baber/WOPTO huggingface dataset:
Patent JP-H0251919-A (JP)
Title: Bit clock recovery equipment
Inventor: WATANABE AKIRA
IPC: H04L7/033
Filed: 1988-08-16
Abstract: PURPOSE:To reduce the deviation of the lock phase by providing a phase difference detector detecting a difference between the phase locked by a recovered clock and the phase of a clock to be recovered substantially and a delay device retarding the recovered clock in response to the output. CONSTITUTION:A phase difference detector 4 receives a zero cross pulse 101 connected to the output of a zero cross detector 1 and an UP/DOWN counter 2, receives a phase control signal 103 or a phase control signal 104 and outputs a phase difference information signal 105 based on them. A delay device 5 is connected to the output of a recovery clock generator 3 and the phase difference detector 4, retards the recovered clock 102 based on the phase difference information signal 105 to correct the deviation of the locked phase and to output the recovered clock 106. Thus, even if there is a deviation between the free run clock frequency and the recovered clock frequency, the locked phase of the recovered clock is made equal to the phase of the clock to be recovered substantially.
Patent JP-S6446747-A (JP)
Title: Photoresist composition
Inventor: KOKUBO TADAYOSHI
IPC: G03F7/022
Filed: 1987-08-14
Abstract: PURPOSE:To obtain the positive type photoresist which has the high sensitivity for a UV and the high oxygen plasma durability by incorporating a specified orthonaphtoquinone compd. in a specified alkaline soluble siloxane polymer. CONSTITUTION:The titled composition contains one or more kinds of the alkaline soluble siloxane polymer shown by formulas I and II and a photosensitive agent shown by formula III. In formulas I, II and III, X is for example, carboxyl group, R1-R5 are each hydrogen atom. or alkyl group, etc., R6 is hydrogen atom. or aryl group, etc., R7 is alkyl or aryl group, etc., D is 1,2-naphthoquinone diazido-4-sulfonyl group or 1,2-naphthoquinone diazido-5-sulfonyl group. Thus, the positive type photoresist having reproducibility with the high accuracy and high oxygen plasma durability, is obtd.
Patent JP-S6263603-A (JP)
Title: Formation of metallic colloid by photochemical reaction
Inventor: YOSHIMURA MOTOMU
IPC: B22F9/24
Filed: 1985-09-12
Abstract: PURPOSE:To form stable metallic colloid with the controlled grain size and formation amt. by irradiating light on an aq. soln. of a metallic ion compd. and soln. contg. reducing org. material and protective colloid to induce a reduction reaction by a photochemical reaction. CONSTITUTION:The aq. soln. 1 prepd. by dissolving the metallic ion compd. such as potassium platinichloride, reducing org. material such as ethanol and protective colloid of PVA, etc. is contained into a vessel 2. The light from a light source 3 such as xenon lamp is irradiated via a heat ray absorptive filter 4 on the soln. 1 to induce the photochemical reaction. The above-mentioned metallic ion compd. is thereby reduced to form metallic particles and the particles are held in the colloidal state. A catalyst, etc. can be produced by using noble metal ions as the above-mentioned metallic ions. >=1 kinds of either water soluble polymers and surface active agents are used as the protective colloid. The grain size and formation amt. of the metallic colloid are easily controlled by adjusting the respective component concns. of the above-mentioned soln. and the irradiation light.
Patent JP-H0252370-A (JP)
Title: Image forming device of electrophotographic type
Inventor: NODA NORIYUKI
IPC: G03G15/00
Filed: 1988-08-16
Abstract: PURPOSE:To instantaneously remove produced ozone and ozone retained after an image forming process is completed by permitting a fan control means to operate an air flow generating fan for a prescribed length of time during the image forming process and after its termination. CONSTITUTION:The image forming device is provided with the air flow generating fan 81 removing ozone and a fan driving control means operating the air flow generating fan. When the image forming process starts, a CPU 41 transmits an on signal to a transistor 84 from an I/O 46, turns on the transistor 84, and rotates and drives the fan 81. After a series of the image forming process is completed, the CPU 41 keeps the transistor 84 at the On state for a prescribed time. A motor 82 continuously rotates and drives the fan 81. After the prescribed time has passed, the CPU 41 transmits an OFF signal to the transistor 84 to stop the rotation of the fan 81. Thus, ozone produced during the image forming process and after its termination can be prevented from retaining on a photosensitive body.
Patent JP-2001034571-A (JP)
Title: Information processor
Inventor: OKAZAWA KOICHI
IPC: G06F13/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To actualize a fault tolerance equal to multiplexing by a plurality of personal computers in a single personal computer while suppressing an increase in cost. SOLUTION: A bus memory controller 210 is provided with an internal register means which sets a physical dividing operation mode, a internal register means which sets a plurality of compatible PCI bus spaces, a means which judger from which of PCI buses 131 to 134 DMA the transfer is carried out, a means which specifies which of the PCI buses 131 or 134 PIO access is gained to irrelevantly to physical addresses, and a means which allocates main storage connection ports 103 and 113 to multiple groups. Processor buses 102 and 112 and the PCI buses 131 to 134 are divided into groups 201 and 202 which are able to operate independently of each other and then the single multi-processor system can be placed in operation as a plurality of personal computers.
Patent JP-H0368146-A (JP)
Title: Burning in marking device
Inventor: FUJINO NOBORU
IPC: B41M5/00
Filed: 1989-08-07
Abstract: PURPOSE:To make it possible to detect instantaneously a flame-out and a flame-on in a method of burning the marked surface of a resin by a flame by a method wherein the flame-out is detected by an ultraviolet sensor. CONSTITUTION:A resin 1 is burned by a flame 3 of a burner torch 2 before the resin 1 is marked or after the resin is marked. Ultra-violet rays 4 which are generated from the flame 3 are sensed by an ultraviolet sensor 5 arranged at a position at a prescribed distance from the flame 3. Thereby, a current flows through the sensor 5, this current is detected by a detecting circuit 6 and the signal of the current is sent to a computer 7. The computer 7 decides whether the flame 3 is on or not on the basis of the signal from the circuit 6 and in the case of a flame-out, the computer 7 sends a signal to a device drive control part 8 to enable to stop a device and at the same time, informs an operator by an alarm device 9.
Patent JP-2001027144-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAKAYAMA SHIGEKI
IPC: F02D41/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To accurately control an engine air-fuel ratio at a target air-fuel ratio by forming an output converting means converting the output of an air-fuel ratio detecting means according to the prescribed function so that the converted value is changed as the output of the air-fuel ratio detecting means is changed in the whole output range of the air-fuel ratio detecting means. SOLUTION: When a target air-fuel ratio is assumed to be a theoretical air-fuel ratio, the output of an O2 sensor 13 is converted according to the prescribed function by a control circuit 10, and air-fuel ratio control is conducted based on the converted value, i.e., the deviation between the output value of the O2 sensor 13 and a reference value is obtained, the correction quantity ΔK corresponding to this deviation is calculated according to the prescribed function, and an air-fuel ratio correction coefficient FAF is corrected by the correction quantity ΔK.  When the target air-fuel ratio is assumed to be richer than the theoretical air-fuel ratio, the output of the O2 sensor 13 is converted so that the converted output value is increased at a curved increasing rate as the output of the O2 sensor 13 is directly increased in the whole output range between the minimum value and maximum value of the O2 sensor 13.
Patent JP-H0367347-A (JP)
Title: Memory test system
Inventor: TEJIMA TORU
IPC: G06F12/16
Filed: 1989-08-04
Abstract: PURPOSE:To continuously and efficiently test the memories by securing a constitution where a processor stores the head addresses of memories to extract them as the test data and counts up the address stored in a register by one step. CONSTITUTION:A processor 100 stores the head address of a memory 200 into an address register 300 and also stores the test data extracted out of the memory 200 into a register 400 respectively. Then the address of the register 300 is counted up by a step every time the test data stored in the register 400 is stored in the address stored in the register 300. At the same time, the test data is extracted out of the address stored in the register 300. Then the address is also counted up by a step every time the test data extracted from the register 300 is stored in the register 400. A count-up means 500 counts up the addresses of both registers 300 and 400, and these counted-up addresses are stored. As a result, the memories can be continuously and efficiently carried out.
Patent JP-H08104369-A (JP)
Title: Packaging bag and packaging container
Inventor: HAYASHIDA HARUO
IPC: B32B37/15
Filed: 1995-08-09
Abstract: PURPOSE: To obtain an inner packaging bag and a packaging container free from bad smell and having improved durability by the use of a laminated film containing no anchor coat agent, wherein an ozonized, extruded laminate resin is pressed on a plastic base material to which a specific surface oxidation treatment has been applied. CONSTITUTION: A surface oxidation treatment is applied to at least one surface of a plastic base material and an ozonization treatment is applied to at least one surface of a film prepared by melt-extruding an extruded laminate resin at a temperature of 180-340 deg.C and both the material and film are compressively bonded to each other to form a packaging film or sheet containing no anchor coat agent, wherein a surface treatment is effected so that the relationship Δ(OC)>=0.08 is established when the plastic base material is a polyester resin and the relationship Δ(O/C)>=0.05 when the base material is other than a polyester resin.  However, Δ(O/C)=(O/C)*-(O/C) deg., where (O/C) deg. represents the ratio of number of atoms between O and C measured by ESCA method with respect to a surface to which a surface oxidation treatment has not been applied, and (O/C)* represents the ratio of number of atoms of a surface to which a surface oxidation treatment has been applied.
Patent JP-2000033699-A (JP)
Title: On-demand multinozzle ink jet head and manufacture thereof
Inventor: KONDO NORIMASA
IPC: B41J2/045
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head of thin plates laminated through adhesive in which an air pocket is not produced between plates and projection of adhesive is regulated not to cause incomplete ejection of ink drop. SOLUTION: At least an orifice plate 11 and a chamber plate 13 are bonded through adhesive 31a while satisfying conditions of d1+2xL1<L2, wherein d1 is the diameter of inlet hole of the orifice plate, L1 is the projecting quantity of adhesive and L2 is the shortest width of chamber of the chamber plate.
Patent JP-H0367306-A (JP)
Title: Programmable controller
Inventor: MIYATA TOMOJI
IPC: G05B9/02
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the rewriting mistake of information caused by a misoperation of a programmable controller by displaying the information stored in a storage means at a display part via the operation of an operating part and inhibiting the rewrite of the information as necessary while confirming the display state. CONSTITUTION:The information is read out of a storage part 2 and the contents of this read information are displayed at a display part 5. A control part 3 judges whether the information should be rewritten or not based on the operation of an operating part 4. Then the part 3 judges the type of information to be rewritten and reads a corresponding flag '0' or '1' out of the part 2. When the flag '0' is read out, a rewriting process can be carried on as it is. Meanwhile a flag can be set with operation of the part 4 when the flag '1' is read. Thus the flags can be freely set as necessary. Thus it is possible to inhibit only the necessary part together with confirmation of the information contents. As a result, the rewriting mistakes can be decreased.
Patent JP-2001032958-A (JP)
Title: Method and device for controlling operation of solenoid valve
Inventor: MORIKAWA FUMIO
IPC: F15B19/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the abnormality of a solenoid valve before failure by judging whether the switching operation is normal or abnormal based on the operation time detected from the solenoid valve. SOLUTION: The position of the stroke end of a spool is detected by the detection means attached to a solenoid valve, and spool movement starting time until the spool starts its motion from the stroke end after the drive signal of the solenoid valve became ON or OFF, and spool movement finishing time until the spool reaches the stroke end are measured in a signal processing circuit 12 from the detected signal and clock signals for measurement, and whether the switching operation of the spool is normal or abnormal is judged by comparing their operation time T1∼T4 with a plurality of reference values T1a∼T4a and T1b∼T4b which were input in the signal processing circuit 12 beforehand, and an indication signal is output according to the results of the judgment.
Patent JP-H0858170-A (JP)
Title: Recording device
Inventor: FUKUMURA ATSUSHI
IPC: B41J17/32
Filed: 1994-08-29
Abstract: PURPOSE: To provide a recording device which can eliminate an error in the mounting of a single pass ink ribbon. CONSTITUTION: A pair of recessed parts are formed each in a lateral frame attached to a main case system and a cassette retaining tool is firmly introduced into each recessed part. In addition, a regulating pin is installed upright between the pair of recessed parts on the lateral frame, in such a manner that the pin leans to one recessed part side. Further, regulating recessed parts 33a, 33b which become engaged with the regulating pin, are provided on a feed roll side and a winding roll side respectively, on a cassette 17b for a multipass ink ribbon, so that the cassette 17b is prevented from reversing. A cassette for a single-pass ink ribbon has the regulating recessed part 33a which engages with the regulating pin provided only on the winding roll side. Thus a direction in which the cassette for a single-pass ink ribbon is mounted, is regulated.
Patent JP-H0752727-A (JP)
Title: Fitness structure of rear pillar garnish
Inventor: TOTSUKA AKITO
IPC: B60R13/02
Filed: 1993-08-18
Abstract: PURPOSE:To improve the fitness precision of a rear pillar garnish and a rear parcel shell finisher by an extremely simple structure, and facilitate the assembling work. CONSTITUTION:A slip-on projecting part 23 which is projected downward is provided on a rear terminal 1a of the lower part projecting rearward than an engaging part of a rear pillar garnish 1, a slip-on hole 19 to insert the slip-on projecting part 23 is provided on the end part 3a in the vehicle lateral direction of a rear parcel shell finisher 3, and an inclined part 29 which is inclined inward in the vehicle lateral direction is provided in the slip-on projecting part 23.
Patent JP-S6098083-A (JP)
Inventor: WATANABE SADAHIKO
IPC: E06B3/00
Filed: 1983-10-31
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-S6467878-A (JP)
Title: Airtight enclosed alkali battery
Inventor: HERUMUUTO GURAAZAA
IPC: H01M4/24
Filed: 1988-08-18
Abstract: PURPOSE: To maintain the departure capacity under the continuous charging condition with a relatively large current by using a mixture of the specific composition for the powder material of the positive electrode of a nickel/ cadmium button type battery, and connecting a negative electrode to an auxiliary electrode. CONSTITUTION: A mixture constituted of nickel hydroxide of 45-55wt.%, nickel of 20-35wt.%, cadmium hydroxide of 8-12wt.%, and cadmium of 6-10wt.% is used for the powder material of the positive electrode of a Ni/Cd button type battery, and a negative electrode is connected to an auxiliary electrode for electrochemically releasing the oxygen pressure. The battery can actually endure the limitless continuous overcharging condition with a large current, and its acquirable capacity can be maintained.
Patent JP-S5993107-A (JP)
Title: Liquid fuel burner device
Inventor: SHIMODA HISANORI
IPC: F23D9/00
Filed: 1982-11-19
Abstract: PURPOSE:To reduce creation of noise and to effect safe combustion at a high load by a method wherein sprayed fuel is radially fed to mix it with a primary air, and a secondary air is supplied through a secondary air feed hole formed orthogonal to a primary feed hole. CONSTITUTION:Sprayed fuel is fed as shown by a one-dotted chain line 13, and is induced by a primary air flow shown by a dotted line 14 and simultaneously is mixed with a primary air. Further, the sprayed fuel, mixed with the primary air, is well mixed on the downstream of a secondary air hole 4 with the aid of a secondary air flow shown by a solid line 15 to form flame. As noted above, the sprayed fuel, generated by a collision body 10, spreads over a wide range in the vicinity of a combustion plate 3, resulting in the ability to well mix it with the air, thus improving a mixing efficiency.
Patent JP-2001029683-A (JP)
Title: Washing and drying machine
Inventor: MORINAKA JUNICHI
IPC: D06F39/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a freely expandable and contractable tube for connecting a hot air supply path disposed for the purpose of drying and an outer tank of a washing and drying machine from adversely affecting dehydration, etc., by regulating the outer tank and to facilitate the maintenance of a filter of a fan for cooling likewise disposed for the purpose of drying. SOLUTION: Since an inner tub 21 is provided with a circulating path for circulating hot air heated by a heating means 33, the fan 44 for cooling mounted at a casing 28 and a dust filter 45 mounted at the front surface of the casing 28, the maintenance of the dust filter 45 can be easily carried out. Also, since a connecting duct 35 having an approximately inverted conical shape for introducing the hot air to an aperture 43 for the hot air is installed, the outer tub 22 is regulated and the dehydration, etc., are not more adversely affected.
Patent JP-H0955964-A (JP)
Title: Exchanging system
Inventor: MASUDA HIROYO
IPC: H04Q3/42
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify control of a speech processor and an echo canceler in an exchanging system including the echo canceler and the speech processor. SOLUTION: In the exchanging system connecting the echo canceler 1 and the speech processor 3 through an exchange 2, the speech processor 3 is provided with a mode setting signal generation part 4 controlling the start and the stop of the operation of band compression processing in accordance with a mode setting instruction instructing speech signal transmission or data transmission and sending the mode setting signal of a specified pattern by in-channel. The echo canceler 1 is provided with a mode setting signal detection part 5 separate- extracting the mode setting signal from the speech processor 3 and controlling the start and the stop of echo-canceling operation. A digital mobile communication system is constituted by including base station controllers 6, base stations 7 and a mobile terminal equipment 8.
Patent JP-S6097477-A (JP)
Title: Correcting system of misread character
Inventor: HAI TOUZEN
IPC: G06K9/72
Filed: 1983-10-31
Abstract: PURPOSE:To speed up correction of misread characters by adopting correctly read characters as it is and outputting words in which other candidate character for misread character is combined. CONSTITUTION:An observing section 1 has optical character reading function and reads inputted characters. A characteristic extracting section 2 detects characteristics of each character of read inputed character-string to facilitate succeeding recognizing operation. A discriminating section 3 compares and collates output of the characteristic extracting section 2 with patterns for recognition in a recognizing dictionary 4 and performs distance calculation, and stores candidate categories of high similarity for each character from the first place to fifth place in a buffer 5. The result of recognition in which characters of the first place for each character are arranged is displayed in a display section 9 through a display control section. On looking this display, an operator designates misread characters and extent of words including the misread characters if there is any misread characters. Designation for correction is made from a keyboard 10.
Patent JP-H05185091-A (JP)
Title: Method for disposing waste water and device therefor
Inventor: TANPO NORIHITO
IPC: C02F9/00
Filed: 1992-07-09
Abstract: PURPOSE:To remove nitrogen compounds and phosphorus compounds as well as BOD components from waste water by adding a dephosphorization flocculant to the waste water to form phosphorus contg. in the procees wherein an anaerobic disposing process and an aerobic disposing process are successively provided. flocculated flocs. CONSTITUTION:Waste water is fed to a flocculant mixing tank 1 by a waste water feed pipe 11 and a dephosphorization flocculant is added and simultaneously a high polymer flocculant is added, if necessary, to form and grow phosphorus contg. flocculated flocs. Then the liquid is introduced from a mixed liquid pipe 14 to an anaerobic tank 2, and BOD components, nitrate and nitrite are given anaerobic biodegradation to generate gas. Next, ammonium compounds and BOD compound contg. anaerobically treated clarified liquid from the anaerobic tank 2 is introduced to an aerobic tank 3 and they are biologically oxidized to turn them into nitrate and nitrite and carbon dioxide, and a part of nitrate and nitrite contg. aerobically disposed water is circulated through the anaerobic tank 2 while solid matter (excess sludge) in the tanks 2, 3 is discharged to a solid matter storage tank 4.
Patent JP-H0742496-A (JP)
Title: Repair method of tunnel
Inventor: NAKAMURA TAKAYUKI
IPC: E21F5/02
Filed: 1993-07-28
Abstract: PURPOSE:To rationalize the repair work of a tunnel and rapidly repair it and further, improve the working circumstances. CONSTITUTION:A Chipping machine 3 is arranged at the excavating face of a tunnel 1 and cutter drums 21 are equipped at the chipping machine 3 so as to be rotatable to the circumferential direction of the tunnel 1. The inside face of tunnel is excavated while sprinkling water on the cutter drum 21 and a lining device 5 is arranged at the excavating face of tunnel 1. A transferring molding form 31 which is rotatable in the circumferential direction of tunnel 1 and a nozzle 34 which can spray concrete toward the concrete lining space S from one side or molding form 31 are provided in the lining device 5 to apply concrete lining. A pair of cutter drums 21 are arranged at the symmetrical positions at the front end of a rotary arm 18 having a nearly straight bar form and low pressure water is sprinkled on the cutter drums 21 and the blowing pressure of concrete is set low.