baber/WOPTO huggingface dataset:
Patent JP-H06345016-A (JP)
Title: Wrapping apparatus
Inventor: YASUMATSU MAMORU
IPC: B65B11/48
Filed: 1993-06-02
Abstract: PURPOSE:To determine a state wherein a rolled transparent adhesive tape has been consumed to be replaced by providing a controller for reflecting and receiving detection light to and from the adhesive tape of a wrapping apparatus for holding and gathering up an upper end part of a wrapping sheet which has dropped into an opening while being wrapped by the wrapping sheet from a lateral direction to have it sealed. CONSTITUTION:A wrapping sheet is dropped into an opening together with an object to be wrapped and gathered up, and it is tightly sealed by an adhesive tape 4 cut in a predetermined length. An opening 8b is provided on an upper side of a light projector 21 and a light receiver 22 of a frame 8 on a side for fixing a wrapping apparatus, while an opening 5a is provided on a support member 5 for the adhesive tape 4. When the support member 5 for the adhesive tape 4 is fixed, the opening 5a of the support member 5 is positioned at the opening 8b position. Correspondingly, a reflecting plate 23 is fixed to a ceiling plate 17 of the frame 8, so that when the adhesive tape exists detection light projected from the light projector 21 passes through the openings 8b, 5a, transmits through the transparent adhesive tape 4 between a support 6 and a holder 37 and comes against the reflecting plate 23 to be received by the light receiver 22.
Patent JP-H02310395-A (JP)
Title: Method for preventing corrosion of neodymium-iron-boron sintered magnet
Inventor: TAKADA KOJI
IPC: C25D13/20
Filed: 1989-05-26
Abstract: PURPOSE:To improve the corrosion resistance of an Nd-Fe-B sintered magnet in a corrosive environment and the hydrogen embrittlement resistance by activating the surface of the magnet by immersion in an oxidizing acid, then carrying out Ni plating and coating by cationic electrodeposition. CONSTITUTION:An Nd-Fe-B sintered magnet is immersed in an aq. soln. contg. 10-20vol.% oxidizing acid such as nitric acid for 30-180sec to activate the surface. Ni plating having <=1,000kgf/cm<2> internal stress is formed on the activated surface by electroplating with a Watts bath or a sulfamate bath and then coating by conventional cationic electrodeposition is carried out. The corrosion of the Nd-Fe-B sintered magnet in a corrosive environment and the disintegration due to hydrogen embrittlement are prevented.
Patent JP-S61290414-A (JP)
Title: Focusing device
Inventor: NOMOTO MINEO
IPC: G03F1/84
Filed: 1985-06-19
Abstract: PURPOSE:To enable focus detection and focusing with high accuracy by making light incident on an object to be observed so that the reflection factors of the reflected light on the front and back surfaces of the object are made uniform and detecting the optical axis position of the reflected light to move the object. CONSTITUTION:Light is projected from a laser light source 3 to a mask 2 through a slit 5 and the image of the reflected light is formed on a CCD 10. Chromium is vapor deposited on the surface of a glass substrate as the mask 2. Although the reflection factors of light are different on the surface of the chromium and that of the glass in accordance with the incident angles and wavelength of light, the two reflection factors can be set up to almost the same value by setting up the incident angles to 70-85 deg. by the calculation of Fresnel method. The reflection factors of respective slit images 5', 5'' of a picture element 13 of a CCD 12 on the front and back surfaces of the object 2 to be observed are uniform and the focus detection and positioning of the image 5' can be attained with high accuracy through an objective lens 1.
Patent JP-H07334193-A (JP)
Title: Sound encoding device
Inventor: TANAKA NAOYA
IPC: G10L19/038
Filed: 1994-06-14
Abstract: PURPOSE:To improve sound quality in a sound encoding device with a bit rate of 4-8kbps extent by monitoring the change in an input sound signal and correcting a past sound source signal stored in a code book according to the extent of the change. CONSTITUTION:An input sound signal change monitoring means 108 monitors the change in the input sound signal 111, and when the extent exceeds a certain threshold value, a decision means 109 reads in the sound source signal 119 cut out from the past sound source signal stored in the first code book 103 according to a pitch period, and decides whether or not to be corrected. When the fact that correction is necessary is decided, the sound source signal 119 is corrected by a sound source signal correction means 110, and is restored in an original position cut out of the first code book 103. By such a constitution, a pulse interval at a rise part, etc., of a voiced sound is expressed precisely with less information amount, and the sound quality is improved.
Patent JP-H05119394-A (JP)
Title: Film image projecting device
Inventor: MOKAWA SEIICHI
IPC: G03B21/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide a film image projecting device in which focusing is performed in a short time and whose constitution is simple as a film image projecting device. CONSTITUTION:Light emitted from a lamp 2 passes through a microfilm 10 and reaches a CCD line sensor 18 fixed on a projecting plate 17. The upper surface of the microfilm 10 tightly contacts with the lower surf ace of an upper glass 11 fixed, and the position of the sensor 18 is adjusted so that the upper surface of the microfilm 10 is focused on the sensor 18. Only when non-focusing on the sensor 18 is judged by a CPU, the projecting plate 17 is moved along an optical axis direction by a motor 15A corresponding to the thickness of film detected by a film thickness detecting sensor to perform focusing.
Patent JP-H04334920-A (JP)
Title: Interphase spacer
Inventor: MUNAKATA TAKEO
IPC: H02G7/12
Filed: 1991-05-09
Abstract: PURPOSE:To prevent deterioration of anti-tracking characteristic and maintain excellent insulating performance for a long period of time by preventing deposition of salt on the surface of a spacer using an insulator made of high molecular polymer. CONSTITUTION:Covers 24, 25, 26, which cover at least one or more surfaces of insulators 13, 13B made of high molecular polymer in the longitudinal direction thereof, are installed on a spacer 11 utilizing the insulators 13A, 13B made of high molecular polymer. Each of the covers 24, 25, 26 is made of silicone rubber, fluorine rubber, ethylenepropylene rubber and other polymer materials and these covers are installed previously on an umbrella part 16 before hollow flanges 17A1, 17A2, 17B1, 17B2 are compressively connected with pressure to both end portions of a rod. After the compression, the covers are located in the predetermined position and are then fixed thereto with a bonding agent.
Patent JP-S63296299-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISHIHAMA KAZUHARU
IPC: H05K9/00
Filed: 1987-05-27
Abstract: PURPOSE:To reduce the outside dimensions of a hybrid integrated circuit device and reduce the weight by a method wherein the hybrid integrated circuit substrate is electrically and mechanically connected to a metal case with guides through a substrate grounding protrusion provided on the side surfaces of the metal case. CONSTITUTION:A circuit grounding external terminal 12 is provided at the right end of a hybrid integrated circuit substrate 11. The hybrid integrated circuit substrate 11 is inserted into a metal case 13 by using guides 14 formed on the two facing side surfaces of the metal case 13 by extrusion. Then, the circuit grounding external terminal 12 of the hybrid integrated circuit substrate 11 is connected to a grounding protrusion 15 protruding from the side surface part of the metal case 13 toward the circuit grounding external terminal 12 of the hybrid integrated circuit substrate 11 with solder 16. With this constitution, the hybrid integrated circuit substrate 11 is connected to the metal case 13 electrically and mechanically.
Patent JP-H1054410-A (JP)
Title: Fastening tool
Inventor: KISH FREDERICK A
IPC: F16B15/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool effective principally for fastening a work of specific thickness to a thin metal base plate and secondarily for fastening the work to a wooden base plate. SOLUTION: This fastening tool consists of a lengthy shank 22, a head 24 formed on one of the ends of the shank 22, and a tip 28 formed on the other end of the shank 22. In this case, the shank 22 contains a grooved portion 40 including a spiral groove forming a spiral rib and a ring shape groove forming a ring. The ring shape groove has a minor diameter and the ring shape rib has a crest. The minor diameter of the ring shape groove forms a virtual cone expanding toward the tip and the crest of the ring forms a virtual cone converging toward the tip.
Patent JP-S62287617-A (JP)
Title: Apparatus for forming thin film
Inventor: HANAI MASAHIRO
IPC: C23C14/32
Filed: 1986-06-06
Abstract: PURPOSE:To enable evaporation to be performed at a high speed by using tungsten as the material of at least the inner surface portion of a crucible containing the evaporation material, thereby preventing chromium as the evaporation material and the crucible material from reacting even if the crucible is heated to a high temperature. CONSTITUTION:In the apparatus for forming a thin film wherein a crucible 4 is heated in a vacuum bath 1 to cause a cluster of the evaporation material to be jetted thereby forming a thin film on a substrate, the evaporation material is chromium, and at least the inner surface of the crubible 5 is consisted of tungsten. Since the material of the crucible is composed of tungsten, even if chromium which is the evaporation material is heated to a high temperature of 1500 deg.C or higher, chromium does not react with tungsten, so that stable evaporation can be performed at a high speed.
Patent JP-S5925311-A (JP)
Title: Cosmetic
Inventor: OZAWA TATSUYA
IPC: A61K8/72
Filed: 1982-07-29
Abstract: PURPOSE:To obtain a cosmetic giving moistness to the skin, improving the physiological functions of the skin, and ameliorating the emollience, springiness and surface state of the skin, by combining glycosaminoglycane with estrogen which is a feminine hormone. CONSTITUTION:The objective cosmetic contains (A) one or more glycosamino- glycane (exhibiting rapid activity when applied to the skin) selected from hyaluronic acid, chondroitin sulfate A, chondroitin sulfate B, chondroitin sulfate C, chitin, etc. or their salts and (B) estrogen (which increase the amount of hyaluronic acid). EFFECT:The activity of the component is not additive but synergistic.
Patent JP-H04358105-A (JP)
Title: Connection structure between optical plane waveguide and optical fiber
Inventor: TAKAMATSU HISASHI
IPC: G02B6/255
Filed: 1991-06-04
Abstract: PURPOSE:To provide the highly reliable connection structure between the optical plane waveguide and optical fiber which enables the optical waveguide and optical fiber to be connected without any adjustment. CONSTITUTION:A substrate 10 is provided with an about 45 slanting surface 10a and after the optical plane waveguide 12 which terminates at the part of the slanting surface 10a is formed, a clad layer 18 is deposited over the entire surface of the substrate. The clad layer 18 on the slanting surface 10a where the optical plane waveguide 12 terminates is removed to form a hole 20 which is large enough to position and insert the optical fiber 22 and the tip of the optical fiber 22 which is inserted and fixed in a fiber support member 24 is inserted into the hole 20. Plural metallic pads 28 in the same pattern are provided on the bottom surface of the fiber support member 24 and the clad layer 18 of the substrate 10 and then soldered and fixed mutually.
Patent JP-S61292155-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-06-20
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body by forming an electrostatic charge generating layer and a charge transfer layer each having a specified composition on a conductive substrate. CONSTITUTION:A laminate type electrophotographic sensitive body high in sensitivity can be obtained by forming on the conductive substrate the charge generating layer containing the polycyclic quinone type pigment represented by formula (I), and the charge transfer layer containing the hydrazone derivative represented by formula (II) in which each of R1, R2 is H, halogen, nitro, alkoxy, optionally substituted aryloxy, such amino; each of R3, R4 is optionally substituted alkyl or such aryl; and each of R5, R6, R7, R8 is H, halogen, nitro, optionally substituted alkyl or alkoxy, such aryloxy, such acyl, or such amino.
Patent JP-H086999-A (JP)
Title: Scheduling system
Inventor: MITSUTAKE HARUKO
IPC: G06Q50/00
Filed: 1994-06-15
Abstract: PURPOSE:To expand the expression of a function and to increase the strictness of an execution result by providing a function block setting a condition that a job to be next scheduled is selected according to the attribute of an already scheduled job. CONSTITUTION:A logic construction interface part 12 has an edition function adjusting the parameter of a function block, etc., and completes the logic program of a scheduling. A logic execution part 14 evaluates the logic read from a logic preservation part 13 with an input element column to a logic, outputs an output element column and performs a control of the selection processing, etc., of the next candidate. When a working plan is prepared on this basic scheduling system, a job to be preferentially assigned and the device to be used in each process of the job are selected and the processing time can be designated, by a function block setting a condition that a job to be next scheduled is selected according to the attribute of an already scheduled job.
Patent JP-H05115707-A (JP)
Title: Production of drink can
Inventor: MIYAMA SUSUMU
IPC: B01D19/04
Filed: 1991-06-04
Abstract: PURPOSE:To produce a drink can capable of preventing the blowoff of a drink generated at the time of opening. CONSTITUTION:A defoaming agent is applied to the inner surface of a can lid 5 and this coated can lid 5 is fitted to the opening part of a bottomed cylindrical can body 6 packed with a drink to hermetically close the can body 6 and, subsequently, a can is heated. By this constitution, the defoaming agent applied and fixed to the inner surface of the can lid is melted by the heating at the time of high temp. sterilization to be added to the drink in the can and the foaming of the drink is suppressed by the defoaming effect of the defoaming agent to prevent the blowoff of foam at the time of opening.
Patent JP-S5657061-A (JP)
Title: Composite office machine
Inventor: KITAMURA TAKASHI
IPC: G03B27/50
Filed: 1979-10-16
Abstract: PURPOSE: To enable scanned images of good quality without causing exposure unevenness by combining a copying mechanism provided with an optical system using short-focus small imaging elements and a scanner by the light beam modulated according to the electric signals of images.  
     CONSTITUTION: A transparent original platen 14 is disposed reciprocatively above an optical system 2 disposed with plural short-focus small imaging elements in array shape, and a lighting lamp 15 is provided below this. To perform copying of an original 16, the original 16 is placed on the original platen 14 and it is moved at the same speed as the peripheral speed of a photosensitive drum 4 from the direction shown by chain lines to the direction shown by the solid lines, whereby the copying is performed. In the case of performing scanning recording, the original platen 14 is moved to the solid line position to be escaped from above the array optical system 2, and in turn the scanning recording mechanism consisting of a semiconductor laser 17, a condensing lens 18, a rotary polyhedral mirror 19, an imaging lens 20, a reflecting mirror 21 and a prism 22 is set for the array optical system 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01301384-A (JP)
Title: Body with adherend member tacked thereto and production thereof
Inventor: MATSUGUCHI NOBORU
IPC: B42D15/02
Filed: 1988-05-31
Abstract: PURPOSE:To enable an adherend member to be tacked to an optimum position and eliminate the need for subjecting a body to which the adherend member is to be tacked to treatments such as a treatment for imparting releasability, by pressing the adherend member against a part of the surface of the body while melting a heat-adhesive resin layer and partially varying one of a heating temperature, a pressure for pressing and a heating time, thereby dividing the adherend member to a part adhered strongly to the body and a part adhered weakly to the body. CONSTITUTION:A covering member comprises a base 20 formed of a blank material capable of being cut by scissors or the like, and a hiding layer 22 provided on one major surface of the base 20. A heat-adhesive resin layer 24 is provided on the surface of the hiding layer 22. In a continuous form paper 10 with the covering members 14 tacked thereto, the heat-adhesive resin layer 24 is adhered strongly to a sheet 16, which is a body to which the adherend member 14 is tacked, at strong adhesion parts 26 where the layer 24 is pressed strongly, and the layer 24 is adhered weakly to the sheet 16 at a weak adhesion part 28 where the layer 24 is melt-adhered under weak pressing. Therefore, the covering member 14 can be released from the simple 16 comparatively easily in the area where the weak adhesion part 28 is provided.
Patent JP-H0428896-A (JP)
Title: Continuous electroplating method
Inventor: ARAKI TATSUSHI
IPC: C25D7/06
Filed: 1990-05-23
Abstract: PURPOSE:To prevent plating metal from being stuck on an electricity conductive roll by specifying both the contact wire pressure of the electricity conductive roll and steel strip and the concn. of Fe<3+> in a plating soln. in a continuous electroplating method wherein a horizontal plating cell is utilized to electroplate steel strip. CONSTITUTION:The contact wire pressure of an electricity conductive roll and steel strip is controlled by the pushing force of the backup rolls 4 shown in a figure 1. This contact wire pressure of the roll and steel strip is regulated to 20-120kg/cm<2>. When the concn. of Fe<3+> in a plating liquid is increased, electrocorrosion on the surface of the electricity conductive roll proceeds. Accord ingly, it is necessary that the concn. of Fe<3+> is regulated to <=0.6g/l. Fe<3+> is present at about 1g/l in the plating liquid by elution from steel strip but the concn. of Fe<3+> is controlled by treating this plating liquid by ion exchange resin. On the other hand, when the concn. of Fe<3+> is reduced, this concn. is lowered by dissolving velocity of plating metal in the case of replenishing this plating metal into the plating liquid. Since plating can not be continuously performed, it is necessary that the concn. of Fe<3+> is regulated to >=0.2g/l.
Patent JP-S5466753-A (JP)
Title: Amplifying circuit
Inventor: NAKAGAMI TAKAKIYO
IPC: H03F3/60
Filed: 1977-11-07
Abstract: PURPOSE:To establish the output of flat characteristics with a simple constitution, by amplifying the signal power split with the input hybrid by means of the two reflection type amplifiers having different center frequency, and by synthesizing the output with the output hybrid in the broad band amplifier of microwave band. CONSTITUTION:The input signal power from the signal input terminal 21 is split into two with the hybrid 22 at the input side, and the signal power split with the hybrid 22 is fed to the circulators 23 and 27 constituting the reflection type amplifier in different center frequency. The diodes 25, 28 being the constituent component of the amplifiers are connected respectively via the lines 24 and 27 to the circulators 23 and 27. The output of the circulators 23 and 27 with this constitution is synthesized with the output hybrid 29, outputting the microwave power in broad and flat performance from the output terminal 30.
Patent JP-S5467192-A (JP)
Title: Operation method of reactor
Inventor: YOKOMI MICHIROU
IPC: G21D3/08
Filed: 1977-11-09
Abstract: PURPOSE: To maintain the soundness of fuel and increase the rate of extraction with the decrease of reactor power level allowing the coolant to supply higher temperature with water feed re-heating unit.  
     CONSTITUTION: Steam generated in the reactor container 1 is recirculated to the condenser 5 by driving the turbines 2 and 3, recirculating to the container 1 by heating with the feed water heater 7. When the control rod 11 in the container 1 is extracted from the core, the feed water delivered from the feed water pump 8 is reheated with the feed water heater 9, feeding to the container 1. Arithmetic unit 20 is operating the position of control rod, the power of neutron flux detector 10, the feed water heating temperature derived from the reactor thermal power data, setting the rate of change of steam extraction, thereby controling the flow control  valve 24, heating the feed water with the feed water heater 9, feeding to reactor container 1, reducing the power level of reactor, and enabling the control rod 11 to extract from the core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01300796-A (JP)
Title: Remote controller
Inventor: NAKATSUKA SHIGEYUKI
IPC: H04N5/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain a ROM of a small capacity and to raise the reliability of a transmission pattern by providing a programmable read only memory(PROM) which has stored key information which is transmitted and received for a remote control and has a redundancy for generating a different transmission pattern at every apparatus to be controlled. CONSTITUTION:In an automobile body 5, a receiver is installed in a door part. A transmitter 7 is used when a user releases a door lock of an automobile. In a PROM 1, key information for generating a transmission signal pattern is stored in advance. This key information is used for generating a 16-bit address part being a part of a transmission pattern, and constituted of the same three kinds of data (16-bit address) in order to allow it to have a redundancy. A data deciding circuit 2 reads out three 16-bit addresses, and generates one 16-bit address. This data deciding circuit 2 is constituted of a majority deciding circuit 24.
Patent JP-H04334105-A (JP)
Title: Current source circuit
Inventor: MIYAKE TOSHIHIDE
IPC: H03F3/343
Filed: 1991-05-08
Abstract: PURPOSE:To prevent a temperature characteristic of an output current from being changed depending on a setting position of a variable resistor used for setting the output current. CONSTITUTION:The temperature characteristic of a current source 11 is set so that the relation of aapprox.=b/c is established, where (a) is a temperature characteristic of the current source 11 connecting to a collector of a 1st transistor (TR) Q1, (c) is a temperature characteristic of a variable resistor VR connecting to an emitter of a 2nd TR Q2 and (b) is a temperature characteristic proportional to the absolute temperature.