baber/WOPTO huggingface dataset:
Patent JP-S5678155-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKABE TAKAHIRO
IPC: H01L29/786
Filed: 1979-11-30
Abstract: PURPOSE:To obtain an element which has a less parasitic capacity, by a method wherein an insulation film is adhered onto a semiconductor substrate, an opening is formed for growing an Si layer thereat, a laser annealing process is performed after a single crystal layer is formed in the opening and a multicrystal layer on the film, and said layer are laminated in a manner described above. CONSTITUTION:An SiO2 film 2 is adhered onto a type N Si substrate 1, and an opening is formed at a given region for growing a type P impurity matter on the whole surface. After a multicrystal Si layer 6 and a type P single crystal Si layer 5 are formed on the film 2 and on the exposed substrate 1 in the opening, respectively, in a condition to be connected together, a laser annealing process takes place. Said layer are then etched to form a given shape, and are covered with an SiO2 film 7. An opening 8 is formed in the layer 6, and Si including a type N impurity matter is caused to grow on the whole surface. A signal crystal layer 9 and a multicrystal layer are formed on the layer 6 and on the film 7, respectively, and the laser annealing process takes place. Afterwards, the layer 9 is hot-etched to form a desired shape, and the whole surface is covered with an SiO2 film 10 whereat openings are formed. Electrodes 12 and 11 are then adhered to a part 61 of the exposed layer 6 and to a multicrystal layer 91 connected to the layer 9, respectively.
Patent JP-S5487216-A (JP)
Title: Copying apparatus with automatic original feeder
Inventor: KAKIYA YOUTAROU
IPC: G03G21/00
Filed: 1977-12-22
Abstract: PURPOSE: To make it possible to accomplish the copying operation, even in case an original feeder is troubled, by manually releasing the original feeder from its copy prohibited condition in that case.  
     CONSTITUTION: The detected signals of switches MS 1  and MS 2 , which are arranged in the conveyance passage and outlet of an automatic original feeder 3, render an AND circuit U 1  conductive and reset a hold circuit H 1  through an OR circuit U 2 . As a result, if jamming takes place in the vicinity of the switches MS 1  and MS 2 , the output of a timer T, which has a longer time than that for passing an original through the switches MS 1  and MS 2 , passes through the gate U 1  to hold a circuit H 1  and a hold circuit H 2  under their set conditions so that the stop and display of the feeder 3 and the prohibition and display of a copying apparatus are effected in response to the set outputs of the circuits H 1  and H 2 . If, under this condition, a manual releasing switch RS is operated, the circuit H 2  is reset to release the copy prohibition. Thus, it is possible to accomplish the copying operation even in case the original feeder is troubled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0722329-A (JP)
Title: Thin film of semiconductor device and thin film formation of semiconductor device
Inventor: MUTSUHIRA KATSUYUKI
IPC: C23C16/50
Filed: 1993-06-25
Abstract: PURPOSE: To realize a thin film which is superior in embedded characteristic, film thickness controllability and compression stress and having a low dielectric const. and very low moisture absorption. CONSTITUTION: A first layer L1 superior in compression stress is formed by a PECVD method using a TEOS gas, a second layer L2 having a low compression stress but superior embedded characteristic and low dielectric const. is formed by the PECVD method which uses a TEOS gas, mixed with a halogen gas, and both layers are combined to form a laminate structured thin film.
Patent JP-S5678285-A (JP)
Title: Video tape recorder
Inventor: KANDA SHIYUUHEI
IPC: H04N5/775
Filed: 1979-11-30
Abstract: PURPOSE:To bury a reproduced picture easily when pictures of two different video signals are projected simultaneously, by reproducing video signal information on a magnetic tape with the time axis shortened and by substituting part of the 1st video signal. CONSTITUTION:Monostable multivibrator 26 is triggered by vertical synchronizing signal SV separated from a television signal in reception to generate inverted periodic pulse P1 a half as long as the 1st vertical scanning period IV. This output is led to monostable multivibrator 27, which is triggered at the fall of pulse P1 to generate a pulse of a prescribed inverted period. Similarly, monostable multivibrators 28 and 29 obtain pulses P3 and P4 of the inverted period a half horizontal scanning period 1H. Those pulses P1-P4 are AND-ed and the AND output is supplied to switch circuit 25 which is being supplied with the 1st video signal EE and reproduced video signal SP of VTR, so that a reproduced video signal is projected on the one- quarter area of the screen of the receiver.
Patent JP-H0320185-A (JP)
Title: Solenoid valve
Inventor: OTAKI MASAAKI
IPC: F16K37/00
Filed: 1989-06-16
Abstract: PURPOSE:To find the right or wrong of an operating state easily as well as to aim at the facilitation of prevention against trouble occurrence by building in a malfunction detecting means which generates a malfunction detection signal when right or wrong of operation in a solenoid valve is detected and it is defective. CONSTITUTION:A solenoid valve 1 is constituted of a valve body 10 and a solenoid unit 20, and a malfunction detecting element 40 detecting a malfunction of the solenoid valve 1 is installed in this solenoid unit 20 together with an AC driving solenoid 25 consisting of a mold coil 22, iron core 23, and a plunger 24. The malfunction detecting element built-in this solenoid valve 1 outputs a malfunction detection signal when an operating state of the solenoid valve 1 has come to a response defective state or a continuous current defective state. With this constitution, right or wrong in the operating state can be easily found out, thus facilitation of prevention against trouble occurrence can be promoted.
Patent JP-S6048144-A (JP)
Title: Catalyst for disproportionating chlorosilane
Inventor: NAKAJIMA MASAHIKO
IPC: C01B33/107
Filed: 1983-08-25
Abstract: PURPOSE:To disproportionate with high conversion efficiency at a low temp. in a short time by using specified mixed tertiary amines expressed by the following formula as a titled catalyst. CONSTITUTION:The catalyst for disproportionating chlorosilane consists essentially of mixed tertiary amines expressed by the following general formula. The catalyst capable of disproportionating with high conversion efficiency at a low temp. in a short time can be obtained by using as said catalyst specified mixed tertiary amines expressed by the formula R1R2N-R3 (R1-R3 are respectively different kinds of saturated hydrocarbonic groups having 4-12C). Octyl dibutylamine, butyl octylamine, etc. can be exemplified as said mixed tertiary amine. Since each amine has the m.p. of >=150 deg.C, the amines can be easily separated from the disproportionated reaction product. The amt. of the catalyst to be added to the chlorosilane is preferably regulated to 5-40mol%.
Patent JP-H10304989-A (JP)
Title: Disposable discarding bag for waste liquid
Inventor: YAMAMOTO SEIICHI
IPC: C02F1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a disposable discarding bag for waste liquid, which can be easily used without staining hands, and at the same time, can be easily discarded, and in addition, can be easily manufactured. SOLUTION: By doubly folding a longitudinally long external bag 1, an upper bag part 3 of which the upper end is opened, and a lower bag part 5 which communicates with the upper bag part 3 by a folded back part, are formed, and in the upper bag part 3, an internal bag 8 where an absorber for waste liquid is placed, or the internal bag 8 made of a material which absorbs waste liquid is inserted to form this disposable discarding bag for waste liquid, and a user urinates in the internal bag 8, or pours in other waste liquid, and after immediately making the absorber 12 absorb or adsorb it, the upper end only of the external bag 1 is held, and by the weight of the waste liquid, a lower part of the external bag 1, i.e., the lower bag part 5 is stretched downward, and at the same time, the internal bag 8 is dropped in the stretched lower bag part 5,  and the upper bag part 3 which becomes empty is properly tied, and the bag is discarded.
Patent JP-H01321453-A (JP)
Title: Electrophotographic device
Inventor: NAGATSUKA CHIKATSU
IPC: G03G15/08
Filed: 1988-06-23
Abstract: PURPOSE:To prevent the splashing of toner and the contamination of the interior of the device by providing a developer coat layer restricting means, which eliminates or makes thin the coat layer of developer over the developer carrier body when the developing device is not carrying out a developing action. CONSTITUTION:The developer coat layer restricting means 20 is provided inside the developing device, which makes the thickness of the coat layer coated on a developing sleeve 11 by toner T substantially zero, or makes the layer thin. This restricting means 20 is rotatably fixed onto a rotating axis 21, provided with a restricting blade 22, which comes close to or moves apart from the developing sleeve 11 by the rotation of the rotation axis. Then, for example, to obtain a black toned image, only the exposure responding to the black tone on the original is irradiated. And, a solenoid 24 of a first developing device 4 responding to the red tone, which does not exist on the original, operates to allow the restricting blade 22 to abut the developing sleeve 11, carrying out the restriction of making the toner coat layer on the developing sleeve 11 substantially zero. Thus splashing of the toner can be prevented and the contamination of the interior of the device can be avoided.
Patent JP-H11342196-A (JP)
Title: Baloon catheter, and catheter auxiliary device
Inventor: MIYATA SHINICHI
IPC: A61M39/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel baloon catheter, and a catheter auxiliary device to be used for that in which an outer diameter of an outer tube for composing a catheter tube can be shortened to reduce burden on a patient while improving baloon part dilation/contraction responsiveness. SOLUTION: This device comprises an outer tube 8 having a first lumen 12 inside, an inner tube 10 having a second lumen 14 inside axially extended inside the first lumen 12 in the outer tube 8 and protruded to the remote distal end side than the distal end side of the outer tube 8, a baloon part 4 of which proximal end part is jointed with a remote distal end of the outer tube 8 to form a baloon space communicated with the first lumen 8 inside, of which remote distal end is jointed with the remote distal end of the inner tube 10, and in which pressure fluid is introduced and discharged to/from the baloon space through the first lumen 12 to make an expanded condition and a contracted condition, and a valve element 60 installed in the second lumen 14 to be capable of sealing inner parts on the proximal end side of the second lumen 14 at least.
Patent JP-S6310996-A (JP)
Title: Recognition number transmission circuit
Inventor: TANAKA OSAMU
IPC: H04L9/00
Filed: 1986-07-02
Abstract: PURPOSE:To miniaturize a transmitter and to remarkably extend the number of digits by providing a clock signal generator, a counter circuit and a read only memory and previously storing the respective bits of the recognition number in the respective addresses of the memory in the order of an access. CONSTITUTION:There are provided a ROM7 for storing recognition number data DTA, the counter circuit 8 for generating the address ADR and the clock signal generator 9 for driving the counter circuit 8. The counter circuit 8 counts the clock CLK from the clock signal generator 9 and sequentially changes the output ADR. The ROM7 makes access to the counter output ADR as an address and the respective bits of the recognition number data DTA to be transmitted are stored in the respective addresses in the order of the access. Thereby, since a switch MPU is not required, the circuit is simplified, a physical dimension can be miniaturized and if the memory capacity of the ROM7 is increased, the number of the digits of the recognition number can be remarkably enlarged.
Patent JP-S6425855-A (JP)
Title: Glasses lens
Inventor: JIEEMUZU EICHI JIYANAADO
IPC: A61F9/02
Filed: 1988-06-23
Abstract: PURPOSE: To provide an ophthalmic lens which has a specific cross-section in the form of circular arc, has excellent optical characteristics and peripheral light shut-off performance, and which permits, at the same time, a proper ventilation around the face of a person who puts on the glasses. CONSTITUTION: The lens concerned 12 embodied in a single piece structure having an upper edge and a lower edge, wherein the lower edge has an opening 130 in a part with which the nose of a spectacles user comes into contact for placing of the lens, and the opening has a top end, and the lower edge of the lens has a bottom member while the upper edge has a top member. The distance d1 between the top of the part touched by the nose and the upper edge top member should range from 1.9 to 3.8cm, while the distance d2 between the upper edge top member and the lower edge bottom member should range from 5.1 to 7cm, and these dimensional shut off beams of light optimally and also admit sufficient ventilation around the face of the user. The lens 12 has a cross- section in the form of a circular arc, whose length L ranges from 14 to 17.8cm.  This also has an inner concave surface and outer convex surface and has a thickness between them, and the radius R1 from the axis of a cylinder 24 to the circular arc deciding the inner concave surface ranges form 6.4 to 11.4cm.
Patent JP-S5582144-A (JP)
Title: Composition for the intermediate layer of shatterproof glass
Inventor: OGAWARA HIROSHI
IPC: C08L29/00
Filed: 1978-12-14
Abstract: PURPOSE: Title composition that is made by adding a plasticizer to a specific polyvinyl acetal, thus having high penetration resistance and adhesion to glass over a wide range of temperature and preventing glass from shattering.  
     CONSTITUTION: To 100 parts by wt of polyvinyl acetal resin containing 0.3W15 mol% of carboxyl groups, in which resin modified the carboxyl groups to its salt and ester is included, preferably a polyvinyl butyral of 50W80mol% acetalization degree and 800W2600 polymerization degree, are added 20W80 parts of usual plasticizer for polyvinyl acetal, preferably triethylene glycol di-2-ethylbutyrate and they are kneaded.  
     USE: Safety glass for cars and aircrafts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6132768-A (JP)
Title: Thermal head
Inventor: SATO MINORU
IPC: B41J2/335
Filed: 1984-07-26
Abstract: PURPOSE:To enhance the close adhesiveness between thermal recording paper or an ink ribbon and a heat generation part, by polishing the surface of a protective layer and removing the recessed part generated to the surface of the protective layer according to the divided part of a current supply layer. CONSTITUTION:The position of a thermal head 10 to be polished is adjusted to a position, where normal printing balance is obtained, while printing is applied to the thermal recording paper on a platen 24 by the thermal head 10. Next, fine polishing paper 25 is adhered to the platen 24 and the thermal head 10 is contacted with the polishing paper 25 in a sliding state and the recessed part 23 of an abrasion resistant layer 17 is polished and removed to smooth the surface of the abrasion resistant layer 17.
Patent JP-H0823305-A (JP)
Title: Optical receiver
Inventor: FURUKAWA HIDEYUKI
IPC: H04B10/69
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the reliability of received data from being deteriorated in the optical data communication system using a laser diode of pulsation type. CONSTITUTION:Upon the receipt of high level transmission data 50, a drive circuit 3 gives a drive current to a laser diode 2 for a time equal to a pulse width of the transmission data 50. The laser diode 2 receiving the drive current emits an optical signal of an impulse waveform for a prescribed period, the optical signal is sent through an optical fiber 7 and a photo diode 5 converts the signal into an electric signal. The electric signal is amplified by a preamplifier circuit 11 and the amplified signal is outputted to a correction circuit 12. The correction circuit 12 converts the amplified electric signal into a pulse signal and fixes a timing when an output of the pulse signal rises and delays a timing of a trailing of the output by a setting time and provides an output of obtained received data 61.
Patent JP-H0821957-A (JP)
Title: Microscopic system
Inventor: KOBAYASHI SHIGERU
IPC: G02B21/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a menu screen which is easily observed even in a dark room without making an observer feel incompatible. CONSTITUTION:This is a system which gives a control signal for operating the respective parts of a microscope from an operation part 14 to a microscope main body 10 and illuminates and displays the various kinds of information including operation information on a display 16. This microscopic system is provided with a brightness detection means 21 detecting the brightness of the periphery of the display 16 and a display luminance control means 18 automatically adjusting the display luminance of the display 16 to the luminance corresponding to sense of vision characteristic in accordance with the brightness detected by the detection means 21.
Patent JP-S64883-A (JP)
Title: Color video signal generation circuit
Inventor: EZAKI TADASHI
IPC: H04N9/87
Filed: 1987-06-23
Abstract: PURPOSE: To prevent an interference between a wide band luminance signal and a chrominance signal, without spoiling the band of a luminance signal by providing the transmission route of the luminance signal with the separating means of the signal component of the frequency band of a carrier chrominance signal, and one horizontal interdigital filter.  
     CONSTITUTION: When the luminance signal Y having a wide spectrum A up to a frequency larger than a chrominance carrier frequency f sc  is inputted to an input terminal 1, the signal component, the center of which is f sc  and which has the same frequency spectrum as the frequency spectrum B of the carrier chrominance signal C, is separated by a band pass filter 12. A subtracter 13 subtracts the said signal component (spectrum B) from the input luminance signal (spectrum A). The output of the filter 12 comes to be a band limited interdigital spectrum through the interdigital filter 20, consisting of a 1H delay line 21 and an adder 22, and a counter 25, and is added together with the partial missing spectrum C of the output of the subtracter 13, and comes to be a partial spectrum E. The signal E is added together with the carrier chrominance signal C from the input terminal 2 by the adder 3, and outputted from an output terminal 4. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5945431-A (JP)
Title: Self-timer releasing device
Inventor: YAMAMOTO KAZUO
IPC: H01H7/00
Filed: 1982-09-07
Abstract: PURPOSE:To prevent a mistake that set release is forgotten, by moving a take up lever to the storage position to set a self-timer set member to the release position, and setting the self-timer member in the release position when a self- timer is not used. CONSTITUTION:A set member 9 is connected to a changeover switch in a self- timer circuit to switch the switch so that the self-timer is released when the overall surface of an operation arm 9a is placed on a projecting base part 1a and the self-timer is set when the tip of the arm 9a is projected to the outside of the base part 1a. The tip of the arm 9a can be brought into contact with the wall face on the finger touch side of a take up lever 4; and when the lever 4 is turned to its storage position side, the switch is switched to the self-timer release side. That is, the arm 9a sets the self-timer when it is turned to the position where its tip is projected from the base part 1a, and the arm 9a releases the self-timer when it is turned to the position where its tip is placed on the base part.
Patent JP-H0446346-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI HITOSHI
IPC: G03F7/38
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a resist almost equal to a mask size in a reverse taper by drawing in image pattern on a novolak type resist film formed on a substrate, then, heat-treating it in an atmosphere of gaseous ammonia, exposing it to an irradiation light of >=436nm wavelength, and developing it. CONSTITUTION:This semiconductor substrate 11 is coated with the novolak type resist 12, a mask 13 corresponding to a (g) line is used, and the resist film 12 is selectively exposed to an irradiation light shown with the arrow lines 14 in the first exposing process (a), next, heat treatment is carried out in the atmosphere of gaseous ammonia at about 100 deg.C in the second heat treatment process (b), resulting in lowering the solubility of the resist part 12a exposed in the first process (a) in the developing solution, next, at least the surface of the resist is exposed to the irradiation light 15 composed essentially of the (g) line by the exposure of about 1,000ms thus permitting the unexposed parts 12b at the time of the first process (a) to be made soluble and to be easily formed into a good reverse-tapered good resist profile by using a usual alkali developing solution, and a resist pattern having an opening almost equal to the mark size to be obtained in the development process.
Patent JP-H0322945-A (JP)
Title: Production of smoked product flavored with tuna raw ham
Inventor: TOMOTO TAKAO
IPC: A23B4/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a smoked product, flavored with tuna raw ham and having appearance and texture similar to those of animal meat by dipping a tuna meat block adjusted to a prescribed shape in a powdery and a liquid seasonings, removing salt from the surface thereof, wrapping the resultant meat block in a net, drying the packaged meat block with cold air, cold smoking the meat block and then vacuum packaging the smoked meat block. CONSTITUTION:A tuna meat block adjusted to a prescribed shape is contained in a container, sprinkled with a powdery and a liquid seasonings and dipped therein for 4-10 days to remove salt from the surface thereof. The resultant meat block is then wrapped in a net, dried with cold air at 0-20 deg.C, cold smoked at 15-25 deg.C for 2-3hr and vacuum packaged to afford the objective smoked product flavored with the tuna raw ham.
Patent JP-S643481-A (JP)
Title: Liquid nitrogen cooling vessel
Inventor: HORIBA SHINICHI
IPC: F25D3/10
Filed: 1987-06-23
Abstract: PURPOSE: To prevent a diffusion of a lithium atom due to a decrease in a cooling efficiency at an end of a silicon semiconductor detector, i.e., a deterioration of performance by incorporating a net-like metal plate for capturing an ice dropping at a bottom of a liquid nitrogen cooling container in the container. CONSTITUTION: A metal hose 101 for supplying a liquid nitrogen sends a liquid nitrogen 105 to a liquid nitrogen container, and cools a semiconductor detector 103 via the nitrogen 105. Water droplets 106 adhered to the hose become ice 107 via the nitrogen 105 under the hose 101. Then, a net-like metal plate 104 for capturing the ice to prevent it from dropping at the container bottom 108 is associated. Thus, the detector 103 is always cooled to a desired temperature by the nitrogen 105 at the bottom 108 so that the performance is not deteriorated. Since a size of the ice 107 is large of normally about 1 mm, as the plate 104, a mesh of 1 mm or less is desired.