baber/WOPTO huggingface dataset:
Patent JP-H0238556-A (JP)
Title: Outer ornament parts for watch
Inventor: UCHIYAMA AKIRA
IPC: C23C14/32
Filed: 1988-04-14
Abstract: PURPOSE:To manufacture of outer ornament parts for watch having two kinds of color tones and high ornamental value by successively laminating a Pd layer and a dark brown-colored Ti-type hard film layer on the surface of a base material for outer ornament parts and then peeling off a part of the above hard film layer. CONSTITUTION:For example, a Cu plating layer 2, an Ni plating layer 3, and an about 80% Pd-Ni plating layer 4 are formed to about 2-5mu thickness in total as an undercoat plating layer on the surface of a base material 1 composed of copper alloy, etc. Subsequently, a layer 5 of Pd, Rh, Au, or alloys thereof is formed to about 0.5-5mu thickness on the above, and further, a dark brown-colored Ti-type hard film layer is laminated on the above to <=0.5mu thickness by an ion plating method. Moreover, the above hard film is constituted of a lower layer 6 composed principally of Ti and an upper layer 7 of 0.15-3.0mu thickness composed principally of compound of Ti, C and O, and the color tone of the surface of the upper layer 7 is regulated so that it satisfies relations in 30%<=L*<=50%, 3<=a*<=20, and 1<=b*<=15. By properly peeling off a part of the above hard film and providing two kinds of color tones, the outer ornament parts for watch excellent in corrosion resistance, adhesive strength, and wear resistance and having high ornamental value can be obtained.
Patent JP-H05261927-A (JP)
Title: Ink jet recorder and recording thereof
IPC: B41J2/05
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate manufacture of heads by improving the yield of the heads and enable high speed recording of the head. CONSTITUTION:The subject device is equipped with a head 10 and a light scanning means 11. The head 10 has a plurality of nozzles 16b which is aligned on one edge of the sides of a head base 16 in the longitudinal direction with facing the outside. The light scanning means 11 is composed of a laser light source 20 that emits laser rays L, a group of lenses 21 that collimate the laser rays, a polygon mirror 22 that reflects the parallel rays, a f-theta-lens 23 that converges the reflected rays and a reflection mirror 24 that reflects the laser L to cast it to the nozzle 16b. When the recording is performed, the light scanning means 11 scans the nozzles 16b and selectively applies the laser L to the nozzles 16b to induce a bubble in the nozzles by heating an ink therein so that the ink is discharged from the nozzles 16b and the recording is performed on a sheet.
Patent JP-S63257376-A (JP)
Title: Luminous quantity adjusting device
Inventor: NAGAO MASAHIKO
IPC: H04N1/113
Filed: 1987-04-14
Abstract: PURPOSE:To eliminate the need for manual luminous quantity adjustiment by changing a binarized level when the luminous quantity change of a reference light exists and measuring and comparing the pulse number corresponding to each binarized level so as to discriminate the luminous quantity and to adjust the luminous quantity. CONSTITUTION:A scanning light passing though a reference scale where a transparent part and an opaque part are arranged alternately is subject to photoelectric conversion as analog position signals (j), (h), (l), which are inputted from an input terminal 2. The position signal (b) is inputted to a binarizing circuit 3, binarized with respect to a binary coding level signal (m) and a digital position signal (r) is outputted from the circuit 3. A pulse count circuit 4 inputs the digital position signal (r) to measure the pulse number of the digital position signal (r) corresponding to the transparent part and the opaque part of the reference scale. A pulse number comparison circuit 6 receives pulse number storage signals (x)-(z) to compare the quantity and outputs a comparison signal (g). A luminous quantity discrimination circuit 8 receives the comparison signal (g) to apply luminous quantity discrimination to output a luminous quantity discrimination signal (h).
Patent JP-H0753345-A (JP)
Title: Skin coloration powder mixture
Inventor: TEKURA KURUTSU
IPC: A61K8/00
Filed: 1994-04-28
Abstract: PURPOSE: To completely suppress the generation of formaldehyde and formic acid from a powdery mixture containing a compound having sun-tanning action on the skin and releasing formaldehyde and/or formic acid. CONSTITUTION: This powdery mixture contains a compound having sun-tanning action on the skin and decomposable while generating formaldehyde and/or formic acid, preferably a compound having ketol group, especially dihydroxyacetone and a sulfite ion source such as bisulfite, pyrosulfite and dithionite. The mixture is preferably further incorporated with a stearate, a cellulose derivative or a polymeric coating material as a stabilizer. The amounts of the components are 80-90 wt.% for the compound capable of releasing formaldehyde and/or formic acid, 1-20 wt.% for the sulfite ion source and 0.1-5 wt.% for the stabilizer.
Patent JP-S63257895-A (JP)
Inventor: TERADA MOTOHARU
IPC: G08B17/06
Filed: 1987-04-15
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-H02270324-A (JP)
Title: Manufacture of semiconductor device
Inventor: IOKA SATOSHI
IPC: H01L21/76
Filed: 1989-04-11
Abstract: PURPOSE:To prevent a silicon substrate from being gouged out by a method wherein, when polysilicon films are oxidized to form an element isolating oxide film using a nitride film as a making material, the polysilicon films are formed into multilayer films such as two or exceeding two layer films. CONSTITUTION:When polysilicon films 2, 3 as lower layer films are oxidized to form an element isolating oxide film 7 using a nitride film 1 patterned on the polysilicon films 2, 3, the said polysilicon films 2, 3 are formed into multilayer films such as two or exceeding two layer films. For example, the two layer polysilicon films 2, 3 are formed on an underneath oxide film 4 and a silicon substrate 5 and then the nitride film 1 is patterned on the film 2. Next, when the polysilicon films 3, 2 are oxidized to form the isolating oxide film 7, stress is locally imposed on the polysilicon films 3, 2 to grow grains 6 thereof. Furthermore, when the nitride film 1 is removed, the upper polysilicon film only is subjected to a contact 8 and furthermore when the polysilicon films 2, 3 are removed, the excellent insulating oxide film 7 not gouging out the silicon substrate 5 at all is to be formed.
Patent JP-H07298383-A (JP)
Title: Headphone device
Inventor: ITO TOMOHIRO
IPC: H04R1/10
Filed: 1994-04-28
Abstract: PURPOSE:To incorporate a switch and a switch operation member in the headphone unit of the headphone device constituted so that the power source is turned ON automatically when a user the device on. CONSTITUTION:The switch is arranged in the internal frame 13b of the enclosure 13 of the headphone unit 2, and a switch cover 12 which presses the switch is fitted to a pad surface part 13b1 pressed against an ear part. While the headphone device is put on, the switch cover 12 is pressed by the hear part to move, and the switch is turned ON.
Patent JP-H05292654-A (JP)
Title: Drive circuit of electrostatic induction type self arc-extinguishing element
Inventor: KAWAKAMI TAKAYOSHI
IPC: H02H7/20
Filed: 1992-04-13
Abstract: PURPOSE:To prevent breakage of an electrostatic induction type self arc- extinguishing element (IGBT) even when load is short-circuited and overcurrents are generated by arc-extinguishing the IGBT after a fixed time when load connected in series with the IGBT is short-circuited and the voltage of the connecting section of load and the IGBT abnormally rises. CONSTITUTION:When load 23 is short-circuited and the collector voltage of an IGBT 21 is increased when the IGBT 21 is operated normally, the base voltage of a P-N-P transistor TR 7 is boosted and the TR 7 is turned off. A voltage drop by a resistor is generated and the gate of the IGBT 21 is given one-stage low voltage through N-P-N transistors(TR) 11, 10, and the ON resistance of the IGBT 21 is increased and the currents of the IGBT 21 are reduced. The base voltage of a TR 3 is lowered up to a fixed value after a fixed time composed of a time constant by a capacitor 4 and a resistor 5, and the TR 3 is turned ON and a TR 13 is turned ON. The gate voltage of the IGBT 21 is reduced up to the negative voltage of a DC power supply 2, and an arc is extinguished.
Patent JP-H04303616-A (JP)
Title: Controlling device of injection cylinder
Inventor: HAMADA HAJIME
IPC: B29C45/50
Filed: 1991-04-01
Abstract: PURPOSE:To make the proportional control possible when desired without providing proportional flow control valve additionally. CONSTITUTION:In a control device having an injection cylinder 8 for performing injection and sucking-back and a servo valve 50 for reciprocating said injection cylinder 8, said servo valve 50 has ports A, P, B and T respectively having proper opening areas and movable pieces 55, through the reciprocating movements of which the opening areas of said ports are made variable under the condition that the opening areas of said ports made variable through the forward movement of said movable pieces 55 is formed as different from those of said ports made variable through the backward movement.
Patent JP-H10210657-A (JP)
Title: Cycle control method
Inventor: SAWADA YOSHIYUKI
IPC: G05F1/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the damages of a power controller due to rush currents by cycle-controlling a thyristor after enlarging the on angle gradually by phase control, after the input of a starting signal. SOLUTION: When a normally open contact 13a is turned on and a normally close contact 13b is turned off by starting a switch 13 for start, a capacitor 22 is charged through a light-receiving element 15b and a resistor 21 by the on of a photocoupler 15, and the charge voltage rises according to the time constant of the resistor 21 and the capacitor 22. Then, as the charge voltage of the capacitor 22 rises, the on angle of the thyristor becomes gradually large, and the output of a power controller 2 rises gradually, and when it rises higher than a reference voltage set by the resistors 27 and 28, the output of a comparator 29 outputs its maximum, and the photocoupler 31 is turned on. The output signal of an output setter 35 is inputted into a cycle controller 52, and the power controller 2 is cycle-controlled.  As a result, even if the load at start is in cold condition, an excessive rush current does not flow to the load, and damages of the power controller can be prevented.
Patent JP-2000280720-A (JP)
Title: Suspension controller
Inventor: ICHIMARU OSAYUKI
IPC: B60G17/015
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a suspension controller capable of controlling damping force in conformity to the road surface in a properer manner. SOLUTION: When judgment that a road surface state is wavy, for the specified time (YES in S23), a damping offset value is made into a damping force reference value (S24). Accordingly, when traveling on the wavy road, damping performance is surely securable. In addition, output as a final output value to an actuator of the offset value made into the damping force reference value makes the offset value be set to 'zero' when it is judged to NO by the judgment (the value of an offset timer is less than the time reference value ?) of the step S23 (S25) whereby it is kept within the specified time (the time reference value), therefore the deterioration of riding quality with the increase of damping force is minimized thus damping force control can be optimized.
Patent JP-H08281157-A (JP)
Title: Powder/particle material sprayer
Inventor: YAMADA SHINKO
IPC: B05B7/14
Filed: 1995-04-18
Abstract: PURPOSE: To provide a powder/particle material sprayer which allows a user to operate without touching a chemical directly and enables it to be sprayed simply and uniformly. CONSTITUTION: This powder/particle material sprayer consists of a storage container 10 which stores a powder/particle material, a pipe 20 which is connected to the storage container 10 and guides the powder/particle material, and a fan-like diffusion nozzle member 30 which is connected to the tip of the pipe 20 and diffuses the powder/particle material. In addition, the sprayer is equipped with a flow adjustment mechanism 40 which adjusts the flow of the powder/particle material guided by the fan-like diffusion nozzle member 30. Further, the fan-like diffusion nozzle member 30 has a flat appearance and also has a powder/particle material diffusion space 31 formed internally with a width becoming gradually larger from the base end connected to the pipe 20 to its tip.  The tip of the fan-like diffusion nozzle member 30 which forms the powder/particle diffusion space 31 is so constituted that the tip is opened. The tip 3 of the upper wall part 33 of the fan-like diffusion nozzle member 30 is formed so that the tip 3 protrudes farther forward than the tip of its lower wall part 34.
Patent JP-S5616847-A (JP)
Title: Nondispersion type infrared-ray analysis meter
Inventor: IMAKI TAKAO
IPC: G01N21/61
Filed: 1979-07-20
Abstract: PURPOSE: To make it possible to measure plural kinds of measured object components in a sample simultaneously with one analysis meter, by adopting the fluid modulation system for a cell and by arranging plural pneumatic detectors corresponding to respective measured object components in the optical series relation for a light source.  
     CONSTITUTION: Flow path change-over valve 24 is so provided that zero fluid 23b and sample fluid 23a may be switched and supplied to sample cell 22 alternately, and plural pneumatic detectors 25, 26 and 27 corresponding to respective measured object components are arranged in the optical series relation for light source 21. Therefore, since fluid modulation where sample gas and zero gas are supplied alternately into sample cell 22 is performed by the switching operation of flow path change-over valve 24, the infrared ray emitted light source 21 is subjected to absorption dependent upon measured object components in sample cell 22 and is input to light receiving rooms 25, 26a and 27a as a modulated ray or is not absorbed and passes through sample cell 22 as it is and is input to these rooms, and then, signals indicating concentrations of measured object components is sample gas are obtained for every detector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08318618-A (JP)
Title: Method and apparatus for transmitting signal
Inventor: HORUSUTO KURINGURAA
IPC: G05B15/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To enable bidirectional data communication preventing trouble to the utmost in an one-channel transmission system by detecting the signal applied to a transmission system during the transmission of data on a transmission side, and repeating a transmission process when a transmitted signal and a received signal do not coincide. SOLUTION: The computer 2 fixed to the inner frame of a printing unit is connected to the control part 3 of a printing machine through a signal transmission path. When data N is transmitted from a computer 2 to the computer 1 without collision, it is meant that the signal transmitted by the computer 2 is the same as the signal received through a receiving driver 9 from an aspect of content. Further, the signal transmitted to UARTs 10, 11 through receiving drivers 7, 9 is stored in a predetermined memory area during a transmission process to be compared with a correspondingly transmitted signal. When the data N is not received and confirmed by the computer 1, the computer repeats the data N at a predetermined number of times.
Patent JP-S5216592-A (JP)
Title: Preparation of organic-inorganic composite
Inventor: MITSUSHIROSAWA YOSHIAKI
IPC: C08F8/42
Filed: 1975-07-30
Abstract: PURPOSE: To obtain a novel coating material having corrosion-proof and decorating properties, and possessing merits of organic polymers, for example good moldability, coating properties and flexibility, combined with those of inorganic substances, for example, stiffness, incombustibility and durability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07279593-A (JP)
Title: Segment structure
Inventor: BABA MASAHIRO
IPC: E21D11/08
Filed: 1994-04-06
Abstract: PURPOSE:To improve the water sealing performance by attaching a strip-shaped water seal made of the material having the high aqueous swelling performance on the contact surface between the contiguous segments and attaching a nonswelling type seal in parallel on both the sides. CONSTITUTION:On the whole periphery of a segment 1, a water seal 2 made of urethane group aqueous swelling rubber is attached. Then, in contact with both the sides of the seal 2, a nonswelling type protecting seal 3 made of polyethylene resin is attached. In this case, the chloroorene synthetic rubber having the high exfoliation resistance is used in attachment. Further, the height of the seal 3 is increased higher than that of the seal 2, and if the end surface of the segment 1 is attached with other member during transfer, the breakage of the seal 2 is prevented by the seal 3. Further, in installation, the swelling of the seal 2 to both the sides is prevented by the seal 3, and the strong water sealing effect is developed, permitting only the upward swelling. Accordingly, the exfoliation, breakage, etc., during transfer can be prevented, and the water sealing effect can be improved, and the inexpensive material can be used.
Patent JP-H09254993-A (JP)
Title: Household container
Inventor: SHIMOOKA EIJI
IPC: B65D1/38
Filed: 1996-03-23
Abstract: PROBLEM TO BE SOLVED: To easily take out a stored article without imposing a burden on the waist or knees by providing a first leg and second leg pivotally mounted to the bottom surface of a basket body, a resilient member to resiliently urge the first and second legs toward an erected state thereof, and a stopper to engage the second leg over the bottom surface. SOLUTION: A first leg 10 is folded over a bottom surface 8 of a basket body 1 and a second leg 11 is folded. And while the leg 11 is pressed against the leg 10 in a folded state, an end 11b of the leg 11 is engaged with an operation piece 31 of a stopper 4 so that the legs 10, 11 are maintained in a folded state over the bottom surface 8. And if an operation part 29 of the stopper 4 is pulled up by gripping a handle 34 and the part 29, an engagement of the leg 11 by means of the piece 31 is broken so that the leg 11 and the leg 10 are successively put into an erected state and opened by the resilient forces of resilient members 2 provided at respective proximal ends 19, 20 of the legs 11, 10. Thus stored articles can be easily taken out.
Patent JP-S61253770-A (JP)
Title: Fuel cell system
Inventor: OKUMURA MINORU
IPC: H01M8/04
Filed: 1985-04-30
Abstract: PURPOSE:To perform operation of a fuel cell system without supplying water from outside by effectively utilizing excess water produced in the fuel cell. CONSTITUTION:During operation of a fuel cell system, water produced in a fuel cell 11 is separated in a steam separator 9 installed near the outlet of the fuel cell 11, and the separated highly-pure excess steam is cooled in a pneumatic cooler 14 and then stored in a storage tank 21 through a separator 18. Pure water stored in the storage tank 21 is either used during the starting of the system or used for washing the ion exchange resin. By effectively utilizing water produced by electrochemical reaction in the fuel cell 11, it is possible to perform operation of the system without supplying water from outside except during the first starting.
Patent JP-S60239392-A (JP)
Title: Vapor growth device
Inventor: KOMIYAMA KICHIZOU
IPC: C30B25/12
Filed: 1984-05-10
Abstract: PURPOSE:To permit attaching and detaching of a semiconductor substrate without damaging the substrate by forming guiding grooves to the inside and outside of a recessed part for contg. the semiconductor substrate of a supporting body introducing or taking out a chuck of an automatic transmporting mechanism into or out of the guiding groove, and taking out the semiconductor substrate by holding the external periphery of the semiconductor substrate. CONSTITUTION:A recessed part 8 for contg. a semiconductor substrate 9 is formed in a supporting body 1, and guiding grooves 20 are formed over the whole part of the inside and outside of the recess 8 for contg. the substrate. Further, an automatic transporting mechanism provided with a chuck capable of executing lifting and swirling freely is installed separately. When a semiconductor substrate 9 contained in the recesssed part 8 is taken out, the chuck of the automatic transporting mechanism and the semiconductor substrate 9 are positioned, and each part 22 of the chuck is introduced into the guiding groove 20 of the recessed part 8, respectively by dropping each chuck. Each chuck part 22 is moved, then, toward inside to hold the external periphery of the semiconductor substate 9, then, the semiconductor substrate 9 is taken out by lifting the chuck.
Patent JP-H07299323-A (JP)
Title: Operation start method of hydrogen sulfide removing apparatus
Inventor: KOMORI NORIO
IPC: C01B17/05
Filed: 1994-05-02
Abstract: PURPOSE:To provide the subject method capable of using an inexpensive ferrous salt soln. as a circulating soln. at the start time of operation and advantageous in economical efficiency and capable of being efficiently transferred to steady operation. CONSTITUTION:At the start time of the operation of a hydrogen sulfide removing apparatus having a hydrogen sulfide gas absorbing and oxidizing process region l, a sulfur separating process region 2, an electrochemical regeneration treatment process region 3 and, if desired, a by-product sulfuric acid reducing process region, at first, electrochemical regeneration treatment is started to allow a circulating soln. to flow. Next, the supply of hydrogen sulfide-containing gas (a) is started after the concn. of the trivalent iron ion at the inlet of the hydrogen sulfide gas absorbing and oxidizing process region reaches substantially steady operation possible concn. and, further, the reduction of by-product sulfuric acid is started if desired after the concn. of sulfuric acid of the circulating soln. begins to rise substantially.
Patent JP-S5216596-A (JP)
Title: Process for preparing amphoteric polyurethane emulsions
Inventor: MATSUDA KAZUO
IPC: C08G18/00
Filed: 1975-07-31
Abstract: PURPOSE: A process for preparing an amphoteric self-emulsifiable emulsion capable of forming crosslinkages by reacting a blocked polyisocyanate having one free isocyanate group with a part of end groups of a polyurethane urea polyamine, and then reacting a specified compound having anionic groups with the remainder of the end groups mentioned above. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03291008-A (JP)
Title: Vector composition type phase shifter
Inventor: IYAMA YOSHITADA
IPC: H01P1/18
Filed: 1990-04-09
Abstract: PURPOSE:To apply vector composition to outputs from two phase shifters in in-phase with a small loss by employing a circuit comprising a hybrid and a single pole double throw switch for an output synthesis circuit from the two phase shifters. CONSTITUTION:When a phase shift of a 180 deg. phase shifter 4a is set to 0 deg. and a phase shift of a 180 deg. phase shifter 4b is set to 180 deg., a signal made incident on a terminal 8 of a hybrid 7 is equal in a level to that of a signal incident on a terminal 9 and led in its phase. The two signals are outputted to a terminal 10 depending on the characteristic of the hybrid 7. In this case, the resultant output is extracted from an output terminal 2 by applying a signal to a switching signal input terminal 16 so as to pass the signal between a terminal 14 and a terminal in an SPDT switch 12.