baber/WOPTO huggingface dataset:
Patent JP-H03256358-A (JP)
Title: Semiconductor memory device and manufacturing method
Inventor: TORII KAZUNARI
IPC: H01L21/8242
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a fine memory cell which uses a thin ferroelectric film for accumulated electrodes by covering an offset induced by a separation oxide layer between a word line, a bit line and components with an insulation material so as to make the surface flat and then forming an accumulated capacity section which uses the ferroelectric thin film on the flattened surface. CONSTITUTION:An accumulated capacity section is not directly formed on an offset induced by a separation oxide layer 2 between a word line 4, a bit line 8 and components, but the capacity section, which comprises a lower part of electrode, a thin ferroelectric film 15 and a plate electrode 16, is formed on a flattened surface covered with an insulation film 12 after having formed a switching transistor and the bit line 8.
Patent JP-S62213499-A (JP)
Title: Remote control commanding equipment
Inventor: IMAI RYOICHI
IPC: H04Q9/00
Filed: 1986-03-14
Abstract: PURPOSE:To miniaturize an equipment and to reduce the weight of the titled equipment and to enable the semipermanent use of a photo cell by using the emitting light from the optical element of the equipment main body for the power source and the command signal of a commanding equipment, and replacing the power on the equipment side with the photo cell. CONSTITUTION:By the control action of a main body control circuit Q, a light source driving circuit E is allowed to emit a light source P. The emitted light is transmitted through a lens (j) and a filter F1, and conducted to a commanding equipment 2. A part of the light is received by the photo cell T, converted to an electric power, stored in a battery B to be used for the driving of the part 2. The other part of the said light is projected to a shutter LS made of liquid crystal, and made incident on a corner cube (q) attached to the rear side of the shutter LS. And only the part of the transmitted incident light is reflected and comes to be the reflecting light 7 of the command signal which is light-modulated. This light 7 is returned to the equipment main body-side 1, where the light 7 is decoded in order to execute various control actions.
Patent JP-H06241914-A (JP)
Title: Reference contact compensating device
Inventor: YAMAGUCHI YOSHIYUKI
IPC: H01L35/28
Filed: 1993-02-19
Abstract: PURPOSE:To compensate the temp. of a reference contact with high accuracy by connecting a wiring board having the conductive plate electrically connected to a terminal plate having a plurality of terminals provided on one side thereof to the terminal plate on the other side thereof and providing a temp. element in the vicinity of the conductive plate. CONSTITUTION:Terminals 21-25 are provided at one end of a terminal plate 11 and thermocouple wires are connected to the head parts of one ends of the terminals by terminal screws 21a-25a. The other ends of the terminals 21-25 are extended and the card edge 30 of a printed wiring board 3 is inserted in the recessed part provided at the other end of the terminal plate 1. Therefore, the conductive plates 41, 45 of the edge 30 are electrically connected to the terminals 21-25 and, further, thermocouple outputs connected to the terminals 21-25 are taken out through patterns 51-55. Temp. elements 61, 62 for compensating the temp. of a reference contact are provided in contact with the conductive plates 41, 45 corresponding to the terminals 21, 25 and the outputs of the temp. elements 61, 62 are taken out of patterns 50a, 50b. Since the elements 61, 62 are thermally connected to the terminals 21, 25 through the conductive plates 41, 45, the reference contact of each thermocouple is compensated extremely well.
Patent JP-S57170164-A (JP)
Title: Separation-type dressing
Inventor: KAJII TAKESHI
IPC: A23L27/60
Filed: 1981-04-11
Abstract: PURPOSE: A separation-type dressing that contains clear lemon juice as one of raw materials, thus scarcely forming a white turbid layer near the interface between the oil-phase and the aqueous phase.  
     CONSTITUTION: When a separation-type dressing is made by the usual method, clear lemon juice, which is prepared by treating usual lemon juice with an enzyme to remove pectin and filtering it to remove precipitate, is added, preferably to the aqueous phase by about 5W20% based on the raw material in the aqueous phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02235103-A (JP)
Title: Programming device
Inventor: MORI SHUNGO
IPC: G05B19/05
Filed: 1989-03-09
Abstract: PURPOSE:To store control information in an IC card and to easily execute copying by providing a programming device with an IC card interface part for writing control information in an IC card and reading out the control information stored in the IC card. CONSTITUTION:The control information stored in a memory in an 1-loop controller 1 is collectively transferred to an idle area of a memory 33 in the program forming device 3 through a cable 4. The transferred control information is compared and collated with control information stored in another area at the time of forming an application program and then transferred to the IC card 5 by an IC card interface part 35 to store the information. In the case of transferring the control information stored in the IC card 5 to the controller 1, the control information in the IC card is read out, sent to the device 3, temporarily written in the memory 33 by the interface part 35, and then transferred to the memory 13.
Patent JP-H04289700-A (JP)
Title: Synchrotron radiation generator
Inventor: HONJO ICHIRO
IPC: H05H13/04
Filed: 1991-03-19
Abstract: PURPOSE:To make it unnecessary to adjust a power source and temperature by correcting tune at low cost and automatically, on a synchrotron radiation generator which obtains the synchrotron radiation by let particles circle in the vacuum duct of an electrons accumulating ring. CONSTITUTION:The frequencies of circling particles in a vacuum duct 3 are measured by a trigger part 20 every prescribed time, and the frequencies are compared with the setting value of a memory part 23 by an adder 22 so as to calculate deviation. In response to the deviation, from a map data part 25, a control part 24 determine increase or decrease of the exciting current of four-pole electromagnets 4a, 4b so as to control and correct the four-pole electromagnets 4a, 4b via a power source part 25.
Patent JP-S62216943-A (JP)
Inventor: ROI JIERARUDO GOODON
IPC: G02B1/10
Filed: 1987-03-10
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-H11246490-A (JP)
Title: Production of diaryl carbonate
Inventor: NISHIHIRA KEIGO
IPC: C07C68/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a process capable of industrially and continuously producing a dialkyl carbonate by a non-phosgene method by using carbon monoxide and an alkyl nitrite as starting raw materials. SOLUTION: A dialkyl oxalate is formed from carbon monoxide and an alkyl nitrite, the formed product is separated into a dialkyl oxalate-containing condensate and a nitrogen monoxide-containing noncondensing gas. The noncondensing gas is brought into contact with molecular oxygen and an alkyl alcohol to regenerate the alkyl nitrite, the regenerated gas is recycled and supplied for the formation of the dialkyl oxalate. Then the diaryl oxalate is formed from the dialkyl oxalate and a phenyl compound, a diaryl carbonate and carbon monoxide are formed from the diaryl oxalate. The carbon monoxide is treated with an alkali and recycled and supplied for regenerating the alkyl nitrite.
Patent JP-S60201866-A (JP)
Title: Polishing of barrel
Inventor: TAKAYANAGI EIICHI
IPC: B24B31/14
Filed: 1984-03-24
Abstract: PURPOSE:To increase the colliding force of media and to prevent choking of media in the through-hole of a structure part to be polished by employing triangular pole media where the height is longer than predetermined times of average side of triangular cross-section. CONSTITUTION:Media 3 has such size and shape as insertable into the through- hole 1 where the height is longer than 2 times of the average side of triangle. Consequently, it will never clog vertically in the axial direction of through-hole 1 and easily drawable because the height of triangular pole is longer than 2 times and shorter than 3 times of the side. In order to achieve highly accurate polishing, a right triangular pole media having approximately triangular upper and lower faces is preferable. Because of high impact force of media, the polishing time is shortened resulting in precise polishing without causing clogging.
Patent JP-S54147320-A (JP)
Title: Two cycle engine
Inventor: TANAHASHI TOSHIO
IPC: F02B11/00
Filed: 1978-05-10
Abstract: PURPOSE: To effect continuous operation of self-ignited combustion by maintaining active thermal circumstance, necessary for self-ignition, in stable condition until end of compression stroke of an engine.  
     CONSTITUTION: Scavenging air ports 14aW14e are connected to each other by a scavenging air plenum 15 around outside of a cylinder-block 3. Cross-sectional area of the scavenging air plenum 15 becomes bigger gradually when the section approaches from the port 14a to the port 14e. A slow-speed passage 16 is provided beside the port 14e and a mixture intake port 17 is provided at the tip portion of the slow-speed passage 16. Amount of remaining ignited gas per one cycle is increased by an amount corresponding to that of ignited gas flown into the scavenging air plenum 15 and the slow-speed passage 16, and the increased ignited gas is mixed with mixture in the slow-speed passage 16, thereby, pre-heating of the mixture becomes to be effected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08248616-A (JP)
Title: Mask for exposuse
Inventor: ITO SHINICHI
IPC: G03F1/68
Filed: 1995-03-15
Abstract: PURPOSE: To keep the balance of the image intensity of a cyclic pattern and an isolated pattern in a exposure method which is a combination of a Levenson method and a half tone method. CONSTITUTION: In an exposure mask in which a mask pattern composed of a translucent phase shifter 102 and a semitransparent phase shifter 103 are formed on a translucent board 101, the phase shifters 102, 103 give the respective phase differences of 180 degrees to exposure lights passing through the respective patterns. In a line and space portion, the phase shifter 102 is formed only in one line of adjoining lines, a space is divided into two areas, one of which is an area made of the phase shifter 103, and the other of which is an overlapped area of the shifters 102, 103, and the separated areas each have a phase difference of 180 degrees from adjacent lines against the exposure lights.  In an isolated portion, the overlapped area of the phase shifters 102, 103 is formed in the periphery of an opening portion 104, and the area made of only the phase shifter 103 is formed outside the overlapped area.
Patent JP-H11317398-A (JP)
Title: Method for manufacturing semiconductor device and etching system thereof
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/3065
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of detecting the starting point of etching or accurately monitoring a progressing status of etching. SOLUTION: A p-n junction 12 of a prescribed depth is formed beforehand on a semiconductor wafer 11, and a depletion layer 16 is formed by applying a reverse bias voltage VR to the p-n junction. The semiconductor wafer is etched with reverse bias current JR monitored and the end of etching is determined with the reverse bias current which is increased rapidly. Since the depth of the p-n junction is accurately controlled by an acceleration energy or annealing in the ion implantation, the end of etching can be well accurately detected differently from any other conventional optical measurements. Since unnecessary control of etching process and additional large-sized measuring instruments to a reaction chamber in the etching system will not require high cost etching system. A DT and STI structure are suitable for trench etching.
Patent JP-S56151969-A (JP)
Title: Image formation apparatus
Inventor: YASUGURO YOSHINORI
IPC: G03G15/16
Filed: 1980-04-26
Abstract: PURPOSE:To prevent toner stains even under high humidity and to improve image transfer, by providing voltage application means and a transfer material sensor on a transfer guide plate, and applying bias voltage only when the transfer material passes. CONSTITUTION:Transfer material sensor 11 is provided on the middle part of transfer guide plate 4, and voltage application of voltage application means 13 is controlled by the signal of sensor 11 via control circuit 12. When a transfer material passes along plate 4, the bias volatage is applied, and when it is absent, the voltage application is cut off, thus permitting toner particles not to attach to plate 4 at all, even if the particles are present on the surface of a photoreceptor, toner stains to be remarkably alleviated, and superior transfer to be made under high humidity.
Patent JP-S61216128-A (JP)
Title: Optical disk device
Inventor: KATAOKA KEIJI
IPC: G11B7/1245
Filed: 1985-03-22
Abstract: PURPOSE:To eliminate the abnormal signals produced in a high-speed polarization mode by holding the control signal like an automatic focus signal, etc. in high-speed access mode at a level secured immediately before the high-speed access mode. CONSTITUTION:A pulse which is set at a high level between time points t0 and t2 is produced and impressed to a sample and hold circuit 15. While the circuit 15 holds an automatic focus signal of the time point t0 and drives an automatic focus driver 8 via an amplifier 16. Then the circuit 15 releases its sample and hold state at the time point t2, and the automatic focus signal is impressed to the driver 8 via the amplifier 16.
Patent JP-S56152574-A (JP)
Title: Full-automatic cut-end chamfering machine
Inventor: GOMI SEITAROU
IPC: B27M1/00
Filed: 1980-04-25
Abstract: PURPOSE:To rationalize the cut-end chamfering operation by connecting a grinding arm provided with an abrasive buff to a crossarm adjutably in angle so that said abrasive buff contacts with the cut-end surface of a material to be ground, and grinding the cut-end circumferential surface. CONSTITUTION:Rollers 12 are provided on the upper surface of a base 13, as a transfer apparatus C, and an arm 3 for a disc is made pivotable in parallel to the rollers 12. A cylinder 4 and the arm 3 mounted on a vertical cylinder 5 which drives vertically to provide an arm mechanism A. A grinding arm 7 provided with an abrasive buff 6 rotated by means of a motor at the end above the position where the cut end of a material 15 to be ground is located is connected to an crossarm 8 adjustably in angle so that the abrasive buff 6 contacts with the cut-end surface. One end of said crossarm 8 is pivotally supported by a supporting frame 9, and the other end is pulled by a spring 10, as a grinding mechanism B, which is provided inside the arm mechanism A. Thereby, the abrasive buff 6 rotates at high speed and grinds the cut-end circumferential surface of the laminated lumber 15.
Patent JP-H03257449-A (JP)
Title: Silver halide photographic sensitive material having novel cyan coupler
Inventor: ITO TERUAKI
IPC: G03C7/38
Filed: 1990-03-07
Abstract: PURPOSE:To enhance the spectral absorption characteristic of a cyan dye, color reproducibility and color developing density by using a specific cyan coupler. CONSTITUTION:The cyan coupler expressed by formula I is incorporated into at least one layer of the silver halide emulsion layers of this photographic sensitive material. In the formula, A, D denote an org. group which are combined with a pyrrole group by C, N, etc.; B denotes H or substituent; X denotes H or elimination group. A and D may be the same or different. At least one of A, B and D have a ballast group. The more specific example of the formula I includes a comp. with which both A, D are -C6H5, B is the group of formula II and X is -Cl.
Patent JP-S62212372-A (JP)
Title: Piperazine derivative
Inventor: HINO KATSUHIKO
IPC: C07D223/00
Filed: 1986-03-13
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is alkyl, aryl or heteroaryl; R2 is H, halogen, OH, alkyl, alkoxy, alkylthio, CF3, CN, COOH, alkoxycarbonyl, acyloxy or dialkylamino; R3 is H, alkyl, cyloalkyl, alkenyl, hydroxyalkyl, aryl, aralkyl in which the alkyl moiety mey be substituted by OH, acyloxy or oxo, etc.; n is 1 or 2; the (hetero)aryl of R2 and R3 may be aubstituted by R2 except H] and salt thereof. EXAMPLE:3-( 4-Fluorophenyl )-2-( 4-methyl-2-piperazinyl )-5H-1-benzazepine.dihy drochloride. USE:A central nervous system depressant, e.g. remedy for schizophrenia, antiepileptic agnet, etc. PREPARATION:A novel substance expressed by formula II (X is halogen) is reacted with a compound expressed by formula III to afford the aimed compound expressed by formula I.
Patent JP-H08254936-A (JP)
Title: Image forming device
Inventor: KATSUMATA YOSHIKAZU
IPC: G03G21/10
Filed: 1995-03-15
Abstract: PURPOSE: To simplify an assembling process by making a latent image carrier unit provided with a latent image carrier and an intermediate transfer body unit provided with an intermediate transfer body attachable to/detachable from a process unit which can be attached to/detached from the device body. CONSTITUTION: A photoreceptor unit 80 is integrally provided with a photoreceptor 1, a driving roller 2, driven rollers 3 and 4, an electrifier 16 and a photoreceptor cleaning device 300 and constituted to be attachable to/ detachable from the process unit 70. The intermediate transfer body unit 90 is integrally provided with the intermediate transfer body 6, a driving roller 9, driven rollers 7 and 8, a transfer roller 5 and an intermediate transfer body cleaning device 320 and constituted to be attachable to/detachable from the process unit 70. The photoreceptor unit 80 and the intermediate transfer body unit 90 are constituted so that they are independently assembled and installed in the process unit 70. Therefore, the assembling process of the process unit 70 is simplified and the photoreceptor 1 and the intermediate transfer body 6 at the time of assembling are hardly damaged.
Patent JP-H11123365-A (JP)
Title: Ultrasonic vibrating combined processing tool
Inventor: HASHIMOTO HIROSHI
IPC: B06B1/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic vibrating combined processing tool by which a large size object to be processed can efficiently be processed by stable operation by installing at least one small processing tool which carries out processing while applying vibration by ultrasonic waves. SOLUTION: This processing tool comprises a processing means 20 and a vibrating means 30 and carries out combined processing of an object to be processed while applying vibration at the time of processing. The processing means 20 is constituted by installing at least one processing tool 21 having a micro cutting face in the circumferential direction of one face side of a rotatable base 10 on the rotary axis 18 of the base 10. The vibrating means 30 vibrates the processing tool 21 in the direction in which processing is carried out.
Patent JP-H07261029-A (JP)
Title: Light guide plate and machining method therefor
Inventor: SEKI SHIZUO
IPC: G02B6/00
Filed: 1994-03-25
Abstract: PURPOSE:To inexpensively machine a light guide plate capable of guiding out light with high luminance, little in dispersion and superior in uniformity. CONSTITUTION:After spherical concave parts 6 are formed on the top surface 6 of a bottom mold 5, the machining surface wherein the spherical concave parts 6 are formed is roughened and the roughened surface part except the spherical concave parts 6 is ground into a mirror surface. Resin is poured between the bottom mold 5 formed and a top mold 4 having a mirror surface on its top surface 4a to mold the light guide plate 1 by injection. The injection- molded light guide plate 1 has a flank part formed into an incidence end surface where light is made incident and also has light scattering spherical convex projections 2, having fine unevenness 3 so that the area or density varies with the distance from the incidence end surface, on the surface on the opposite side from the surface where the light made incident from the incidence end surfaces is projected. The light which is made incident from the incidence end surface is scattered by the light scattering projections 2 having the fine unevenness 3 and guided out to the top surface.
Patent JP-S51131976-A (JP)
Title: Hobb
Inventor: MARUO KOUKICHI
IPC: B23F21/16
Filed: 1975-05-12
Abstract: PURPOSE:To chamfer the gear materials of various ratings within the same module by means of a single hobb.
Patent JP-S60209599-A (JP)
Title: Steroid for immunomodulating agent
Inventor: YAN KERUDAA
IPC: A61K31/565
Filed: 1985-03-20
Abstract: The invention relates to a group of Δ<sup>4</sup>- and Δ<sup>5(10)</sup>-oestrene derivatives having an alkyl(1-4 C) substituent in position 6 or 7, an oxy substituent in position 17β and optionally an oxo- or oxy- substituent in position 3 and a hydrocarbyl(1-4 C) group in position 17a, for use as immunomodulator. The compounds are in particular suitable for therapeutic use in the treatment of auto-immune diseases.
Patent JP-S60201909-A (JP)
Title: Manufacture of multilayer stretch blown bottle
Inventor: HIRATA SHIYUNSAKU
IPC: B29L22/00
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a desired multilayer stretch blown bottle by a method wherein the 1st injected preform is placed in a mold at temperatures distributed so that they are low on the injection gate side and high on the opposite side and thermoplastic resin on and after the 2nd stage is injected and molded. CONSTITUTION:Gas barrier resin is applied to the outer surface of the primary molded article manufactured by the 1st stage injection molding of polyester and dried to make a coated article. The primary preform coated article 13' controlled so that the injection gate side 14 is low in temperature and the opposite side 15 is high is held by the core 17 and the gripper 18 and inserted into the cavity 20 of the molds 19a, 19b. In the secondary injection process polyester resin is injected from the gate at the bottom of the mold to the clearance between the cavity 20 and the coated article 13' to manufacture a multilayer preform with a bottom. This multilayer perform takes finally a bottle shape at a stretch blowing process. It becomes possible to manufacture the desired multilayer stretch blown bottle by this method.
Patent JP-H08252133-A (JP)
Title: Handle locking mechanism
Inventor: MATSUDAIRA MITSUSHI
IPC: H05K5/02
Filed: 1995-03-15
Abstract: PURPOSE: To provide a carrying handle mechanism which accommodates a handle reliably with an arbitrary attitude of device, without causing a striking sound when the handle is accommodated. CONSTITUTION: A carrying handle 1 attached rotatably to a cabinet 5, a rotating shaft 2 interlocked with the handle 1, and a pin member 2a interlocked with the shaft 2 and purposed for locking are disposed. A rotation guide 3 of the rotating shaft 2 is provided, the rotation guide is provided with a mechanism 3a to lock the pin member 2a.