baber/WOPTO huggingface dataset:
Patent JP-S59177973-A (JP)
Title: Evaluating method of amorphous silicon photovoltage device
Inventor: NOZAKI HIDETOSHI
IPC: H01L31/04
Filed: 1983-03-29
Abstract: PURPOSE:To obtain an effective and simple method which can decide whether a doping is performed in proper quantity or more of boron into an I layer by projecting white bias beams, measuring a collection efficiency spectrum and comparing said spectrum with a collection effeciency spectrum when white bias beams are not projected. CONSTITUTION:A lamp 11 for a spectroscope light source is projected to a spectroscope 12, the light-projecting side or light-emitting side of the spectroscope is chopped by a chopper 13 having not less than several Hz frequency, a sample 14 in an amorphous silicon photovoltage device is irradiated with monochromatic light of 10<13>-10<15>photon/ cm<2>.sec, an outputted AC current component is DC-amplified by a lock-in amplifier 15 and recorded to a recorder 16, and collection efficiency spectra are measured. A white bias light source 17, which does not pass through the chopper 13 and is projected directly to the sample 14, and a DC bias power supply 18 applied to the sample 14 are provided. Collection efficiency spectra when white bias beams are projected and when they are not projected are measured by using such a measuring system, and the forms of both spectra are compared, thus deciding a doping in proper quantity or more of boron into an I layer in the amorphous silicon photovoltage device.
Patent JP-S63217407-A (JP)
Title: Heater energization control circuit
Inventor: ICHIKAWA TOSHIYUKI
IPC: G05D23/24
Filed: 1987-03-06
Abstract: PURPOSE:To prevent the abnormal heating of a heater by using a connection detecting circuit which detect the abnormality of connection between a temperature detector and an energization control circuit and an output control circuit which cuts off the energization to the heater by the output of said detecting circuit. CONSTITUTION:A connection detecting circuit 16 detects the abnormality of connection between a temperature detector 20 and an energization control circuit 14. An output control circuit 13 cuts off the energization to a heater 11 by the output of the circuit 16. If such abnormal states occurs as the drop-off of a connector 19, the disconnection of a thermistor, etc., the bias current of a comparator 26 flows to the ground through resistances 25 and 23 to cause a voltage drop. Thus the plus (+) side input voltage level of the comparator 26 is set lower than the reference level and the output of the comparator is set at an L level. As a result, a microcomputer 17 decides an error of the thermistor 20 and at the same time an AND gate 13 is closed. Thus the output of the circuit 14 is never applied to a heater circuit 12 and the energization is cut off to the heater 11. Then the abnormal heating of the heater 11 is avoided.
Patent JP-H11250255-A (JP)
Title: Device and method for manufacturing fingerprint substitute member for fingerprint collation and fingerprint substitute member for fingerprint collation
Inventor: SAKAMOTO MITSUO
IPC: G06K9/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a fingerprint substitute member which can be arranged instead of a finger at a guide part for guiding the position of the finger to a fingerprint collecting face. SOLUTION: This member is a fingerprint substitute member C to be used instead of a fingerprint pattern at the time of operating fingerprint collation, and a device for manufacturing the fingerprint substitute member C to be arranged instead of a guide part for guiding the position of the finger to the fingerprint collecting face of the fingerprint collating device. In this case, this device is provided with a pseudo fingerprint pattern preparing means 50 for generating a pseudo fingerprint pattern 20A, preparation sheet forming means 300 for forming the pseudo fingerprint pattern 20A into a preparation sheet, and fingerprint substitute member forming means 306 for transferring the pseudo fingerprint pattern 20A of the preparation sheet, and preparing a fingerprint substitute member C into a shape corresponding to the guide part of the fingerprint collating device.
Patent JP-H08222659-A (JP)
Title: Semiconductor device
Inventor: TANABE SABURO
IPC: B29C45/14
Filed: 1995-02-15
Abstract: PURPOSE: To mount and bond an IC chip without applying any adhesive or heavy load by fitting the IC chip using only the bends formed at the forward end of predetermined number of inner leads among a plurality of inner leads of a lead frame. CONSTITUTION: A predetermined number of inner leads among a plurality of inner leads 1 of a lead frame are bent 1a at the forward end thereof. The bend 1a is formed to hold an IC chip 2 lightly. The IC chip 2 is fitted between the bends 1a at the forward end of inner leads and mounted in place. With such arrangement, a holding force sufficient for withstanding the wire bonding can be attained without requiring any adhesive or adhesive film for holding the IC chip 2. Consequently, moisture absorption of adhesive can be eliminated and high reliability can be ensured because the IC chip 2 is not subjected to load.
Patent JP-S56147781-A (JP)
Title: 3-allyl-5-hydroxytetrahydrofuran-2-ones
Inventor: TAKANO SEIICHI
IPC: C07D307/33
Filed: 1980-04-18
Abstract: NEW MATERIAL:3-Allyl-5-hydroxytetrahydrofuran-2-ones shown by the formula I (R 1  and R 2  are H or 1W4C alkyl).  
     EXAMPLE: (3R)-3-Allyl-3-ethyl-5-hydroxytetrahydrofuran-2-one.  
     USE: A raw material for a nontryptamine part of the precursor of an indolealkaloid (hypotensive, cerebrovasculor vasodilator, antitumor agent). The raw material is industrially advantageous.  
     PROCESS: A novel 3-allyl-5-hydroxymethyltetrahydrofuran-2-one shown by the formula II (R 3  is OH-protecting group) is acidified, to give a compound shown by the formula III, which is treated with an alkali to give an ion derivative shown by the formula IV wherein the nuclear acid of a tetrahydrofuran ring is in the form of being hydrolyzed. CO 2  is introduced to the solution so that its pH is adjusted to about 9 and the derivative is oxidized with periodic acid, etc., to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000250846-A (JP)
Title: Sequence processor
Inventor: ITO HIROTAKA
IPC: G06F13/38
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To transfer data at a high speed by reducing the load of a CPU during the execution of a command processing sequence. SOLUTION: A sequence processor 1 connected to a CPU 25 is provided with a link core circuit 14 for receiving a packet from a bus 12, a packet filter circuit 15 for receiving the packet from the link core circuit 14 and outputting a control signal corresponding to the contents of the packet, a sequence control circuit 21 for controlling the execution of the command processing sequence in response to the control signal from the packet filter circuit 15 and a packet processing circuit 20 for outputting the packet from the link core circuit 14 to a command reception buffer 22 under the control of the sequence control circuit 21. On the basis of the packet stored in the command reception buffer 22, the CPU 25 executes the command.
Patent JP-S62209162-A (JP)
Title: Dipping material for capacitor
Inventor: KODAMA ISAO
IPC: C08F2/48
Filed: 1986-03-10
Abstract: PURPOSE:To provide the titled dipping material, short in curing time, not impairing dielectric properties, outstanding in moisture resistance, comprising unsaturated polyester resin, acrylate compound, vinyl monomer, photopolymerization initiator and thermal polymerization initiator. CONSTITUTION:The objective dipping material comprising (A) an unsaturated polyester resin (pref. of either isophthalic or terephthalic base), (B) an acrylate compound (pref. tribromodiethylene glycol methacrylate, polyester acrylate, epoxy acrylate), (C) a vinyl monomer (pref. of alpha,beta-unsaturated vinyl base), (D) a photopolymerization initiator (e.g. benzoin ethyl ether), and (E) a thermal polymerization initiator (e.g. t-butylperoxybenzoate) in such amounts pref. as 20-120pts.wt., 10-80pts.wt., 2-12pts.wt., 2-12pts.wt., for components B, C, D and E, respectively (based on 100pts.wt. of the component A).
Patent JP-H02231282-A (JP)
Title: Main stand device for motorcycle
Inventor: ISHIHARA YASURO
IPC: B62H1/02
Filed: 1989-03-06
Abstract: PURPOSE:To provide a large rigidity and a large strength onto a foot bar part by forming one between the right and left arm elements of a main stand which is formed into nearly gate shape, from a rod member which is thicker than the other, and extending the turning edge side of the thicker member to the side of a car body and using said extended part as foot bar. CONSTITUTION:A main stand 50 which is formed into nearly gate shape has a right side arm element 52 whose upper part is formed into nearly horizontal form. The arm element 52 is welded onto the upper vertical part of a left side arm element 54, and the joint strength is increased by welding a left side bracket 56, riding over both 52 and 54. Further, a right bracket 58 is welded onto the right side arm element 52. The both brackets 56 and 58 are supported in turnable manners by a shaft 62 onto a bearing part 60 which is projectingly installed onto the undersurface of a power unit 30. In this case, the left side arm element 54 is formed from a rod member which is thicker than the right side arm element 52, and the lower edge of the arm element 54 is extended to the left side of a car body, and the extended part is installed as foot bar 70.
Patent JP-S55143886-A (JP)
Title: Signal processing method of index color
Inventor: TOMII KAORU
IPC: H04N9/24
Filed: 1979-04-26
Abstract: PURPOSE:To make it possible to obtain always a good index signal, by storing a signal corresponding to the good index signal into a memory unit and compensating the index signal, where break occurs, by the signal obtained in the output side of the memory unit. CONSTITUTION:Index fluorescent substance narrow stripe groups on the screen of an index color picture tube are extended upward and downward, and a sufficient beam current is flowed to their extended part for a one-horizontal scanning period, thus obtaining a stable index signal from limiter 203. This signal is subjected to frequency detection, and the signal of the one-horizontal scanning period is stored in memory unit 802 for one field or one frame and is simultaneously read and is supplied to synchronous oscillator 803. When no index signal exists, the output of synchronous oscillator 803 is subjected to frequency modulation by the output of memory unit 802, and thus, a good signal waveform is obtained as the output. Consequently, a stable and good color reproduced picture can be obtained.
Patent JP-S63220148-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1987-03-09
Abstract: PURPOSE:To improve electrostatic characteristics and to reproduce a copied image faithful to an original picture by incorporating at least two kinds of resins contg. specific acid groups into a binder resin. CONSTITUTION:The binder resin is constituted of the resin A which contains 0.05-15mol.% copolymer component having 10<3>-10<4> weight average mol.wt. and contg. the acidic group selected from a -PO3H group, -SO3H group and -COOH group and the resin B which contains the copolymer component having 10<3>-3X10<5> weight average mol.wt. and contg. the same acidic group as the acidic group of the resin A at a ratio of 1-50% ratio of the acid component in the resin A or contains the copolymer component having larger pka and contg. -PO3H, -SO3H, -COOH and the acidic group selected from the group expressed by formula I at a ratio of 1-80% ratio of the acid component in the resin A. The performances which are excellent in the smoothness and strength of the photoconductive layer, the electrostatic characteristics and image pickup characteristic are thereby obtd.
Patent JP-S57166088-A (JP)
Title: Electrode of luminus diode
Inventor: OGAWA MASAKI
IPC: H01L29/41
Filed: 1981-04-07
Abstract: PURPOSE:To reduce the light emitted upward for increasing the luminous intensity of the light emitted outward by a method wherein, when the electrode made of an alloy layer containing gold is formed on the surface of the semiconductor made of a compound containing phosphor, said alloy layer is made like a grid the width and gap of which are respectively made 2/3 or less and twice or less of the depth of the luminous element measured from the surface of said semiconductor. CONSTITUTION:An epitaxial layer 12, an N type InGaAsP mixed crystal epitaxial layer 13, a P type InP layer 14, an N type InP layer 15 are laminated and grown on an N type InP substrate 11 and a P type region 16 diffusing a P type impurities from the surface of said layer 15 and entering into said layer 14 is formed. Next the alloy electrode layer 17 containing Au, In and P is formed on the surface of the luminous diode formed by the procedures as mentioned so far. At this time, the shape of said layer 17 is made like a grid the width and gap of which are respectively specified to be 2/3 or less and twice or less of the depth of the luminous element measured from the surface of said layer 15. Through these procedures, the shape of the boundry 20 where said layer 17 comes into contact with the Cr layer 18 to be provided on said layer 17 is reduced while said layer 18 is further coated with Au plated layer 19.
Patent JP-S55146555-A (JP)
Title: Simulation test device
Inventor: KURII HAJIME
IPC: G06F11/22
Filed: 1979-04-27
Abstract: PURPOSE: To make it possible to simulate the operation of an apparatus to be controlled, without remaking a program of a computer to be tested for testing use, but by making it execute in all the same status as the time of operation, by connecting to a computer to be tested.  
     CONSTITUTION: A converter CNVTR monitors a signal of an input/output bus IOBUS, and checks to see if it is a device address which is registered beforehand. In case it is a device address which is registered beforehand, a point address is received. Furthermore, the converter not only outputs a control signal to input and output an output data to an apparatus to be controlled or an input data from this time on, to IOBUS, but also inputs and outputs these data. In case a data to an apparatus to be controlled is output, CNVTR stores this data and transmits it to a simulator SMLTR. The simulator SMLTR receives device and point addresses from the converter CNVTR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59178934-A (JP)
Title: Armature winding
Inventor: NAKAMURA KENICHI
IPC: H02K3/28
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate the treatment of the end wire at the time of forming a coil end by drawing the starting and finishing ends of a set of coils disposed concentrically along the side of the coil having the largest pitch. CONSTITUTION:An end wire V2 is led along the coil side of the coil C1 having the longest coil pitch of coils C1-C4 for forming one pole of a main coil, i.e., along the slot 10. On the other hand, the number of terminals of the shortest coil C4 associated in the slot 4 is bridged over the slot 10, further bridged over the slot a through the slot 10, and the terminal wire U2 is drawn through the slot 1. The starting and finishing ends of the coil of one set disposed concentrically are drawn from the side of the coil of the largest pitch. Accordingly the treatment of the ends of the coil at the forming the ends of the coil can be simplified.
Patent JP-S56149451-A (JP)
Title: Polypropylene resin composition
Inventor: ENRIKI KIYOSHI
IPC: C08L21/00
Filed: 1980-04-22
Abstract: PURPOSE:The titled composition little blooming when heated and molded, and giving a molded product with excellent tansparency, which is prepared by compounding a PP resin with dibenzylidenesorbitol and a surfactant. CONSTITUTION:100pts.wt. PP resin (A) are compounded with 0.005-1pts.wt. dibenzylidenesorbitol (B) and a nonionic, anionic, cationic or amphoteric surfactant (C), in an amt. of 0.005-1pts.wt. based on 100pts.wt. component A and 5- 300pts.wt. based on 100pts.wt. component B. Thus apparent MW is increased, rate of bleeding is reduced and voltility is eliminated because the component B forms a gelatinous material together with part of the component C in the resin, and blooming is inhibited because the remaining component C which does not form any gelatinous materials bleeds out in preferance to the component B.
Patent JP-S55146509-A (JP)
Title: Load control circuit by digital data signal
Inventor: TANIGUCHI HIKARI
IPC: G05B19/416
Filed: 1979-05-01
Abstract: PURPOSE: To smoothly increase or decrease a load driving signal even if a digital data signal is varied abruptly, by adding or subtracting a digital data signal and an interpolating data signal which increases gradually, and outputting its result as a load driving signal.  
     CONSTITUTION: A digital data signal D(t)3 is output from a register 2, a digital data signal D(t-1)5 is output from a shift register 4, and its comparison operation is performed in a comparison circuit 6. In case of 1Δ1>ε and also D(t-1)<D(t), a data signal 5 and an interpolating data signal 11 are input to an addition circuit 12 and are added. The above added signal A is compared with the data signal 3 and is operated in a comparison circuit 15, and the added signal A is output as a load driving signal 20 until the value of |A-D(t)| becomes below ε. On the other hand, in case of D(t-1)>D(t), the data signal 5 and the interpolating signal 11 are input to a subtracting circuit 13, and the data signal 5 is output by decreasing its value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56148876-A (JP)
Title: Manufacture of mis type photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1980-04-21
Abstract: PURPOSE:To simplify the steps of manufacturing an MIS type photoelectric converter by forming a plurality of V-shaped grooves on the front and the back surfacee of a semiconductor substrate and further forming insulating or semi-insulating film having a thickness capable of flowing a current and two types of electrode having reverse polarities of charging polarity. CONSTITUTION:Scilicon oxide films 2, 3 are formed on a monocrystalline semiconductor 1, the film 2 of the photoelectric converting region 4 is retained, and the film 2 of the other isolating region 4' is removed. After V-shaped groove 5 is formed on the region 4', the films 2, 3 are removed. Thereafter, the substrate 1 is dipped in anisotropic etchant, and a number of V-shaped grooves 6 are formed at random. Subsequently, insulating or semi-insulating films 8, 9 having a thickness capable of flowing a current are formed, and electrodes 10, 12 and 13 having reverse polarities are formed on the films 8, 9.
Patent JP-S62209942-A (JP)
Title: Signal transmission system for loop-shaped network system
Inventor: ITO YASUHIRO
Filed: 1986-03-10
Abstract: PURPOSE:To avoid that a packet unnecessarily remains on a transmission line and to improve a transmission efficiency after all transmitter nodes of the packet receive the packet when the multi-casting transmission of the packet is executed by setting the number of the receiving node to the packet. CONSTITUTION:When a packet arrives at a node 22, for the node 22, its own node address is set to a receiving address 12, '3' (2 or above) is set to the number 13 of the receiving node, and therefore, the data are fetched into the packet, the number 13 of the receiving node is reset and the packet is transmitted to a transmission line 29. Continuously, when the packet arrives at a node 23, for the node 23, its own node address is not set to the receiving address 12, and therefore, the packet is transmitted to the transmission line 29 as it is. Finally, when the packet arrives at a node 25, for the node 25, its own node address is set to the receiving address 12, the number 13 of the receiving node comes to be '1', and therefore, only by fetching the data, the packet transmission is not executed to the transmission line 29.
Patent JP-H0347391-A (JP)
Title: Incombustible winding door
Inventor: RARII ERU MITSUCHIERU
IPC: D01F6/92
Filed: 1990-03-06
Abstract: PURPOSE: To form a fire-protecting rolling door by weaving a monofilament formed by a mixture of predetermined wt.% of polyester, high molecular promoglycidyl ether, antimony trioxide and the like, and coating the same with a flame retardant material. CONSTITUTION: A monofilament is formed by a mixture composed of 75 wt.% of polyester, 20 wt.% of high molecular promoglycidyl ether and 5 wt.% of antimony trioxide, a mixture composed of 80 wt.% of polyester, 16 wt.% of poly and 4 wt.% of antimony trioxide, and the like to weave the base fabric 5. Then polyvinyl chloride, silicone rubber and acryl resin are applied to the base fabric 5 to form a coating 4. Then a door panel and the like is manufactured by using the base fabric 5 having the flame-retardancy. Whereby the door having the self-fire extinguishability can be provided.
Patent JP-H08250417-A (JP)
Title: Projection exposure method and aligner
Inventor: HORIUCHI TOSHIYUKI
IPC: H01L21/027
Filed: 1996-03-11
Abstract: PURPOSE: It is to be changed to an illumination system suitable for a reticle in order to improve resolution and a focus depth. CONSTITUTION: This invention has a first process making a configuration of a secondary light source to be formed by a unifying optical system 19 uniformly illuminating a reticle 8 changeable and a secondary process making a size of illumination light on the incident side of the unifying optical system 19 changeable according to a configuration of the secondary light source.
Patent JP-S58179915-A (JP)
Title: Magnetic recording medium
Inventor: MARUOKA TAKAHARU
IPC: G11B20/10
Filed: 1983-03-28
Abstract: PURPOSE:To increase greatly the recording density of a data recorder/reproducer, by using a staircase wave generating circuit to convert a digital data into a staircase wave having a modulated period and then to record it to a recording medium. CONSTITUTION:The staircase waves of different periods in accordance with 1 or 0 of the signal at a terminal Q which is obtained by latching a data signal (a) by a latching circuit 11. In other words, the half period T of the staircase wave is short and long when the data (a) is set at 0 and 1 respectively. Then the staircase wave is recorded on a magnetic tape 3 by a tape recorder 7. In the reproduction mode, an output signal (c) is supplied to a buffer 14 of a comparator 5. At the same time, the top or bottom point of the signal (c) is held by the values of a diode and a capacitor. Then the amplitude center potential of the signal emerges at a capacitor C4 through a resistance. An operational amplifier 15 compares the signal with its amplitude center to extract a square wave (d) which has a short period to a signal 0 and a long period to a signal 1 respectively. Thus, the recording density is greatly increased.
Patent JP-S60197319-A (JP)
Title: Electric discharge machine
Inventor: GOTOU MAKOTO
IPC: B23H1/02
Filed: 1984-03-19
Abstract: PURPOSE:To enhance the efficiency of electric discharge machining, by counting the frequency of electric discharge between a machining gap at every second set time, and as well by comparing the thus obtained count number with a second reference value to monitor the condition of machining. CONSTITUTION:A CPU28 having a counting function computes the frequency Ns of electric discharge which occures during every sampling time Ts as a second set time, and compares the frequency Ns of electric discharge with a reference electric discharge frequency Nx which is beforehand set as a second reference value, to determine an interpole short-circuit if Ns=Nx. In this case a wire- electrode is separated from a part to be machined, and then a machining process is restarted.