baber/WOPTO huggingface dataset:
Patent JP-S6487292-A (JP)
Title: Recording material
Inventor: NAKAMURA KOICHI
IPC: B41M5/155
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a recording material having high color forming sensitivity and being satisfactory in environmental resistance and stability of developed color images, when used with an electron-donative colorless dye, by using a specified compound as an electron-acceptive compound in a recording material using an electron-donative colorless dye and the electron-acceptive compound. CONSTITUTION:An electron-acceptive compound is a compound of formula (I), in a recording material using an electron-donative colorless dye and the electron-acceptive compound. In the formula, R is a 1-18C straight chain or branched alkyl, cycloalkyl which may have a bicyclic or tricyclic ring, substd. or unsubstd. aryl or heterocyclic ring group. The substituent group R, regardless of a straight chain, branched chain or cyclic structure, may be substd. by halogen, and may contain at least one oxygen or sulfur atom other than carbon atoms in the skeleton thereof. When R is an aryl, it may have a phenolic OH. Of the compounds of formula (I), particularly preferred is one which has a melting point of 70-200 deg.C, e.g., N-ethyl-4-hydroxyphthalide or N-butyl-4- hydroxyphthalide.
Patent JP-S6486076-A (JP)
Title: Ic testing system
Inventor: UEDA MOTOO
IPC: G01R31/28
Filed: 1987-09-28
Abstract: PURPOSE:To rapidly perform the DC test to an element to be tested, by employing a hierarchical structure wherein a higher rank processing apparatus exclusively controls whether a program line is executed and the actual execution of the program line is performed so as to be dispersed to a plurality of lower rank processing apparatuses. CONSTITUTION:An IC testing system employing a hierarchical structure is constituted using a plurality of processing apparatuses 21, 23 and the higher rank processing apparatus 21 controls that a test program is executed at a program line unit and the actual reading and execution of the control content described in the program line are entrusted to the lower rank processing apparatuses 23A-N controlled by the higher rank processing apparatus 21. Exclusive memory devices 27A-N storing the statuses relating to hardware modules 25 to be connected are provided to the lower rank processing apparatuses 23A-N and the lower rank processing apparatuses 23A-N use the exclusive orders thereof to access the hardware modules or to renew the test statuses.
Patent JP-H1091338-A (JP)
Title: Mouse pad
Inventor: INOUE TAKESHI
IPC: G06F3/039
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin mouse pad which is soft and strong to improve its reliability and also to apply a print on a surface of the pad by laminating in sequence a base member, hard cushioning material, soft cushioning material, a fabric where a print is applied on one of its both-sides, and a film which covers the printed side of the fabric respectively. SOLUTION: A base member 12 uses a flexible and thin resin material so as to have some frictional force to resist its slip on the surface of a table, etc., at the mouse operation time and to follow the uneven surface of the table, etc. A hard cushioning material 14 has the hardness to reinforce an entire mouse pad 10, and a soft cushioning material 16 uses the thin and flexible soft resin. A fabric 18 uses a material where the print can be applied on its surface. Then the member 12, the materials 14 and 16 and the fabric 18 are adhered in a single body, and a film 20 covers the surface of the fabric 18 to prevent the fading of the print. Thus, the total thickness of the pad 10 can be reduced down to about 1mm or less since all component members are thinned.
Patent JP-H08110861-A (JP)
Title: Control arithmetic unit
Inventor: NISHIKAWA AKIRA
IPC: G06F11/30
Filed: 1994-10-11
Abstract: PURPOSE: To prevent malfunction predicted accompanying that a memory unit is attached or detached, as to a control arithmetic unit which is equipped with a master unit equipped with a control arithmetic means and the memory control unit as a detachable storage means and performs control operation by referring to parameters set in the memory unit. CONSTITUTION: A fixed code FC is contained in the master unit 1A, a fixed code file FCA2 is provided as a storage area for the memory unit 2A, and the master unit 1A stores the fixed code FC in the fixed code file FCA2 in the memory unit 2A on such condition that a parameter setting completion signal for confirming that the parameters CP for control operation are stored, is inputted. When the control operation is started, the master unit 1A uses the fixed code FC as an inspection code and performs the control operation only when the contents of the inspection code match with the contents of the fixed code file FCA2 in the memory unit 2A.
Patent JP-H04218703-A (JP)
Title: Displacement detection device
Inventor: HAYASHI AKITAKE
IPC: G01D5/347
Filed: 1990-09-14
Abstract: PURPOSE:To enable a device to be simple and a high-accuracy detection to be performed by detecting a displacement and the displacement direction of a fluorescent substance based on an output of a fluorescence detection means. CONSTITUTION:Assume, for example, that an object to be inspected 50 and a fluorescent tape 28 moves a specified distance d or longer in left and right directions after pastel emission of a Xenon lamp 12a. In this case, a portion of the fluorescent tape which emitted fluorescence at a specified region 24 immediately after emitting pulses passes a first detection region 34a. Therefore, a quantity of detected light by a light detector 14a increases momentarily and then decreases. A control circuit 16 calculates a time t from irradiation with an excited light to detection of fluorescence at the light detector 14a according to a peak value of a fluorescent detection output from the light detector 14a. Also, this time t enables an average traveling speed of the object to be inspected 50 to be obtained since the specified distance d between the specified region 24 and the detection region 34a is predetermined, thus enabling a displacement to be measured highly accurately.
Patent JP-H07106122-A (JP)
Title: Step flow rate control valve
Inventor: KOMIYA YASUO
IPC: H02K33/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide a low-priced flow rate control valve having strong sucking force when the valve is positioned. CONSTITUTION:The first and the second plungers 8 and 9 and the first rachet 13 are magnetized when a forward current is allowed to flow to a coil 16, they are formed in one body and sucked to a suction element 7. At this time, as the first rachet 13 is engaged to a valve disc 10, the valve body is moved to the side of the suction element. When the current stops, the first and the second plungers 8 and 9 and the first rachet 13 return to the original position, but the valve disc 10 can not return, because it is engaged to the second rachet 14, and it opens by one step. The valve opens step by step. The valve opens step by step by turning ON or OFF the forward current as above-mentioned. When the current stops by the prescribed opening, the valve disc stops at the position of the opening. When reverse current is supplied to the coil, the valve closes.
Patent JP-H07106630-A (JP)
Title: Thin film light emitting diode
Inventor: KOBAYASHI SATORU
IPC: H01L33/04
Filed: 1993-09-30
Abstract: PURPOSE:To enhance the hole injection efficiency and to increase the conduction electron density in the vicinity of an emission active layer. CONSTITUTION:The thin film light emission diode is provided, between a positive carrier injection layer 3 and an emission active layer 5, with an intermediate layer 4 of hydrogenated carbonized silicon containing a group III element having a forbidden band gap higher than that of the positive carrier injection layer, wherein the concentration of the group III element is set uniformly at a level substantially equal to that of the positive carrier injection layer 3. Since the intermediate layer does form a barrier against the positive holes conducting from the positive carrier injection layer toward the emission active layer but forms a barrier against the conducting electrons, the emission intensity is enhanced for a predetermined quantity of current.
Patent JP-H04122801-A (JP)
Title: Fine dimensions measuring primary standard and its manufacture
Inventor: MASUTOMI OSAMU
IPC: G01B1/00
Filed: 1990-09-14
Abstract: PURPOSE:To enable change rate of amount of secondary electrons at a lower part directly below a rectangular parallelopiped shaped protrusion to be increased and detection accuracy of a ridge of the rectangular parallelopiped shaped protrusion to be improved by making a width of a top of the parallelopiped shaped protrusion to be larger than that at a lower part. CONSTITUTION:A silicon dioxide layer 2 is formed on a silicon substrate 1, a mask 3 is formed, and then the reactive ion etching method is executed. When 50 - 90% of scheduled etching depth proceeds, a reactive gas is converted to oxygen gas and a side wall protection film is eliminated and then the reactive ion etching method continues again. In this process for contacting oxygen, effect of the side wall protection film is lost and side etching is performed and then a width l1 of a top 41 of a parallelopiped shaped protrusion 4 becomes larger than a width l2 of a lower part 42, thus enabling change rate of secondary electrons at a lower part directly below the parallelopiped shaped protrusion to be large, time, distance etc. between a point where the amount of secondary electrons is reduced and a pointer it is increased to be small, detection accuracy of a ridge line to be improved, and length-measuring accuracy to be improved.
Patent JP-S62105142-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA KIYOSHI
IPC: G03C7/30
Filed: 1985-10-31
Abstract: PURPOSE:To remarkably improve a granularity and sharpness by specifying the iodine content and occupying ratio of silver in the 1st coating layer and incorporating a non-diffusive coupler which forms an adequately blurring diffusive dye by reacting with the resultant product of oxidation of a color developing agent into a silver halide emulsion layer. CONSTITUTION:The iodine content of the 1st coating layer is made larger by >=10mol% than the iodine content of the internal nuclei and the silver is incorporated into the 1st coating layer so as to occupy 0.01-90mol% of the entire silver halide particle in a process for producing the silver halide particles having 3-layered structure. The non-diffusive coupler which forms the adequately blurring diffusive dye by reacting with the oxidant of the color developing agent includes the compd. expressed by formula [A]. In formula, Cp denotes a diffusible coupler component which generates adequate blurring of a color image and improves the granularity, X is a component contg. a ballast group of 8-32C which is the group to couple with the coupling position of the coupler component and to eliminate by the reaction with the oxidant of the color developing agent.
Patent JP-S62105521-A (JP)
Title: Timing signal generating device
Inventor: HIRAI TOSHIYUKI
IPC: H03K5/135
Filed: 1985-11-01
Abstract: PURPOSE:To reduce memories in capacity, to output long-period timing with high precision, and to facilitate the variation of the time and waveform data by storing the time data and waveform data on timing to be outputted in different memories. CONSTITUTION:The 1st counter 1a of the device counts a clock signal T1 continuously and the generation time data on the timing signal is stored in the 1st memory 2a. This time data is compared by a comparator 3 with the counted value of the counter 1a and when the both coincide with each other, the signal of logic 1 is outputted. When this comparator 3 outputs logic 1, its output is counted by the 2nd counter 1b, whose contents are applied as the address of the memory 2a the output of the counter 1b is applied as a timing signal to the 2nd memory 2b and long-period timing is outputted from the memory 2b to reduce the memory capacity of the device.
Patent JP-S62107434-A (JP)
Title: Magnetic recording medium
Inventor: IMAI KYOICHI
IPC: C08F259/00
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent smoothness of a coated film, magnetic characteristics and durability by coating a magnetic coating compd. prepd. by adding magnetic powder to a resin component contg. a specific vinyl chloride graft copolymer as an essential material on a nonmagnetic base and drying the coating. CONSTITUTION:The magnetic coating compd. prepd. by adding the magnetic powder to the resin component consisting of the vinyl chloride graft copolymer obtd. by graft polymn. of an acryloyl or methacryloyl monomer contg. the tertiary amine group expressed by the formula as a side chain with the trunk of a vinyl chloride polymer contg. at least a vinyl chloride unit and vinyl alcohol unit is coated on the nonmagnetic base and is dried to obtain the magnetic recording medium. In the formula R<1> is a hydrogen atom, methyl group, R<2>, R<3> are a monovalent hydrocarbon group of 1-6C, n is 1-6. The graft polymer consists preferably of 75-91wt% vinyl chloride unit, 3-15wt% vinyl alcohol unit, 0.05-3wt% tertiary amine group-contg. (meth)acryloyl unit and has 200-600 average degree of polymn.
Patent JP-H0293710-A (JP)
Title: Track type check robot system
Inventor: ITO TAKAO
IPC: B25J5/00
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a track type check robot system excellent in all-weather capability and to have enough check accuracy by obtaining tight closure structure for a track, arranging a traveling device and a robot main body in the track, and protruding a detecting part in the outer direction of the track. CONSTITUTION:A check robot 1 is traveled in a track 4 of the tight closure structure and a detecting part 2 is protruded in the outer direction of the track 4. A field board 35, etc., to be arranged on a floor surface 29 is checked by the robot 1, which is traveled on the floor surface 29, and a glass 39 and a bus 40, etc., in an upper direction are checked by the robot 1 which is traveled in the track 4. This checking work is executed by an ITV51 and an infrared TV 52, etc., with using illumination 53 in a detector 9. These information are transmitted through a signal transmitter to an antenna 11. When the robot is traveled on the floor surface, the information are transmitted from the antenna 11 through a ground antenna 23 to a signal transmitting part 24 and when the robot is traveled in the track, the information are transmitted from the antenna 11 through an LCX cable 21 and a repeator 22 to the transmitting part 24. After that, these checking work information are displayed from the transmitting part 24 to a display part.
Patent JP-S60142267-A (JP)
Title: Refrigerant flow rate measuring device in compressor
Inventor: UENO TAKEO
IPC: G01F1/708
Filed: 1983-12-29
Abstract: PURPOSE:To execute a measurement of a product capacity of a transient time and a measurement of a liquid return quantity by deriving a phase time between distortion quantities having similar shape from a variation of the distortion quantity detected in two points, and deriving a refrigerant flow rate from this phase time and a distance between two points. CONSTITUTION:In an inlet pipe 1a of a compressor 1, pressure receiving plates 6, 6' hung and supported in the vertical direction against the center line of the pipe 1a are placed at a position separated by a prescribed distance L. In this state, in a transient time of the compressor 1, a dynamic pressure variation by an intense variation of a refrigerant wave return generated in the pipe 1a is detected as a large distortion quantity variation of the plates 6, 6', and a phase time between the maximum values and between the minimum values which are similar in these two distortion quantity variations is derived. Subsequently, by this phase time and the distance L between the plates 6, 6', a refrigerant flow rate is derived and displayed, therefore, a refrigerant flow rate of a two phase flow in the transient time of the compressor 1 can be measured exactly.
Patent JP-H0987548-A (JP)
Title: Antistatic coating composition
Inventor: SHIRAIWA TETSUO
IPC: C09D7/12
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic coating material which can impart antistatic properties irrespective of the kind of the coating material used by mixing a specified nitrogenous compound such as dimethylaminopropylhexanamide with a film-forming component. SOLUTION: This antistatic coating material composition is obtained by mixing a film-forming component (A) with a nitrogenous compound (B) of formula I (wherein R<1> is a 5-21C alkyl or alkenyl; Y is a group of formula II or the like; and R<2> and R<3> are each a 1-4C alkyl). Component B is exemplified by an amidoamine such as N,N-dimethylaminopropylhexanamide or N,N- dibutylaminoethyloctadecanamide or a fatty acid ester such as hexanoic acid 2-dimethylaminoethanol. Component A is a usual coating base resin. This composition may optionally contain a curing agent, a solvent, a pigment, etc., and is pref. prepared by mixing 100 pts.wt. component A with 3-10 pts.wt. component B.
Patent JP-H0989600-A (JP)
Title: Pointer for measuring instrument
Inventor: MASUDA AKIRA
IPC: G01D11/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pointer for a measuring instrument that can set the center of gravity of the whole pointer to the center of a pointer cap easily with accuracy. SOLUTION: An indicating part 3b is extended to the outside of a cap 5 from a base part 3a covered with the cap 5, and the cap 5 is rotated along with the indicating part 3b according to the measured quantity so as to make the indicating part 3b indicate the indicated value corresponding to the measured quantity. A balance weight 5e is provided to adjust the whole weight balance so that the center of gravity is positioned on the rotating center axis of the cap 5. In such a pointer 1 for a measuring instrument, the balance weight 5e is integrally formed at the cap 5.
Patent JP-H1087119-A (JP)
Title: Paper sheet take-in and feed device
Inventor: MORIYA KOICHI
IPC: B65H3/52
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly resolve a trouble in feeding paper sheets in a device for feeding paper sheets collectively taken therein one by one in separation. SOLUTION: A paper sheet take-in and feed device, which collectively takes paper sheets up to a predetermined number therein by its take-in means and then feeds the paper sheets one by one in separation by its feed means, is provided with a stopper means for stopping a paper sheet having taken in by the take-in means to a predetermined position at a position where a part of it is exposed outside the device. The take-in means comprises a first endless belt 14 stretched between two shafts, and a pressure member 15 opposed to the belt and continuously urged toward it. The feed means comprises a second endless belt 19 stretched between two shafts at a position retreated from the belt plane of the first endless belt 14 of the take-in means on the side of taking paper sheets in, and a reverse roller mechanism 20 for separating paper sheets one by one from each other.
Patent JP-H0293892-A (JP)
Title: Commodity selling data processor
Inventor: SUGIMOTO MASAHIKO
IPC: G07G1/06
Filed: 1988-09-30
Abstract: PURPOSE:To issue a simplified receipt which can be easily observed by storing the code and selling data of a commodity, for which sales registration is executed in advance, and adding the selling data when the commodity, for which the sales registration is next executed, is same as the commodity in a registering data buffer. CONSTITUTION:A registering data buffer 48 is provided to store the code and selling data of the commodity, for which the sales registration is executed just in advance, and it is decided whether the commodity, for which the sales registration is next executed, is same as the commodity in the registering data buffer 48 or not. In case of the same commodity, the selling data are added to the selling data in the registering data buffer and in case of the different commodity, the data in the registering data buffer 48 are moved to an EP- character buffer 47 in correspondence to registration end operation, printed and outputted to the receipt by a printer. Thus, when the same commodity is continuously sold and registered, the commodities are totally printed as one type of registering data to the receipt. Then, the simplified receipt, which can be easily observed, can be issued. Further, a form can be saved.
Patent JP-2001077163-A (JP)
Title: Defect detection method
Inventor: WATANABE YUMI
IPC: G01N23/225
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To increase resolution and throughput hardly detecting false defects by a method wherein a potential changing cyclically is provided to one of adjacent wirings, while electronic beams are irradiated, and a brightness of particle images generated secondarily from the adjacent wirings is observed. SOLUTION: A piece of probes 8 is brought into contact with a pad, and a rectangular pulse potential is provided by a function generator 21. Electronic beams 10 are irradiated, and information of secondary electrons 14 generated on the surface of a wafer 12 is detected by a secondary electronic signal detector 15, and is converted to an image signal by a signal processor 16. The converted image signal is processed as predetermined by a controlling computer 17, a display 18 displays the potential of wiring as a brightness of the image, and the brightness of defective records is differed, thereby specifying a defective position of the wafer 12. Thus, it is possible that critical defects in the wiring under a fine wiring and an insulation film of 0.15 μm or less are detected at a high resolution and high sensitivity.
Patent JP-S6489129-A (JP)
Title: Electromagnetic relay
Inventor: TAGUCHI TSUGUO
IPC: H01H51/14
Filed: 1987-09-30
Abstract: PURPOSE:To simplify the structure and to make the size compact by engaging and assembling an electromagnet formation furnishing a coil composed in a specific form and an armature, and a contact composition block molded unitary. CONSTITUTION:An electromagnet formation body A is composed of a coil 32, an armature 37, a yoke 42, a hinge spring 50, and the like. The coil 32 has a winding increase part 34 and can increase the electromagnetic intensity even though the size is small. The armature 37 has a step 38 responding to the winding increase part form, and, together with the yoke 42, can be assembled easily. A contact composition block body B is composed by engaging the first block 61 formed by molding unitary a break contact spring, a movable contact spring, and an outer terminal, and the second block formed by molding unitary a make contact spring and an outer contact terminal. The electromagnet formation body A and the contact composition block body B can be assembled easily through a hook engaging member 99.