baber/WOPTO huggingface dataset:
Patent JP-S5982777-A (JP)
Title: Amorphous thin film solar battery
Inventor: MORI KOUSHIROU
IPC: H01L31/04
Filed: 1982-11-02
Abstract: PURPOSE:To contrive the improvement of the photoelectric conversion factor of the titled battery by a method wherein the roughness on a substrate surface is specified. CONSTITUTION:An electrode and an amorphous thin film layer are provided on a substrate with the surface having 500-3,000Angstrom  of roughnesses. For example, a glass substrate is first washed in water without using soap and etched with acid and alkali solution such as an HF solution and an NaOH solution, etc. Then, the substrate is washed in water and dried. Due to this substrate treatment process, roughnesses of approximately 500-3,000Angstrom  are provided on the surface of the glass substrate. When a transparent electrode of indium oxide and tin oxide, etc., is formed approximately 500-1,000Angstrom  on the glass substrare provided with the roughnesses, roughnesses of approximately 500-3,000Angstrom  are grown on the surface of the transparent electrode as well, reflecting the roughnesses on the substrate surface. As one of the methods for providing roughnesses on the surface of a glass substrate, a mechanical abrasion method, etc., by abrasives can be applied.
Patent JP-S6258896-A (JP)
Title: Protective circuit for motor
Inventor: NAKADA SHINICHI
IPC: H02P8/34
Filed: 1985-09-03
Abstract: PURPOSE:To protect a pulse motor from the uncontrolled operation of a central processing unit only by adding two flip-flops and several gates in addition to a timer fundamentally required for driving the pulse motor. CONSTITUTION:When a central processing unit CPU is not operated normally, there is the uncontrolled run-away of the CPU due to noises as a cause thereof. The CPU does not react even when an output tout from a timer TM is outputted at that time, thus resulting in no change of the data of a port P. Since a signal (a) is not also outputted at that time, an output signal (b) from a FF 1 is left as it is '0', an output signal port from a FF 2 reaches '0' because an input signal to the FF 2 takes '0' when the next output tout is generated, AND gates G1-1-G1-4 are closed in response to the '0' of the output signal port, all P1-P3 signals reach '0', thus stopping driving of a motor.
Patent JP-H02251545-A (JP)
Title: Porous film of ultra-high-molecular weight polyethylene and production thereof
Inventor: YAMAMOTO KAZUO
IPC: C08L23/04
Filed: 1989-07-26
Abstract: PURPOSE:To provide the subject film having a specific porous structure, exhibiting high elongation to prevent unexpected failure under practical stress, having excellent handleability and producible without difficulty. CONSTITUTION:An ultra-high-molecular weight polyethylene having a viscosity- average molecular weight of >=500,000 is dissolved in a good solvent to obtain a dope. A film produced by using the dope is immersed into a poor solvent to remove the good solvent from the film and the obtained porous film is drawn to obtain the objective film having a porous layer with a number of pores and two dense layers with a number of fine pores of a smaller pore diameter than the pore of the porous layer, wherein said dense layers are formed continuous to both faces of the porous layer. The film is used in the form of a laminated film produced by laminating two or more films.
Patent JP-S6083812-A (JP)
Inventor: TSUKAGOSHI ISAO
IPC: C09J7/02
Filed: 1983-10-14
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-H0243417-A (JP)
Title: Boom oscillating construction for excavator
Inventor: AKAHA TETSUKAZU
IPC: E02F3/32
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a boom of good side gutter digging operability by pivoting the boom for digging side gutters through a parallel link-mechanism so that the boom may be freely horizontally oscillated, and simplifying the parallel link-mechanism. CONSTITUTION:With a boom horizontally oscillating construction, a parallel link-mechanism 25 capable of being horizontally oscillated is provided between the front part of a revolving body 2 and a boom 3. The parallel link-mechanism 25 consists of a sub-bracket 12 provided on the central part at the front of the revolving body and protruded from it, a bracket 15 opposed to the sub- bracket, a supporting link 13 between a revolving body-frame 11 and the boom- bracket 15, and an auxiliary link 17 as a link opposed to the boom-bracket between the head of the sub-bracket 15 and one end of the boom-bracket 15. Further, a supporting cylinder 22 is provided between the supporting link 13 and the revolving body 2. The operability of a side gutter digging excavator can thus be improved.
Patent JP-H0356820-A (JP)
Title: Frequency detection and display device
Inventor: MANABE MASAMICHI
IPC: G09F9/30
Filed: 1989-07-26
Abstract: PURPOSE:To make the frequency of an input signal visible with the aid of the lighting states of respective capacitive light emitting elements and to make the constitution of a frequency detection and display device simple and inexpensive by providing plural time constant circuits consisting of the capacitive light emitting element and a resistance and making the time constant thereof different. CONSTITUTION:The input signal is converted into a rectangular wave signal having pulse width and amplitude according to the frequency and polarity of the input signal by a waveform conversion circuit 1 and supplied to the half-fixed resistances R1 - R6. Besides, the respective outputs thereof are supplied to the back electrodes of EL 2 - 7. The ELs 2 - 7 constitute a panel 8 and the respective ELs and the respective half-fixed resistances from the time constant circuits. The light emitting member of the panel 8 when an insulating layer 82, a light emitting layer 83 and an insulating layer 84 are laminated is interposed between the back electrodes 81a - 81c and a transparent electrode 85 formed on a transparent substrate 86. Then, it is discriminated by the lighting of the EL whether the pulse width of the rectangular wave signal is narrower or wider than that at the first transition time thereof and the magnitude of the frequency can be known. The time constant of the respective time constant circuits are different.
Patent JP-S6171719-A (JP)
Title: Semiconductor device
Inventor: INOUE OSAMU
IPC: H03K17/18
Filed: 1984-09-14
Abstract: PURPOSE:To increase the controllable current and to reduce power consumption and device cost by closing only for a short time the 1st and 2nd switching elements just before the seminconductor element is turned off so as to utilize the energy stored in a capacitor thereby assisting the off-operation of the semiconductor element. CONSTITUTION:When a GTO1 is turned off, a capacitor 4 is charged through diodes 2, 6. Then an ON-signal 51 is given to transistors (TRs) 8, 9 by a base current control circuit 11 at the time t2 to turn on the TRs, then the charge stored in the capacitor 4 is discharged in a closed circuit comprising capacitor 4-TR 9-resistor 3-diode 7-TR 8-capacitor 4 and a discharge current 61 flows therethrough. A voltage drop is caused by the discharge current 61 to the diode 7, the resistor 3 and the TRs 8, 9, and the voltage drop of the diode 7 is compar atively large, a reverse voltage is impressed to the GTO1, which is brought into a state turned on easily.
Patent JP-H0859620-A (JP)
Title: Condensed ring amide compound and antiulcer agent
Inventor: MASAGAKI TAKESHI
IPC: A61K31/54
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a new condensed ring amide compound having both an aggressive factor-inhibiting action and a preventive factor-enhancing action and useful as an antiulcer agent. CONSTITUTION: A compound of formula I [X is N, NR<1> (R<1> is H, a lower alkyl); Y is N, CH; Z is CO, when X is NR<1> , or Z is group of formula II of III (D is a halogen; E is a lower alkyl), when X is N; R<2> is group of formula IV (A is a lower alkylene, a lower alkenylene; B is C, N); L is S, SO, a single bond; (m), (n) are 1-4 (wherein m+n<=4); Q ring may be substituted with a halogen, OH, an alkyl, a substitutive alkoxy, NO<2> , or a substitutive NH2 ; when Y is CH and X is NR<1> , the H and the R<1> may be replaced with SCH2 CH2 , OCH2 CH2 , NHCOCH2 or (CH2 )3 to form a six-membered ring together with the condensed rings through the replaced group, e.g. [[(1,2-dihydro-2-oxo-4- quinolinyl) methyl]thio]-N-[[[4-(1-piperidinyl] oxy]-Z-2-butenyl] acetoamide.
Patent JP-S6086944-A (JP)
Title: Fault processing system of data communication
Inventor: FUJIKAWA FUYUKI
IPC: H04L12/433
Filed: 1983-10-18
Abstract: PURPOSE:To increase easily node devices by using a return frame reception control part and a transmission right loss detection timer to process the variation of the loop delay. CONSTITUTION:In case two transmission rights exist on a loop 5, i.e., node devices A and D transmit frames, a return frame reception control part 113 is started to monitor the return of a self-transmission frame. As a result, the frame returning first has no coincidence of transmission address with both devices A and D. Thus the frame is disused at the part 113. Therefore no frame nor transmission right exist on the loop 5. Then a return timer 114 has an overflow with both devices A and D, and these devices are reset to a frame transmission/reception state. However a transmission right loss timer 125 of the master device has larger value than the timer 114 and therefore has an overflow. Then the device A delivers a new transmission right, and both devices A and D acquire the transmission rights to perform the frame transmission.
Patent JP-H1038680-A (JP)
Title: Infrared flame detector and infrared human body sensor
Inventor: TAKAHASHI MASAGO
IPC: G01J1/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To maintain the sensitivity of a flame detector at a constant level and, at the same time, to improve the appearance of the detector by forming the filter of the detector of foamed polyethylene containing bubbles. SOLUTION: The filter 9 of a flame detector 6 is formed in the same size as that of the opening of a body 10 and set in the body 10 so that the filter 9 can block the opening. The filter is formed of a film-like foamed polyethylene body containing many bubbles so that the bubbles can intercept visible light by irregular reflection and can show a white appearance. Therefore, the appearance of the detector 6 is improved, because the detector shows a white appearance as a whole. The light made incident to the filter 9 has a longer wavelength than the visible light has and reaches an infrared detecting section 7 after passing through the filter 9 without receiving any influence from the bubbles.  When a flame occurs in the detecting area A of the detector 6, the detecting section 7 receives light emitted from the flame through the filter 9 and outputs the voltage corresponding to the quantity of the received light. When the voltage is higher than a prescribed value, a sensor circuit section 8 issues an alarm.
Patent JP-H1169996-A (JP)
Title: Coloring method, enzyme immunoassay and immunochromatography
Inventor: SUGIYAMA MASAMI
IPC: C12Q1/42
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring method shortening the coloring time of an enzyme immunoassay by acting an enzyme to a specific indolyl derivative in the presence of a specific free radical compound and a chelate compound of a diamine derivative and a metal. SOLUTION: As the color development by reacting the enzyme (for example; alkaline phosphatase, etc.) to the indolyl derivative (for example; 3- indolylphosphoric acid, etc.) expressed by formula I(R<1> is an enzyme degradable group; R<2> and R<3> are each H or a halogen) is carried out in the presence of the free radical compounds expressed by formula II [R<4> to R<7> are each H or an 1 to 3 alkyl; A is a (substituted) 2 to 3C methylene chain optionally containing O, CO in the chain] and/or the chelate compound formed between the diamine derivatives expressed by formula III (R<8> is ethylene or cyclohexan-1,2-diyl) and the metals, the indolyl derivatives color develope by the method usable for enzyme immunoassay, immunochromatography, etc., shortening the color development time.
Patent JP-S5896075-A (JP)
Title: 1-aminocarbonylethyl-substituted piperazine and homopiperazine derivative
Inventor: ITOU YASUO
IPC: C07D295/14
Filed: 1981-12-03
Abstract: NEW MATERIAL:The 1-aminocarbonylethyl-substituted piperazine and homopiperazine derivative of formulaI(R1 is H and R2 is 1-6C alkyl or 5-7C cycloalkyl, or R1 and R2 are 1-6C alkyl or 5-7C cycloalkyl, or R1 and R2 together form a ring; n is 2 or 3) and its acid addition salt. EXAMPLE:1-[1-(Ethylaminocarbonylethyl]piperazine. USE:An intermediate of the novel 1-(3,4,5-trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine and homopiperazine of formula II and its pharmacologically permissible acid addition salt (a vasodilator). PROCESS:The compound of formulaIcan be prepared by reacting the aminocarbonylethyl halide of formula III (X is halogen) with piperazine or homopiperazine of formula IV in the presence of a base as an acid acceptor.
Patent JP-H1140646-A (JP)
Title: Pickup tool
Inventor: HASEGAWA HIROSHI
IPC: B23P21/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damage and absorption trace of an edge, generated due to a pickup tool. SOLUTION: An absorbing member 22 having a hole 23 communicated with an inlet hole 14 is connected with the top end face of a shank 12, through which the inlet hole 14 is put, and plural air grooves 24 which is made concentric with the hole 23 and which are not deformed and closed when a desired part is vacuum absorbed, are formed on an absorbing face 22' of the absorbing member 22 in which the hole 23 is opened. Each of plural projecting parts 25 formed by the air grooves 24 is provided with a notch 28 communicated with the air groove 24 at the inside and outside of the projecting part 25, and the air groove 24 which is closest to the hole 23 is communicated with the hole 23.
Patent JP-H1023311-A (JP)
Title: Image information input method and device therefor
Inventor: IIJIMA KATSUMI
IPC: G06T7/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain depth information with fidelity to an object by obtaining parallax information from a stereoscopic image at a plurality of visual points through majority decision. SOLUTION: An object image is received via image pickup lenses 11R, 11L and converted into an electric signal by image sensors 102R, 102L. The signals are respectively converted into digital signals by A/D converter sections 103R, 103L and fed to video signal processing sections 104R, 104L. Object separate sections 105R, 105L separate an object 2 into the main object whose depth information is desired to be measured and its rear side. An image processing section 202 obtains parallax from the digitized signal of the object 2 and conducts extract processing of depth information from equation I and obtains an evaluation function. Parallax information from a stereoscopic image at a plurality of visual points is obtained through majority decision to obtain the depth information with fidelity to the object.
Patent JP-H0359512-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: SAITOU TERUJI
IPC: G02F1/13
Filed: 1989-07-28
Abstract: PURPOSE:To execute the liquid crystal display of a high display quality by constituting an electrode group corresponding to each adjacent liquid crystal cell so as to form an opposed electrode pattern through a lightning conductor- like electrode for facilitating electric discharge. CONSTITUTION:In the vicinity of an end part of a common electrode 2 positioned in the side in which an injection port 5 is formed, a discharge preventive electrode 7 provided with a lightning conductor-like electrode 6 whose tip is thin is provided, and also, this discharge preventive electrode 7 is connected electrically to at least a part of the common electrode 2. On the other hand, in an end part of the common electrode 2 of the next liquid crystal cell being adjacent to the lightning conductor-like electrode 6, as well, a thin lightning conductor-like electrode 7 is formed. In such a manner, by opposing each end face of each adjacent common electrode 2 through the lightning conductor- like electrodes 6, 7, damage caused by electric discharge is not generated on an oriented film in an effective display area, therefore, the liquid crystal display of a high display quality can be executed.
Patent JP-S6350937-A (JP)
Title: Formation of master disk for planar information recording carrier
Inventor: TANII KIYOSHI
IPC: G11B7/26
Filed: 1986-08-20
Abstract: PURPOSE:To eliminate the need for a stage for forming a master disk for an optical disk made of a metal from a glass substrate by acting a plasma gas on a flat plate metallic substrate and forming the master disk for the optical disk directly therefrom. CONSTITUTION:A photoresist 2 is uniformly coated on the surface of a Cr substrate 7 and while the substrate 7 is rotated, the resist 2 is projected with the laser light 3 subjected to modulation corresponding to the structure of desired pit arrays and grooves. The exposed regions of the resist 2 are removed and rugged patterns appear when the resist is developed. The substrate 7 is then subjected to etching by using gaseous CCl4 and the etching is progressed down to a prescribed depth. The remaining resist 2 is thereafter removed by plasma ashing 4 using gaseous O2, then the substrate 7 inscribed with the prescribed concentrical or spiral grooves and pit arrays on the surface is obtd. An optical disk substrate 6 is reproduced therefrom by a method such as injection molding.
Patent JP-S6438635-A (JP)
Title: Method for detecting paper quality
Inventor: SUKAI HARUO
IPC: G01N21/47
Filed: 1987-08-05
Abstract: PURPOSE:To accurately judge a printing error, by irradiating the strip like blank part of a printing surface with the lights generated from a large number of light emitting elements to reflect the same and receiving the reflected lights from the blank part by a large number of photodetectors. CONSTITUTION:The lights from a large number of the light emitters of a sensor 10 are reflected from the surface of printing paper and the reflected lights are received by photodetectors 18 to be converted to digital values by an A/D converter 71 and densitometric sensitivity is corrected by a densitometric sensitivity correcting device 73. Further, the data of the preceding printing surface is stored in a reference memory 75a according to the indication of a memory controller 74 and the data of the succeeding printing surface is stored in a detection memory 75b. Next, the content of the detection memory 75b is compared with that of the reference memory 75a by an operator 81. At first, by comparing the values of respective blank paper arts, a correction level alpha is calculated and this level alpha is used to correct the signal of the succeeding printing surface and one having difference equal to or more than a tolerant value is judged as an error point. The number of erroneous point signals are stored in an inferiority ratio detector 51 and only a good judge result is counted by a counter 95. When this good judge reaches predetermined count, the signal thereof is sent to a detection mode setting device 96.
Patent JP-H0838326-A (JP)
Title: Pillow
Inventor: UEMURA HIDE
IPC: A47G9/10
Filed: 1994-07-28
Abstract: PURPOSE:To provide a pillow by which shape stability in use, the absorptivity of heat in a head and the whole hardness can be sufficiently satisfied by filling the facing of the pillow with natural wooden balls of two or more kinds of sizes and piercing a through hole on each of the balls, respectively. CONSTITUTION:This pillow 1 is componed the facing 2, a mesh bag 3 prepared in its inside at need and the natural wooden balls 4a-4c of two or more kinds of sizes filled in its inside. An orthogonal through hole is pierced on each of the balls 4a-4c, and moreover, the front shape of the pillow 1 is formed in trapezoidal shape so that the size of an upper part is longer than that of a lower part. In this way, the absorptivity of heat and appropriate hardness possedsel by natural wood can be secured, and also, soft contact feeling to a head can be attained, and also, pressure applied to the upper surface of the pillow 1 by the dynamical balance between the balls 4a-4c can be escaped to the lower surface, and a problem to unnecessarily accumulate a pressing force or heat in the inside of the pillow 1 can be solved.
Patent JP-S6253514-A (JP)
Title: Pattern generator
Inventor: UEDA GENZO
IPC: H03K5/156
Filed: 1985-09-03
Abstract: PURPOSE:To generate easily the generation of a test waveform pattern by storing respectively each pattern corresponding to plural generated waveform patterns in plural storage areas respectively. CONSTITUTION:An access period accessing an address (n) (where; n is a positive integer) of a memory is used as the unit, a pattern data corresponding to a generated waveform pattern is stored in a memory 12 and a prescribed waveform pattern is generated based on a pattern data obtained by accessing sequentially the memory. The memory has plural storage areas M1, M2, Mi, Mn, stores respectively each pattern data respectively corresponding to the plural generated waveform patterns in the plural storage areas and when the generated waveform pattern rises or descends is designated by the memory only with time information. Thus, the generation of the test waveform pattern is facilitated.
Patent JP-H117222-A (JP)
Title: Copying machine provided with monitoring function
Inventor: SAKUMA OSAMU
IPC: G03G21/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To confirm a copied result in advance which was unable to predicted by a conventional copying machine through an external monitor by utilizing a CCD. SOLUTION: An original is irradiated with light and the image thereof is transmitted to the CCD through a lens. The image of an electric signal converted by the CCD is received by the monitor installed outside the copying machine. Thus, the position of the original can be adjusted and magnification can be changed. Besides, a copying paper and toner are prevented from being wastefully consumed.
Patent JP-H08337530-A (JP)
Title: Blood sugar depressant containing silkworm powder as effective component and its preparation
Inventor: YANAGI KOUZEN
IPC: A61K35/64
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a compound, excellent in inhibiting effects on hyperglycemia and having regulating effects on the content of blood sugar to prevent especially postprandial hyperglycemia and hypoglycemia at the time of an empty stomach. SOLUTION: The antioxidizing treatment of the maximum heavy silkworm during a period of the fourth instar to the end of the fifth instar is carried out by using nitrogen gas. The resultant silkworm is freeze-dried while being preserved in a deep freezer and then powdered to afford a silkworm powder, which is used to provide the objective hypoglycemic agent. The resultant silkworm powder is better in inhibiting effects on hyperglycemia than those of a hot-air dried silkworm powder without any toxicity to human bodies due to no remaining nitrogen gas in the silkworm powder after the production. The treatment of diabetes using the silkworm powder has hypoglycemic effects by supplementing a mismatch phenomenon of the existing drug.
Patent JP-S6175181-A (JP)
Inventor: NAMAZUE HIROTOSHI
IPC: B60R25/10
Filed: 1984-09-19
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。