baber/WOPTO huggingface dataset:
Patent JP-S63277034-A (JP)
Title: Apparatus for counting heart rate of embryo
Inventor: YAMAGUCHI TOKUMITSU
IPC: A61B5/02
Filed: 1987-05-08
Abstract: PURPOSE:To accurately measure the heart rate cycle of an embryo, by detecting the max. power peak within the specific frequency range of a power spectrum and calculating time difference from the frequency of said max. power peak and determining the position range before and after said power peak as the time difference range corresponding to the heart rate cycle of the embryo. CONSTITUTION:The autocorrelation function R(tau) obtained from an autocorrelation operating means 2 shows what degree an embryo heart rate signal X(t) has the similarity with respect to the heart rate signal at the time separated by time difference tau from the time of said signal X(t). The output power spectrum P(f) of a means 8 obtained from a digital signal or the Fourier transform of the autocorrelation function shows the intensity of the appearance of the frequency of the signal. Therefore, the range of the corresponding time difference tau is determined from the frequency (f) bringing the power spectrum P(f) to the max. peak and the time difference tau of the peak of the correlation value R(tau) within said range and, when a heart rate cycle is calculated from said time difference tau, the heart rate cycle considered to be correct judging from both aspects of wave form similarity and cyclicity is discriminated and a correct embryo heart rate cycle is calculated.
Patent JP-S5637861-A (JP)
Title: Pushing-up unit for record disk
Inventor: OOMURA KIYOMOTO
IPC: G11B19/22
Filed: 1979-08-31
Abstract: PURPOSE: To push up a record disk automatically with simple constitution by stopping the window hole of a turntable at the opposite position to the pushing-up rod of a record pushing-up method by controlling a turntable driving motor on the basis of the output of a method of detecting the rotation position of the turntable.  
     CONSTITUTION: In or on play, switch 17 is changed over to the side of contact 17c by manual operation. Magnet 13 fitted on the reverse surface of turntable 2 rotates together with turntable 2, Hall element 14 provides alternating electric fields that correspond to N and S poles of the magnet, and the turning of motor 3 is stopped at the down part from a positive voltage to a negative voltage through servoamplifier 16 and motor driving amplifier 6. At this time, window hole 15 of turntable 2 opposites to pushing-up rod 10 of recording-disk pushing-up method 7. Pushing-up rod 10 is projected toward the upper of turntable 2 through window 15. Consequently, the simple constitution makes it possible to push up a record disk automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01281474-A (JP)
Title: Corona discharger and process unit using this discharger
Inventor: KOYAMA SHIGEO
IPC: G03G15/02
Filed: 1988-05-09
Abstract: PURPOSE:To reduce the number of parts and to simplify production by forming a grid electrode into one body with a thin plate-shaped member so that one part of this electrode functions as a terminal part for voltage application. CONSTITUTION:A corona discharger 2 is a scorotron provided with a grid electrode 12, and this grid electrode 12 is formed into one body with a conductive thin plate-shaped member consisting of stainless steel or the like where many slits 15 are provided in an oblique direction in the center part. The grid electrode 12 is formed to have a projecting part 16. The grid electrode 12 is formed into one body so that this projecting part 16 is the terminal part. Consequently, it is unnecessary to provide another terminal and to connect a terminal by soldering or the other method. Thus, the constitution of the corona discharger or a process unit is simplified, and the production time is shortened and the cost of parts is reduced.
Patent JP-S63277027-A (JP)
Title: Endoscope
Inventor: SHIGA AKIRA
IPC: G02B23/24
Filed: 1987-05-08
Abstract: PURPOSE:To prevent the damage of a flexible tube due to the generation of the pressure difference between the inside and outside of an endoscope at the time of sterilization, by providing a means for changing over the opening and closing of the air passing route with the inside and outside of the endoscope through operation to either one of the insert part, main body part and eyepiece part of the endoscope. CONSTITUTION:When a rigid endoscope is sterilized using ethylene oxide gas, a rotary body 17 is rotated to be moved from the state shown by a solid line to the state shown by a dotted line. Whereupon, the inclined surface 18 at the leading end of the rotary body 17 is slightly separated from an O-ring 21 and, therefore, the interior of a main body 2 communicates with the open air through the formed gap and a porous membrane 15. As a result, since the inside and outside of the main body part 2 can be brought to the same pressure, it can be prevented that the first and second tubes 11, 12 constituting a flexible tube 6 are stretched and damaged.
Patent JP-S62268201-A (JP)
Title: Connector structure for waveguide
Inventor: SAKANE TOSHIRO
IPC: H01P1/04
Filed: 1986-05-15
Abstract: PURPOSE:To decrease the working hour at the waveguide connection and to reduce the connection loss by adopting the constitution wherein the 1st waveguide having a projecting taper at one end and the 2nd waveguide having a recessed taper are used and adopting the press fit type connector system offering ease of attachment/detachment for the connection of the waveguides. CONSTITUTION:The connector is constituted of the 1st waveguide 1 having a projecting taper 11 formed to be projected from a flange and the 2nd waveguide 2 having a recessed taper 12 fit to the projecting taper 11. In moving the 1st waveguide 1 toward the arrow A, the projecting taper 11 and the recessed taper 12 are connected closely. Since the center 01 of the 1st waveguide 1 and the center 02 of the 2nd waveguide 2 are matched, the 1st waveguide 1 and the 2nd waveguide 2 are connected without fail. Since the recessed taper 12 of the 2nd waveguide 2 acts like a guide for the 1st projecting taper 11, the connection between the 1st waveguide and the 2nd waveguide is facilitated and the reliability is improved.
Patent JP-S594749-A (JP)
Inventor: MATSUMOTO YUKIMINE
IPC: E04F13/08
Filed: 1982-06-28
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-S62269144-A (JP)
Title: Automatic developing machine for photosensitive planography
Inventor: NAGANUMA TSUTOMU
IPC: G03D3/00
Filed: 1986-05-16
Abstract: PURPOSE:To supply a developer stably at any time by measuring the degree of elution of the quantity of exposure of a PS plate of the largest size directly by a sensor in the middle of development or counting the version of a PS plate of smaller size. CONSTITUTION:When a small PS plate 3 is passed, an input from a sensor 5 is 0 and an input from a sensor 6 is 1, so an exclusive OR circuit 23 outputs a signal of 1 and a presettable counter 24 counts up by one. When the specific quantity of plates is reached, a pump driving circuit 25 is supplied to a developer supply instruction to drive a pump 28. A sensor 7 which detects the degree of elution of the photosensitive layer of the PS plate, on the other hand, is connected to a comparator 26, which makes a comparison with a specific level set by a reference value setting circuit 27; when the degree of elution does not reaches the specific level, the fatigue of a developer is judged and a signal for developer supply is outputted to the pump driving circuit 25.
Patent JP-H049496-A (JP)
Title: Production of colored titanium material having superior adhesion
Inventor: ITO SEISHIRO
IPC: C25D11/26
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a colored titanium material having superior adhesion and a prescribed color tone by heating pretreated titanium (alloy) under prescribed conditions and carrying out anodic oxidation. CONSTITUTION:Titanium (alloy) is pretreated and heated at 150-400 deg.C for >=10sec. After this primary treatment, anodic oxidation is carried out as secondary treatment. A colored titanium material having superior adhesion and a prescribed color tone is obtd.
Patent JP-H01283177-A (JP)
Title: First character printing position change-over system of printer
Inventor: UENO AKIO
IPC: B41J13/10
Filed: 1988-05-11
Abstract: PURPOSE:To set the same printing position as a conventional one at one position and to perform printing at the other position in such a state that a printing position is enlarged, by combining the position of a left end guide becoming a reference position at the time of the insertion of the slip on a slip table with the state of a switch. CONSTITUTION:In the printing indication of the first printing position, at first, a sensor detects whether the position of the left end guide becoming a reference position at the time of the insertion of the slip on a slip table 3 is on the right 6a or on the left 6a'. By combining the positions 6a, 6a' of the left end guide with the presence of the change-over of the setting of a separately provided switch, a microprogram for the feed control of a printing head is selected to determine the first printing position. By this method, printing can be applied to expendables fitted to the measure of a previous printer. Further, printing can be applied even to expendables having a new measure enlarged in a printing range by the setting of the switch and the free selection of the positions 6a, 6a' of the left end guide.
Patent JP-H01284073-A (JP)
Title: Picture communication equipment
Inventor: YOSHIOKA KAZUHIKO
IPC: H04M11/00
Filed: 1988-05-11
Abstract: PURPOSE:To save the trouble of the operator by providing a voice synthesis means and a call means, calling a station connecting to a prescribed voice terminal equipment by the call means after the end of picture communication and sending information relating to the communication by a voice signal synthesized by the speech synthesis means. CONSTITUTION:A telephone line 11 is connected in addition to a line 15 for picture communication. A line control section 8 is constituted to able to input/ output a voice signal to/from the telephone line 11. In case of end of communication, the end processing of the picture communication via the communication line 15 such as line disconnection or storage of management information relating to the relevant communication to a communication management information table 71 is applied. Then a telephone number stored in an area 72 of a RAM 7b is used to call the station. Then the synthesized voice message is inputted from a line control section 8 to the speech synthesis section 9, from which the voice is sent to the opposite station.
Patent JP-S602361-A (JP)
Inventor: SATOU KENJI
IPC: B29B11/10
Filed: 1983-06-21
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-H05308466-A (JP)
Title: Image sensor
Inventor: SAWASE KENSUKE
IPC: H04N1/028
Filed: 1992-05-01
Abstract: PURPOSE:To suppress dispersion between chips by devising the image sensor such that an output signal level between chips, that is, an output picture element signal level from each chip is easily set to an object level. CONSTITUTION:Signals from a picture element section 10 in which plural light receiving elements are arranged in parallel are selected sequentially by an analog switch section 12 with a control signal from a shift register 14 and outputted as a serial signal. A resistor array 18 comprising the parallel connection of plural resistors is connected to an output terminal of an operational amplifier 16 and a switching transistor group 20 is connected to other terminal of the resistor array 18. A gate terminal of the switching transistor group 20 connects to control circuits 22,24,26,28, the amplification factor of the operational amplifier 16 is adjusted by burning out a trim fuse 22c to set an output signal level to a target level.
Patent JP-H01283532-A (JP)
Title: Flash device
Inventor: TANIGUCHI TOSHIHIKO
IPC: G03B15/03
Filed: 1988-05-11
Abstract: PURPOSE:To increase as far as possible the distance from the flash part of a flash part unit to the optical axis of the photographing lens of a camera and to reduce the red-eye phenomenon by driving a moving case to a specified position by using a single driving means, and by switching the angle of the orientation of the flash part. CONSTITUTION:The rotation of a motor 4 and pinion 5 allows a sun gear 7 to turn clockwise via reduction gear trains 6(a), 6(b), and 6(c), and also allows a planetary carrier 10 to turn around the axis part 10(a) through a compression spring 13 in a clockwise direction. As it does so, the moving case being the flash part, which is integrally joined with the planetary carrier 10, is transported from the position where it is accommodated to the position where it is to be used. The instant a signal indicates the moving case has reached the position where it is to be used, information on the focal length of the photographing lens is read, whereupon on the basis of the read signal the orientation of the flash part is adjusted to the position where it coincides with its focal length. Since the same motor controls the switch of the angle of the orientation, the distance from the flash part to the optical axis of a lens is increased, and thus the red-eye phenomenon is reduced.
Patent JP-H08285814-A (JP)
Title: Biosensor
Inventor: TOYAMA TADAHISA
IPC: G01N27/28
Filed: 1995-04-14
Abstract: PURPOSE: To provide a small-sized biosensor which can measure a liquid specimen in a very small quantity. CONSTITUTION: A working electrode 14 and a counter electrode 16 are installed on opposite inside faces of an upper substrate 11 and a lower substrate 12 which are faced, and an immobilized enzyme film 15 is formed on the surface of the working electrode 14. A spacer 13 is interposed between the immobilized enzyme film 15 and the counter electrode 16 so as to be dispersed, the interval between both electrodes is made uniform, and both electrodes are held by a seal material. A drop introduction part 12a which is extended to a side part from the opposite part is formed on the lower substrate 12. By this constitution, both substrates can be formed to be of a stacked and compact structure as viewed from a plane.  In addition, a liquid specimen 18 which has been soaked between both electrodes can be set to be a very small quantity, it is sufficient to drop the liquid onto the drop introduction part 12a, and a measurement can be performed surely and easily.
Patent JP-S5236701-A (JP)
Title: Making process for electric machine
Inventor: TSUNODA TOMOYA
IPC: H02K15/12
Filed: 1975-09-19
Abstract: PURPOSE: To level up the insulation performance with high cooling effect obtained by a method of mold release processing with the insulation material not sticking to the varnish on the insulation layer surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411434-A (JP)
Title: Serial communication line analyzer
Inventor: SASAKI YUKIMOTO
IPC: H04L69/40
Filed: 1990-04-30
Abstract: PURPOSE:To measure a time difference between optionally designated data in data displayed simultaneously by providing a means displaying simultaneously data of each line acquired by a data acquisition means and measuring the time difference among plural data. CONSTITUTION:When a serial communication line analyzer 10 is connected to 5 serial communication lines, a signal is sent to communication lines 21-25 independently of each other. A data acquired from each communication line is stored in a RAM 33 in a form shown in the Figure. A channel number acquiring the data is stored in a byte M1, the received data is stored in a byte M2, and elapsed time from a 1st reception time and a 2nd reception time are stored in bytes M3, M4 respectively. A data of each communication line acquired and stored are displayed on a screen of an LCD display device 16. After the data acquisition is stopped, a cursor is moved and set to designate an optional data displayed on the display device 16, then the time difference between the data is calculated.
Patent JP-S63277768-A (JP)
Title: Device for utilizing photochemical reaction
Inventor: FUJIMOTO TAKUMI
IPC: C07B61/00
Filed: 1987-05-08
Abstract: PURPOSE:To prevent cloudiness of a light incident window and to stably advance chemical reaction on a substrate by allowing light to make incident on a reaction chamber via an auxiliary chamber and transparent glass and introducing inert gas into the auxiliary chamber. CONSTITUTION:In a device for utilizing photochemical reaction wherein a silicon oxide film or the like is formed on a silicon substrate 1, transparent glass 14 perforated in a meshy state is provided to the light incident window part 12 of a reaction chamber 2 and an auxiliary chamber 15 is provided to the upper part thereof. Oscillating laser light 6 are made incident through the light incident window part 17 of the auxiliary chamber 15 and passed through the transparent glass 14 and sent into the reaction chamber 2 and reached onto the substrate 1. Inert gas such as N2 is introduced into the auxiliary chamber 15 through an introduction pipe 16 of inert gas and also the pressure in the auxiliary chamber 15 is selected higherly than the pressure in the reaction chamber 2. The inert gas is introduced into the reaction chamber 2 through the meshes of the transparent glass 14. Thereby silicon oxide or the like can be prevented for a long period from being deposited on the light incident window part 17 of the reaction chamber 2.
Patent JP-S5813623-A (JP)
Title: Solid curing agent composition for epoxy resin
Inventor: ABE TAKEAKI
IPC: C08G59/50
Filed: 1981-07-18
Abstract: PURPOSE:The titled composition useful as a powder coating compound, etc., having a high softening temperature (>=100 deg.C), long-term storage stability, and quick-curing properties under heating, comprising an adduct of an imidazole compound with a liquid epoxy resin. CONSTITUTION:For example, (A) an imidazole compound (e.g., 2-methylimidazole, etc.) shown by the formula (X1-X3 are H, halogen, etc.) is reacted with (B) an epoxy resin[e.g., 2,2-bis(4-hydroxyphenyl)propane, etc.]liquid at normal temperatue in such a way that a ratio of epoxy group in the component B to secondary amine in the component A of (1.2:1)-(1.5:1) to give an adduct and preferably 0.5-10wt% based on the prepared adduct powder of inorganic fine powder (e.g., silicic anhydride, kaolin, etc.) is added to the adduct, to give the desired solid curing agent composition for epoxy resin.
Patent JP-S5447897-A (JP)
Title: Separation method for metal salt mixture
Inventor: SATOU FUMIAKI
IPC: C01G49/10
Filed: 1977-09-22
Abstract: PURPOSE: To separate ferrous chloride and cupric chloride dissolved in an aq. soln. or an aq. soln. of hydrochloric acid on an industrial scale by making use of their mutual solubility characteristics.  
     CONSTITUTION: Aq. soln. 1 of hydrochloric acid contg. ferrous chloride (A) and cupric chloride (B) is supplied to dissolution vessel 3 and mixed with a eutectic of A and B circulated 2 from second crystallization vessel 9 to thoroughly dissolve the eutectic. The molar ratio of A/B of soln. 1 is 1:1W2:1 and that of A/B of the eutectic 1:1W2:3. The soln. is then fed from vessel 3 to first crystallization vessel 5 and cooled to crystallize only part of B or B contg. trace amts of A. The crystals are separated 7 and the remaining soln. is fed to vessel 9 where it is cooled 10 until A and B forms a eutectic and B in the soln. becomes zero. The eutectic is fed to vessel 3 and the remaining soln. is supplied to third crystallization vessel 12 where it is cooled 13 to deposit 90W100% purity crystals of A. The crystals and the remaining soln. are taken out from line 14 and line 15, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S594182-A (JP)
Title: Semiconductor photodetector
Inventor: YAMANAKA KAZUO
IPC: H01L31/101
Filed: 1982-06-30
Abstract: PURPOSE:To improve the light receiving efficiency of a semiconductor photodetector by employing a reverse conductive type low density impurity implanted region which is formed to surround the partial region of a conductive type low impurity density semiconductor substrate and exists within diffused distance of conductive carrier at the shortest distance from all points on the surface of the region. CONSTITUTION:Part on an N type semiconductor substrate 1 is exposed to surround a P type impurity implanted region 3 in a photoreceiving surface. Since the exposed region is certainly low impurity density, its photoreceiving efficiency is excellent. The relationship between the region 3 and the region exposed at the substrate 2 is, at any point of the region, specified such that the shortest distance to the region 3 falls within the diffused distance of conductive carrier. The distance between the side faces 7 and 8, i.e., the width D is suitably selected, but the peripheral length of the region 3 can be shortened when it is selected to twice or slightly smaller than that at the diffused distance of the carrier, and preferable to reduce the contacting capacity. Since the region 3 and the substrate 2 can transmit the light, the light can be incident to the substrate 2 disposed under the region 3 without large attenuation if the wavelength of the light is suitable, thereby contributing to the improvement in the photoreceiving efficiency.
Patent JP-S5339124-A (JP)
Title: Image former
Inventor: SHIRATANI SADAO
IPC: G03G15/36
Filed: 1976-09-21
Abstract: PURPOSE:To let numbers showing data, etc.  be readily and clearly printed on manuscript without undergoing direct writing and rewriting by making out the image to be photographed for copying machines through application of a specified voltage to liquid crystal elements.
Patent JP-S60256077-A (JP)
Title: Apparatus for detecting object by using ultrasonic wave
Inventor: TSUKANO HIROMICHI
IPC: G01V1/00
Filed: 1984-06-01
Abstract: PURPOSE:To discriminate the presence or absence of an object, by simple constitution using a means for sampling the output of a detection apparatus for detecting the reflected wave of an ultrasonic wave successively projected at every definite angle. CONSTITUTION:The projection of an ultrasonic wave and the detection of the reflected wave thereof are performed by fractionally changing an angle, for example, within a range of 90 deg. and the results thereof are stored in a microcomputer 2. The stored data are shown as black dots each being a point where a sampling value came to a high level and white dots each being a point where said sampling value came to a low level. When predetermined sampling data (that is, sampling data of a high level) almost equal in a definite angle range to an arbitrary ultrasonic wave projection angle are obtained, the microcomputer 2 discriminates that an object is present at the place corresponding to the place where said sampling data were obtained.
Patent JP-H0411193-A (JP)
Title: Shield machine
Inventor: KASHIMA YUTAKA
IPC: G01N9/24
Filed: 1990-04-27
Abstract: PURPOSE:To enhance the management of excavation by providing a density and moisture measuring unit for dug earth, to an excavator, and by providing a density and moisture measuring unit for discharged earth and a unit for measuring a flow rate of discharged earth, to an earth discharging pipe in an earth discharging device in order to make the digging volume of earth equal to the discharge volume thereof. CONSTITUTION:A density and moisture measuring unit 31a using radio-isotope is provided to a spoke 9 in an excavator 3 so as to detect the density and moisture ratio of dug earth from the ground, from which a particle weight WS1 of the dug earth is calculated. Further, a density and moisture measuring unit 31c is provided in an earth discharging pipe 17 in an earth discharging device 8 so as to detect the density and moisture of discharged earth, from which a particle weight WS2 of the discharge earth is calculated. Then, measurement is made additionally by an additive flow meter so as to calculate a particle weight WB of additive. Thus, the rotational speed of the earth discharging device 8 and the advancing speed of a shield jack are suitably adjusted so as to satisfy WS2 = WB + WS1. Thereby it is possible to optimally manage the volume of discharged earth.