baber/WOPTO huggingface dataset:
Patent JP-H07181178-A (JP)
Title: Fluidizing cell device for monitoring blood corpuscle in fluidizing state or suspension of other cell
Inventor: SAURU IEDOGAA
IPC: G01N15/14
Filed: 1994-08-10
Abstract: PURPOSE: To provide a fluid cell device having the capability of easily monitoring a cell, particularly a red blood corpuscle itself, the dynamic mechanism of the cell and the corpuscle in a fluid state, and the shape and deformability thereof, by use of a small amount of suspension as a sample. CONSTITUTION: A rigid transparent substrate 1 has an inlet 2 and an outlet 3 for transferring cell suspension to a flow passage 6 via openings 4 and 5. The flow passage 6 formed out of a hole drilled through a flow passage plate 7 is sandwiched between the substrate 1 at a lower position and a transparent plate 8 at an upper position. Furthermore, a rigid cover 9 with a hole 10 can be used to make the objective lens of a microscope approach the flow passage 6. Also, the open part of a feed injector 13 is fixed inside the inlet 2, and the open part of an injector 15 in an empty state is fixed to the outlet 3.
Patent JP-2001030748-A (JP)
Title: Controller for variable displacement compressor
Inventor: ATAYA HIROSHI
IPC: F04B27/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a variable displacement compressor capable of preventing rapid increase in the amount of discharge as well as delay in varying from the minimum discharge amount when control is shifted from the emergency control to the normal one. SOLUTION: A controller computer changes an input current value for a coil of a capacity control valve from zero to a target input current value a3, by a predetermined time T, according to a cooling load in shifting from the acceleration cut control to the normal one. During a certain period of time t1, t2 within the predetermined time T, the controller computer inputs current of a value a1, a2, to the coil, which makes a set intake pressure lower than that at the same point in the same period of time on a simply increasing straight line H until the target input current value a3.
Patent JP-H0492459-A (JP)
Title: Resin sealing type semiconductor device
Inventor: ASADA TADATOSHI
IPC: H01L23/29
Filed: 1990-08-07
Abstract: PURPOSE:To lighten thermal stress by a method wherein a body constitution part is sealed by a first sealing resin material, this first sealing resin material is made to be covered with a second sealing resin material and a coefficient of linear expansion of the second sealing resin material is smaller set up than a coefficient of linear expansion of the first sealing resin material. CONSTITUTION:For instance, in the case where the packaging final shape is not to be changed, it is necessary to design to maintain the thickness of the package to some extent. Now, in the case where a double mold construction is adopted, thickness of a first sealing resin material 16 is thinly constituted to near a molding limit and later to be molded to the thickness required by a resin with a second sealing resin material 17. At this time, when material selection is performed so that a linear expansion coefficient alpha2 of the second sealing resin material 17 may become smaller at least than a linear expansion coefficient alpha1 of the first sealing resin material 16, so far as a resin cross section A of a single mold and the sum A' of a cross section 1 of the first sealing resin material 16 and a cross section A2 of the second sealing resin material 17 of the double mold are equal, thermal stress generated in the interface between a semiconductor element 11 and resin can be reduced.
Patent JP-H0261123-A (JP)
Title: Production of metal foil fancy yarn
Inventor: MIYASHITA TORU
IPC: D02G3/34
Filed: 1988-08-24
Abstract: PURPOSE:To readily obtain the subject fancy yarn having beautiful metallic luster at a low cost by stretching a yarn having an adhesive applied thereto in air, producing swirling air streams around the yarn as the center, scattering and dropping pieces of metal foils on the afore-mentioned yarn. CONSTITUTION:An adhesive 4 is preapplied to a yarn 2 to which pieces 9 of metallic foils are applied, stretched in the horizontal or oblique direction in air and then run in the stretching direction thereof. Twists at a high number of revolutions are applied thereto simultaneously with the running of the yarn 2 to produce relative swirling air streams 14 around the yarn 2. The pieces 9 of metallic foils, such as gold or silver foils, are then dropped onto the afore- mentioned yarn 2 in the course or on the upstream side of the swirling streams 14.
Patent JP-S6269250-A (JP)
Title: Flash bulb incorporated camera
Inventor: TSUKAHARA TAIKI
IPC: G03B15/05
Filed: 1985-09-20
Abstract: PURPOSE:To effectively utilize the space by storing a charge completion display device in wedgelike space adjoining to the reverse surface of a reflecting shade. CONSTITUTION:The reflecting shade 3 which is sectioned almost in a U-shape is fixed in a case 1, a discharge bulb 4 is provided in the center of the concave part of the reflecting shade 3, and a diffuser 5 which diffuses light emitted by the discharge bulb 4 is fitted to the front surface of the case 1. Further, the discharge completion display device 6 is provided in the rear-side wedgelike space, e.g. rear-side lower wedgelike space of the reflecting shade 3 in the case 1, and a light transmission window 7 which guides light from the display device 6 out of the case and allows the light to be viewed from outside is provided on the back surface of the case 1. In general, a neon tube is used for the display device 6.
Patent JP-S6455018-A (JP)
Title: Power source off detector
Inventor: NIIHORI KOICHI
IPC: H04Q3/42
Filed: 1987-08-24
Abstract: PURPOSE:To reduce the capacity of a capacitor by employing an interlocking switch through which the switching timings of first and second switches become constant. CONSTITUTION:The contact S2 of a first switch 11 is connected to an input terminal 13, and the contact S1 is connected through a power circuit 15 to an output terminal 14. The power source 15 has a rectifier 19, a smoothing capacitor 20 and a voltage generator 21. The contact S5 of a second switch 12 is grounded, a contact S4 is connected to the input terminal of an inverter 17 together with a pull-up resistor 16, and its output terminal is connected to a power source information output terminal 18. The contacts S1, S2 and S4, S5 are conducted when the switches 11, 12 are ON. When they are turned OFF, the contacts S4, S5 are interrupted, and the contacts S5, S6 are conducted. Then, the contacts S1, S2 are interrupted, and the contacts S2, S3 are conducted. That is, after the second switch 12 is first turned OFF, the switch 11 is turned OFF. Thus, the load of the potential holding time of the capacitor 20 can be alleviated.
Patent JP-S6188738-A (JP)
Title: Cooling apparatus for rotary electric machine
Inventor: ABE OSAMU
IPC: H02K9/19
Filed: 1984-10-08
Abstract: PURPOSE:To save the kinetic energy of a cooling apparatus, by a method wherein the auxiliary pump of a small capacity is provided in parallel with a normally provided pump and the operation of the pumps is transfer-controlled according to the working condition of a rotary electrode and the operating condition of the pumps. CONSTITUTION:A normally provided pump 5 and an auxiliary pump 17 of a small capacity for pump equipments for conveying cooled water in a storage tank 4 are arranged in parallel each other via respective check valves 18, and the operating quantity of the pumps is transfer-controlled according to the working condition of a turbo-generator 1. In this manner, the apparatus is suitable as the cooling apparatus for a rotary electric machine for repeating frequent stops and operations in a load-controlling power station or the like, and the kinetic energy of the cooling apparatus can be saved.
Patent JP-H0660671-A (JP)
Title: Semiconductor storage
Inventor: KANEKO TOMOYUKI
IPC: G11C11/407
Filed: 1992-08-06
Abstract: PURPOSE:To simplify a control system for clamping a potential of a data line and to perform energy conservation. CONSTITUTION:The semiconductor storage comprises a clamp control line 110, and diode 17/18 connected between the line 110 and a first data line 103/105 to set a potential at the time of reading the line 110 equal to a forward voltage of the diode 17/18 or a potential higher than a lower potential of the line 103/105 connected with a selected digit line 101/102 by the voltage or less. Thus, only the line 103/105 necessary to be clamped is particularly selectively clamped without adding a discriminator for controlling a clamp element by identifying selecting.non-selecting state of the line 103/105.
Patent JP-H0870895-A (JP)
Title: Determination of fibrinogen and determination reagent therefor
Inventor: ENOMOTO MASAYASU
IPC: C12Q1/56
Filed: 1994-09-02
Abstract: PURPOSE: To easily determine fibrinogen for the examination of blood coagulation without diluting a specimen by adding thrombin, etc., to an undiluted specimen, converting fibrinogen in the specimen into fibrin in a solution containing a salt in high concentration and measuring the coagulation time. CONSTITUTION: The amount of fibrinogen is determined with simple procedure without diluting a blood plasma specimen by using a specimen such as blood plasma as it is without dilution, adding thrombin or a protease having activity similar to thrombin to the specimen in a reaction liquid containing salts in high concentrations, i.e., 0.25-3M of sodium chloride, 0.1-1.0M of sodium bromide, 0.1-0.4M of sodium iodide, 0.25-1.5M of potassium chloride, 0.1-1M of potassium bromide, 0.1-0.4M of potassium iodide, 0.04-0.25M of magnesium chloride and 0.04-0.25M of calcium chloride to convert fibrinogen in the specimen into fibrin and measuring the coagulation time of the specimen.
Patent JP-S6186404-A (JP)
Title: Preparation of raw material for ceramic
Inventor: MORITA TOMOJI
IPC: C04B35/628
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a reactive title material contg. no unnecessary elements in spite that no high purity compds. are used by treating a soln,. of a metal compd. contg. unnecessary ions with an ion exchange resin and exchanging the unnecessary ions with an ion which is dissipated by heat-treatment, ten mixing with other metal compds. CONSTITUTION:A soln. of metal compd. contg. unnecessary ion for the ceramic (e.g. aq. ZrOCl2 soln.) is treated with an ion exchange resin (e.g. NO3<-> type anion exchange resin), and aq. soln. of an ion exchanged metal compd. [e.g. ZrO(NO3)2] contg. exchanged ion which is decomposed by heat-treatment and dissipated, is obtd. Then, other metal compds. [e.g. Y(NO3)3] than the above- described metal compd. but being necessary as constituting components for the ceramic, is mixed, and the ceramic raw material is prep. By this method, reactive raw material for a ceramic contg. no unnecessary element which may deteriorate the characteristics of produced ceramic is obtd. easily and inexpensively without using a compd. having high purity.
Patent JP-H0765504-A (JP)
Title: Data recording/reproducing apparatus and reproduced signal amplitude/clock phase control method
Inventor: SHIMIZU KAZUYUKI
IPC: G11B20/10
Filed: 1993-08-25
Abstract: PURPOSE:To perform at a high speed the amplitude control for a reproduced signal to be processed by partial response system and sampling timing adjustment control on the occasion of converting the reproduced signal into digital signals. CONSTITUTION:An comparator array 21 outputs the amplitude data of a test signal applied from a variable gain amplifier 1 to an amplitude decision holding circuit 7. The amplitude decision holding circuit 7 decides and holds an amplitude value of the test signal from the amplitude data. An amplitude/phase control circuit 10 generates a control signal for ensuring the adequate phase of a sampling clock from the decision result and a control signal for ensuring the adequate amplitude of the test signal and then feeds back these signals to a clock control circuit 4 and a gain control circuit 5. Thereby, the amplitude of the test signal can be normalized and the sampling timing of an A/D converter 2 can also be normalized. Therefore, an equalizer 3 can be eliminated from the control system and high speed control can also be realized. Thereafter, the amplitude and sampling timing explained above can be controlled more precisely with the control system including the equalizer 3.
Patent JP-S6271765-A (JP)
Title: Platform truck
Inventor: SHIMIZU YOSHIO
IPC: B62D55/265
Filed: 1985-09-25
Abstract: PURPOSE:To make complex control unnecessary as well as to aim at improvement in running stability, by constituting a running body with a caterpillar tread, and letting it run as having the magnet installed in this caterpillar tread attracted to the magnetic plate laid down on the specified locus on a floor surface. CONSTITUTION:Plural electromagnet 7 are tightly attached to the whole circumference of a grounding surface of a shoe 6 of a caterpillar tread 2 at regular intervals, while plural plates 9 composed of a magnetic material are laid down to a floor surface 8 on the specified linear locus at the same interval with these magnets 7. Each magnet 7 is attached to the shoe 6 after being insulated, and only the magnet moved in a position to contact with the floor surface 8 is excited, while other magnets inclusive of an electromagnet 7d just before separating from the floor surface are made so as to be demagnetized. Feeding to these magnets is carried out via the current collector set up in a running body frame. With this constitution, complex steering control is no longer required, thus improvements in stopping positional accuracy and running stability are made attainable.
Patent JP-S6456056-A (JP)
Title: Hydroxyapatite bone filling material
Inventor: ATSUMI KIMINORI
IPC: A61K6/838
Filed: 1987-08-26
Abstract: PURPOSE:To facilitate manufacturing by making it possible to arbitrarily selecting mechanical strength and porosity, by using a columnar baked hydroxyapatite having a fine tube pierced therethrough in a vertical direction. CONSTITUTION:Porous hydroxyapatite is prepared by baking columnar hydroxyapatite formed physically or chemically and having an arbitrary number of fine tubes pierced therethrough in a vertical direction at 800-1,500 deg.C, pref., 1,000-1,200 deg.C to be used as a bone filling material. The porosity of the baked and molded hydroxyapatite is approximately determined by the diameter of each of the fine tubes pierced in the vertical direction, the number of said fine tubes and the columnar molded article and the mechanical strength thereof is determined by baking temp. and porosity.
Patent JP-H1043346-A (JP)
Title: Swing analyzer
Inventor: SAKIDA SUSUMU
IPC: A63B69/36
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the mastering of controlled shots such as half shots. SOLUTION: An angle sensor 1 which detects a change in angle due to a swing is fitted to the wrist of a golfer. An analyzer body 3 composed of a CPU 5 which calculates the position of a grip 12 on the basis of a detection signal from the angle sensor 1, a RAM 6 which stores the position of the grip 12 calculated by the CPU 5 as swing information, and a buzzer 8 which tells the player of the position of the grip 12 by sounds, is provided.
Patent JP-H0493315-A (JP)
Title: Production of resin composition
Inventor: MAEDA TETSUO
IPC: C08G18/42
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a biodegradable resin composition having good biodegradability and good mechanical properties by reacting a hydroxylated aliphatic polyester with a polysaccharide and a polyisocyanate compound in a specified ratio. CONSTITUTION:An aliphatic polyester (A) having a molecular weight of 1000 or above and a hydroxy group in the polymer chain is reacted with a polysaccharide (B) and a polyisocyanate compound (C) having at least two isocyanate groups in the molecule. In this reaction, the mixing ratio is such that 1-99wt.% component A and 99-1wt.% component B are present per 100wt.% total of components A and B and that 0.001-20 pts.wt. component C is present per 100 pts.wt. component A. It is also possible to mix 1-99wt.% above resin composition with 0-99wt.% another aliphatic polyester and/or a polysaccharide. Examples of component A include polyglycolic acid and polylactic acid. As component B, starch is particularly desirable.
Patent JP-S6189733-A (JP)
Title: Optical transmission communication system
Inventor: KOBAYASHI KOJI
IPC: H04B10/032
Filed: 1984-10-09
Abstract: PURPOSE:To attain freely the communication with the same protocol as a con ventional one by relaying and amplifying an optical signal of the 1st and 2nd optical transmission lines transmitting an optical signal in opposite direction mutually at each communication equipment inserted at the midpoint and synthe sizing the two-way signals as a reception signal and transmitting the transmis sion signal in two-way at the same time. CONSTITUTION:Transmission lines 1, 2 such as optical fibers transmitting an optical signal in opposite directions are provided as transmission buses. A master set 4 as a communication equipment and plural terminal devices 51-54 are inserted to each midpoint of them via interfaces (I/F)31-35, an optical signal from reception sides 1a, 2a is converted individually into an electric signal by photoelectric converters (O/E)14a, 14b, syntherized by an OR gate 18c and given to a device 17 as a reception signal. Then the optical signal from any directionis received by the device 17, the transmission signal from the device 17 is branched at an outputof a BF16b, given to electrooptic converters (E/O)15a, 15b and converted individually into an optical signal, which is transmitted in two ways.
Patent JP-H08120043-A (JP)
Title: Polyurethane-resin-forming composition for sealant for membrane module
Inventor: SAITO MUTSUO
IPC: B01D63/02
Filed: 1994-08-10
Abstract: PURPOSE: To obtain a castable polyurethane-resin-forming compsn. which has a low viscosity and an excellent workability in casting and hardly contains substances dissolvable therefrom when used as a sealant for a membrane module used in a blood-treating apparatus, water purifier, etc. CONSTITUTION: In this polyurethane-resin-forming compsn. which is used as a sealant for a membrane module and comprises a polyisocyanate component as the main component and a polyol component as the curative component, the main component used is a prepolymer prepd. by reacting a partially dehydrated castor oil and/or a partially acylated castor oil with an org. polyisocyanate.
Patent JP-H05330013-A (JP)
Title: Transfer method for pattern to pillar-shaped base
Inventor: NAKAYAMA HIROAKI
IPC: B41F16/00
Filed: 1992-08-06
Abstract: PURPOSE:To prevent the defects from occurrence by applying a curable resin bonding agent on a transfer sheet of synchronizing speed same as that of a pillar-shaped base step by step before it is cured and realizing a releasable base sheet after bonding force between a bonding agent layer and the pillar-shaped base and the transfer layer and the pillar-shaped base gets larger than the bonding force between the releasable base and the transfer layer. CONSTITUTION:A transfer roll 21 is fed out between an impression 33 and a coating roll 34 with its releasable base sheet 22 face as the upper face and a transfer layer 23 as the lower face through feed and guide rolls 31 and 32 rotating the peripheral speed same as the feeding speed of a pillar-shaped base 11, and coated to form a curable resin bonding layer 42. While passing over a drier 50, a diluting material is dried before the same is completely cured, and the width direction central section and then side section of the pillar-shaped base 11 are bonded with the transfer sheet 21. Then the material is cured by a proper curing means. The release of the releasable base sheet 22 is carried out after the bonding force between the release layer and the curable bonding agent layer and between the curable resin bonding agent layer and the pillar-shaped base gets larger then the bonding force between the releasable base sheet and the transfer layer.
Patent JP-H0260186-A (JP)
Title: Printed board
Inventor: UKAWA TETSUO
IPC: H05K1/02
Filed: 1988-08-26
Abstract: PURPOSE:To facilitate the confirmation of the connection between the wiring pattern of a component mounting face and the wiring pattern formed on the rear side of the component mounting face by a method wherein a silk screen, which indicates the outer shape of a component or the like and the wiring pattern of the rear side or the component mounting face, is provided to the component mounting face and the rear side respectively. CONSTITUTION:A silk screen 3', which indicates the outer shape, the mark, and the number of a component, and a silk screen 6', which indicates a wiring pattern 6 of the rear side, are provided to a component mounting face, and a silk screen 3'', which indicates the outer shape of the component or the like, and a silk screen 4', which shows a wiring pattern 4 of the component mounting face, are provided to the rear side of the component mounting face. By this setup, not only the mounting position of the component can be seen but also the connection path of the component with a plug 2 of a printed substrate 1 and a connection state between the wiring pattern 4 of the component mounting face and the wiring pattern 6 of the rear side of the component mounting face can be easily confirmed.
Patent JP-H05265268-A (JP)
Title: Replacement part discriminating method
IPC: G01V8/12
Filed: 1991-07-29
Abstract: PURPOSE:To eliminate the use of nongenuine replacement parts. CONSTITUTION:A belt photoconductor 1 is provided with latent marks M1', M2', and a signal for starting a copying process is formed on the basis of the detection signal of a sensor 18c for detecting these latent marks M1', M2'. Accordingly, in the case of mounting a nongenuine belt photoconductor without latent marks M1', M2', the copying process of a copying machine is not started, this results in preventing the situation such as using nongenuine parts.
Patent JP-H0260484-A (JP)
Title: Motor drive
Inventor: SHIMIZU MASAO
IPC: H02P7/288
Filed: 1988-08-26
Abstract: PURPOSE:To halve the number of constant current circuits for driving bridge circuits by inserting the constant current circuits among the bases of P-N-P transistors and N-P-N transistors constituting the bridge circuits. CONSTITUTION:When a transistor Q1 is turned OFF by a first control signal CNT1, constant currents flow through a transistor Q2. Consequently, a transistor Q6 is turned ON, and base currents are flow through a transistor Q7 constituting a bridge circuit. The base currents of the transistor Q7 pass through the collec tor and emitter of the transistor Q6, and are used as the base currents of a transistor Q8 constructing the bridge circuit. When the transistor Q1 is turned ON by the first control signal CNT1, the transistors Q7, Q8 constituting the bridge circuit are turned OFF. Accordingly, the number of constant current circuits can be halved.
Patent JP-S60135824-A (JP)
Title: Optical transmission type level indicator
Inventor: RONARUDO YUUJIIN SHIERITSUKU
IPC: G01F23/02
Filed: 1984-10-09
Abstract: A liquid level gauge (10) of the Blackburn type, for determining the level of water and/or steam in a boiler, utilises multiple optical fibres (44) to intercept light from sources (36) that passes in a relatively straight path through a cross passage (16) in a body (12) of the gauge (10). Due to the difference in the indices of refraction for steam and water, the optical fibres (44) intercept the light when steam is present in the gauge (10), but do not intercept the light when water is present.