baber/WOPTO huggingface dataset:
Patent JP-H11277018-A (JP)
Title: Rotary valve for rotary type bottle washing machine
Inventor: KAWAMUKI AKINORI
IPC: B08B9/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent wear of a sliding face of a distributor made of resin due to sliding and rotating a metallic rotor. SOLUTION: This rotary type bottle washing machine supplies a washing liquid to a nozzle 10 through a rotary valve 12 constituted of a distributor 18 and a rotor 14. Since liquid leakage occurs if the distributor 18 and the rotor 14 are parted from each other by the liquid pressure, both are pushed to each other by a pushing up means 28. Inlet side apertures of discharging routes 16 communicating with the nozzle 10 are opened in the same circumference at equal intervals in the sliding face of the rotor 14. On the other hand, an arc-like long hole (a supply route) 22 and shallow grooves are formed in the same circumference where the apertures of the discharging routes 16 in the distributor 18. A washing liquid is supplied to the long hole 22 from an intake 23.  In this case, the parts of the distributor 18 where the discharging routes 16 of the rotor 14 are passed are the long hole 22 and the grooves and prevented from contact and therefore the distributor 18 is prevented from wear.
Patent JP-S60246482-A (JP)
Title: Picture information processor
Inventor: MIYAKE EITA
IPC: G06T1/60
Filed: 1984-05-21
Abstract: PURPOSE:To suppress an increase of the number of digits of an address arithmetic circuit, which is caused by an expansion of an address space of a picture memory, by dividing all addresses of the picture memory into a matrix, and giving upper and lower addresses to each section. CONSTITUTION:A numeral except a numeral of the smallest digit of a memory address divided into a matrix shows (an upper address) to which section on a picture surface the picture information stored in the memory address belongs, and the numeral of the smallest digit shows (a lower address) in what ordinal number said information is positioned. The address information of this address information of upper and lower addresses is held by the first and the second address counters, respectively. In this state, a transfer of a data which follows a processing working regarding the picture information stored in the picture memory is executed by setting one section in the memory space to a unit. Also, the transfer of the data in one section is executed in order of 0-F with regard to the lower address.
Patent JP-S63267136-A (JP)
Title: Automatic tool changer of machine tool
Inventor: HIROSE NOBORU
IPC: B23Q3/157
Filed: 1987-04-25
Abstract: PURPOSE:To prevent a large inertia moment from occurring in a tool magazine for shortening tool changing time by minimizing the movement of each member required for tool changing, and restraining the mass of each part of a moving division to a minimum. CONSTITUTION:Each holder gripping means 82 of a tool changing device is freely oscillatingly borne on plural pivotal shafts 84 provided radially around a magazine base 64, and its side pointing to a spindle head is formed with a cam follower 94, and its free end is provided with a forked part 83 which can grip a tool holder 48. A cam body 86 is provided on a side pointing to a tool magazine on the spindle head, and has a cam surface 86a which can abuttingly engage and leave the cam follower 94 correspondingly. An energizing means 92 is fixed to the holder gripping means 82 to constantly energize the means 82 toward the spindle head. The cam surface 86a energizes the cam follower 94 with a reciprocatory movement of the spindle head to cause the holder gripping means 82 to make oscillatory motion.
Patent JP-H05284435-A (JP)
Title: Tv diversity receiver
IPC: H04N5/44
Filed: 1992-03-30
Abstract: PURPOSE:To provide the excellent TV diversity receiver by which a distortion of a picture at an upper part of a pattern due to antenna changeover is prevented without deteriorating horizontal synchronization stability when plural antennas having a different directivity for each are changed over. CONSTITUTION:This receiver is provided with a diversity controller 2 implementing changeover control through the provision of an antenna switching control signal based on a state of a reception signal selected one of plural antennas 1, a demodulator 3 demodulating a reception signal, a synchronizing separator circuit 4 extracting a vertical synchronizing signal and a horizontal synchronizing signal from the demodulation signal, and a horizontal AFC circuit 5 comparing the phase of the horizontal synchronizing signal with the phase of a flyback signal and outputting a synchronization error signal in response to deviation of the synchronization, and the horizontal AFC circuit 5 is provided with an integration circuit whose time constant varies with an antenna switching signal outputted from the diversity controller at the changeover of the antennas.
Patent JP-H04693-A (JP)
Title: Working status grasping device
Inventor: KATO MASATSUGU
IPC: D05B25/00
Filed: 1990-04-18
Abstract: PURPOSE:To easily grasp the working engaging status of workers by providing a detecting means to detect working contents, a discriminating means to discriminate the working contents, a determining means for, detecting time the storing means of the working contents and a frequency calculating means. CONSTITUTION:A working status grasping device stores the discriminated result of a discriminating means M2 in detecting time determined by a detecting time determining means M3 within a sampling period, that is, the working contents of workers detected by a detecting means M1 and discriminated by the discriminating means M2, by a storing means M4 and calculates detecting frequency on the stored respective working contents by a frequency calculating means M5. As the result, any assignment of special personnel for the investigation of the working contents indispensable for work sampling, skillfulness, etc., are not necessary. Thus, the omission of the personnel to investigate the working engaging status of the workers can be attained and the working engaging status can be grasped.
Patent JP-H06314201-A (JP)
Title: Judgement device for design specification of elevator
Inventor: NAKAYAMA YASUKO
IPC: G06F9/44
Filed: 1993-04-28
Abstract: PURPOSE:To provide a design specification judgement device of an elevator, which can easily recognize and correct the design specification judgement knowl edge of a knowledge base and which automatically varifies the lack, overlap and contradiction of judgement knowledge. CONSTITUTION:A request specification input means 2 inputting a request specification for the design of the elevator, a design specification judgement means 3 provided with the knowledge base 6 storing a judgement rule judging a design reference based on the request specification and with an inference engine 7 retrieving the judgement rule from the knowledge base 6 based on the request specification and executing it, a judged result output means 4 outputting a judged result, and a knowledge base maintenance support means 5 supporting the correction of the judgement rule of the knowledge base 6 are provided. The knowledge base maintenance support means 5 is provided with a knowledge display function part 10 displaying the knowledge content of the judgement rule, a knowledge editing function part 9 editing displayed judgement knowledge and a knowledge base update function part 8 updating the content of the judgement rule by the edited knowledge content.
Patent JP-H041969-A (JP)
Title: Cassette ejector mechanism
Inventor: ANDO SHIGERU
IPC: G11B15/665
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the depth and the thickness of a device by applying the 1st D-cut to the entire part of a round rod and the 2nd D-cut to a part of the rod respectively. CONSTITUTION:A 1st D-cut 32A is applied to the entire part of a round rod 32 so as not cause the interference between the rod 32 and a front cover 17A which is opened in response to falling action of a cassette holder 16. At the same time, a 2nd D-cut 32B is applied to a part of the rod 32 so as not to cause the interference between the rod 32 and a parts of a large height provided to a fixed chassis 10 at a position where a movable chassis can be recorded and reproduced. As a result, the rod 32 is moved close to a cassette and the height of the rod 32 is reduced. thus the structure of a device is reduced.
Patent JP-S62258381-A (JP)
Title: Pyromellitic acid derivative and recording material containing same
Inventor: MIZUNO KOZO
IPC: C09B57/00
Filed: 1986-05-02
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are 1-6C alkyl, 5-6-membered ring cycloalkyl, arylalkyl, ethylene, propylene or trimethylene (with the proviso that when R<1> and R<2> are alkylene, the other end not bonded to N is linked to carbon at the o-position based on N of benzene nucleus or both the other ends of R<1> and R<2> are bonded to form ring); R<3> is <=12C alkyl or cycloalkyl or (substituted)aryl or arylalkyl]. EXAMPLE:A compound shown by formula II. USE:A coloring dyestuff. A solution thereof hardly has absorption in a visible and near infrared range but is brought into contact with an electron acceptor and readily colored and is useful as pressure-sensitive copying sheet for recording, heat-sensitive copying sheet for recording, laminate for optical recording, temperature indicating material, etc. PREPARATION:For example, a 1,1-(p-substituted aminophenyl)ethylene shown by formula III is condensed with a pyromellitic acid or an acid anhydride thereof shown by formula IV under a dehydrating condition and a formed compound shown by formula V is reacted with an amine shown by formula R<3>NH2.
Patent JP-2000290097-A (JP)
Title: Production of large-sized cerium fluoride crystal
Inventor: INAGAKI TAKAO
IPC: C30B29/12
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a large-sized high quality cerium fluoride single crystal by retaining a raw material from which cerium fluoride is crystallized by a pulling-down method, in an atmosphere of gaseous fluorine that is formed by decomposition of fluorine compounds each used as a scavenger, until the temperature of the raw material reaches its melting temperature, and thereafter growing cerium fluoride single crystal under vacuum, in a vacuum growth device. SOLUTION: In this production process described above: as the fluorine compounds, Teflon(R) (polytetrafluoroethylene) capable of being decomposed at a low temperature and lead fluoride capable of being decomposed at a high temperature are jointly used; until the raw material is completely melted, an inert gas is introduced into the vacuum growth device A, to prevent oxygen and moisture from entering into the growth device A from the outside during the temperature elevation period; during the crystal growth period, the atmosphere inside the vacuum growth device A is maintained under a high vacuum to stabilize the temperature gradient;  and the cerium fluoride single crystal growth is performed by using multiple crucibles 4 which are placed in the vacuum growth device A and being several crystal growth crucibles, having seed crystal sections 4a each of which is placed at the bottom of the corresponding one of the crystal growth crucibles and used for receiving a seed crystal having the (110) plane.
Patent JP-S61260937-A (JP)
Title: Method of fabricating functional component part
Inventor: TANAKA EIZABURO
IPC: B23P17/00
Filed: 1985-05-16
Abstract: PURPOSE:To reduce the fatigue of a functional part caused by concavities and convexities created during a roughening process, by clamping stacked thin metal sheets, after or before heat-treatment, between thick plates with the use of bolts of a clamp to finish the metal sheets in one unit body. CONSTITUTION:0.005mm thickness of thin stainless steel sheets are stacked one upon another to 600 in the number, and are vertically held between retainer plates 4, 5 by fastening bolts 6 so as to obtain a workpiece 3. During a first fabricating process a wire electrode 1 is made to pierce through a hole previous ly formed in the workpiece 3, and a desired shape functional part 2 is cut off, starting from the hole and is taken out. Then, with the use of a holding means such as a bolt 8, a jig, a clamp or the like, the functional part 2 which is formed of stacked thin metal sheets are integrally held, and then, after being separated from the workpiece 3, is subjected to a finishing process for smoothing or deburring the fabricated surfaces obtained by the roughening process. Thus, it is possible to reduce the fatigue of the functional part which has been brought about during the roughening process, by shaping the functional part during the roughening process and then subjecting the functional part to a finishing electrochemical machining process or a chemical process.
Patent JP-H0614802-A (JP)
Title: Inner shoes for ski boots
Inventor: JIYAN PARI
IPC: A43B19/00
Filed: 1993-04-28
Abstract: PURPOSE: To adjust wearing performance of a ski boot, by fixing plural separately arranged spacers on the outside of a sock to make them an extensible wall of an inner boot with thickness and compressibility. CONSTITUTION: An inner boot 1 includes an instep part 2 to warp a foot and the upper part warps the lower part of a leg and a high barrel part 3 is attached. The inner boot has no wall and the barrel part 3 uniformly expanded is composed of a sock 4 formed of extensible fabric covered by an extensible sealing up film 6. On the outside of sock 4, members 5 for separated spacers arranged so as to constitute the wall part of thickness (e) of the inner boot 1 with a prescribed compressibility are fixed. Members 5 for spacers are square small flat bar with the width (y) extended in the longitudinal direction of the ankle part-foot part axis. The high barrel part 3 and the instep part 2 are mutually connected by sewing together 7. The rear part 3a of a barrel part 1 faces a non-deformable hard support part, and the front part 3b is constituted of an elastically compressible material.  Boot wearing performance is adjusted between the inner surface of the shell of the ski boot and the lower leg part.
Patent JP-S59229400-A (JP)
Inventor: MURAMATSU MASAO
IPC: B42D15/10
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58220514-A (JP)
Title: Ceramic piezoelectric element
Inventor: WATANABE ZENSAKU
IPC: H03H9/17
Filed: 1982-06-17
Abstract: PURPOSE:To make a disk-like piezoelectric substrate have an ideal resonance characteristic having no undesired vibration, by setting its roundness rate (roundness/substrate diameter to 2 X radial method) within a specified range. CONSTITUTION:A roundness rate showing an external deformation degree of a ceramic piezoelectric element is decided within a range extending from 0.0005 to 0.0015. According to this constitution, it is possible to obtain a ceramic piezoelectric element which has no undesired vibration, also scarcely causes a working distortion, and prospers enough mechanical strength of a piezoelectric material. In this regard, as for magnitude of the undesired vibration, its magnitude becomes small as the roundness rate becomes small. In this way, the undesired vibration can be eliminated by reducing the external deformation degree (roundness rate) of the ceramic piezoelectric element, and its upper limit value is 0.0015.
Patent JP-H11191247-A (JP)
Title: Optical pickup, magnetooptical recording medium and magnetooptical recording and reproducing device
Inventor: NAKAJIMA JUNSAKU
IPC: G11B11/105
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To make the amplitude of a reproducing signal, from a magnetooptical disk recorded with high density, large and to provide a simplified optical pickup and a magnetooptical recording/reproducing device. SOLUTION: This magnetooptical disk is provided with a recording layer 5 for recording digital information by perpendicular magnetization and a reproducing layer 3 having Curie temp. being the same degree as the compensating temp. of the recording layer 5. This optical pickup formes a reproducing beam spot 13 and an exchange coupling suppressing beam spot 12 for suppressing magnetic exchange coupling in the reproducing layer 3 by temp. rise for the magnetooptical disk. This magnetooptical recording/reproducing device is provided with the optical pickup so as to reproduce the digital information in the magnetooptical disk.
Patent JP-H01273571-A (JP)
Title: High voltage-impressing apparatus for sterilization
Inventor: ONARI EIJI
IPC: H05C1/00
Filed: 1988-04-26
Abstract: PURPOSE:To improve the preservability of various foods, by superimposing the output of a high frequency AC high voltage having variable high frequencies on a DC high voltage as a standard voltage and impressing the superimposed voltages on the various foods. CONSTITUTION:Arbitrary voltages having arbitrary frequencies outputted from an AC output circuit having a power amplifier PA and a function generator FG capable of arbitrarily varying wave shapes and frequencies are superimposed on the voltage of a DC high voltage output circuit Pd and the superimposed voltages Ph are impressed on various foods (e.g., gains, fresh vegetables, fruits, fishes, shellfish and various processed foods thereof).
Patent JP-S5226899-A (JP)
Title: Slot machine
Inventor: TANAKA YASUHIKO
IPC: G07F11/18
Filed: 1975-08-25
Abstract: PURPOSE: A compact slot machine which can supply commodities alternately from two columns in the same direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01273316-A (JP)
Title: Alignment
Inventor: KADONISHI YUTAKA
IPC: G03F9/00
Filed: 1988-04-25
Abstract: PURPOSE:To surely detect an alignment pattern by using resist in which absorbing agent for absorbing laser light irradiated for alignment in a lithography process is added. CONSTITUTION:A resist layer 12 is formed on a wafer 4 having difference in level as an alignment pattern and exposed to perform patterning. In a lithography process, resist in which absorbing agent for absorbing laser light irradiated for alignment is added is used. An irregular reflecting quantity on the flat face of an aluminium layer 10 detected by a photodetector is very little, as compared with the irregular reflection and the like on the surface of an inclined face 20 of the resist layer 12 produced corresponding to a difference-in-level part 6a. The light quantity difference between the light necessary for alignment and the other light unnecessary therefore are larger. Thereby, the alignment pattern can be detected surely.
Patent JP-H02282936-A (JP)
Title: Optical head device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/135
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a satisfactory reproducing signal with few deterioration by setting emitted light from a laser beam source on the track of a recording medium as plural convergence spots, and detecting them simultaneously with a detector after weighing appropriately by the adjustment of laser output. CONSTITUTION:Three emitted light with different wavelength from an array type laser beam source 1 are refracted at different angles by a diffraction grating 3 via a collimator lens 2. After that, they are converged on the track 11 of the recording medium 6 via a beam splitter 4 and a convergence lens 5 as three convergence spots 13 whose intervals are reduced. Reflected light from the medium 6 is separated by the beam splitter 4, and is detected by an optical detector 7. Since the medium 6 and the convergence spot 13 are moved relatively, a reproducing signal delayed by a time corresponding to the interval of the convergence spot 13 can be obtained, and it is added and is equalized. In such a way, an optical head device can be realized in which the reproducing signal with few deterioration can be obtained.
Patent JP-S5628108-A (JP)
Title: Reinforced conveyor belt
Inventor: NOMURA RIYOUICHI
IPC: B65G15/36
Filed: 1979-08-13
Abstract: PURPOSE: To prevent a conveyor belt from damage and breaking against tearing by sharp corners of conveyed articles and so on, shocks by dropping, and the like by protecting the core body of the belt with reinforcing materials mainly of flexible, water-resistant, and shock-resistant aromatic polyamide substance.  
     CONSTITUTION: In a reinforced conveyor belt 1, an upper-cover rubber layer 4 and a lower-cover rubber layer 5 are laminated in one body over the upper and lower sides of a core body 3 made of steel codes, woven cloth, and others of an endless belt 2. Within the upper-cover rubber layer 4, rope-shaped reinforcing bodies 6, 6... are arranged in parallel near the core body 3 which an almost equal length with the whole width W of the endless belt 2, and buried throughout the length of the endless belt 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S585042-A (JP)
Title: Diversity receiver
Inventor: KAWAMOTO NORIYUKI
IPC: H04B1/10
Filed: 1981-07-02
Abstract: PURPOSE:To obtain a diversity receiver mounted suitably on a motorcar by a switching means which switches antennas temporarily when a disturbing signal arrives at an antenna system in the middle of reception, and performs switching to a less-noise antenna. CONSTITUTION:If a disturbing signal exceeding a prescribed level is detected while a switch part 3 is connected to an antenna 1, the 1st comparator 15 generates a pulse signal, which drives a driving circuit 16 to control the switch part 3, selecting an antenna 2. On the other hand, the level value of the disturbing signal received by the system of said antenna 1 is stored in the 1st sample holding circuit 19 through the 1st sample switch 17 and the disturbing signal level when the antenna 2 is selected is stored and held in the 2nd sample holding circuit 20, so the 2nd comparing circuit 21 judges which one is less; if the disturbunce level from the system of the latter antenna 2 is lower, the switch part is held connected to the antenna 2.
Patent JP-S63269712-A (JP)
Title: Car body controlling method
Inventor: KATO HISAMI
IPC: B60G17/052
Filed: 1987-04-27
Abstract: PURPOSE:To aim at the rationalization of various controls by performing car height control and attitude control in a way of feeding or exhausting air to or from an air spring chamber in an air suspension via each exclusive valve, while closing each valve and performing control over the extent of riding comfort with the air suspension itself. CONSTITUTION:An air suspension 4 fitted with a damper 3 is set up between a car body 1 and a wheel 2, and air is fed or exhausted to or from the air spring chamber whereby a distance between the car body 1 and the wheel 2, namely, a car height is controlled. At this time, this height control is performed by what a height control valve 7a is controlled for its opening or closing by a controller 10 on the basis of a detection signal out of a height control sensor 6 or the like and air out of a pneumatic source 8 is fed or exhausted to or from the air spring chamber. And, attitude control over the car body is performed by controlling a control valve 7b and a stop valve 9 for their opening or closing each on the basis of various running states of a vehicle. On the other hand, control over the extent of riding comfort is carried out by the air suspension 4 itself in the state the stop valve 9 is closed.