:To make possible gas blowing right after the repair of a lining by covering the aperture of a gas blowing nozzle of an immersion pipe which is immersed in a molten steel to refine the molten steel with an easily collapsible annular closing body then lining the aperture with castable refractories. CONSTITUTION:A steel core 17 imposed on a carriage 13 is inserted into the immersion pipe 1 to be immersed in the molten steel and after the core is set in the prescribed position, the easily collapsible annular closing body 20 consisting of asbestos, etc. is lifted up to the position of the aperture 4 of the gas blowing pipe 3 by cylinder devices 19a, 10a to close the aperture in the stage of reparing a castable brick 50 of the inside wall provided with the above- mentioned aperture 4 in a DH device 8 provided with the above-mentioned immersion pipe 1. The castable refractories are then supplied through the inside of a piston 15 and are ejected from an injection nozzle (not shown) provided to the core 17 so as to be packed in a space 23 between the core 17 and the brick 50. The other apparatus, etc., are then removed except the core 17 and the body 20. The pipe 1 is immersed in the molten steel upon solidification of the pressfitted castable refractories, then the core 17 and the body 20 are removed and the nozzle is ready to be used.
Patent JP-S60129144-A (JP)
Inventor: HAMADA KENJI
IPC: B02C13/288
Filed: 1983-12-16
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-S6298664-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGASAWARA MAKOTO
IPC: H01L21/8242
Filed: 1985-10-25
Abstract: PURPOSE:To prevent a short circuit between a source region and a drain region by forming a thin groove (or a bore) onto a first conduction type semiconductor substrate, shaping a first conduction type semiconductor region having high impurity concentration along the thin groove and shaping an insulating buried layer to the thin groove. CONSTITUTION:A capacitance element C for storing informations is constituted mainly of a thin groove (or a bore) 2, an n-type semiconductor region 4, an insulating film 5 and a conductive plate 6, and composed of an MIS type capacitance element. The thin groove 2 is shaped to the main surface of a semiconductor substrate 1 between the capacitance element C for storing the informations of a memory cell and a capacitance element C for storing the informations of another memory cell adjacent in the row direction (the direction of extension of a data line). The thin groove 2 is organized, shaping a side wall approximately vertical to the main surface of the semiconductor substrate 1. The thin groove 2 is constituted so as to increase the area of the capacitance element C for storing informations in the depth direction of the semiconductor substrate 1 and augment the quantity of charge storage.
Patent JP-H04117805-A (JP)
Title: High frequency voltage controlled oscillator
Inventor: FUJISAKI HIROTAKA
IPC: H03B1/00
Filed: 1990-09-07
Abstract: PURPOSE:To attain fine adjustment to a free-run frequency by adding a trimming stub for adjusting the free-run frequency to a microstrip line in a voltage controlled oscillator using the said microstrip line as a resonator. CONSTITUTION:The oscillating frequency depends on capacitors C1, C2, C3, a varactor diode 2 and the impedance of a microstrip line resonator 4. Moreover, when a control voltage having a prescribed value to decide a free-run frequency is applied to a terminal 1, the adjustment is to be implemented to have a desired free-run frequency. Then a trimming stub 3 is provided in parallel with the microstrip line and the impedance of the microstrip line resonator 4 is adjusted minutely in any of increasing/decreasing directions depending on the mount position and its length of the trimming stub 3.
Patent JP-H04117872-A (JP)
Title: Memory controller
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N5/14
Filed: 1990-09-07
Abstract: PURPOSE:To realize a memory controller able to prevent a large jitter component from being caused from a frequency division counter by using a mean value of several horizontal periods of outputs from the frequency division counter so as to correct the phase of the frequency division counter. CONSTITUTION:When a count from a 1/910 frequency division counter 211 is used to generate a write timing signal or to generate a read timing signal, count error phase correction information (in one preceding frame) from a latch circuit 214 is used. An averaging circuit 213 averages an output from a latch circuit 212 for each frame, e.g. for 16H by using a timing of a timing signal T2 for each frame. A counter phase correction circuit 215 uses the average value to detect a phase error of the 1/910 frequency division counter 211 and to control it for each frame thereby correcting the error. Thus, no large jitter component takes place from the frequency division counter.
Patent JP-2000072642-A (JP)
Title: Slimming agent
Inventor: TAKITA YATSUHIRO
IPC: A61K8/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a slimming agent promoting the lipolysis and fat combustion of human bodies, having a subcutaneous fat-reducing effect, and effective for preventing and treating the obesity of the human bodies. SOLUTION: This slimming agent contains one or more kinds of the extracts of sea algae belonging to the genera Monostroma, Ulva, Enteromorpha, Bryopsis, Caulerpa, and Codium in Charaphyta, Heterochordaria, Cladoshiphon, Nemacystis, Laminaria, Ecklonia, Eisenia, Undaria, Lessonia, Macrocystis, Fucus, Ascophyllum, Hizikia, Durvillea, Gracilaria, Porphyra, Gelidium, Pterocladia, Gloiopeltis, Eucheuma, Gigartina, Iridaea, Chondrus, Phodymenia, and Ceramium. The slimming agent preferably contains one or more kinds of the extracts and a co-lipase.
Patent JP-H0788837-A (JP)
Title: Apparatus for automatic adjusting of angle of crystal in slicing machine
Inventor: YAMAZAKI JUNICHI
IPC: H01L21/304
Filed: 1993-09-24
Abstract: PURPOSE:To shorten the setting time when a semiconductor ingot is mounted by a method wherein a memory chip is provided on the semiconductor ingot to store the measured value of the angle of a crystal axis and when the semiconductor ingot is sliced, the stored data is red out and the supporting angle of the ingot is automatically calculated. CONSTITUTION:A semiconductor ingot 20 is fixed on a work holding member 18 and grinding for figuring is performed by means of a cutter blade 25. Then, this ingot 20 is transferred in a crystal measuring device 26 to measure the angle of the crystal axis and the data is stored in a memory chip 21 embedded in an ingot holder 19. When mounting on the work holding member 18 is performed again through the ingot holder 19, the stored data is red out and is transferred to a control apparatus. The control apparatus controls a motor based on the input data and rotates and swings up and down respectively a rotating stage and a swingable stage 10 and automatically adjusts them so as to set the crystal of the ingot 20 at a required angle and slices it by fixing the rotating stage 5 and the swingable stage 10.
Patent JP-H0287409-A (JP)
Title: Guide lamp fixture
Inventor: OTAKI SHINICHI
IPC: F21S9/02
Filed: 1988-09-22
Abstract: PURPOSE:To provide possibility of forming in a thin construction without causing uneven brightness and shade of lighting parts reflected on the indication panel by forming it form a fire retardant acrylic resin plate having photo-dispersive pattern, installing the straight tube type lamp approx. in the center of the fixture body, and mounting lighting parts on both ends of the fixture body in such a way as to face outward. CONSTITUTION:Indication panels 38, 39 are of approx. 2mm thick and made of a fire retardant acylic resin plate formed, for ex., by adding a fire retardant material such as halides to acrylic resin. Those inner surface portion of indication panels 38, 39 which are facing a lamp 33 are provided with a photo-dispersive dotted pattern 41 printed by ink containing white pigment, wherein the filling density is greater in the part mating with the light emitting part and become smaller in steps with separation toward the tube end and also in the orthogonal direction. Thus lighting parts such as a terminal table 42, stabilizer 45, battery 46, inspection switch 47, and lighting circuit unit base board 48 are arranged facing the outside of the effective indicating surfaces of the indicator panels 38, 39. The brightness of the whole indication panels 38, 39 can be approx. uniformly even though they are close to the lamp 33, and there is no fear of these parts being reflected on the pnanels 38, 39.
Patent JP-S6393970-A (JP)
Inventor: ISHIGE RYOHEI
IPC: E04H6/24
Filed: 1986-10-08
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-H0789350-A (JP)
Title: Door stopper structure
Inventor: HORIGOME NORIYUKI
IPC: B60J5/04
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the inferior opening of a door, even when the surrounding of the door opening part of a carbody is deformed. CONSTITUTION:A rear door hook 28 is fixed on the rear door inner panel 30 of a rear side door 18 installed in the rear side door opening part 14 of a carbody openably/closably and a quater hook 44 is fixed by a bolt 50 on the inner peripheral wall part 42A of a quater outer panel 42 consisting of the inner peripheral part of the rear side door opening part 14 of the carbody. A guide part 48 is formed on the position surrounding the installation hole 46 of the quater hook 44. This guide part 48 is formed in a one-side opened square shape and extended in a door close direction and both end parts reaches an engagement part 44B. The height H1 of the guide part 48 is made higher than the height H2 of the head part 50 A of a bolt 50 inserted in the installation hole 46.
Patent JP-S6481211-A (JP)
Title: Formation of semiconductor thin film
Inventor: TAKENAKA SATOSHI
IPC: H01L21/02
Filed: 1987-09-22
Abstract: PURPOSE:To form a silicon thin film good in its crystallinity by a simple method, by sequentially depositing a polycrystalline semiconductor layer as a lower layer and an amorphous semiconductor layer as an upper layer respectively on an insulated substrate and thereafter by performing heat treatment. CONSTITUTION:A CVD method of 650 deg.C or more in a growth temperature is used to deposit a polycrystalline Si layer 1-2 on an insulated substrate 1-1. Since the layer on this state is very small in its grain diameter and so irregular in its crystal orientation resulting in a variety in orientations, only the growth temperature is lowered to be 650 deg.C or below without interrupting the formation of the film. Thereupon an amorphous Si layer 1-4 is serially deposited on said polycrystalline Si layer 1-2, so that the polycrystalline Si layer as a lower layer and the amorphous Si layer as an upper layer are formed by one step of the CVD method. Next crystal growth of the amorphous Si layer 1-4 is performed by heat treatment to form an Si layer 1-5 good in its crystallinity. Since crystal growth of the amorphous Si layer begins with the polycrystalline Si layer serving as a seed crystal and the heat treatment is performed for long hours, only the crystal grains with a single crystalline bearing grow much and so a polycrystalline Si film large in its grain diameter can be obtained uniform in its orientation and good in its crystallinity.
Patent JP-2000067615-A (JP)
Title: Spotlight
Inventor: IDE KOJI
IPC: F21S10/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve productivity and maintenance and inspection properties. SOLUTION: This spotlight is provided with a cylindrical upper body 4 accommodating optical parts such as a discharge lamp 1 such as a metal halide lamp, a reflecting mirror 2 and lenses 3; and a lower body 7 accommodating electric parts such as a semiconductor inverter electronic ballast 5 for driving the discharge lamp 1 and an air fans 6. The lower body 7 is detachably mounted on the lower plane of the upper body 4, with a top opening. The lower body 7 is fixed by a screw 8 from inside the upper body 4.
Patent JP-H0870750-A (JP)
Title: Monorail type unmanned mobile controlling apparatus
Inventor: FUJIWARA MEGUMI
IPC: A01M7/00
Filed: 1994-09-05
Abstract: PURPOSE: To carry out controlling operations accompanied with a heavy labor and a danger of agrochemical toxicity for an orchard, etc., at the hillside by an unmanned method at a low cost. CONSTITUTION: This monorail type unmanned mobile controlling apparatus comprises a monorail 10 laid extending over a distance between a starting 16 and a terminal point 18, a mobile machine 12 capable of selecting an automatic start and stop selecting mechanism 38 to the start at the starting point 16, changing over and automatic advance, backing, high and low speed changeover mechanism 40 to the advance and high speed, then advancing, detecting a spray command device 92 installed in the course, changing over the mechanism 40 to the low speed, changing over the automatic advance, backing, high and low speed changeover mechanism 40 to the backing and high speed when a display device 52 at the terminal point 18 provided thereat is detected, returning to the starting point, detecting a display device 50 at the starting point 16 installed thereat and stopping there, and a power sprayer 14, having an automatic spraying mechanism 90, loaded onto the mobile machine 12, detecting the spray command device, operating the automatic spraying mechanism 90, detecting the display device at the terminal point and stopping there.
Patent JP-H0286082-A (JP)
Title: Terminal pressing method and device therefor
Inventor: MORI KATSUHISA
IPC: H01R43/048
Filed: 1988-09-21
Abstract: PURPOSE:To invariably surely press and deform an electric wire junction and obtain good conductivity by pressing an upper pressing body to a lower pressing body and pressing and deforming a terminal to be pressed with a pair of the right and left male bodies of the upper pressing body at two pressing points apart at an adequate interval. CONSTITUTION:A terminal T to be pressed is mounted on a lower pressing body 2, the bare end section (k) of an electric wire K is inserted into it, and operating levers 4 and 5 are pinched to fasten them. The terminal T is pressed and deformed by a pair of the right and left male bodies 6a and 6b of an upper pressing body 1 at two points. Dropping is firmly prevented by portions k1 and k1 pushed down by the male bodies 6a and 6b and a bulged portion k2 remaining between these k1 and k1, the contact area between the terminal T and the bare end section (k) of the electric wire is increased, and good conductivity can be obtained.
Patent JP-H0689580-A (JP)
Title: Static ram
Inventor: TOKIWA KOJI
IPC: G11C11/41
Filed: 1992-09-08
Abstract: PURPOSE:To accelerate a reading rate related to a static RAM used for converting a data rate. CONSTITUTION:By a static RAM, charge stored in a bit line in an H level is discharged through a transistor in a selected memory cell when data in an L level is sent to the bit line 12 in the H level disconnected with power source from the memory cell 21 selected with an address. By a level detection means 6, when it is detected that voltage on the bit line is made lower than a prescribed threshold value, a detection signal is sent. This RAM is constituted so that a discharge means 7 having the transistor Tr9 having a smaller internal resistance than the same of the transistor Tr2 in the memory cell is provided, and when an input clock is the H level and the detection signal is inputted, by the discharge means, the transistor Tr9 is turned on, and the charge stored in the bit line is discharged to the earth through the transistor Tr9.
Patent JP-2000063624-A (JP)
Title: Binding agent composition and preparation of molding using same
Inventor: TACHIKAWA TOSHIYUKI
IPC: B22C1/22
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a binding agent composition capable of a so-called clean casting, and containing no component causing a metallurgical defect of the casting, so that it results in the improvement of a working atmosphere of a place to work in relation to steel or the like, mainly a foundry. SOLUTION: This preparation of particulate fire resistant aggregate molding comprises reacting bisphenols with formaldehydes using an acid catalyst, adding to a resulted bisphenol series novolak type phenolic resin an alkali metal hydroxide and a chelating agent which forms a stable composite with the novolak type phenolic resin, thereby obtaining a binding agent composition, mixing a particulate fire resistant aggregate with the binding agent composition, molding the resulted product into a desired shape and passing carbon dioxide gas therein to cure the molding.
Patent JP-S61115758-A (JP)
Title: Parking mechanism for car associated with automatic speed changer
Inventor: KUWAYAMA YOSHINARI
IPC: B60T1/06
Filed: 1984-11-13
Abstract: PURPOSE:To prevent collision between the click of parking arm and the tooth of parking gear by providing a mechanism for locking the parking arm to release side with correspondence to the running condition of car. CONSTITUTION:Parking arm lock mechanism 4 is comprised of a fluid pressure cylinder 41 arranged below the end section of parking arm 3 and a piston 43 and a spring 44 fitted in the cylinder 41. Then pressure oil is fed through an oil path 45 provided in the speed changer case 10 to communicate between the cylinder 41 and a hydraulic controller in the valve body 16. Consequently, the piston 43 will compress the spring 44 to secure the parking arm 3 upward, thus to lock such that the click 3B will not enter between the teeth of parking gear 2.
Patent JP-H07247571-A (JP)
Title: Method for reinforcing steel pipe pile
Inventor: KINOSHITA TOKIHIDE
IPC: F16L58/10
Filed: 1994-10-03
Abstract: PURPOSE:To restrain the development of rust and at the same time W produce reinforcing effect for a steel pipe pile. CONSTITUTION:The outer peripheral surface of a steel pipe pile 1 is encircled with an outer structural plate 2, and epoxy resin 4 having chelate effect is filled into a gap 3 between the pile 1 and the plate 2 to stabilize the rusty surface of the pile 1, and at the same time the pile 1 and plate 2 are reinforced by bonding them integral to each other. And in the reinforcing method thereof, before the resin 4 is filled, aggregate of fine particle is filled into the gap 3 between the pile 1 and the plate 2. Further the epoxy resin 4, which has a chelate effect and is not dispersed in the water or sea water and has a viscosity of 1,200,000-2,200,000cps at 20 deg.C, is applied beforehand to the inner surface of the plate 2 and the outer peripheral surface of the pile 1 is encircled with the plate 2 so that the plate 2 is pressed on the outer peripheral surface of the pile 1, thereby bonding the plate 2 integral to the pile 1 to effect reinforing thereof.