baber/WOPTO huggingface dataset:
Patent JP-S58173432-A (JP)
Title: Ultrasonic flowmeter
Inventor: OZAKI SADAHIKO
IPC: G01F1/66
Filed: 1982-04-06
Abstract: PURPOSE:To make a transmission and reception system shorter in length and to improve a propagation characteristic and maintenance characteristic, by interposing an acoustic coupling material of metallic foil between the end face of a sound transmission material stuck with an ultrasonic wave trasmitter-receiver and the end face of an ultrasonic guide bar. CONSTITUTION:The face end of an ultrasonic sound transmission material 7 stuck with an ultrasonic wave transmitter-receiver 3 for high temp. is placed so as to face the end face of an ultrasonic guide bar 2 and an acoustic coupling material 12 of a thin metal such as gold foil is interposed therebetween. These materials are screwed and fastened by means of the tightening set screw 9 and sliding screw 11 of the bar 2. Four pieces of such devices are provided to a piping 1 so as to face each other. The transmission and reception system can be made short in length by such constitution and the bar 2 and the material 7 are regarded as the same propagation medium. The ultrasonic waves are thus propagated extremely efficiently and the propagation characteristic is improved. The parts are inspected or exchanged simply by loosening the screw 11 and the maintenance characteristic is improved.
Patent JP-H09225203-A (JP)
Title: Adsorbent for metal-containing neutral complex and recovering method of metal-containing neutral complex from liquid
Inventor: YONEDA NORIYUKI
IPC: C01G55/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent excellent in heat resistance and resistance to chemicals and having a good adsorbing activity of a neutral complex containing a metal such as rhodium and to provide a recovering method of a metal-containing neutral complex in a liq. by using the adsorbent. SOLUTION: In the adsorbent adsorbing the metal-containing neutral complex in the liq., the adsorbent for the metal-containing neutral complex is composed of a vinylpyridine resin in which a pyridine ring is incorporated, at least a part of a nitrogen atom incorporated in a pyridine ring is quaternized and at least a part of a quaternary nitrogen atom is combined ionically with an anionic organophosphorus ligand. The recovering method of the metal-containing neutral complex from the liq. containing the metal-containing neutral complex is composed of an adsorbing stage in which the liq. is brought into contact with the adsorbent and a desorbing stage in which the liq. containing a ligand compd. sufficient for desorbing the metal-containing neutral complex adsorbed to the adsorbent is brought into contact with the adsorbent.
Patent JP-S60200171-A (JP)
Title: Mechanism for transfer of two containers
Inventor: IWASE KENICHI
IPC: G01N35/10
Filed: 1984-03-23
Abstract: PURPOSE:To contrive to reduce cost by simplifying a structure by one motor, by constitution consisting of the container connected to a motor and the second container engaged with said container by a wire and energized to a return direction by a spring member and its own wt. CONSTITUTION:A washing port 9 is located at the sucking position of a nozzle 32 and the washing solution from a washing solution container 35 is emitted from the nozzle 32 to wash the inside and outside of the nozzle 32. When a motor 1 is driven to raise a slider 8 through an arm 2, the port 19 restrained by the contact 16 of a wire 17 is transferred to the left while inclined to a clockwise direction by the energizing force of a spring 22. The sample cup 15 placed to a sample port 14 is contacted with the nozzle 32 by the rising of the slider 8 to suck the sample in the cup 15 and the slider 8 is subsequently fallen to be returned to the original state. Therefore, a structure and sequence are simplified by one motor and cost can be reduced.
Patent JP-H04292564-A (JP)
Title: Evaporated fuel control device of internal combustion engine for vehicle
Inventor: NAKADA KUNIHIKO
IPC: F02D9/02
Filed: 1991-03-20
Abstract: PURPOSE:To prevent malfunction of an internal combustion engine due to a large quantity of purge by closing a purge passage surely even if a TRC valve is closed fully when a switching valve for purge is broken down under the open condition. CONSTITUTION:A TRC valve 45 is provided in the upstream of a throttle valve 4. A charcoal canister 62 and the downstream of the throttle valve 4 are communicated by a main purge passage 64, and a VSV 66 for purge for controlling purge flow quantity and a first VCV 67 for fail-safe are interposed in the main purge passage 64. The first VCV 67 has an upper chamber 70 and a lower chamber 71 partitioned by a diaphragm 69, and when the throttle valve 4 is closed fully, the diaphragm 69 is bent by the energizing force of a spring 73 to close the main purge passage 64 with a valve body 72. The described upper chamber 70 and the immediate upstream of the throttle valve 4 are communicated and the lower chamber 71 and the immediate downstream of the TRC valve 45 are communicated so as to close the main purge passage 64 when any one of the throttle valve 4 and the TRC valve 45 is closed fully.
Patent JP-S60202769-A (JP)
Title: Formation of thick coated film
Inventor: TAKEDA SUSUMU
IPC: B05D7/14
Filed: 1984-03-27
Abstract: PURPOSE:To form a thick film with good adhesion by coating a primer paint obtained by dissolving a thermosetting paint into an organic solvent and then a slurry paint obtained by dispersing a thermoplastic resin in a poor solvent on a welded joint. CONSTITUTION:A primer paint (f) obtained by dissolving a thermosetting resin into an organic solvent is firstly coated on the stepped part (d) of a metallic welded can and dried, and then a slurry paint (b) obtained by dispersing the thermoplastic resin powder in a poor solvent wherein the difference in specific gravity between the powder and the solvent is regulated to <=0.2 is coated and dried. A thick-film coating having excellent edge-covering properties can be obtained with stabilized operations in this way.
Patent JP-H04291378-A (JP)
Title: Recording density switching method
Inventor: KOGA MIKIO
IPC: G03G15/04
Filed: 1991-03-20
Abstract: PURPOSE:To prevent a photosensitive body from being exposed with use of simple control at the time of switching recording density. CONSTITUTION:In normal printing operation, the ON/OFF timing of laser light based upon image data is determined according to a scan start signal SCS generated when a laser light detection part 11 provided right before a print area detects laser light. The laser light is turned on by generating a laser light ON/OFF signal RNF 2 t2 after the generation of the scan start signal SCS so as to detect the laser light by the laser light detection part 11. When a recording density switching command is generated in this printing operation, a control part 17 controls a stop mechanism 18 to start density switching control and also prevent a laser light ON/OFF signal RFN 2 from being outputted. The laser light ON/OFF signal RNF 2 is turned on after the time obtained by adding the time t2 to a time N.T (N: integer) which is an integral multiple of the period T of the scan start signal SCS and normal control over the generation of the laser light ON/OFF signal RNF 2 is repeated.
Patent JP-H10253858-A (JP)
Title: Multi-conductor coated optical fiber cord and manufacture thereof
Inventor: YOSHIKAWA MASATOSHI
IPC: G02B6/44
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-conductor coated optical fiber cord and a method for manufacturing the cord, allowing the cord end to be easily separated only by hands without using a cutting tool. SOLUTION: This multi-conductor coated optical fiber cord has a plurality of optical fibers (f) respectively covered with resin R and the coat layers jointed to each other in cross section, with the tearing strength of the jointed part of the cover layers kept at a value between 10g and 60g. In this case, the method for manufacturing the cord is that the optical fibers (f) are respectively drawn from a plurality of die holes 6 formed to be open independent of each other, together with the molten resin R, thereby forming a plurality of the optical fibers (f) covered with the molten resin R. Then, the molten resin cover layers are fused and bonded to each other for forming the multi-conductor cord.
Patent JP-S62214584-A (JP)
Title: Memory array selection system
Inventor: ONO KUNIO
IPC: G11C7/00
Filed: 1986-03-14
Abstract: PURPOSE:To evade mutual effect due to the heat of an element and to scatter the heat by selecting the arrangement of memory arrays operated at the same time so that they are opposed to each other on the front and rear sides in mounting the elements on both sides of the printed board. CONSTITUTION:Memory arrays 101-109 mounted on the surface are mounted on both sides of the memory printed board 101. In using them by the interleave system, two memory arrays the same in word address but different in bank address are operated at the same time. Thus, in constituting a control circuit that the two memory arrays close physically to each other are not selected at the same time, the localized heating is prevented. Such a result means that memories using the same word address are not placed nearly. Thus, the mutual effect due to the heat of elements is evaded and the heat is scattered and the cooling requirements are relaxed.
Patent JP-S60201459-A (JP)
Title: Fault reporting system using common control line
Inventor: KONDOU NORIHIKO
IPC: H04L69/40
Filed: 1984-03-26
Abstract: PURPOSE:To find a fault in its early stage by reporting the contents of own fault to a higher rank device via other input/output controlling devices through a common control line. CONSTITUTION:A basic circuit 10 is connected to a higher rank device through an interface 8, and also connected to a common control line 7 via a gate 15 through an interface controlling section 16, and normally, the output of a fault detecting circuit 11 is ''0''. When the fault detecting circuit 11 detects that a fault occurred and the basic circuit 10 can not report it to the higher rank device through the interface 8, the fault detecting circuit 11 makes output ''1''. Accordingly, the gate 15 is closed and a gate 13 is opened, and at the same time, a fault reporting circuit 12 operates to start, an interface controlling circuit 16 through the gate 13. The interface controlling circuit 16 starts the interface controlling circuit of other input/output controlling devices, and requests the higher rank device through the gate 15 and basic circuit 10 to report the contents of fault sent out by the circuit 12.
Patent JP-S51132939-A (JP)
Title: Thurmal printer
Inventor: TAKASHI MITSUTOMI
IPC: B41J2/32
Filed: 1975-05-14
Abstract: PURPOSE: To do by using the sucking force and the repulsion force of permanents magnets each other for the pressing force and the surfacing to a recording sheet of a head. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02237791-A (JP)
Title: Construction robot system
Inventor: KAMESHIMA KOJI
IPC: B25J13/08
Filed: 1989-03-13
Abstract: PURPOSE:To easily assemble and disassemble a moving mechanism and to use a robot system at a narrow place by fitting an articulated mechanism having an external part recognizing means to a moving mechanism movable horizontally and vertically. CONSTITUTION:A horizontal bar 5 is provided onto a lift mechanism 4 moves vertically along a column 3, a horizontal moving mechanism 6 is fitted to this bar 5 and an arm 9 for an articulated work having an external sensor is mounted on the base 8 suspended via a wire rope 7 from this horizontal moving mechanism 6. The lift mechanism 4 and horizontal moving mechanism 6 are operated so that this working arm 9 is located close to a work object and the base 8 is moved vertically and horizontally. The work object is recognized by the external sensor, the working arm 9 is driven and controlled according to this recognition result and the tip of the working arm is made coincident with the work object position. Thus the operation can correctly be made despite of the positional error of the moving mechanism 4, 6 and so that moving mechanism 4, 6 can be made in a light structure easy for assembly and disassembly.
Patent JP-S56156470-A (JP)
Title: Electric generator by wind force
Inventor: OKAMURA OSAO
IPC: F03D7/02
Filed: 1980-05-02
Abstract: PURPOSE: To improve generating efficiency of a windmill by providing it with a rotary wing of a variable pitch and adjusting the pitch angle by a centrifugal pendulum installed on the axis of rotation of the windmill.  
     CONSTITUTION: A windmill is provided with a rotary wing 1 of a variable pitch and the wing 1 is connected to a centrifugal pendulum 22 installed on a rotary aix 2 via a gear 7 and a rack 8. A pitch angle of the rotary wind 1 is widened at 0 speed of revolution of the windmill, minimized upon starting its revolution, and widened again as the speed of its revolution increases. Thus, the windmill smoothly starts revolution by only a breeze in a calm, while in case of a strong wind, it maintains as approximately constant speed of revolution because of its braking action against a strong wind. The efficient generation of electricity may be attained accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01233275-A (JP)
Title: Bioactive substance
Inventor: MIZOGAMI KAZUTOSHI
IPC: A61K31/336
Filed: 1988-03-11
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 and R2: one is H and another is OH; named as bioactive substance A and B). USE:A medicine having growth inhibiting action against cancer culturing cell and some Gram-positive bacteria. PREPARATION:On the whole applying correspondingly to the case of producing general fermentation products, Pseudeurotium sp. F-1771 (FERM P-9798) is cultivated under an aerobic condition, in a culture medium containing various nutriments. Next, the compound expressed by the formula produced in a culture solution is isolated applying correspondingly general method for isolating fermentation products to afford the compound expressed by the formula.
Patent JP-H05257108-A (JP)
Title: Display recording medium, method and device
IPC: G02F1/13
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the display recording medium which is inexpensive and can be easily used by using film-shaped side chain type high-polymer liquid crystals of a nematic phase, etc. CONSTITUTION:The film-shaped side chain type high-polymer liquid crystal 21 of the nematic phase, smectic A phase, smectic C phase or chiral smectic C phase is used. Erasing is executed by a method including a mechanical method in the display recording method of executing the erasing to orient the display recording medium 23 formed by using the film-shaped side chain type high- polymer liquid crystal 21 in a prescribed direction and the writing to locally disturb the orientation. The erasing by impartation of the bending deformation by rolls, etc., may be executed in such a case. The writing is executed by at least either of heating or pressurizing in the display recording method. An erasing means for orienting the display recording medium 23 formed by using the film-like side chain type high-polymer liquid crystal 21 in the prescribed direction by the mechanical method and a writing means for locally disturbing the orientation by at least either of the heating or pressurizing are provided.
Patent JP-H08232210-A (JP)
Title: Gallery frame
Inventor: WATANABE KUNIO
IPC: E04H9/02
Filed: 1995-02-22
Abstract: PURPOSE: To improve the safety by composing one supporting part of a shaft fixing leg and a slidable leg, and composing the other supporting part of a uni-directional movable leg and a slidable leg. CONSTITUTION: A pair of movable legs 61 are respectively provided on each corner part at an end part 4 of a floor 2 of a gallery frame, and an axis fixing part 62 is provided between the movable legs 61 to form one supporting part 6. A pair of movable legs 51 are respectively provided on each corner part at an end part 3 of the floor 2, and a uni-directional movable legs 52 is provided between the movable legs 51 to form the other supporting part 6. Two silos structures arranged with interval therebetween are connected in the air by a frame through a supporting bracket and the supporting parts 5, 6. One structure and the frame are moved by the axis fixing leg 62 for the horizontal displacement in X direction due to the earthquake, etc., while the movable legs 51, 52 slide in X direction.  The frame is moved in Y direction for the horizontal displacement in Y direction while the frame being turned around the shaft fixing leg 62 and the uni-directional movable leg 52.
Patent JP-S62216842-A (JP)
Title: Control device for automatic clutch
Inventor: NISHIMURA EIJI
IPC: B60W10/18
Filed: 1986-03-18
Abstract: PURPOSE:To easily perform a pedal control in case of running in a traffic snarl or the like, by providing a brake condition detecting means, which detects the controlled condition of a brake, and placing a clutch in a disconnected condition or an intermediately connected condition corresponding to the controlled condition of the brake when a car speed is in a predetermined value or less. CONSTITUTION:When a vehicle is in low speed running, first a brake sensor 30 decides whether or not a brake pedal is depressed, and if it is depressed, a clutch 10 is placed in a disconnected condition. If the brake pedal is not depressed, an accelerator sensor 32 decides an accelerator pedal to be depressed or not. If the accelerator pedal is not depressed, the clutch 10 is placed in an intermediately connected condition. Under this condition, the vehicle, to which small propulsive force is applied, is driven running in a fine speed. And if the brake pedal is large depressed, the vehicle, which disconnects the clutch 10, obtains the propulsive force decreasing to zero while the braking force acting. In this way, driving of the vehicle, when it is in traffic snarl running or the like, comes to be very easily performed.
Patent JP-H11258600-A (JP)
Title: Surface light source device for liquid crystal panel
Inventor: KUROKAWA KAZUMASA
IPC: G02F1/13357
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source with such a structure that hardly exerts thermal influence on liquid crystal in a liquid crystal panel by limiting a range of an incident angle to an incident end face of a light guide plate so that a mutual reflection frequency of light in the light guide plate is suppressed to the minimum. SOLUTION: A reflector 40 has both prism arrays 40c. Each of the prism arrays 40c is provided with plural rectangular prisms 42, and each rectangular prism 42 has a tilted reflecting surface 42a reflecting light of a cold cathode ray tube 30 onto an incident end face 22 of a light guide plate 20. Here, a tilt angle ψ of each reflecting surface 42a is set so that a mutual reflection frequency of the light reflected by each reflecting surface 42a and made incident on the incident end face 22 is suppressed to the minimum.
Patent JP-S55150375-A (JP)
Title: Liquid ejection recorder
Inventor: HATSUTORI YOSHIFUMI
IPC: B41J2/055
Filed: 1979-05-11
Abstract: PURPOSE:To prevent the acoustic resonance, reflection and interference in a liquid and to stably discharge liquid drops in response to an electric signal, by providing creases on the inside surface of a conduit which connects the recording head of a liquid ejection recorder to a liquid storage vessel. CONSTITUTION:A recording head 1 comprises a cylindrical member 5 and an electromechanical converter 6 secured on the peripheral surface of the cylindrical member. When an electric pulse is applied from an electric signal generator 4 to the converter 6, pressure waves are produced in a liquid chamber 12 to discharge liquid drops from an outlet orifice 9. At that time, the pressure waves are transmitted to a conduit 3 which connects a liquid storage vessel 2 to the recording head 1. Creases are provided on the inside surface of the conduit 3. The pressure waves are diffusedly reflected by the inside of the conduit so that the waves are damped and prevented from being transmitted toward the outlet orifice 9. Since a high-molecular material such as polyvinyl chloride absorbs wave motion, the material is appropriate to manufacture the conduit 3.
Patent JP-H04277376-A (JP)
Title: Speed change operation device for manual transmission
Inventor: UBAGAYA SATOKAZU
IPC: F16H63/20
Filed: 1991-02-28
Abstract: PURPOSE:To simplify constitution of the speed change operation mechanism by constituting the speed change operation mechanism out of a shift shaft and a plurality of forks provided on this, and providing a means to energizate the shift shaft to a neutral position between a transmission case and both ends of the shift shaft. CONSTITUTION:In the transmission case 4 of a manual transmission 2, the shift shaft 14 for speed change gear trains of a speed change operation mechanism is arranged, for selectively engaging a first speed gear train - a fourth speed gear train. The speed change operation mechanism is constituted out of the shift shaft 14 for speed change gear trains and a plurality of forks 22, 26 arranged on it. Between the transmission case 4 and both ends of the shift shaft 14, an energizating means 16 to energizate the shift shaft 14 to a neutral position is arranged. According to movement of a shift and select shaft 18 by shift operation of a shift lever, a shift and select lever 20 is moved in the axial direction and in the circumferential direction, to selectively engage respective gear trains.
Patent JP-2000256233-A (JP)
Title: Production of acetaldehyde
Inventor: YAMADA HAJIME
IPC: C07C45/49
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing acetaldehyde using inexpensive raw materials alternative to ethylene. SOLUTION: This method for producing acetaldehyde comprises 1st step wherein methyl acetate is produced from methanol and acetic acid, 2nd step wherein the methyl acetate is reacted with carbon monoxide and hydrogen in a gas phase to produce acetaldehyde and acetic acid, and 3rd step wherein the acetaldehyde and the acetic acid are separated. The acetic acid thus separated in the 3rd step is circulated to the 1st step for reuse. It is preferable that both the carbon monoxide and hydrogen to be used as the raw materials in the 2nd step are afforded by decomposing methanol.
Patent JP-H01232209-A (JP)
Title: Method for detecting pile shape
Inventor: SHIMOGAKI SHINGO
IPC: G01B21/20
Filed: 1988-03-14
Abstract: PURPOSE:To detect the shape of a pile automatically by running a boom which is provided with distance measuring sensors to above the pile. CONSTITUTION:The boom 6 is provided on a stacker 2 which runs on a run rail 4. The boom 6 is provided on the stacker 2 at height H from a yard 1 and at an angle theta on the yard 1 so as to move above the top of the pile 5. Further, the boom 6 is provided with the distance measuring sensors 8 which face the yard 1 at proper intervals. The distance measuring sensors 8 measure the surface level of the pile 5 without contacting. Then each distance measuring sensor 8 is constituted by incorporating microcomputers in a transmitter and an output unit so that the sensor is not affected by misreflection due to dust. Thus, the stacker 2 provided with the boom 6 where the distance measuring sensors 8 are arranged is run on the run rail 4 along the pile 5 on the yard 1 to detect the pile shape from a relational expression.