baber/WOPTO huggingface dataset:
Patent JP-H0590637-A (JP)
Title: Optical printer light source
Inventor: SUZUTO TAKESHI
IPC: B41J2/44
Filed: 1991-07-17
Abstract: PURPOSE:To control the prevention of the crosstalk of the light between neighboring elements by the spread of the outgoing light from between each element of a light emitting diode array. CONSTITUTION:An end face emission type light emitting diode 1, which comprises lamination structures 12-17 including, at least, the light emitting layer and electrodes 21 and 25 for making that light emitting layer emit a light, and from the end face of the lamination of which light outpout can be gotten, is made separately by a plurality of electric and spatial separation grooves 3 provided at equal intervals. A wall 2 for covering the side and the rear of each element 1 is formed integrally in the separation grooves and by the wall 2d, the spread of the outgoing light from the light emitting end face 4 of each element 1 is controlled, and crosstalk is prevented.
Patent JP-S6069671-A (JP)
Title: Image forming device
Inventor: SHINOHARA YUKIMASA
IPC: G03G15/10
Filed: 1983-09-27
Abstract: PURPOSE:To adjust an image density by a simple constitution by providing a roller in the vicinity of the surface of an image carrying body, in a position after forming a toner image by liquid developer, and also varying an interval between the surface of the image carrying body and the roller. CONSTITUTION:A projecting part 7b is formed on an arm 7 for supporting an electrode roller 4, and this projecting part 7b and a plunger 9 are connected operatively. When this plunger 9 is energized, the arm 7 turns counterclockwise against action of a spring 8, and can vary an interval (d) between a photosensitive body 1 and the electrode roller 4. In this way, an image forming luminous flux itself is not controlled, and an adhesion quantity of developer is controlled at a development time point, therefore, an image density can be adjusted by a simple constitution.
Patent JP-S6071435-A (JP)
Title: Film take-out device in film exchanger for x-ray apparatus
Inventor: NAGANO SHIYUUICHI
IPC: B65H3/36
Filed: 1983-09-27
Abstract: PURPOSE:To facilitate take-out of film by providing a vacuum pad adsorbable of casset film to be contactable/separatable with film, movable to other device and reciprocable between said devices through a cam and link. CONSTITUTION:Upon rotation of cam shaft counterclockwise, when taking out a film F, a link 9 (not shown) is rotated around a shaft 17 through an inverting chip at the cam portion while at the same time, a link 12 is rotated by same angle to lift the table 18 thus to lift a vacuum pad 4 adsorbing a film F. During this lift, an arm 15 is rotated by the cam portion 45a through an inverting chip 46 thus to reciprocate the vacuum pad 46 around the shaft 27 through link 11, bell crank 31, link 33, etc. and to prevent double adsorption. Thereafter, the arm is rotated through an inverting chip contacting with the cam portion to advance the table 18 to insert the film F between the rollers 6, 7.
Patent JP-S6421389-A (JP)
Title: Initial loading core of boiling water reactor
Inventor: OGIYA TOSHISUKE
IPC: G21C5/12
Filed: 1987-07-17
Abstract: PURPOSE:To effectively utilize fuel while satisfying the command quantity of a core characteristic such as linear heat rating, by shifting the boundary of the difference between the upper and lower enrichments of a fuel assembly and reducing the combustible poisonous substance in the upper part of the fuel assembly. CONSTITUTION:The boundaries of the differences between the upper and lower enrichments of a type I fuel assembly composed of high enrichment fuel and a type II fuel assembly 2 composed of medium enrichment fuel are shifted and the amounts of the combustible poisonous substances in the upper parts of the fuel assemblies are reduced. Further, the enrichment of the low combustible poisonous substance region of the type I fuel assembly 1 is made lower than that of the region lower than said region. A low enrichment type III fuel assembly 3 is arranged to the outermost periphery of a core and the type I fuel assembly 1 is arranged as the second layer from the outermost periphery and the position of the type III fuel assembly 3 is held as it is in the first and second cycles. By this constitution, in a range from the initial stage of a cycle to the middle stage, the output distribution of a lower peak is kept while the operating limit of the max. linear heat rating is stably kept to make it possible to increase a degree of combustion and the effective utilization of fuel can be achieved while the reactor stop allowance of a replaced core is improved.
Patent JP-H0341988-A (JP)
Title: Slalom device
Inventor: FUKUSHIMA KIMIO
IPC: E04H3/10
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a slalom device for a body to feel a state nearly moving in a space by providing a sliding body discharge port in the upper end part of an inclined face, where an elastic body is arranged to react at the time of contact, and providing a conveying track, which houses a person and to collect the sliding body to the discharge port, in a lower end part. CONSTITUTION:A sliding body 13 discharged from a sliding body discharge port 4 to an inclined face 3 arrives at the lower end part of the inclined face 3 while colliding with an elastic body 2 or meandering in an interval to the elastic body 2. Then the sliding body 13 is guided to a sliding body collecting port 9 by a guide wall 10 and carried from the port 9 to a sliding body lift 12 along a conveying track 11. Further, the sliding body is carried from a sliding body traveling rail 5 to the arbitrary discharge port 4 and discharged again to the inclined face 3. In the middle of the conveying track 11, the person gets on/off the sliding body 13 on getting-on/off platforms 7 and 8. The sliding body 13 is spherical. Then the frame of the sliding body is formed with steel or resin material, etc., and a surface 14 is formed with a transparent material. On the bottom of the sliding body, a controller 18 is arranged and an weight, which can be made eccentric corresponding to the inclination of the sliding body 13, is provided or a device to freely protrude or pull-in a brake to an external part. Thus, the dummy experience of spatial action can be easily enjoyed on the ground.
Patent JP-H0342550-A (JP)
Title: Fluorescent detector for high-performance liquid chromatography
Inventor: KODAMA NOBUHIRO
IPC: H01S3/30
Filed: 1989-07-11
Abstract: PURPOSE:To measure the fluorescent spectra of a sample to be measured in a selective and stable state by making combination use of a sapphire single crystal added with titanium and a nonlinear optical material to constitute a wavelength variable solid-state laser. CONSTITUTION:The titanium is added at weight % of a prescribed range to sapphire to form the titanium sapphire crystal and is stimulated by a flash lamp, the second harmonic wave of a YAG laser, dyestuff laser, argon laser, copper vapor laser, light emitting diode, or semiconductor laser. The laser oscillator 1 of variable wavelengths is constituted by making combination use of the nonlinear optical material. A sample cell 3 is irradiated via a half mirror 2 and the light is detected by a detector 8 via a polarizer 4, a polarization eliminating plate lens 5, a condenser lens 6, and a spectroscope 7. The wavelength variable width of the laser beam is then wide and the fluorescent spectra are measured with a high sensitivity without making fluorescent labelling for a material having the absorption spectra in this range.
Patent JP-H04233840-A (JP)
Title: Data communication system, data signal processing method and moving object wireless telephone transceiver
Inventor: KIYAN EI AAYAMAN
IPC: H03M13/27
Filed: 1991-06-21
Abstract: PURPOSE: To obtain a mobile body communication system where an error rate due to fading is made to be min. by a screw distribution, especially, skew interleaving and also the original time operation of a time division multiplex access system is reinforced. CONSTITUTION: A signal from a buffer memory 303 is added to a circuit 304 having a multiplexer and an interleaving device for interleaving the marks of original code languages in order to insert the signal to a proper time slot and to obtain strong transmission. The interleaved code languages are transmitted to the buffer memory 305 and the buffer memory 305 adds the code languages to a modulator 306. In this interleaving, the skew is received by dividing data frames into plural and densely arranged classes which are made into the groups of irregular arrayals. The distribution of the signal marks is skewed and, in result, the individual mark related to the individual original code language is ununiformly distributed to the various transmitted mark groups in this interleaving technique.
Patent JP-H1127154-A (JP)
Title: Coding/decoding method for image signal and audio signal
Inventor: ISHIYAMA SHINGO
IPC: H04N19/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for transmitting image and audio signals that discriminates automatically whether data are compressed or noncompressed data without a complicated configuration by adding information denoting whether data are compressed or noncompressed data to substantial data at a transmitter side, applying time division multiplex processing to the resulting data, transmitting the data as a transport stream(TS), detecting and discriminating the added information in the TS at a receiver side and decoding the data based on the result of the discrimination. SOLUTION: A TS generating section 3 generates a TS 9 resulting from multiplexing, e.g. video compression data and audio compression data or audio noncompression data and transmits the TS. In this case, a prescribed PID value is provided to the TS. A header analyzer 5-9 of a TS analysis section 5 retrieves the PID value in the received TS 10. Then a header analyzer 5-9 controls a demultiplexer 5-1 so that respective data are received by a prescribed memory based on the PID value being the result of retrieval and prescribed processing and decoding is conducted based on the PID value.
Patent JP-S5969460-A (JP)
Inventor: HARA NAOMICHI
IPC: C04B28/22
Filed: 1982-10-07
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-2000012303-A (JP)
Title: Resistor, manufacture of it, and electron gun
Inventor: IRIKURA MASAO
IPC: H01J29/48
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a resistor of high division-ratio and an electron gun incorporating the resistor without having adverse effect on the operation of the electron tube. SOLUTION: The resistor comprises an insulating substrate 21, a resistor layer 23 formed on the surface of the insulating substrate 21, an electrode layer 22 comprising an electrode part formed on the surface of the insulating substrate 21 and jointed to the resistor layer 23 for, at least, grounding and an electrode part to which a high voltage is applied, an insulating coat layer 24 formed on the insulating substrate 21 by covering the resistor layer 23, and a terminal 26 fitted to the insulating substrate 21 while connected to the electrode part of the electrode layer 22. Here, a resistance value setting part for setting a selected resistance value of the resistor layer 23 is formed at least at either the electrode part of the electrode layer 22 which is grounded or the electrode part to which a high voltage is applied, while the electron gun incorporates the resistor.
Patent JP-2001012332-A (JP)
Title: Intake amount control type high pressure pump
Inventor: WATABE YOSHINOBU
IPC: F04B49/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an intake amount control type high pressure pump which can reduce vibration and noises and has excellent flow controllability by recovering intake side fluid pressure lowered by closing a flow control valve arranged on an intake side during suction stroke until the next time when the flow control valve is opened. SOLUTION: For the purpose of controlling an amount of flow from this intake amount control type high pressure pump, a flow control valve is closed during pump suction stroke so as to control an intake amount to the high pressure pump. Upstream side pressure Pc of an intake check valve which is evacuated at this time (shown as F) is recovered to feed pressure (shown as H) by opening the flow control valve for a short time Δt and resupplying fluid from a feed pump. At the next time t7 when the flow control valve is opened, inflow fluid may not be led to flow with shock into the upstream side of the intake check valve (I shows a slightly fluctuated state), and vibration and noises can be reduced, and also flow amount controllability of delivery can be improved.
Patent JP-H0715905-A (JP)
Title: Motor equipped with sleeve bearing
Inventor: SUZUKI MICHIHIRO
IPC: H02K5/167
Filed: 1993-06-23
Abstract: PURPOSE:To provide a motor equipped with a sleeve bearing which can be assembled simply and from which a shaft can be pulled out surely. CONSTITUTION:A thrust receiving member 10, which receives thrust force, sliding on the base end face 15 of a shaft 3, is inserted into and fixed to the base opening 1a of the cylinder 1 of a housing 2. The thrust bearing member 10 is provided with a slip out preventive claw 13. The shaft 3 is provided with a lock groove 16 where the slip out preventive claw 13 is locked.
Patent JP-H0819495-A (JP)
Title: Wet vacuum cleaner
Inventor: ONO TAKASHI
IPC: A47L9/18
Filed: 1994-07-06
Abstract: PURPOSE:To block the arrival of a water component in inspiration at a fan motor essentially without using a rotary separator which separates a water component from the inspiration after the inspiration containing dust is brought into contact with the water for dust collection and to prevent a cleaner main body from being inclined or the water for dust collection from being discharged when the cleaner main body falls down. CONSTITUTION:The inspiration containing the dust discharged from a discharge port 13 via a suction port 12 along the outer peripheral wall of a water pan 3 is brought into contact with the water 15 for dust collection in the reservoir part of the water pan 3, then, the dust can be collected. The inspiration after contact passes from the upper and 10 of a first cylindrical wall 6 and between the first cylindrical wall and a second cylindrical wall 7 and the lower and 9 of the second cylindrical wall, and sucked by the fan motor 1 via an inspiration port 8. When the cleaner main body is inclined or falls down, a float 16 is floated, and it is adhered closely with the lower terminal 9 of the second cylindrical wall 7, which prevents the water 15 for dust collection from being discharged.
Patent JP-S6155934-A (JP)
Title: Method for measurement of terminal deformation in semiconductor integrated circuit device
Inventor: TAMAKI KYOHEI
IPC: H01L23/50
Filed: 1984-08-27
Abstract: PURPOSE:To mechanize the inspection of terminals by approximately aligning a ridge where the connection planes are in contact by pressing so as to be approximately parallel to a reference plane and approximately in accordance with a leading direction of the terminals. CONSTITUTION:For the measurement of a lead terminal 2, a direction of a ridge 8 is aligned approximately in parallel to a reference plane 4 and the leading direction of the terminal 2 (a vertical direction to the plane of this paper) and a measuring member 7 is pushed upward to be pressed onto a connection plane 3 and moved in a direction as an arrow. During the moving process, the ridge 8 is displaced in a pressing direction with running along the connection plane 3 when it is in the connection plane 3 region, and with contacting either of two slopes of a chevron of the measuring member 7 to the side end of the connection plane 3 when it is between two conection planes 3. The moving locus of the ridge 8 drawn by the output of a displacement meter 9 is as 11 and a deformation of the terminal 2 is detected from the locus 11. Consequently, it becomes possible to mechanize the inspection of the deformation in upward and downward direction and a plane direction of the terminal.
Patent JP-S6155659-A (JP)
Title: Multicolor image forming method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1984-08-27
Abstract: PURPOSE:To perform color correction easily with a low cost by making the light from an original incident on a photoelectric transducer through a prescribed filter and operating an erasing device in accordance with a value, which is obtained by multiplying the inverted output of the transducer by a proper coefficient, to subject a photosensitive body to exposure for color correction. CONSTITUTION:The reflected light of the light of a scanning light source 15 of an original 13 where a multicolor picture is formed passes a half mirror 21 and a green filter 20G of a filter device 20 and is focused on a photosensitive body 1 to form an electrostatic latent image. Meanwhile, a part of the reflected light from the original 13 is reflected on the half mirror 21 and passes a focusing lens 22 and a red filter 28R and is made incident on a CCD 26. The light of an LED array 3 is irradiated by a voltage obtained by multiplying the inverted output of the CCD 26 by a prescribed coefficient to reduce surface potentials of a green latent image and a cyan latent imae to 0V, and the electrostatic latent image is developed with a magenta toner MT having the complementary color relation to the filter 20G. Electrostatic latent images due to image exposure through filters 20B and 20R are developed similarly to obtain a multicolor image subjected to color correction.
Patent JP-H0345524-A (JP)
Title: Press molding unit
Inventor: AMAMIYA KYOKO
IPC: B29L11/00
Filed: 1989-07-12
Abstract: PURPOSE:To accomplish molding of precision optical parts in high precision and in a short time by transferring a mold with a molding material put thereinto to a heating device and a cooling device to heat and cool said mold, respective ly, while putting the molding material to press molding. CONSTITUTION:The objective press molding unit is made up of (A) a mold device, (B) a heating device 7 to heat the mold device, (C) a cooling device 8 to cool the mold device, (B) transferring devices 51, 522 to transfer said mold device between the devices 7 and 8, and (E) a pressing device 9 to press molds 3, 4 transferred into the cooling device 8. Said mold device stores a molding material 11 in the molds 3, 4 and externally heats and cools these molds 3, 4, thus the molding material 11, together with both the molds 3, 4, can be quick ly heated and cooled.
Patent JP-H01144793-A (JP)
Title: Method of providing dialog type complete moving picture synchronized with replaceable audio-visual television display
Inventor: MAIKERU JIEI FURIIMAN
IPC: G09B7/04
Filed: 1988-07-15
Abstract: PURPOSE: To listen to a different non-interactive audio channel by inserting an audio signal channel to a video part. CONSTITUTION: A video line command separator 22 decides a selected user audio choice to be connected with video signals to an RF modulator 20 for supplying preferable interactive complete moving image audio visual television display along with a computer 24 and a dynamic choice selector 26. The audio channel selected similarly to the video signals provided from a VCR 12 is preferably modulated by the RF modulator 20 to a channel 3 or 4 for instance along with an interactive program displayed at a conventional television receiver at the time. By inserting the preferable audio signal channel to the video part, a viewer not provided with a control module 14 for decoding the audio signals can listen to the different non-interactive audio channel supplied through normal audio signals.
Patent JP-H0228532-A (JP)
Title: Preparation of thin film sample for tissue observation
Inventor: IMAZATO TOSHIYUKI
IPC: G01N1/28
Filed: 1988-07-19
Abstract: PURPOSE:To enhance the efficiency of preparing the sample and to improve the accuracy of tissue observation by cutting plural thin sheet samples from a material to be inspected, polishing the thin sheet samples, cutting the plural samples from the polished thin sheet samples and electrolytically polishing the sample pieces. CONSTITUTION:The thin sheet sample 3 including plural points is cut from a cut-out piece 1 of a weld zone and the sample 3 is fixed on a sample rest 4 via an adhesive material. The sample 3 is then polished on polishing paper 6 to obtain the thin sheet samples 7. The polished thin sheet test pieces 8 which are respectively circular are then blanked from the plural points of the samples 7 and are electrolytically polished. The efficiency of the sample prepn. is enhanced in such a manner and the tissue observation is improved.
Patent JP-H0464965-A (JP)
Title: Cartridge case holder for optical disk device
Inventor: FUJISAWA HIDEMITSU
IPC: G11B17/043
Filed: 1990-07-03
Abstract: PURPOSE:To insert a cartridge case of a single side recording optical disk as well as that of a both sides recording optical disk by changing the turning direction of a second lever in accordance with the inserted optical disk. CONSTITUTION:When a first cartridge is normally inserted, a thickness responding plate 40l is pressed to the lower face side. Guide pins 24a and 22a are brought into contact with first and second inclined parts of the cartridge respectively. When it is inserted furthermore, a second lever 24 is turned, and the pin 24a is drawn back to a projecting part 20b to permit insertion. If the cartridge is inverted and inserted, an insertion preventing part stops the insertion. When the both sides recording optical disk cartridge is inserted, guide pins 22a and 24a are brought into contact with second inclined parts. The cartridge can be inserted furthermore. Even if it is inverted and inserted, it can be inserted.
Patent JP-H0529002-A (JP)
Title: Fuel cell device
Inventor: MITSUTA KENRO
IPC: H01M8/02
Filed: 1991-07-18
Abstract: PURPOSE:To provide a fuel cell device from which a matrix layer is hardly separated by eliminating the hindrance to gas diffusion of reaction gas caused by a porous base material. CONSTITUTION:A fuel cell device is constituted in such a way that an electrode catalytic layer 2 is arranged on one surface, and an electrolytic matrix layer 1 is arranged on the other surface, and a sheet-like porous base material 3 in which 20% or more of pore volume is occupied by materials of the catalytic layer and materials of the matrix layer is used.
Patent JP-S57102073-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: OOMORI MASASHI
IPC: H01L21/8247
Filed: 1980-12-16
Abstract: PURPOSE:To obtain a memory which can be written, by a method wherein a region, which is of the same conductive type as that of a substrate and has a high impurity concentration, is formed at a gate side of a drain region. CONSTITUTION:A floating gate 4 and a control gate 6, which are made of a polycrystalline silicon film, are formed through the medium of silicon oxidizing film 11 to fill a drain region C with an impurity being of the same conductive type as that of the substrate 1, and this forms region 12a extending under the oxidizing film 3. After the regist film 11 is removed, an impurity, being of an inverse conductive type to that of the substrate 1, is induced to regions B and C by a heat dispersion or an ion implantation to form regions 7 and 8. Then, the dispersion of the region 12a advance further to form a region 12b. Thus, when wrighting an electric field concentrates at the lower part of the silicon oxidizing film 3 of the region 12b, and thereby electrons can be stored in a gate without applying an excessive voltage.