baber/WOPTO huggingface dataset:
Patent JP-H1057316-A (JP)
Title: Parallel beam fixed type bar retinoscope
Inventor: OTTO H SCHMID
IPC: A61B3/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To smoothly move a slider in a range of diffusion and focusing keeping light in parallel by adjusting the maximal position of a lens slider at a given position by using an adjusting slider movable along a transporting guide path way supported with a retinoscope housing. SOLUTION: A condenser lens 5 is fixed on a lens slider 8 and a lens slider adjusting member 9 is mounted at the lower end of the lens slider 8 to act as a grip. The lens slider adjusting member 9 is made to be movable along a transporting guide path way 10 at the opening 31 of a retinoscope housing 2 and the maximal length of the transporting guide path way 10 is determined by the distance between the transporting regulated ends 11 and 12 and the width of the lens slider regulating member 9. The lens slider 8 is held by a static friction force at a desired position independently of the space position nor the direction of the retinoscope 1, the lens slider 8 is moved up or down to change the position of the condenser lens 5, thereby the light from an incandescent lamp 4 is made to be a parallel, diffused or focused state.
Patent JP-H1014693-A (JP)
Title: Angle adjusting mechanism of legless chair
Inventor: HAYASHI MASAKI
IPC: A47C1/025
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjusting mechanism composed of few simple parts with the excellent assembling operability. SOLUTION: A fixed arm 11, a movable arm 13 formed with a saw tooth-like latch 13b and a control plate 14 for controlling the engagement of a spring 12 with the latch 13b are pivotably connected to each other by a hinge pin 15. Both side parts 12a of the spring 12 are supported slidably in the radial direction of the hinge pin 15 in a guide groove 11c formed in the side wall of the fixed arm 11. Both ends of the spring 12 are supported in the fixed arm 11, and the spring 12 is mounted to be bent by the movable arm 13 in the radial direction of the hinge pin 15. The central tip 12b of the spring 12 is engaged elastically with a saw tooth-like latch 13b so that the movable arm 13 is blocked from pivoting in the developing direction of the movable arm 13 relative to the fixed arm 11.
Patent JP-H0835994-A (JP)
Title: Optical transformer
Inventor: TERAI KIYOHISA
IPC: G01R15/24
Filed: 1994-07-25
Abstract: PURPOSE:To highly accurately measure current even in the environment wherein vibration and temperature change are large. CONSTITUTION:An insulation 50 is formed on the circumference of a sensing fiber 31 disposed on the circumference of a conductor 22. A vibration-proof material 53 is attached to a coupling optical box 30 for performing transmission and reception of light for at least the sensing fiber 31, and influence from the outside of temperature, vibration or the like is prevented.
Patent JP-S5874897-A (JP)
Title: Pump starting method
Inventor: IKEZOE HISAHARU
IPC: F04D15/00
Filed: 1981-10-30
Abstract: PURPOSE:To make it unnecessary to use a high-output driving means, by presetting a starting speed of rotation of a driving means at which the output is lower than the tolerable output of the driving means, and controlling the opening of a discharge valve and increasing the speed of rotation of the driving means after starting of a pump in the manner that the maximum shaft power can be obtained at the time when the pump is operated under the rated discharge rate. CONSTITUTION:At the time of starting a pump, a driving means is turned at a low speed N4 of rotation with a discharge valve being closed. The shaft power obtained at the time is P0 and the total pump head is H0. With subsequent opening of the discharge valve while keeping the speed of rotation of the driving means at N4, the shaft power is lowered gradually. When the discharge valve is fully opened, the shaft power is P3 and the total pump head is H3. With subsequent increasing of the speed of rotation of the driving means to a rated speed N1 of rotation, the shaft power becomes the maximum shaft power P1. At the time, the discharge rate of the pump is Q1 and its total head is H1. Therefore, by using a driving means having an output corresponding to the maximum shaft power P1, it is made unnecessary to employ a driving means having an excessively high output, and at the same time, the total pump head can be lowered.
Patent JP-S6330054-A (JP)
Title: Sftandby system for concentrator between public telephone network and public packet data network
Inventor: OKAZAKI ISAO
IPC: H04M3/22
Filed: 1986-07-23
Abstract: PURPOSE:To attain the titled line concentrator for a call to a packet data network via a public telephone network with an inexpensive redundant constitution by accessing a destination number to a standby line concentrator if an active line concentrator is regarded to be in a fault and loading a subscriber data from a centralized management center to the standby line concentrator. CONSTITUTION:When a terminal equipment 4n regards an access to an active line concentrator as a fault, the will of using a standby line concentrator is given to the standby line concentrator by switching the destination address of a data circuit terminating device 5n corresponding to said terminal equipment from that for the active line concentrator to that of the predetermined line concentrator. The standby line concentrator 6m accessed from the stored terminal equipment 4n informs the presence of access from the terminal equipment 4n to a centralized management center 8 via a public packet data network 2. Then a subscriber data relating to the public telephone network accommodation terminal equipment 4n is received reflectedly from the centralized management center 8. Then the standby line concentrator 6m calls back the terminal equipment 4n to offer the regular service of said network system.
Patent JP-H0622464-A (JP)
Title: Peak holding circuit
Inventor: MATSUMOTO TAKASHI
IPC: H02J7/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a peak holding circuit in which a peak value of an input signal can be accurately maintained as an output signal. CONSTITUTION:An analog input signal Vi is input to one input terminal of a comparator 2, an output signal of the comparator 2 is input to a counter 3, and the number of pluses of the output signal is counted. An output signal of the counter 3 is input to a D/A converter 4, the number of pulses is converted to an analog voltage, an analog voltage to be output from the converter 4 is output as an output VH, and the signal VH is input to the other input terminal of the comparator 2.
Patent JP-H0466201-A (JP)
Title: Manufacture of channel bar
Inventor: FURUTA OSAMU
IPC: B21D5/08
Filed: 1990-06-29
Abstract: PURPOSE:To form a channel bar of which the tip of flange part is flat without recourse to machining by orderly applying a process for forming an intermediate product, edging process, process for flattening the end face of flange parts and process for forming a channel bar to a base stock. CONSTITUTION:In the process for forming the intermediate product, the base stock 3 is rolled with rolling rolls 1, 2, the flange parts 4 and web part 5 are linear, projecting parts 7 is formed in corner parts 6 where the flange parts 4 and web part 5 are joined, the concave parts 8 of which the radius of curvature is >=2% of the length of the flange part 4 is formed on the rear side of the projecting part 7 and a 1st intermediate product 9 of which the thickness of the flange parts 4 and web part 5 are approximately same as the product is formed. Next, in edging process, a 2nd intermediate product 17 with a bulged part 15 and curved part 16 at the tip of both flange parts 4 are formed with four rolling roll 10, 11, 12, 12. Successively, in the process for flattening end face, the tip face of the flange part 4 of the 2nd intermediate product 17 is flattened. And, in the process for forming channel bar, the channel bar with a pair of flange parts vertical to the web part 5 is formed with plural pairs of forming rolls 20, 21.
Patent JP-H0922190-A (JP)
Title: Image forming device
Inventor: MATSUZAKI SHIGERU
IPC: G03G15/09
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent irregular density from occurring even when carbon black is used as colorant by making the magnetic flux density of a magnetic pole which forms magnetic field at a position where a 1st developer carrying member and a 1st regulating member are opposed to each other larger than the magnetic flux density of a 2nd developing means. SOLUTION: The intensity of the magnetic flux density of the cut pole (magnetic pole for forming the magnetic field at the position of a blade 2 regulating the layer thickness of developer on a sleeve) of each station Y, M or C is 500G, for instance, and that of the cut pole S2K in the station K (station for forming a black image) is set to 700G, for instance. Therefore, rubbing of toner in a developer accumulation part 5K is stronger in the station K than any other station, so that the black toner using the carbon black as pigment is electrified at the same level as the toner of other three colors. Thus, the increase of the low charge toner or toner having a reverse polarity in the black developer is restrained.
Patent JP-H0729087-A (JP)
Title: Device for predicting traffic quantity
Inventor: IWATA MASAFUMI
IPC: G06Q50/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a traffic quantity predicting device capable of predicting traffic quantity with high precision even when the trend of traffic quantity changes. CONSTITUTION:A traffic quantity predicting part 12 which predicts future traffic quantity from pre-processed data based on a difference equation indicating the time sequence relation of traffic quantity is provided. The traffic quantity predicting part 12 is formed by a neural network and also the device is provided with a teacher data converting part 15 which converts teacher data taken out from a traffic quantity data base 14 into the data form of the output of the traffic quantity predicting part 12 so as to generate a teacher signal and a prediction traffic quantity evaluating part 16 which transmits an evaluation value based on the comparison of the teacher signal with a prediction output predicted from input data which the traffic quantity predicting part 12 takes out from the traffic quantity data base 14 to the traffic quantity predicting part 12 as data for learning.
Patent JP-H0924268-A (JP)
Title: Reaction column
Inventor: OKAMOTO YASUO
IPC: B01J8/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make the deterioration of a catalyst hard to generate and improve the life of the catalyst and the efficiency of the whole of a reaction column by setting a mixing means demonstrating the unique mixing action below a cooling fluid feed section of a cooling layer below a catalyst layer. SOLUTION: A swirl flow is formed on a collector tray 12 by forming a constitution of a mixing tray 11 including the collector tray 12, a swirl baffle 13 and an upper mixing cap 15', and outflow openings 15a and 15b of the upper mixing cap 15' are formed face to face on two sites, and liquids from both directions are in collision with each other to acclerate the mixing. Also, a lower mixing cap 16 is added to the constitution to disperse and feed effectively the liquid and steam discharged and exhausted out of a through-hole 14 to the side of a dispersing tray as a result of flowing from a clearance formed between a first cylindrical component 16A and a second cylindrical component 16B to the dispersing tray after dropping to the inner face of a bottom wall of the second cylindrical component 16B of the lower mixing cap 16.
Patent JP-S6417061-A (JP)
Title: Electrostatic recording material
Inventor: YASUTOMI HIDEO
IPC: G03G5/06
Filed: 1987-07-11
Abstract: PURPOSE:To enable copying to be repeated by using a switching layer having memory action obtained by forming a plasma polymerized film of an organic compound having a metal complex and/or a metal chelate group on a conductive substrate. CONSTITUTION:An electrically conductive material can be used for the conductive substrate 1. The organic compound having the metal complex and/or the metal chelate, such as phthalocyanine derivatives, e.g., monochloroaluminum- monochlorophthalocyanine, or copper (II) acetylacetonate, can be used for the memorizing switching layer 2 formed on the substrate 2, thus permitting copying to be repeated.
Patent JP-H05341115-A (JP)
Title: Formation of colored pattern
Inventor: SAWAKI KENJI
IPC: G02B5/20
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a colored pattern (color filter) with a vivid image and excellent adhesion to an overcoat material. CONSTITUTION:The surface of a base material is coated with the dyeable photosensitive resin mainly composed of copolymer, which is composed of (a) dyeable resin monomer (A), (b) hydrophilic monomer (B) except for the dyeable monomer (A), and (c) hydrophobic monomer (C), and silicon oil. The coated base material is pre-baked under the pressure reduction, and thereafter, it is exposed by using a mask, and after developing and dyeing it, a treatment with the acid liquid is performed to form a colored pattern.
Patent JP-S5694309-A (JP)
Title: Multicolor optical filter and its production
Inventor: SATOU MASAMICHI
IPC: G02B5/28
Filed: 1979-12-27
Abstract: PURPOSE: To obtain spectral characteristics equivalent to those of an interference filter and simplify production processes by joining the interference filter arranged with an interference film on a transparent substrate and the dye filter constituted on another substrate in a manner as to oppose to each other.  
     CONSTITUTION: Two sheets of filters consisting of an interference filter 10 made by forming a cyan interference stripelike pattern 12 on a transparent glass substrate 11, and a dye filter 30 made by forming a yellow stripe filter 32 and optical black 34 etc. through coupler-in-developer-type color development in the silver halide emulsion layer provided on an nother transparent glass substrate 31, are bonded by a transparent adhesive agent, for example, epoxy adhesive agent 41, in such a manner that the mutual filter surfaces oppose to each other, thereafter the glass substrate 31 is polished 42 thinly. Thereby, the spectral characteristics equivalent to those of an interference filter are obtained and neverthless the production processes are simplifiled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0339033-A (JP)
Title: Production of dried egg white
Inventor: YASUMOTO NORITSUGU
IPC: A23L15/00
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a dried egg white having high gel forming ability and useful as a food raw material by irradiating the dried egg with electron beam. CONSTITUTION:Egg white powder obtained by drying egg white liquid by spray drying, etc., is formed into thin layer and irradiated with electron beam, preferably in about <=100KGy dose using an electron beam irradiation device, preferably of high-frequency linear accelerator apparatus to provide the strongly gelling dried egg white useful for marine product and livestock product such as boiled fish paste, ham and sausage.
Patent JP-H0464792-A (JP)
Title: Connector
Inventor: KUMAGAI TOSHIHIRO
IPC: F16L37/12
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a connector capable of connecting easily and securely by guiding and engaging an inner circumferential guide surface of an auxiliary cylinder with an outer circumferential guide surface of a main cylinder, and stopping a lock ring to a lock groove. CONSTITUTION:A main cylinder 2 is cylindrical and has an outer circumferential guide surface 20. This surface consists of a back outer circumferential surface 20a, a front outer circumferential surface 20b, and a taper outer circumferential surface 20c for connecting both surfaces with each other. The back outer circumferntial surface 20a and the front outer circumferential surface 20b have lock grooves 21, 22 respectively, where a lock ring 23 in the form of a ring is inserted An auxiliary cylinder 3 is guided by the outer circumferential guide surface 20 of the main cylinder 2 to be installed to the main cylinder 2, it consists of a cylinder part 30 and a stop pawl 31, and the cylinder part 30 has an inner circumferential guide surface 32. This surface consists of a back inner circumferential surface 32a, a front inner circumferential surface 32b, and a taper inner circumferential surface 32c. In addition, a lock groove 35 is formed in each of the cylinder part 30 and the back inner circumferential surface 32a, where a C-ring shaped lock ring 36 is inserted. The lock rings 23, 36 have a spring resiliency, and its diameter can be expanded.
Patent JP-S6021786-A (JP)
Title: Multi-functional tool
Inventor: KARURU HAINTSU KANTOBUERUKU
IPC: B25F1/00
Filed: 1983-09-19
Abstract: A combination tool in the form of scissors with two double levers connected to one another in an articulated fashion has cooperating cutting edges on one side of the lever arm and handles on the other, with the lever arms carrying the handles being formed in a hammer head fashion and the lever arms carrying the opposed cutting edges having a longitudinal opening to receive the lever arm carrying the cutting edge and with both lever arms having a closed cross-section in the closed position.
Patent JP-H0724836-A (JP)
Title: Mold
Inventor: HASHIZUME SHINICHI
IPC: B29C43/36
Filed: 1993-07-14
Abstract: PURPOSE:To simply and stably provide a standard for a placing position of a molding material in a lower mold of molds having an upper mold and the lower mold. CONSTITUTION:Molds have an upper mold and a lower mold 1, place a molding material 5 on the mold 1, and pressure mold the material 5 with both the upper and lower molds in a heated state. The mold 1 is selectively ion implanted thereby to form a standard 2a of a placing position of the material 5.
Patent JP-S6235865-A (JP)
Title: Printing head for printer
Inventor: KAMEYAMA SHIRO
IPC: H01H13/56
Filed: 1985-08-09
Abstract: PURPOSE:To cool a printing head with small power consumption without lowering printing speed and enhance durability and safety of the head, by providing fan blades formed of a shape memory alloy, rotating the fan with the blades in a flat form at and below a predetermined temperature, and rotating the fan with the blades in a shape suitable for a fan function above the predetermined temperature, thereby cooling the printing head. CONSTITUTION:At or below a normal temperature, the blades 10a of the cooling fan 10 are maintained in a flat shape, so that even when the cooling fan 10 is rotated as a carrier 6 is moved, only the weight of the fan 10 is exerted as a load on a carrier motor 9, and no load is generated by the rotating resistance of the fan 10. With the temperature of the printing head 4 raised, the temperature of the blades 10a is raised by radiant heat from the head 4 and the heat transferred through a shaft 13 and a bearing 12. As a result, the blades 10a are deformed into the shape previously stored in the shape memory alloy constituting the blades 10a, thereby the function as the fan is displayed. Accordingly, the head 4 is cooled by the fan 10 as the carrier 6 is moved.
Patent JP-S6416503-A (JP)
Title: Steering controller for rice transplanter
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1987-07-13
Abstract: PURPOSE:To travel a machine body along rows of seedlings while suppressing extension of disorder in the seedling rows, by providing a controlling means for carrying out steering operation of front wheels in the direction to maintain the distance between a sensor provided in a position near the side of the front wheels and already planted seedlings at a constant value. CONSTITUTION:A seedling planter is positioned above plow sole ground units 5 to provide a state closes to the center of turning of the machine body. Sensors (S) are provided at a positions near the sides of front wheels 4 to reduce movement of the seedling planter in the transverse direction even in a state in which the sensors (S) are greatly moved. Even in the case of disorder in a seedling row (W), the magnitude of the disorder is reduced as the work proceeds.
Patent JP-S6066324-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO SHIGERU
IPC: G11B5/714
Filed: 1983-09-22
Abstract: PURPOSE:To obtain an excellent video disc by reducing a solid soln. of metallic oxalate which can form an elastic magnetic material in gaseous H2 flow at a high temp. to obtain a specific granular magnetic metallic particles, providing a magnetic layer dispersed with such particles in a binder and orienting the particles in a vertical direction. CONSTITUTION:The solid soln. of the oxalate obtd. by bringing oxalic acid into reaction with an aq. metallic salt soln. contg., by weight %, 50-100% Fe, 0- 50% Co and 0-50% Ni is reduced for 2-10hr at 200-800 deg.C in gaseous H2 flow to manufacture granular magnetic metallic powder having <=0.3mu grain size and 1-3 long axis/short axis ratio. A magnetic layer which is dispersed with such magnetic particles in a binder and is vertically oriented so as to have >=0.6 squareness ratio preferably in the thickness direction is formed on a nonmagnetic base. The magnetic recording medium which has the magnetic characteristics uniform in the longitudinal, width and thickness direction of the magnetic layer and is suitable particularly for a video disc is thus obtd.
Patent JP-H0731159-A (JP)
Title: Inverter
Inventor: KITAOKA KOJU
IPC: H02M1/00
Filed: 1993-07-15
Abstract: PURPOSE:To allow acceleration or deceleration in a short time by enabling an overcurrent antistall control means and disabling an overcurrent trip means if a command frequency does not match the operating frequency at the time of acceleration or deceleration. CONSTITUTION:When a current detection signal Sk exceeds an overcurrent antistall operation level Vk a comparator 23 at a control section 22 outputs an interruption signal. The interruption signal is delivered to a PWM generation unit 24 where overcurrent trip processing and overcurrent antistall control processing are conducted. In other words, when a command frequency does not match the operating frequency, a disable flag is reset for the overcurrent antistall control means. Subsequently, the operating frequency is controlled and overcurrent antistall control for suppressing the load current is executed. A switching element at an inverter section 6 is then turned ON to disable the overcurrent trip processing thus stopping the operation at the inverter section 6.
Patent JP-S6234444-A (JP)
Title: Informing system for dialed number by voice
Inventor: ICHII HIROO
IPC: H04M1/56
Filed: 1985-08-07
Abstract: PURPOSE:To confirm dialed numerical information by voice, by providing a numerical information/voice transducer which converts numerical information received when a number is dialed into voice and sending converted voice signals to an ordinary telephone set through which the number is dialed. CONSTITUTION:When a calling subscriber dials a number from a conventional telephone set 1 of a DP (turning dial), a main processor 8 for connection control forms links (a) and (b) and connects a number receiving DP register 4 with a numerical information/voice transducer 5. Furthermore, the main processor 8 forms another link (c) and the dialed numerical information is sent to the converting device 5 from the DP register 4. When the numerical information is DP signals, the dial pulses are counted and converted into voice signals of corresponding numerals. The numerical information converted into voice signals is sent to the telephone set 1 of the calling subscriber through the link (c) and the calling subscriber can confirm the dialed number by the voice.