baber/WOPTO huggingface dataset:
Patent JP-H04186302-A (JP)
Title: High surface reflection mirror
Inventor: FUJII HIDEO
IPC: G02B5/08
Filed: 1990-11-21
Abstract: PURPOSE:To improve film deposition, humidity resistance, sulfurization resistance and wear resistance characteristics by forming on a reflection layer a chromium sulfide protection layer, a protection layer including an aluminium oxide layer, and a protection layer including a silicon dioxide. CONSTITUTION:A base layer 2a comprising chromium sulfide is formed on a base 1a, and on the layer 2a a reflection layer 3a is formed. On the layer 3a a protection layer 4a, protection layers 5a, 6a, and a protection layer 7a are formed in this order. The layer 2a is formed of chromium sulfide having a high deposition property with the base 1a made of plastic material. The layer 4a is formed chromium sulfide for preventing sulfur ions from entering the layer 3a. The layers 5a, 6a are formed of transparent multilayered film including at least aluminium oxide for preventing water content from entering. The layer 7a is formed of silicon dioxide for strengthening wear resistance and the like. With the constitution, it is possible to realize a high surface reflection mirror excellent in film deposition, humidity resistance, sulfurization resistance, and wear resistance and the like.
Patent JP-H01158802-A (JP)
Title: Variable delay line device
Inventor: KAMETANI KAZUO
IPC: H03H7/20
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a subminiature variable delay line device whose delay characteristic is stable by providing a delay line element having plural fixed contacts arranged in circular-arcuate shape. CONSTITUTION:The device is provided with a delay line 1, a holder 3, a moving contact spring switching the delay time of the delay line element 1, a conductor plate supporting the holder 3, in press contact with a moving contact spring 5 to allow the moving contact spring 5 to connect to an external circuit and a rotating body 9 turning the holder 3. In case of turning the holder 3, the moving contact spring 5 supported by the holder 3 slides fixed contacts 33 arranged in a circular-arcuate shape in a way of circular-arcuate form to select a fixed contact 33. Thus, a pulse signal applied to the conductive plate 7 is switched and outputted with a delay time in response to the distance between the selected fixed contact 33 and an output section. Thus, the entire constitution is formed to be subminiature and the stable delay characteristic is obtained and the manufacture and assembling are simplified.
Patent JP-H07177234-A (JP)
Title: Private branch exchange device with message storing function
Inventor: KANZAWA SHINICHI
IPC: H04Q3/58
Filed: 1993-12-17
Abstract: PURPOSE:To improve serviceability by securely informing even a user who is unfamiliar with the handling of an extension telephone set of the presence of a message. CONSTITUTION:In a waiting period, a return of a user corresponding to an extension where a message is recorded during the absence is monitored by a return detecting means 51b based on the monitor information of a room monitoring circuit 62 and once the return is detected, an announcement message which is previously set is reinforced and outputted from the sound reinforcing speaker of the extension telephone set, so that the return user is informed in voice that the message is recorded. When the user puts the handset off the hook of the extension telephone set according to the announcement message, the message is reproduced by a speech sound recording device 55 under the control of a message reproduction control means 51c, and sent out to the corresponding extension telephone set and outputted as a speech.
Patent JP-H11152661-A (JP)
Title: Mayer blanket
Inventor: TATSUMI SHUNJI
IPC: D04B21/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a MAYER blanket having a soft touch without losing the characteristics of the MAYER blanket by solving such problems that the handling of fiber tips is very difficult on the MAYER blanket produced by using pile yarns containing raw stocks having a single fiber fineness of <2 denier and that the fiber tips are gathered into brush tip-like shapes. SOLUTION: This MAYER blanket is obtained by using pile yarns comprising (A) 25-55% of shrinkable acrylic fibers having a single fiber denier of 0.6-2 d and a shrinkage factor of 16-26% and (B) 45-75% of non-shrinkable acrylic fibers having a cross-sectional shape and a denier different from those of the fibers A and having a single fiber denier of 0.6-2 d.
Patent JP-H04186286-A (JP)
Title: Image storing device
Inventor: OSAWA MASAHIRO
IPC: G09G5/00
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the cost of an image storage device for storing high resolution video signals, and improve the operation margin by performing sampling for converting the video signals into digital data at the time when the video signals are stored in the storage means, for the periods at least twice the conventional periods. CONSTITUTION:A control circuit 7 outputs data for specifying the frequency dividing ratio in a sampling clock generating circuit 4 as (k) so that the samples of video signals containing signal components of a fixed number (m) of picture elements for one horizontal video image period having a fixed length of time (t) are taken for every period equivalent to integral multiples (k) of t/m (t/m is over 2), and gives the data to an A/D converter 1 to convert high resolution signals into digital data, and to store the data in an image memory 2. Further, conversion phase signal waveform is adjusted so that sampling timing is shifted by one picture element for each of (k) pieces of field periods. Thus, the video signals for one image plane are stored for each of (k) field periods.
Patent JP-2001136444-A (JP)
Title: Program selector for digital television receiver and its frequency conversion data acquisition method
Inventor: SAITO KENJI
IPC: H04N5/44
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To automatically acquire data to be registered to a frequency conversion table 9 of a program selector of a digital television receiver that receives a terrestrial wave digital broadcast program via a CATV without changing a transmission channel modulation system. SOLUTION: A control section 108 scans a reception level 121 about a transmission channel of the CATV and presence/absence 122 of synchronization locking of an OFDM modulation signal, and acquires required data on the basis of frequency information of the transmission channel from which synchronization of the OFDM modulation signal is locked at a prescribed reception level or over and its program arrangement information.
Patent JP-H06129746-A (JP)
Title: Method for controlling sea water cooling device
Inventor: MURAKAMI HIDEO
IPC: F25B5/02
Filed: 1992-10-14
Abstract: PURPOSE:To provide a controlling method for getting sea water of a low temperature having a smaller variation in temperature in a sea water cooling machine using a freezer and prevent sea water from being freezed in a heat exchanger. CONSTITUTION:A sea water cooling device having double-pipe type heat exchangers 2 of a plurality of stages connected in series is constituted such that each of temperature adjusting devices 4 including a temperature sensor is arranged in a sea water communication pipe between each of the heat exchangers 2. When sea water shows a temperature lower than each of set values, refrigerant flowing into the heat exchanger 2 at that stage is shielded with a solenoid valve 3 and further the temperature is lower than 0 deg.C, flowing-in of refrigerant into the heat exchangers 2 at all stages before that specified stage is shielded by the solenoid valve 3.
Patent JP-H11142302-A (JP)
Title: Cement sampler
Inventor: YAMAZAKI YOJI
IPC: G01N1/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To enable easy installation and use in the case that a vertical duct changes its shape into an inclined duct as well as that the diameter of a duct is changed. SOLUTION: A supporting frame 1 is fixed to the outside of the casing 4 of a screw 3 rotated by a driving device 2. A sleeve 11 is slide-freely fitted over the outside of the supporting frame 1. The tip sides of the screw 3 and the casing 4 are inserted into a duct 10 from the outside at some midpoint of the duct 10 for sampling raw materials, and the tip part of the sleeve 11 is inserted and fixed to a side wall of the duct 10. The supporting frame 1 is slid with respect to the sleeve 11 to adjust the amount of protrusion of the screw 3 and the casing 4 into the duct 10 to a length suitable for the duct 10, then the supporting frame 1 is fixed to the sleeve 11, and a gap between both of them is sealed.
Patent JP-H02162755-A (JP)
Title: Analog and digital mixed integrated circuit
Inventor: FUSE MAMORU
IPC: H01L27/04
Filed: 1988-12-15
Abstract: PURPOSE:To reduce the occurrence rate of troubles such as short circuits of an analog circuit and to prevent the analog circuit from deteriorating in characteristics due to a parasitic capacitance by a method wherein an island-like or a channel-like blank part is provided to the uppermost conductive film of a shield electrode which protects the analog circuit from noises. CONSTITUTION:A second layer conductive film 3 of an analog circuit forms a shield electrode and is provided with many island-like blank parts 4-00-4-38 formed in meshes. Provided that a harmonic component of noises has a frequency of 1GHz and is 30cm in wavelength, the meshes shield an electromagnetic wave sufficiently if the meshes are formed to be 100mum in pitch and a pitch space is 1/3000 of the wavelength. Even if pinholes 5-1-5-3 have occurred to an interlaminar insulating film 1b, the occurrence of a short circuit between a first layer wiring 6 and the second layer conductive film 3 becomes small in probability.
Patent JP-H04191383-A (JP)
Title: Etching method and deivce for roll
Inventor: IMAE TOSHIO
IPC: B41C1/18
Filed: 1990-11-26
Abstract: PURPOSE:To improve both of an etching rate and etching factor by the extremely simple method by spray coating the surface of a roll with an etching liquid while rotating the roll in such a manner that centrifugal force of a specific value or above acts. CONSTITUTION:The etching liquid is sprayed by a spray nozzle 2 onto the surface of the roll 1 and the nozzle 2 is repetitively moved back and forth in the direction parallel with the length of the roll body by a traversing device 3 via a spray nozzle fixture 5. The roll 1 is supported by a driving device 4 contg. high-speed bearings and the roll is rotated around its axis in such a manner that centrifugal force >=-5g (g is the acceleration of gravity) acts on the roll surface. The centrifugal etching is executed with the small rotating device by this method without requiring a large immersion container. Both of the etching rate and the etching factor are thus improved.
Patent JP-2000132872-A (JP)
Title: Optical information recording medium and its manufacture
Inventor: KITAMURA MITSURU
IPC: G11B7/24094
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To record an original image as a hologram pattern without exerting an influence on a track guide function. SOLUTION: Plural track guides 221-226 and tracks 231-235 are formed on an information recording part of an optical card. The upper faces of the track guides are treated with surface roughening processing for reducing reflectance. An optical head recognizes the track guides based on the difference in the optical reflectance. Data are recorded as pits along the tracks. The track guides are divided into parts in a recording region R, and lots of island-like regions 221A,... are formed. A hologram pattern of a predetermined original image is expressed by a configuration of these lots of island-like pattern, and reproduced as the original image when observed by naked eyes.
Patent JP-H11154989-A (JP)
Title: Load distribution system and load distribution method for inter-device communication
Inventor: MIYAZAKI YOSHIHIKO
IPC: H04L29/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To unify line loads, to enhance the transmission efficiency and to prevent occurrence of arrival order change of data when data are transmitted to a device through pluralities of communication channels. SOLUTION: The system is provided with a 1st means that counts a length of data sent to pluralities of transmission lines 14, 15 in the case that a signal control section 3 of a remote device 20 sends the data to a monitor 30 through pluralities of the transmission lines 14, 15, and with a 2nd means that distributes the data to the transmission lines by taking the count result of the 1st means into account. Thus, the loads imposed on the respective lines are unified and change of the data arrival order is prevented.
Patent JP-H03188290-A (JP)
Title: Combustible gas composition obtained from sea water, manufacturing process thereof and production unit thereof
Inventor: KIN MEIRAI
IPC: C01B3/02
Filed: 1989-12-07
Abstract: PURPOSE: To form a combustible gaseous compsn. having specific element analysis values by subjecting seawater to electrolytic decomposition and chemical reaction by utilizing a carbon electrode.  
     CONSTITUTION: The process for producing the combustible gaseous compsn. from the seawater W consists in electrolyzing the seawater by using the carbon electrode rod 20 in an electrolytic cell 1 and forming a space part S in order to capture the gases formed upon progression of heating in the upper part of the electrolytic cell. A cooling water circulating pipe 50 is disposed in order to suppress the phenomenon that the seawater W in the electrolytic cell is heated. When the gases formed and captured in the space part S in the upper part of the electrolytic cell attain a specified temp. and prescribed pressure, the combustible gaseous compsn. having the element analysis values of 34.7% hydrogen, 5.1% carbon dioxide, 15% oxygen, 15% argon and 30.2% nitrogen may be formed by the current and voltage quantities to be impressed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01161572-A (JP)
Title: Method and device for correcting work scheduling result
Inventor: NAKADA HIDEKI
IPC: G05B19/418
Filed: 1987-12-18
Abstract: PURPOSE:To implement practical person-wise schedule tables finally required by performing changing works, such as addition of an un-allocated work, change of an allocated work, etc., by using a schedule table displayed on a screen. CONSTITUTION:In a time-zone-wise working quantity plan 101, the starting time of each work is decided in accordance with the data of an estimated sales file 112 and service data file 113. The decided starting times are stored in a time-zone-wise working quantity plan/result table 109. A person-wise work planning section 102 allocates works to employee in accordance with the data of the table 109 and file 112 and a restricting condition file 114. The allocated results are stored in a person-wise working plan/result table 110 and the works which cannot be allocated are stored in an un-allocated work table 111. An un-allocated work adding means 106 additionally allocates the un-allocated works to the employee. An allocated work changing means 107 changes an allocated work to be allocated to another person to a desired person.
Patent JP-H01163492-A (JP)
Title: Screw vacuum pump
Inventor: NAYA KOTARO
IPC: F04C29/02
Filed: 1987-12-18
Abstract: PURPOSE:To prevent accumulation of a reaction product in a pump by providing a means which introduces inert gas into an operation chamber under its compression stroke. CONSTITUTION:An intake port 14 communicated with an operation chamber 6 and gas purging hole 16 serving as an inert gas introducing means are formed on a main casing 11, while a discharge port 15 communicated with the operation chamber 6 is formed on a discharge side casing 12. When a pump is operated, inert gas such as nitrogen gas or argon gas is introduced through the gas purging hole 16 from a proper portion of a shaft sealing part 18, and then one part of the inert gas flows toward a bearing 8, while another part flows toward the operation chamber 6 side. The concentration of a process gas in a screw vacuum pump is thus decreased to prevent the accumulation of a reaction product in the pump.
Patent JP-H03181266-A (JP)
Title: Information collection system and information offer system
Inventor: MIZUNO MASAMICHI
IPC: G06F17/30
Filed: 1989-12-11
Abstract: PURPOSE:To allow a general user to simply utilize the system by sending information collected at a terminal equipment side as a picture to an information processing unit at a center side by a facsimile equipment. CONSTITUTION:The system is provided with an information processing unit 2, a facsimile equipment 6 and a transmission sheet 8. The facsimile equipment 6 reads and scans the transmission sheet 8 and sends the picture data to the information processing unit 2. On the other hand, the information processing unit 2 receives the picture data of the transmission sheet 8 sent from the facsimile equipment 6 via the communication networks 4, 7 at the receiver means and the received picture data is stored once in a picture storage means. Then the content of information is decoded according to a picture format from the picture data stored in the picture storage means by the information decoding means and the information content decoded is stored by an information storage means.
Patent JP-H08147517-A (JP)
Title: Coin send-out device
Inventor: TANAKA YOSHIUCHI
IPC: G07D1/00
Filed: 1994-11-17
Abstract: PURPOSE: To prevent the jamming of coins at the exit part by advancing only a lowest coin among the piled coins to the coin exit part, bringing a rotational roller into contact with the coin piled on it, charging a direction and preventing it from advancing to the coin exit part. CONSTITUTION: When the plural coins C advance to the coin exit part 11 while they are piled up in a thickness direction, while opposing the weight of the rotational roller 13 and/or a push-down means (a spring 14 wound around a roller shaft 12), the rotational roller 13 is pushed up corresponding to the piled state of the coins C. In the state, when the kinetic frictional force of the rotating rotational roller 13 overcomes the inertia force of the coins C moving on a coin path provided along a coin guide plate 8, the coins C on the upper side are removed from the coin path and only the coin C on the lower side advances to the coin exit part 11. Thus, the jamming of the coin exit part by the coins C is prevented.
Patent JP-H11137116-A (JP)
Title: Artificial fish reef made from steel rod
Inventor: TAKASHIMA HIDEICHIRO
IPC: A01K61/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel rod-made artificial fish reef provided with characteristics comprising capable of being easily, efficiently and profitably prepared, capable of being easily and surely sunk and set to a prescribed position on the bottom of sea, capable of allowing sea algae essential for the living of fishes and shellfishes to rapidly overgrow on the fish reef itself, and having remarkably improved fish-gathering and living effects as the fish reef. SOLUTION: This fish reef 1 made from steel rods is obtained by holding many large diameter rings comprising steel rods 2 at prescribed distances, connecting the large diameter rings with plural steel rods 2 to form a large diameter connected ring-like fish band base frame R, and subsequently inserting and combining fish reef members F1 -F3 into the fish reef frame R to form a plurality of large and small fish reef pieces 1a, 1b, 1c. Therein, depressions such as small holes or fine grooves are disposed at plural desired positions on the steel rods 2, and the spores of sea algae are buried in germinable states in the depressions. The fish reef members F1 -F3 are formed from steel rods 2 in desired shapes such as a spiral shape, a connected ring-like shape or a mesh-like shape.
Patent JP-2001133018-A (JP)
Title: Air conditioner
Inventor: TAJIMA YOSHIHITO
IPC: F24F11/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing a wet vapor suction during executing controlling by a four-way valve timing control means without storing a large quantity of refrigerant in an outdoor heat exchanger. SOLUTION: The air conditioner 1 comprises a plurality of outdoor units 3a, 3b connected to one refrigerant piping system, a plurality of indoor units 5a, 5b connected in parallel with the piping system in such a manner that the units 3a, 3b have four-way valves 9a, 9b for switching between a cooling position and a heating position, and a four-way valve timing control means for unifying and controlling the valves of all the units 3a, 3b to the cooling position or the heating position when the outdoor units are started. The outdoor units respectively have capability variable type compressors 7a, 7b by variable rotational speeds, and a rotational speed control means for maintaining the speed at the predetermined low speed during executing of controlling by the timing control means.
Patent JP-H01162791-A (JP)
Title: Production of porous metallic body
Inventor: YANAGIDA KATSUKO
IPC: C23C18/16
Filed: 1987-12-17
Abstract: PURPOSE:To easily produce a porous metallic body formed with fine holes at a high density with high accuracy by coating a catalyst-contg. adhesive on a mold material, flocking many piles thereto, forming a metallic layer on this mold material by electroless plating, then separating the layer from the mold material. CONSTITUTION:The mold 4 is formed by coating an adhesive 1 into which a catalyst for electroless plating is incorporated onto the surface of the mold material 2, flocking and fixing the piles 3 (about 0.1- several 1000mu size, about several 10mu- several 10mm length) thereon by an electrostatic flocking method to a desired density and bristling the same to a fine wire state. This mold 4 is then subjected to electroless plating, then to electroplating at need after the electroless plating to form the metallic layer 5 on the outside surface of the adhesive 1. While the adhesive agent 1 is melted under heating or dissolved by a solvent, the metallic layer 5 is stripped from the mold material 2 and the piles 3 are removed as well, by which the porous metallic material 7 formed with many pores 6 is obtd.
Patent JP-H08159713-A (JP)
Title: Optical type detecting and measuring apparatus, and detecting and measuring method
Inventor: YAMAMOTO HIDEHARU
IPC: G01V8/12
Filed: 1994-11-30
Abstract: PURPOSE: To provide an optical type detecting and measuring apparatus and a method therefor which can increase the freedom of designing and facilitates the standardization while improving the productivity, and is useful for maintenance and inspection service or the like. CONSTITUTION: A plurality of plane reflection mirrors 1a-1e are arranged so that parallel beam light 5 radiated from a projection part 3 enters a photodetecting section 4 following a star path drawn in a star and a polygonal detection area is formed inside the center part surrounded by the star path. An object 16 to be detected is arranged in the detection area to be measured.
Patent JP-H06108699-A (JP)
Title: Hoisting pole
Inventor: TAKAHASHI TERUO
IPC: G09F17/00
Filed: 1992-11-04
Abstract: PURPOSE:To make it possible to flutter a hoisted body such as a flag, etc., even under windless condition. CONSTITUTION:An air blowoff ports are formed in the upper part of a pole 11 erected to a hoisting stand 10 along up and down directions of the pole 11. While, a compressor 31, etc., are connected to the lower part of the pole 11 through an air supply pipe 30. Air is supplied to the inside of the pole 11 through the air supply pipe 30, and air to be supplied can be blown out from the air blowoff ports. Air to be blown out is blown to a hoisted body such as a flag 20, etc., so that the flag 20 can be fluttered even under windless condition.